From 8110306a787e7c4abf2882c3e334232ee332b696 Mon Sep 17 00:00:00 2001
From: Eric Messick <ericm@nanorex.com>
Date: Fri, 19 Sep 2008 23:11:18 +0000
Subject: test structures for AMBER AtomType patterns

---
 cad/tests/AMBER_test_structures/README.txt         |   40 +
 .../dot_in/all/ACE_ACE_BEGINNING_GROUP.in_frag     |    9 +
 .../dot_in/all/ALA_ALANINE.in_frag                 |   13 +
 .../dot_in/all/ARG_ARGININE.in_frag                |   27 +
 .../dot_in/all/ASH_ASP_neutral.in_frag             |   16 +
 .../dot_in/all/ASN_ASPARAGINE.in_frag              |   17 +
 .../dot_in/all/ASP_ASPARTIC_ACID.in_frag           |   15 +
 .../dot_in/all/CYS_CYSTEINE.in_frag                |   16 +
 .../all/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag      |   15 +
 .../dot_in/all/D2AP_2-AMINO_PURINE.in_frag         |   32 +
 .../dot_in/all/DADE_D-ADENOSINE.in_frag            |   32 +
 .../dot_in/all/DCYT_D-CYTOSINE.in_frag             |   30 +
 .../dot_in/all/DGUA_D-GUANOSINE.in_frag            |   33 +
 .../dot_in/all/DOHE_D-OH_END.in_frag               |    5 +
 .../dot_in/all/DPOM_PHOSMI_D.in_frag               |    6 +
 .../dot_in/all/DTHY_D-THY.in_frag                  |   32 +
 .../dot_in/all/GLH_GLU_neutral.in_frag             |   19 +
 .../dot_in/all/GLN_GLUTAMINE.in_frag               |   20 +
 .../dot_in/all/GLU_GLUTAMIC_ACID.in_frag           |   18 +
 .../dot_in/all/GLY_GLYCINE.in_frag                 |   10 +
 .../dot_in/all/HB_H_BEGINNING.in_frag              |    4 +
 .../dot_in/all/HE_H_END.in_frag                    |    4 +
 .../dot_in/all/HID_HISTIDINE_DELTAH.in_frag        |   20 +
 .../dot_in/all/HIE_HISTIDINE_EPSILONH.in_frag      |   20 +
 .../dot_in/all/HIP_HISTIDINE_PLUS.in_frag          |   21 +
 .../dot_in/all/ILE_ISOLEUCINE.in_frag              |   22 +
 .../dot_in/all/LEU_LEUCINE.in_frag                 |   22 +
 .../dot_in/all/LYH_LYSINE.in_frag                  |   24 +
 .../dot_in/all/LYS_LYSINE.in_frag                  |   25 +
 .../dot_in/all/MET_METHIONINE.in_frag              |   22 +
 .../dot_in/all/NHE_NH2_ENDING_GROUP.in_frag        |    6 +
 .../dot_in/all/NME_N-methyl_all_atom.in_frag       |    9 +
 .../dot_in/all/OHB_OH_BEGINNING.in_frag            |    5 +
 .../dot_in/all/PHE_PHENYLALANINE.in_frag           |   23 +
 .../dot_in/all/POHE_PROTEIN-OH_END.in_frag         |    5 +
 .../dot_in/all/PRO_PROLINE.in_frag                 |   17 +
 .../dot_in/all/RADE_R-ADENOSINE.in_frag            |   33 +
 .../dot_in/all/RCYT_R-CYTOSINE.in_frag             |   31 +
 .../dot_in/all/RGUA_R-GUANOSINE.in_frag            |   34 +
 .../dot_in/all/ROHE_R-OH_END.in_frag               |    5 +
 .../dot_in/all/RPOM_PHOSMI_R.in_frag               |    6 +
 .../dot_in/all/RURA_R-URACIL.in_frag               |   30 +
 .../dot_in/all/SER_SERINE.in_frag                  |   14 +
 .../dot_in/all/THR_THREONINE.in_frag               |   17 +
 .../dot_in/all/TRP_TRYPTOPHAN.in_frag              |   27 +
 .../dot_in/all/TYR_TYROSINE.in_frag                |   24 +
 .../dot_in/all/VAL_VALINE.in_frag                  |   19 +
 .../dot_in/all/WT3_WATER,_TIP3P_MODEL.in_frag      |    6 +
 cad/tests/AMBER_test_structures/dot_in/all/all.in  | 1431 +++++++
 .../all_amino02.r1/ACE_ACE_BEGINNING_GROUP.in_frag |    9 +
 .../dot_in/all_amino02.r1/ALA_ALANINE.in_frag      |   13 +
 .../dot_in/all_amino02.r1/ARG_ARGININE.in_frag     |   27 +
 .../dot_in/all_amino02.r1/ASH_ASP_neutral.in_frag  |   16 +
 .../dot_in/all_amino02.r1/ASN_ASPARAGINE.in_frag   |   17 +
 .../all_amino02.r1/ASP_ASPARTIC_ACID.in_frag       |   15 +
 .../dot_in/all_amino02.r1/CIM_Chloride_Ion.in_frag |    4 +
 .../dot_in/all_amino02.r1/CIP_Sodium_Ion.in_frag   |    4 +
 .../CYM_CYSTEINE_with_negative_charge.in_frag      |   13 +
 .../dot_in/all_amino02.r1/CYS_CYSTEINE.in_frag     |   14 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   13 +
 .../dot_in/all_amino02.r1/GL0_GLYCIN0.in_frag      |   10 +
 .../dot_in/all_amino02.r1/GLH_GLU_neutral.in_frag  |   19 +
 .../dot_in/all_amino02.r1/GLN_GLUTAMINE.in_frag    |   20 +
 .../all_amino02.r1/GLU_GLUTAMIC_ACID.in_frag       |   18 +
 .../dot_in/all_amino02.r1/GLY_GLYCINE.in_frag      |   10 +
 .../all_amino02.r1/HID_HISTIDINE_DELTAH.in_frag    |   20 +
 .../all_amino02.r1/HIE_HISTIDINE_EPSILONH.in_frag  |   20 +
 .../all_amino02.r1/HIP_HISTIDINE_PLUS.in_frag      |   21 +
 .../dot_in/all_amino02.r1/ILE_ISOLEUCINE.in_frag   |   22 +
 .../dot_in/all_amino02.r1/LEU_LEUCINE.in_frag      |   22 +
 .../all_amino02.r1/LYN_LYSINE_neutral.in_frag      |   24 +
 .../dot_in/all_amino02.r1/LYS_LYSINE.in_frag       |   25 +
 .../dot_in/all_amino02.r1/MET_METHIONINE.in_frag   |   20 +
 .../all_amino02.r1/NME_N-methyl_all_atom.in_frag   |    9 +
 .../all_amino02.r1/PHE_PHENYLALANINE.in_frag       |   23 +
 .../dot_in/all_amino02.r1/PRO_PROLINE.in_frag      |   17 +
 .../dot_in/all_amino02.r1/SER_SERINE.in_frag       |   14 +
 .../dot_in/all_amino02.r1/THR_THREONINE.in_frag    |   17 +
 .../dot_in/all_amino02.r1/TRP_TRYPTOPHAN.in_frag   |   27 +
 .../dot_in/all_amino02.r1/TYR_TYROSINE.in_frag     |   24 +
 .../dot_in/all_amino02.r1/VAL_VALINE.in_frag       |   19 +
 .../dot_in/all_amino02.r1/all_amino02.r1.in        | 1120 ++++++
 .../all_amino02/ACE_ACE_BEGINNING_GROUP.in_frag    |    9 +
 .../dot_in/all_amino02/ALA_ALANINE.in_frag         |   13 +
 .../dot_in/all_amino02/ARG_ARGININE.in_frag        |   27 +
 .../dot_in/all_amino02/ASH_ASP_neutral.in_frag     |   16 +
 .../dot_in/all_amino02/ASN_ASPARAGINE.in_frag      |   17 +
 .../dot_in/all_amino02/ASP_ASPARTIC_ACID.in_frag   |   15 +
 .../dot_in/all_amino02/CIM_Chloride_Ion.in_frag    |    4 +
 .../dot_in/all_amino02/CIP_Sodium_Ion.in_frag      |    4 +
 .../CYM_CYSTEINE_with_negative_charge.in_frag      |   13 +
 .../dot_in/all_amino02/CYS_CYSTEINE.in_frag        |   14 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   13 +
 .../dot_in/all_amino02/GLH_GLU_neutral.in_frag     |   19 +
 .../dot_in/all_amino02/GLN_GLUTAMINE.in_frag       |   20 +
 .../dot_in/all_amino02/GLU_GLUTAMIC_ACID.in_frag   |   18 +
 .../dot_in/all_amino02/GLY_GLYCINE.in_frag         |   10 +
 .../all_amino02/HID_HISTIDINE_DELTAH.in_frag       |   20 +
 .../all_amino02/HIE_HISTIDINE_EPSILONH.in_frag     |   20 +
 .../dot_in/all_amino02/HIP_HISTIDINE_PLUS.in_frag  |   21 +
 .../dot_in/all_amino02/ILE_ISOLEUCINE.in_frag      |   22 +
 .../dot_in/all_amino02/LEU_LEUCINE.in_frag         |   22 +
 .../dot_in/all_amino02/LYN_LYSINE_neutral.in_frag  |   24 +
 .../dot_in/all_amino02/LYS_LYSINE.in_frag          |   25 +
 .../dot_in/all_amino02/MET_METHIONINE.in_frag      |   20 +
 .../all_amino02/NME_N-methyl_all_atom.in_frag      |    9 +
 .../dot_in/all_amino02/PHE_PHENYLALANINE.in_frag   |   23 +
 .../dot_in/all_amino02/PRO_PROLINE.in_frag         |   17 +
 .../dot_in/all_amino02/SER_SERINE.in_frag          |   14 +
 .../dot_in/all_amino02/THR_THREONINE.in_frag       |   17 +
 .../dot_in/all_amino02/TRP_TRYPTOPHAN.in_frag      |   27 +
 .../dot_in/all_amino02/TYR_TYROSINE.in_frag        |   24 +
 .../dot_in/all_amino02/VAL_VALINE.in_frag          |   19 +
 .../dot_in/all_amino02/all_amino02.in              | 1095 ++++++
 .../all_amino03/ACE_ACE_BEGINNING_GROUP.in_frag    |    9 +
 .../dot_in/all_amino03/ALA_ALANINE.in_frag         |   13 +
 .../dot_in/all_amino03/ARG_ARGININE.in_frag        |   27 +
 .../dot_in/all_amino03/ASH_ASP_neutral.in_frag     |   16 +
 .../dot_in/all_amino03/ASN_ASPARAGINE.in_frag      |   17 +
 .../dot_in/all_amino03/ASP_ASPARTIC_ACID.in_frag   |   15 +
 .../dot_in/all_amino03/CIM_Chloride_Ion.in_frag    |    4 +
 .../dot_in/all_amino03/CIP_Sodium_Ion.in_frag      |    4 +
 .../CYM_CYSTEINE_with_negative_charge.in_frag      |   13 +
 .../dot_in/all_amino03/CYS_CYSTEINE.in_frag        |   14 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   13 +
 .../dot_in/all_amino03/GLH_GLU_neutral.in_frag     |   19 +
 .../dot_in/all_amino03/GLN_GLUTAMINE.in_frag       |   20 +
 .../dot_in/all_amino03/GLU_GLUTAMIC_ACID.in_frag   |   18 +
 .../dot_in/all_amino03/GLY_GLYCINE.in_frag         |   10 +
 .../all_amino03/HID_HISTIDINE_DELTAH.in_frag       |   20 +
 .../all_amino03/HIE_HISTIDINE_EPSILONH.in_frag     |   20 +
 .../dot_in/all_amino03/HIP_HISTIDINE_PLUS.in_frag  |   21 +
 .../all_amino03/HOH_WATER,_TIP3P_MODEL.in_frag     |    6 +
 .../dot_in/all_amino03/ILE_ISOLEUCINE.in_frag      |   22 +
 .../dot_in/all_amino03/LEU_LEUCINE.in_frag         |   22 +
 .../dot_in/all_amino03/LYN_LYSINE_neutral.in_frag  |   24 +
 .../dot_in/all_amino03/LYS_LYSINE.in_frag          |   25 +
 .../dot_in/all_amino03/MET_METHIONINE.in_frag      |   20 +
 .../all_amino03/NHE_NH2_ENDING_GROUP.in_frag       |    6 +
 .../all_amino03/NME_N-methyl_all_atom.in_frag      |    9 +
 .../dot_in/all_amino03/PHE_PHENYLALANINE.in_frag   |   23 +
 .../dot_in/all_amino03/PRO_PROLINE.in_frag         |   17 +
 .../dot_in/all_amino03/SER_SERINE.in_frag          |   14 +
 .../dot_in/all_amino03/THR_THREONINE.in_frag       |   17 +
 .../dot_in/all_amino03/TRP_TRYPTOPHAN.in_frag      |   27 +
 .../dot_in/all_amino03/TYR_TYROSINE.in_frag        |   24 +
 .../dot_in/all_amino03/VAL_VALINE.in_frag          |   19 +
 .../dot_in/all_amino03/all_amino03.in              | 1160 ++++++
 .../all_amino94/ACE_ACE_BEGINNING_GROUP.in_frag    |    9 +
 .../dot_in/all_amino94/ALA_ALANINE.in_frag         |   13 +
 .../dot_in/all_amino94/ARG_ARGININE.in_frag        |   27 +
 .../dot_in/all_amino94/ASH_ASP_neutral.in_frag     |   16 +
 .../dot_in/all_amino94/ASN_ASPARAGINE.in_frag      |   17 +
 .../dot_in/all_amino94/ASP_ASPARTIC_ACID.in_frag   |   15 +
 .../dot_in/all_amino94/CIM_Chloride_Ion.in_frag    |    4 +
 .../dot_in/all_amino94/CIP_Sodium_Ion.in_frag      |    4 +
 .../CYM_CYSTEINE_with_negative_charge.in_frag      |   13 +
 .../dot_in/all_amino94/CYS_CYSTEINE.in_frag        |   14 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   13 +
 .../dot_in/all_amino94/GLH_GLU_neutral.in_frag     |   19 +
 .../dot_in/all_amino94/GLN_GLUTAMINE.in_frag       |   20 +
 .../dot_in/all_amino94/GLU_GLUTAMIC_ACID.in_frag   |   18 +
 .../dot_in/all_amino94/GLY_GLYCINE.in_frag         |   10 +
 .../all_amino94/HID_HISTIDINE_DELTAH.in_frag       |   20 +
 .../all_amino94/HIE_HISTIDINE_EPSILONH.in_frag     |   20 +
 .../dot_in/all_amino94/HIP_HISTIDINE_PLUS.in_frag  |   21 +
 .../dot_in/all_amino94/ILE_ISOLEUCINE.in_frag      |   22 +
 .../dot_in/all_amino94/LEU_LEUCINE.in_frag         |   22 +
 .../dot_in/all_amino94/LYN_LYSINE_neutral.in_frag  |   24 +
 .../dot_in/all_amino94/LYS_LYSINE.in_frag          |   25 +
 .../dot_in/all_amino94/MET_METHIONINE.in_frag      |   20 +
 .../all_amino94/NHE_NH2_ENDING_GROUP.in_frag       |    6 +
 .../all_amino94/NME_N-methyl_all_atom.in_frag      |    9 +
 .../dot_in/all_amino94/PHE_PHENYLALANINE.in_frag   |   23 +
 .../dot_in/all_amino94/PRO_PROLINE.in_frag         |   17 +
 .../dot_in/all_amino94/SER_SERINE.in_frag          |   14 +
 .../dot_in/all_amino94/THR_THREONINE.in_frag       |   17 +
 .../dot_in/all_amino94/TRP_TRYPTOPHAN.in_frag      |   27 +
 .../dot_in/all_amino94/TYR_TYROSINE.in_frag        |   24 +
 .../dot_in/all_amino94/VAL_VALINE.in_frag          |   19 +
 .../dot_in/all_amino94/all_amino94.in              |  959 +++++
 .../all_aminoct02/ALA_ALANINE_COO-_ANION.in_frag   |   14 +
 .../all_aminoct02/ARG_ARGININE__COO-_ANION.in_frag |   28 +
 .../ASN_ASPARAGINE____COO-_ANION.in_frag           |   18 +
 .../ASP_ASPARTIC_ACID_COO-_ANION.in_frag           |   16 +
 .../all_aminoct02/CYS_CYSTEINE__COO-_ANION.in_frag |   15 +
 ...YSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag |   14 +
 .../GLN_GLUTAMINE_____COO-_ANION.in_frag           |   21 +
 .../GLU_GLUTAMIC_ACID_COO-_ANION.in_frag           |   19 +
 .../all_aminoct02/GLY_GLYCINE_COO-_ANION.in_frag   |   11 +
 .../HID_HISTIDINE_DELTAH_COO-_ANION.in_frag        |   21 +
 .../HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag   |   21 +
 .../all_aminoct02/HIP_HISTIDINE_PLUS_COO-.in_frag  |   22 +
 .../ILE_ISOLEUCINE____COO-_ANION.in_frag           |   23 +
 .../all_aminoct02/LEU_LEUCINE__COO-_ANION.in_frag  |   23 +
 .../all_aminoct02/LYS_LYSINE__COO-_ANION.in_frag   |   26 +
 .../MET_METHIONINE____COO-_ANION.in_frag           |   21 +
 .../PHE_PHENYLALANINE_COO-_ANION.in_frag           |   24 +
 .../all_aminoct02/PRO_PROLINE_COO-_ANION.in_frag   |   18 +
 .../all_aminoct02/SER_SERINE__COO-_ANION.in_frag   |   15 +
 .../THR_THREONINE_____COO-_ANION.in_frag           |   18 +
 .../TRP_TRYPTOPHAN____COO-_ANION.in_frag           |   28 +
 .../all_aminoct02/TYR_TYROSINE__COO-_ANION.in_frag |   25 +
 .../all_aminoct02/VAL_VALINE__COO-_ANION.in_frag   |   20 +
 .../dot_in/all_aminoct02/all_aminoct02.in          |  914 +++++
 .../all_aminoct03/CALA_ALANINE_COO-_ANION.in_frag  |   14 +
 .../all_aminoct03/CARG_ARGININE_COO-_ANION.in_frag |   28 +
 .../CASN_ASPARAGINE_COO-_ANION.in_frag             |   18 +
 .../CASP_ASPARTIC_ACID_COO-_ANION.in_frag          |   16 +
 .../all_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag |   15 +
 .../CGLN_GLUTAMINE_COO-_ANION.in_frag              |   21 +
 .../CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag          |   19 +
 .../all_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag  |   11 +
 .../CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag       |   21 +
 .../CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag     |   21 +
 .../CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag         |   22 +
 .../CILE_ISOLEUCINE_COO-_ANION.in_frag             |   23 +
 .../all_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag  |   23 +
 .../all_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag   |   26 +
 .../CMET_METHIONINE_COO-_ANION.in_frag             |   21 +
 .../CPHE_PHENYLALANINE_COO-_ANION.in_frag          |   24 +
 .../all_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag  |   18 +
 .../all_aminoct03/CSER_SERINE_COO-_ANION.in_frag   |   15 +
 .../CTHR_THREONINE_COO-_ANION.in_frag              |   18 +
 .../CTRP_TRYPTOPHAN_COO-_ANION.in_frag             |   28 +
 .../all_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag |   25 +
 .../all_aminoct03/CVAL_VALINE_COO-_ANION.in_frag   |   20 +
 .../dot_in/all_aminoct03/all_aminoct03.in          |  733 ++++
 .../all_aminoct94/ALA_ALANINE_COO-_ANION.in_frag   |   14 +
 .../all_aminoct94/ARG_ARGININE__COO-_ANION.in_frag |   28 +
 .../ASN_ASPARAGINE____COO-_ANION.in_frag           |   18 +
 .../ASP_ASPARTIC_ACID_COO-_ANION.in_frag           |   16 +
 .../all_aminoct94/CYS_CYSTEINE__COO-_ANION.in_frag |   15 +
 ...YSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag |   14 +
 .../GLN_GLUTAMINE_____COO-_ANION.in_frag           |   21 +
 .../GLU_GLUTAMIC_ACID_COO-_ANION.in_frag           |   19 +
 .../all_aminoct94/GLY_GLYCINE_COO-_ANION.in_frag   |   11 +
 .../HID_HISTIDINE_DELTAH_COO-_ANION.in_frag        |   21 +
 .../HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag   |   21 +
 .../all_aminoct94/HIP_HISTIDINE_PLUS_COO-.in_frag  |   22 +
 .../ILE_ISOLEUCINE____COO-_ANION.in_frag           |   23 +
 .../all_aminoct94/LEU_LEUCINE__COO-_ANION.in_frag  |   23 +
 .../all_aminoct94/LYS_LYSINE__COO-_ANION.in_frag   |   26 +
 .../MET_METHIONINE____COO-_ANION.in_frag           |   21 +
 .../PHE_PHENYLALANINE_COO-_ANION.in_frag           |   24 +
 .../all_aminoct94/PRO_PROLINE_COO-_ANION.in_frag   |   18 +
 .../all_aminoct94/SER_SERINE__COO-_ANION.in_frag   |   15 +
 .../THR_THREONINE_____COO-_ANION.in_frag           |   18 +
 .../TRP_TRYPTOPHAN____COO-_ANION.in_frag           |   28 +
 .../all_aminoct94/TYR_TYROSINE__COO-_ANION.in_frag |   25 +
 .../all_aminoct94/VAL_VALINE__COO-_ANION.in_frag   |   20 +
 .../dot_in/all_aminoct94/all_aminoct94.in          |  781 ++++
 .../dot_in/all_aminont02/ALA_ALANINE.in_frag       |   15 +
 .../dot_in/all_aminont02/ARG_ARGININE.in_frag      |   29 +
 .../dot_in/all_aminont02/ASN_ASPARAGINE.in_frag    |   19 +
 .../dot_in/all_aminont02/ASP_ASPARTIC_ACID.in_frag |   17 +
 .../dot_in/all_aminont02/CYS_CYSTEINE.in_frag      |   16 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   15 +
 .../dot_in/all_aminont02/GLN_GLUTAMINE.in_frag     |   22 +
 .../dot_in/all_aminont02/GLU_GLUTAMIC_ACID.in_frag |   20 +
 .../dot_in/all_aminont02/GLY_GLYCINE.in_frag       |   12 +
 .../all_aminont02/HID_HISTIDINE_DELTAH.in_frag     |   22 +
 .../all_aminont02/HIE_HISTIDINE_EPSILONH.in_frag   |   22 +
 .../all_aminont02/HIP_HISTIDINE_PLUS.in_frag       |   23 +
 .../dot_in/all_aminont02/ILE_ISOLEUCINE.in_frag    |   24 +
 .../dot_in/all_aminont02/LEU_LEUCINE.in_frag       |   24 +
 .../dot_in/all_aminont02/LYS_LYSINE.in_frag        |   27 +
 .../dot_in/all_aminont02/MET_METHIONINE.in_frag    |   22 +
 .../dot_in/all_aminont02/PHE_PHENYLALANINE.in_frag |   25 +
 .../dot_in/all_aminont02/PRO_PROLINE.in_frag       |   19 +
 .../dot_in/all_aminont02/SER_SERINE.in_frag        |   16 +
 .../dot_in/all_aminont02/THR_THREONINE.in_frag     |   19 +
 .../dot_in/all_aminont02/TRP_TRYPTOPHAN.in_frag    |   29 +
 .../dot_in/all_aminont02/TYR_TYROSINE.in_frag      |   26 +
 .../dot_in/all_aminont02/VAL_VALINE.in_frag        |   21 +
 .../dot_in/all_aminont02/all_aminont02.in          |  922 +++++
 .../dot_in/all_aminont03/NALA_ALANINE.in_frag      |   15 +
 .../dot_in/all_aminont03/NARG_ARGININE.in_frag     |   29 +
 .../dot_in/all_aminont03/NASN_ASPARAGINE.in_frag   |   19 +
 .../all_aminont03/NASP_ASPARTIC_ACID.in_frag       |   17 +
 .../dot_in/all_aminont03/NCYS_CYSTEINE.in_frag     |   16 +
 .../dot_in/all_aminont03/NGLN_GLUTAMINE.in_frag    |   22 +
 .../all_aminont03/NGLU_GLUTAMIC_ACID.in_frag       |   20 +
 .../dot_in/all_aminont03/NGLY_GLYCINE.in_frag      |   12 +
 .../all_aminont03/NHID_HISTIDINE_DELTAH.in_frag    |   22 +
 .../all_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag  |   22 +
 .../all_aminont03/NHIP_HISTIDINE_PLUS.in_frag      |   23 +
 .../dot_in/all_aminont03/NILE_ISOLEUCINE.in_frag   |   24 +
 .../dot_in/all_aminont03/NLEU_LEUCINE.in_frag      |   24 +
 .../dot_in/all_aminont03/NLYS_LYSINE.in_frag       |   27 +
 .../dot_in/all_aminont03/NMET_METHIONINE.in_frag   |   22 +
 .../all_aminont03/NPHE_PHENYLALANINE.in_frag       |   25 +
 .../dot_in/all_aminont03/NPRO_PROLINE.in_frag      |   19 +
 .../dot_in/all_aminont03/NSER_SERINE.in_frag       |   16 +
 .../dot_in/all_aminont03/NTHR_THREONINE.in_frag    |   19 +
 .../dot_in/all_aminont03/NTRP_TRYPTOPHAN.in_frag   |   29 +
 .../dot_in/all_aminont03/NTYR_TYROSINE.in_frag     |   26 +
 .../dot_in/all_aminont03/NVAL_VALINE.in_frag       |   21 +
 .../dot_in/all_aminont03/all_aminont03.in          |  757 ++++
 .../dot_in/all_aminont94/ALA_ALANINE.in_frag       |   15 +
 .../dot_in/all_aminont94/ARG_ARGININE.in_frag      |   29 +
 .../dot_in/all_aminont94/ASN_ASPARAGINE.in_frag    |   19 +
 .../dot_in/all_aminont94/ASP_ASPARTIC_ACID.in_frag |   17 +
 .../dot_in/all_aminont94/CYS_CYSTEINE.in_frag      |   16 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   15 +
 .../dot_in/all_aminont94/GLN_GLUTAMINE.in_frag     |   22 +
 .../dot_in/all_aminont94/GLU_GLUTAMIC_ACID.in_frag |   20 +
 .../dot_in/all_aminont94/GLY_GLYCINE.in_frag       |   12 +
 .../all_aminont94/HID_HISTIDINE_DELTAH.in_frag     |   22 +
 .../all_aminont94/HIE_HISTIDINE_EPSILONH.in_frag   |   22 +
 .../all_aminont94/HIP_HISTIDINE_PLUS.in_frag       |   23 +
 .../dot_in/all_aminont94/ILE_ISOLEUCINE.in_frag    |   24 +
 .../dot_in/all_aminont94/LEU_LEUCINE.in_frag       |   24 +
 .../dot_in/all_aminont94/LYS_LYSINE.in_frag        |   27 +
 .../dot_in/all_aminont94/MET_METHIONINE.in_frag    |   22 +
 .../dot_in/all_aminont94/PHE_PHENYLALANINE.in_frag |   25 +
 .../dot_in/all_aminont94/PRO_PROLINE.in_frag       |   19 +
 .../dot_in/all_aminont94/SER_SERINE.in_frag        |   16 +
 .../dot_in/all_aminont94/THR_THREONINE.in_frag     |   19 +
 .../dot_in/all_aminont94/TRP_TRYPTOPHAN.in_frag    |   29 +
 .../dot_in/all_aminont94/TYR_TYROSINE.in_frag      |   26 +
 .../dot_in/all_aminont94/VAL_VALINE.in_frag        |   21 +
 .../dot_in/all_aminont94/all_aminont94.in          |  782 ++++
 .../dot_in/all_nuc02/AME_N-methyl-ADENINE.in_frag  |   21 +
 .../dot_in/all_nuc02/CME_N-methyl-CYTOSINE.in_frag |   19 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   36 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   33 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   34 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   35 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   34 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   31 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   32 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   33 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   37 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   34 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   35 +
 ...te_group_and_3_p__-_O_op_minus_cp__grou.in_frag |   36 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   36 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   33 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   34 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   35 +
 .../dot_in/all_nuc02/GME_N-methyl-GUANINE.in_frag  |   22 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   37 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   34 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   35 +
 ...te_group_and_3_p__-_O_op_minus_cp__grou.in_frag |   36 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   35 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   32 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   33 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   34 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   38 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   35 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   36 +
 ...te_group_and_3_p__-_O_op_minus_cp__grou.in_frag |   37 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   34 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   31 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   32 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   33 +
 .../dot_in/all_nuc02/TME_N-methyl-_THYMINE.in_frag |   21 +
 .../dot_in/all_nuc02/UME_N-methyl-URACIL.in_frag   |   18 +
 .../dot_in/all_nuc02/all_nuc02.in                  | 2219 +++++++++++
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   36 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   33 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   34 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   35 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   34 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   31 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   32 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   33 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   37 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   34 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   35 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   36 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   36 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   33 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   34 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   35 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   37 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   34 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   35 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   36 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   35 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   32 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   33 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   34 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   38 +
 ...d_group_and_3_p__-_O_op_minus_cp__group.in_frag |   35 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   36 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   37 +
 ...__-_phosphate_group_and_3_p__-_OH_group.in_frag |   34 +
 ..._OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag |   31 +
 ...ith_5_p__-_OH_group_and_3_p__-_OH_group.in_frag |   32 +
 ...e_group_and_3_p__-_O_op_minus_cp__group.in_frag |   33 +
 .../dot_in/all_nuc94/all_nuc94.in                  | 1970 ++++++++++
 .../dot_in/allct/ALA_ALANINE_COO-_ANION.in_frag    |   14 +
 .../dot_in/allct/ARG_ARGININE__COO-_ANION.in_frag  |   28 +
 .../allct/ASN_ASPARAGINE____COO-_ANION.in_frag     |   18 +
 .../allct/ASP_ASPARTIC_ACID_COO-_ANION.in_frag     |   16 +
 .../dot_in/allct/CYS_CYSTEINE__COO-_ANION.in_frag  |   17 +
 ...YSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag |   16 +
 .../allct/GLN_GLUTAMINE_____COO-_ANION.in_frag     |   21 +
 .../allct/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag     |   19 +
 .../dot_in/allct/GLY_GLYCINE_COO-_ANION.in_frag    |   11 +
 .../allct/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag  |   21 +
 .../HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag   |   21 +
 .../dot_in/allct/HIP_HISTIDINE_PLUS_COO-.in_frag   |   22 +
 .../allct/ILE_ISOLEUCINE____COO-_ANION.in_frag     |   23 +
 .../dot_in/allct/LEU_LEUCINE__COO-_ANION.in_frag   |   23 +
 .../dot_in/allct/LYS_LYSINE__COO-_ANION.in_frag    |   26 +
 .../allct/MET_METHIONINE____COO-_ANION.in_frag     |   23 +
 .../allct/PHE_PHENYLALANINE_COO-_ANION.in_frag     |   24 +
 .../dot_in/allct/PRO_PROLINE_COO-_ANION.in_frag    |   18 +
 .../dot_in/allct/SER_SERINE__COO-_ANION.in_frag    |   15 +
 .../allct/THR_THREONINE_____COO-_ANION.in_frag     |   18 +
 .../allct/TRP_TRYPTOPHAN____COO-_ANION.in_frag     |   28 +
 .../dot_in/allct/TYR_TYROSINE__COO-_ANION.in_frag  |   25 +
 .../dot_in/allct/VAL_VALINE__COO-_ANION.in_frag    |   20 +
 .../AMBER_test_structures/dot_in/allct/allct.in    |  765 ++++
 .../dot_in/allnt/ALA_ALANINE.in_frag               |   15 +
 .../dot_in/allnt/ARG_ARGININE.in_frag              |   29 +
 .../dot_in/allnt/ASN_ASPARAGINE.in_frag            |   19 +
 .../dot_in/allnt/ASP_ASPARTIC_ACID.in_frag         |   17 +
 .../dot_in/allnt/CYS_CYSTEINE.in_frag              |   18 +
 .../allnt/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag    |   17 +
 .../dot_in/allnt/GLN_GLUTAMINE.in_frag             |   22 +
 .../dot_in/allnt/GLU_GLUTAMIC_ACID.in_frag         |   20 +
 .../dot_in/allnt/GLY_GLYCINE.in_frag               |   12 +
 .../dot_in/allnt/HID_HISTIDINE_DELTAH.in_frag      |   22 +
 .../dot_in/allnt/HIE_HISTIDINE_EPSILONH.in_frag    |   22 +
 .../dot_in/allnt/HIP_HISTIDINE_PLUS.in_frag        |   23 +
 .../dot_in/allnt/ILE_ISOLEUCINE.in_frag            |   24 +
 .../dot_in/allnt/LEU_LEUCINE.in_frag               |   24 +
 .../dot_in/allnt/LYS_LYSINE.in_frag                |   27 +
 .../dot_in/allnt/MET_METHIONINE.in_frag            |   24 +
 .../dot_in/allnt/PHE_PHENYLALANINE.in_frag         |   25 +
 .../dot_in/allnt/PRO_PROLINE.in_frag               |   19 +
 .../dot_in/allnt/SER_SERINE.in_frag                |   16 +
 .../dot_in/allnt/THR_THREONINE.in_frag             |   19 +
 .../dot_in/allnt/TRP_TRYPTOPHAN.in_frag            |   29 +
 .../dot_in/allnt/TYR_TYROSINE.in_frag              |   26 +
 .../dot_in/allnt/VAL_VALINE.in_frag                |   21 +
 .../AMBER_test_structures/dot_in/allnt/allnt.in    |  766 ++++
 .../AMBER_test_structures/dot_in/chcl3/chcl3.in    |   18 +
 cad/tests/AMBER_test_structures/dot_in/ferd        |    0
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   35 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   35 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   35 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   35 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   35 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   35 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   34 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   34 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   34 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   34 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   34 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   34 +
 ...om_ens_avg_a_s_b-glcgalman_w_s__EPs_cp_.in_frag |   10 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   31 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   31 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   31 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   31 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   31 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   31 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   32 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   32 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   32 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   32 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   32 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   32 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   33 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   33 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   33 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   33 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   33 +
 ...e,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ...due,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ..._hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag |   33 +
 ....,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 ...es.,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag |   33 +
 ...__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag |   33 +
 .../dot_in/glycam04EP/glycam04EP.in                | 4149 ++++++++++++++++++++
 .../AMBER_test_structures/dot_in/meoh/meoh.in      |   20 +
 .../dot_in/opls_nacl/CL_Chloride_Ion.in_frag       |    4 +
 .../dot_in/opls_nacl/NA_Sodium_Ion.in_frag         |    4 +
 .../dot_in/opls_nacl/opls_nacl.in                  |   25 +
 .../opls_uni/ACE_ACE_BEGINNING_GROUP.in_frag       |    6 +
 .../dot_in/opls_uni/ALA_ALANINE.in_frag            |    9 +
 .../AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag  |    6 +
 .../dot_in/opls_uni/ARG_ARGININE.in_frag           |   20 +
 .../dot_in/opls_uni/ASN_ASPARAGINE.in_frag         |   14 +
 .../dot_in/opls_uni/ASP_ASPARTIC_ACID.in_frag      |   12 +
 .../dot_in/opls_uni/CYS_CYSTEINE.in_frag           |   11 +
 .../opls_uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag |   10 +
 .../dot_in/opls_uni/DAL_D-ALANINE.in_frag          |    9 +
 .../dot_in/opls_uni/GLN_GLUTAMINE.in_frag          |   15 +
 .../dot_in/opls_uni/GLU_GLUTAMIC_ACID.in_frag      |   13 +
 .../dot_in/opls_uni/GLY_GLYCINE.in_frag            |    8 +
 ...DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   15 +
 ...SILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   15 +
 ...NE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   17 +
 ..._EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   17 +
 ...DINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   18 +
 ...E_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   16 +
 .../dot_in/opls_uni/ILE_ISOLEUCINE.in_frag         |   12 +
 .../dot_in/opls_uni/LEU_LEUCINE.in_frag            |   12 +
 .../dot_in/opls_uni/LYS_LYSINE.in_frag             |   16 +
 .../dot_in/opls_uni/MET_METHIONINE.in_frag         |   12 +
 .../dot_in/opls_uni/OME_O_MINUS_END_ATOM.in_frag   |    4 +
 ...YLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   20 +
 ...LANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   15 +
 .../dot_in/opls_uni/PRO_PROLINE.in_frag            |   10 +
 .../dot_in/opls_uni/SER_SERINE.in_frag             |   11 +
 .../dot_in/opls_uni/THR_THREONINE.in_frag          |   12 +
 ...RYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   24 +
 ...TOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   19 +
 ..._TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   21 +
 ...ROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   17 +
 .../dot_in/opls_uni/VAL_VALINE.in_frag             |   11 +
 .../dot_in/opls_uni/WT3_WATER,_TIP3P_MODEL.in_frag |    6 +
 .../dot_in/opls_uni/WT4_WATER,_TIP4P_MODEL.in_frag |    7 +
 .../dot_in/opls_uni/opls_uni.in                    |  921 +++++
 .../opls_unict/ALA_ALANINE_COO-_ANION.in_frag      |   10 +
 .../AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag  |    6 +
 .../opls_unict/ARG_ARGININE_COO-_ANION.in_frag     |   21 +
 .../opls_unict/ASN_ASPARAGINE_COO-_ANION.in_frag   |   15 +
 .../ASP_ASPARTIC_ACID_COO-_ANION.in_frag           |   13 +
 .../opls_unict/CYS_CYSTEINE_COO-_ANION.in_frag     |   12 +
 ...YX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag |   11 +
 .../opls_unict/GLN_GLUTAMINE_COO-_ANION.in_frag    |   16 +
 .../GLU_GLUTAMIC_ACID_COO-_ANION.in_frag           |   14 +
 .../opls_unict/GLY_GLYCINE_COO-_ANION.in_frag      |    9 +
 ..._ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   16 +
 ..._ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   16 +
 ...OO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   18 +
 ...OO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   18 +
 ...WITTERION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   19 +
 ...TERION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   17 +
 .../opls_unict/ILE_ISOLEUCINE_COO-_ANION.in_frag   |   13 +
 .../opls_unict/LEU_LEUCINE_COO-_ANION.in_frag      |   13 +
 .../opls_unict/LYS_LYSINE_COO-_ANION.in_frag       |   17 +
 .../opls_unict/MET_METHIONINE_COO-_ANION.in_frag   |   13 +
 ...LL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag |   21 +
 ...ED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag |   16 +
 .../opls_unict/PRO_PROLINE_COO-_ANION.in_frag      |   11 +
 .../opls_unict/SER_SERINE_COO-_ANION.in_frag       |   12 +
 .../opls_unict/THR_THREONINE_COO-_ANION.in_frag    |   13 +
 ...OO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   25 +
 ..._ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   20 +
 ...LL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag |   22 +
 ...ED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag |   18 +
 .../dot_in/opls_unict/VAL_VALINE.in_frag           |   12 +
 .../dot_in/opls_unict/opls_unict.in                |  876 +++++
 .../dot_in/opls_unint/ALA_ALANINE.in_frag          |   11 +
 .../dot_in/opls_unint/ARG_ARGININE.in_frag         |   22 +
 .../dot_in/opls_unint/ASN_ASPARAGINE.in_frag       |   16 +
 .../dot_in/opls_unint/ASP_ASPARTIC_ACID.in_frag    |   14 +
 .../dot_in/opls_unint/CYS_CYSTEINE.in_frag         |   13 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   12 +
 .../dot_in/opls_unint/GLN_GLUTAMINE.in_frag        |   17 +
 .../dot_in/opls_unint/GLU_GLUTAMIC_ACID.in_frag    |   15 +
 .../dot_in/opls_unint/GLY_GLYCINE.in_frag          |   10 +
 ...DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   17 +
 ...SILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   17 +
 ...NE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   19 +
 ..._EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   19 +
 ...DINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   20 +
 ...E_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   18 +
 .../dot_in/opls_unint/ILE_ISOLEUCINE.in_frag       |   14 +
 .../dot_in/opls_unint/LEU_LEUCINE.in_frag          |   14 +
 .../dot_in/opls_unint/LYS_LYSINE.in_frag           |   18 +
 .../dot_in/opls_unint/MET_METHIONINE.in_frag       |   14 +
 ...LL_ATOM_AROMATIC_PARAMETERS,_N-TERMINAL.in_frag |   22 +
 ...LANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   17 +
 .../dot_in/opls_unint/PRO_PROLINE.in_frag          |   12 +
 .../dot_in/opls_unint/SER_SERINE.in_frag           |   13 +
 .../dot_in/opls_unint/THR_THREONINE.in_frag        |   14 +
 ...RYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag |   26 +
 ...TOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   21 +
 ...LL_ATOM_AROMATIC_PARAMETERS,_N-TERMINUS.in_frag |   23 +
 ...ROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag |   19 +
 .../dot_in/opls_unint/VAL_VALINE.in_frag           |   13 +
 .../dot_in/opls_unint/opls_unint.in                |  863 ++++
 .../ALA_ALANINE_COO-_ANION.in_frag                 |   10 +
 .../dot_in/protein.amberua.C/ARG_ARGININE.in_frag  |   21 +
 .../ASN_ASPARAGINE_COO-_ANION.in_frag              |   15 +
 .../ASP_ASPARTIC_ACID_COO-_ANION.in_frag           |   13 +
 .../CYS_CYSTEINE_COO-_ANION.in_frag                |   14 +
 ...YX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag |   13 +
 .../GLN_GLUTAMINE_COO-_ANION.in_frag               |   16 +
 .../GLU_GLUTAMIC_ACID_COO-_ANION.in_frag           |   14 +
 .../GLY_GLYCINE_COO-_ANION.in_frag                 |    9 +
 .../HID_HISTIDINE_DELTAH_COO-_ANION.in_frag        |   16 +
 .../HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag      |   16 +
 .../HIP_HISTIDINE_PLUS_ZWITTERION.in_frag          |   17 +
 .../ILE_ISOLEUCINE_COO-_ANION.in_frag              |   13 +
 .../LEU_LEUCINE_COO-_ANION.in_frag                 |   13 +
 .../LYS_LYSINE_COO-_ANION.in_frag                  |   17 +
 .../MET_METHIONINE_COO-_ANION.in_frag              |   15 +
 .../PHE_PHENYLALANINE_COO-_ANION.in_frag           |   16 +
 .../PRO_PROLINE_COO-_ANION.in_frag                 |   11 +
 .../SER_SERINE_COO-_ANION.in_frag                  |   12 +
 .../THR_THREONINE_COO-_ANION.in_frag               |   13 +
 .../TRP_TRYPTOPHAN_COO-_ANION.in_frag              |   20 +
 .../TYR_TYROSINE_COO-_ANION.in_frag                |   18 +
 .../dot_in/protein.amberua.C/VAL_VALINE.in_frag    |   12 +
 .../dot_in/protein.amberua.C/protein.amberua.C.in  |  645 +++
 .../dot_in/protein.amberua.N/ALA_ALANINE.in_frag   |   11 +
 .../dot_in/protein.amberua.N/ARG_ARGININE.in_frag  |   22 +
 .../protein.amberua.N/ASN_ASPARAGINE.in_frag       |   16 +
 .../protein.amberua.N/ASP_ASPARTIC_ACID.in_frag    |   14 +
 .../dot_in/protein.amberua.N/CYS_CYSTEINE.in_frag  |   15 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   14 +
 .../dot_in/protein.amberua.N/GLN_GLUTAMINE.in_frag |   17 +
 .../protein.amberua.N/GLU_GLUTAMIC_ACID.in_frag    |   15 +
 .../dot_in/protein.amberua.N/GLY_GLYCINE.in_frag   |   10 +
 .../protein.amberua.N/HID_HISTIDINE_DELTAH.in_frag |   17 +
 .../HIE_HISTIDINE_EPSILONH.in_frag                 |   17 +
 .../protein.amberua.N/HIP_HISTIDINE_PLUS.in_frag   |   18 +
 .../protein.amberua.N/ILE_ISOLEUCINE.in_frag       |   14 +
 .../dot_in/protein.amberua.N/LEU_LEUCINE.in_frag   |   14 +
 .../dot_in/protein.amberua.N/LYS_LYSINE.in_frag    |   18 +
 .../protein.amberua.N/MET_METHIONINE.in_frag       |   16 +
 .../protein.amberua.N/PHE_PHENYLALANINE.in_frag    |   17 +
 .../dot_in/protein.amberua.N/PRO_PROLINE.in_frag   |   12 +
 .../dot_in/protein.amberua.N/SER_SERINE.in_frag    |   13 +
 .../dot_in/protein.amberua.N/THR_THREONINE.in_frag |   14 +
 .../protein.amberua.N/TRP_TRYPTOPHAN.in_frag       |   21 +
 .../dot_in/protein.amberua.N/TYR_TYROSINE.in_frag  |   19 +
 .../dot_in/protein.amberua.N/VAL_VALINE.in_frag    |   13 +
 .../dot_in/protein.amberua.N/protein.amberua.N.in  |  646 +++
 .../ACE_ACE_BEGINNING_GROUP.in_frag                |    6 +
 .../dot_in/protein.amberua/ALA_ALANINE.in_frag     |    9 +
 .../dot_in/protein.amberua/ARG_ARGININE.in_frag    |   20 +
 .../dot_in/protein.amberua/ASN_ASPARAGINE.in_frag  |   14 +
 .../protein.amberua/ASP_ASPARTIC_ACID.in_frag      |   12 +
 .../dot_in/protein.amberua/CL_CL__PREP.in_frag     |    4 +
 .../dot_in/protein.amberua/CYS_CYSTEINE.in_frag    |   13 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   12 +
 .../dot_in/protein.amberua/GLN_GLUTAMINE.in_frag   |   15 +
 .../protein.amberua/GLU_GLUTAMIC_ACID.in_frag      |   13 +
 .../dot_in/protein.amberua/GLY_GLYCINE.in_frag     |    8 +
 .../protein.amberua/HID_HISTIDINE_DELTAH.in_frag   |   15 +
 .../protein.amberua/HIE_HISTIDINE_EPSILONH.in_frag |   15 +
 .../protein.amberua/HIP_HISTIDINE_PLUS.in_frag     |   16 +
 .../dot_in/protein.amberua/ILE_ISOLEUCINE.in_frag  |   12 +
 .../dot_in/protein.amberua/K_K___PREP.in_frag      |    4 +
 .../dot_in/protein.amberua/LEU_LEUCINE.in_frag     |   12 +
 .../dot_in/protein.amberua/LYS_LYSINE.in_frag      |   16 +
 .../dot_in/protein.amberua/MET_METHIONINE.in_frag  |   14 +
 .../dot_in/protein.amberua/MG_MG__PREP.in_frag     |    4 +
 .../dot_in/protein.amberua/NA_NA__PREP.in_frag     |    4 +
 .../protein.amberua/NME_N-Methyl_end_group.in_frag |    6 +
 .../protein.amberua/PHE_PHENYLALANINE.in_frag      |   15 +
 .../dot_in/protein.amberua/PRO_PROLINE.in_frag     |   10 +
 .../dot_in/protein.amberua/SER_SERINE.in_frag      |   11 +
 .../dot_in/protein.amberua/THR_THREONINE.in_frag   |   12 +
 .../dot_in/protein.amberua/TRP_TRYPTOPHAN.in_frag  |   19 +
 .../dot_in/protein.amberua/TYR_TYROSINE.in_frag    |   17 +
 .../dot_in/protein.amberua/VAL_VALINE.in_frag      |   11 +
 .../dot_in/protein.amberua/protein.amberua.in      |  698 ++++
 .../dot_in/uni/ACE_ACE_BEGINNING_GROUP.in_frag     |    6 +
 .../dot_in/uni/ALA_ALANINE.in_frag                 |    9 +
 .../dot_in/uni/ARG_ARGININE.in_frag                |   20 +
 .../dot_in/uni/ASN_ASPARAGINE.in_frag              |   14 +
 .../dot_in/uni/ASP_ASPARTIC_ACID.in_frag           |   12 +
 .../dot_in/uni/CL_CL__PREP.in_frag                 |    4 +
 .../dot_in/uni/CYS_CYSTEINE.in_frag                |   13 +
 .../uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag      |   12 +
 .../dot_in/uni/DADE_D-ADENOSINE.in_frag            |   23 +
 .../dot_in/uni/DCYT_D-CYTOSINE.in_frag             |   21 +
 .../dot_in/uni/DGUA_D-GUANOSINE.in_frag            |   25 +
 .../dot_in/uni/DOHE_D-OH_END.in_frag               |    5 +
 .../dot_in/uni/DPOM_D_-_PHOSPATE_MINUS.in_frag     |    6 +
 .../dot_in/uni/DTHY_D-THYMINE.in_frag              |   21 +
 .../dot_in/uni/GLN_GLUTAMINE.in_frag               |   15 +
 .../dot_in/uni/GLU_GLUTAMIC_ACID.in_frag           |   13 +
 .../dot_in/uni/GLY_GLYCINE.in_frag                 |    8 +
 .../dot_in/uni/HB_H_BEGINNING.in_frag              |    4 +
 .../dot_in/uni/HE_H_END.in_frag                    |    4 +
 .../dot_in/uni/HID_HISTIDINE_DELTAH.in_frag        |   15 +
 .../dot_in/uni/HIE_HISTIDINE_EPSILONH.in_frag      |   15 +
 .../dot_in/uni/HIP_HISTIDINE_PLUS.in_frag          |   16 +
 .../dot_in/uni/ILE_ISOLEUCINE.in_frag              |   12 +
 .../dot_in/uni/K_K___PREP.in_frag                  |    4 +
 .../dot_in/uni/LEU_LEUCINE.in_frag                 |   12 +
 .../dot_in/uni/LYS_LYSINE.in_frag                  |   16 +
 .../dot_in/uni/MET_METHIONINE.in_frag              |   14 +
 .../dot_in/uni/MG_MG__PREP.in_frag                 |    4 +
 .../dot_in/uni/NA_NA__PREP.in_frag                 |    4 +
 .../dot_in/uni/NME_N-Methyl_end_group.in_frag      |    6 +
 .../dot_in/uni/OHB_OH_BEGINNING.in_frag            |    5 +
 .../dot_in/uni/PHE_PHENYLALANINE.in_frag           |   15 +
 .../dot_in/uni/POHE_PROTEIN-OH_END.in_frag         |    5 +
 .../dot_in/uni/PRO_PROLINE.in_frag                 |   10 +
 .../dot_in/uni/RADE_R-ADENOSINE.in_frag            |   25 +
 .../dot_in/uni/RCYT_R-CYTOSINE.in_frag             |   23 +
 .../dot_in/uni/RGUA_R-GUANOSINE.in_frag            |   27 +
 .../dot_in/uni/ROHE_R-OH_END.in_frag               |    5 +
 .../dot_in/uni/RPOM_R_-_PHOSPHATE_MINUS.in_frag    |    6 +
 .../dot_in/uni/RURA_R-URACIL.in_frag               |   22 +
 .../dot_in/uni/SER_SERINE.in_frag                  |   11 +
 .../dot_in/uni/THR_THREONINE.in_frag               |   12 +
 .../dot_in/uni/TRP_TRYPTOPHAN.in_frag              |   19 +
 .../dot_in/uni/TYR_TYROSINE.in_frag                |   17 +
 .../dot_in/uni/VAL_VALINE.in_frag                  |   11 +
 cad/tests/AMBER_test_structures/dot_in/uni/uni.in  | 1129 ++++++
 .../uni_amino03/ACE_ACE_BEGINNING_GROUP.in_frag    |    6 +
 .../dot_in/uni_amino03/ALA_ALANINE.in_frag         |   10 +
 .../dot_in/uni_amino03/ARG_ARGININE.in_frag        |   21 +
 .../dot_in/uni_amino03/ASN_ASPARAGINE.in_frag      |   15 +
 .../dot_in/uni_amino03/ASP_ASPARTIC_ACID.in_frag   |   13 +
 .../dot_in/uni_amino03/CYS_CYSTEINE.in_frag        |   12 +
 .../CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag          |   11 +
 .../dot_in/uni_amino03/GLN_GLUTAMINE.in_frag       |   16 +
 .../dot_in/uni_amino03/GLU_GLUTAMIC_ACID.in_frag   |   14 +
 .../dot_in/uni_amino03/GLY_GLYCINE.in_frag         |   10 +
 .../uni_amino03/HID_HISTIDINE_DELTAH.in_frag       |   18 +
 .../uni_amino03/HIE_HISTIDINE_EPSILONH.in_frag     |   18 +
 .../dot_in/uni_amino03/HIP_HISTIDINE_PLUS.in_frag  |   19 +
 .../dot_in/uni_amino03/ILE_ISOLEUCINE.in_frag      |   13 +
 .../dot_in/uni_amino03/LEU_LEUCINE.in_frag         |   13 +
 .../dot_in/uni_amino03/LYS_LYSINE.in_frag          |   17 +
 .../dot_in/uni_amino03/MET_METHIONINE.in_frag      |   13 +
 .../uni_amino03/NME_N-methyl_all_atom.in_frag      |    6 +
 .../dot_in/uni_amino03/PHE_PHENYLALANINE.in_frag   |   21 +
 .../dot_in/uni_amino03/PRO_PROLINE.in_frag         |   11 +
 .../dot_in/uni_amino03/SER_SERINE.in_frag          |   12 +
 .../dot_in/uni_amino03/THR_THREONINE.in_frag       |   13 +
 .../dot_in/uni_amino03/TRP_TRYPTOPHAN.in_frag      |   25 +
 .../dot_in/uni_amino03/TYR_TYROSINE.in_frag        |   22 +
 .../dot_in/uni_amino03/VAL_VALINE.in_frag          |   12 +
 .../dot_in/uni_amino03/uni_amino03.in              |  701 ++++
 .../uni_aminoct03/CALA_ALANINE_COO-_ANION.in_frag  |   11 +
 .../uni_aminoct03/CARG_ARGININE_COO-_ANION.in_frag |   22 +
 .../CASN_ASPARAGINE_COO-_ANION.in_frag             |   16 +
 .../CASP_ASPARTIC_ACID_COO-_ANION.in_frag          |   14 +
 .../uni_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag |   13 +
 .../CGLN_GLUTAMINE_COO-_ANION.in_frag              |   17 +
 .../CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag          |   15 +
 .../uni_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag  |   11 +
 .../CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag       |   19 +
 .../CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag     |   19 +
 .../CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag         |   20 +
 .../CILE_ISOLEUCINE_COO-_ANION.in_frag             |   14 +
 .../uni_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag  |   14 +
 .../uni_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag   |   18 +
 .../CMET_METHIONINE_COO-_ANION.in_frag             |   14 +
 .../CPHE_PHENYLALANINE_COO-_ANION.in_frag          |   22 +
 .../uni_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag  |   12 +
 .../uni_aminoct03/CSER_SERINE_COO-_ANION.in_frag   |   13 +
 .../CTHR_THREONINE_COO-_ANION.in_frag              |   14 +
 .../CTRP_TRYPTOPHAN_COO-_ANION.in_frag             |   26 +
 .../uni_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag |   23 +
 .../uni_aminoct03/CVAL_VALINE_COO-_ANION.in_frag   |   13 +
 .../dot_in/uni_aminoct03/uni_aminoct03.in          |  646 +++
 .../dot_in/uni_aminont03/NALA_ALANINE.in_frag      |   12 +
 .../dot_in/uni_aminont03/NARG_ARGININE.in_frag     |   23 +
 .../dot_in/uni_aminont03/NASN_ASPARAGINE.in_frag   |   17 +
 .../uni_aminont03/NASP_ASPARTIC_ACID.in_frag       |   15 +
 .../dot_in/uni_aminont03/NCYS_CYSTEINE.in_frag     |   14 +
 .../dot_in/uni_aminont03/NGLN_GLUTAMINE.in_frag    |   18 +
 .../uni_aminont03/NGLU_GLUTAMIC_ACID.in_frag       |   16 +
 .../dot_in/uni_aminont03/NGLY_GLYCINE.in_frag      |   12 +
 .../uni_aminont03/NHID_HISTIDINE_DELTAH.in_frag    |   20 +
 .../uni_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag  |   20 +
 .../uni_aminont03/NHIP_HISTIDINE_PLUS.in_frag      |   21 +
 .../dot_in/uni_aminont03/NILE_ISOLEUCINE.in_frag   |   15 +
 .../dot_in/uni_aminont03/NLEU_LEUCINE.in_frag      |   15 +
 .../dot_in/uni_aminont03/NLYS_LYSINE.in_frag       |   19 +
 .../dot_in/uni_aminont03/NMET_METHIONINE.in_frag   |   15 +
 .../uni_aminont03/NPHE_PHENYLALANINE.in_frag       |   23 +
 .../dot_in/uni_aminont03/NPRO_PROLINE.in_frag      |   13 +
 .../dot_in/uni_aminont03/NSER_SERINE.in_frag       |   14 +
 .../dot_in/uni_aminont03/NTHR_THREONINE.in_frag    |   15 +
 .../dot_in/uni_aminont03/NTRP_TRYPTOPHAN.in_frag   |   27 +
 .../dot_in/uni_aminont03/NTYR_TYROSINE.in_frag     |   24 +
 .../dot_in/uni_aminont03/NVAL_VALINE.in_frag       |   14 +
 .../dot_in/uni_aminont03/uni_aminont03.in          |  669 ++++
 .../dot_in/unict/ALA_ALANINE_COO-_ANION.in_frag    |   10 +
 .../dot_in/unict/ARG_ARGININE.in_frag              |   21 +
 .../dot_in/unict/ASN_ASPARAGINE_COO-_ANION.in_frag |   15 +
 .../unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag     |   13 +
 .../dot_in/unict/CYS_CYSTEINE_COO-_ANION.in_frag   |   14 +
 ...YX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag |   13 +
 .../dot_in/unict/GLN_GLUTAMINE_COO-_ANION.in_frag  |   16 +
 .../unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag     |   14 +
 .../dot_in/unict/GLY_GLYCINE_COO-_ANION.in_frag    |    9 +
 .../unict/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag  |   16 +
 .../HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag      |   16 +
 .../unict/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag    |   17 +
 .../dot_in/unict/ILE_ISOLEUCINE_COO-_ANION.in_frag |   13 +
 .../dot_in/unict/LEU_LEUCINE_COO-_ANION.in_frag    |   13 +
 .../dot_in/unict/LYS_LYSINE_COO-_ANION.in_frag     |   17 +
 .../dot_in/unict/MET_METHIONINE_COO-_ANION.in_frag |   15 +
 .../unict/PHE_PHENYLALANINE_COO-_ANION.in_frag     |   16 +
 .../dot_in/unict/PRO_PROLINE_COO-_ANION.in_frag    |   11 +
 .../dot_in/unict/SER_SERINE_COO-_ANION.in_frag     |   12 +
 .../dot_in/unict/THR_THREONINE_COO-_ANION.in_frag  |   13 +
 .../dot_in/unict/TRP_TRYPTOPHAN_COO-_ANION.in_frag |   20 +
 .../dot_in/unict/TYR_TYROSINE_COO-_ANION.in_frag   |   18 +
 .../dot_in/unict/VAL_VALINE.in_frag                |   12 +
 .../AMBER_test_structures/dot_in/unict/unict.in    |  645 +++
 .../dot_in/unint/ALA_ALANINE.in_frag               |   11 +
 .../dot_in/unint/ARG_ARGININE.in_frag              |   22 +
 .../dot_in/unint/ASN_ASPARAGINE.in_frag            |   16 +
 .../dot_in/unint/ASP_ASPARTIC_ACID.in_frag         |   14 +
 .../dot_in/unint/CYS_CYSTEINE.in_frag              |   15 +
 .../unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag    |   14 +
 .../dot_in/unint/GLN_GLUTAMINE.in_frag             |   17 +
 .../dot_in/unint/GLU_GLUTAMIC_ACID.in_frag         |   15 +
 .../dot_in/unint/GLY_GLYCINE.in_frag               |   10 +
 .../dot_in/unint/HID_HISTIDINE_DELTAH.in_frag      |   17 +
 .../dot_in/unint/HIE_HISTIDINE_EPSILONH.in_frag    |   17 +
 .../dot_in/unint/HIP_HISTIDINE_PLUS.in_frag        |   18 +
 .../dot_in/unint/ILE_ISOLEUCINE.in_frag            |   14 +
 .../dot_in/unint/LEU_LEUCINE.in_frag               |   14 +
 .../dot_in/unint/LYS_LYSINE.in_frag                |   18 +
 .../dot_in/unint/MET_METHIONINE.in_frag            |   16 +
 .../dot_in/unint/PHE_PHENYLALANINE.in_frag         |   17 +
 .../dot_in/unint/PRO_PROLINE.in_frag               |   12 +
 .../dot_in/unint/SER_SERINE.in_frag                |   13 +
 .../dot_in/unint/THR_THREONINE.in_frag             |   14 +
 .../dot_in/unint/TRP_TRYPTOPHAN.in_frag            |   21 +
 .../dot_in/unint/TYR_TYROSINE.in_frag              |   19 +
 .../dot_in/unint/VAL_VALINE.in_frag                |   13 +
 .../AMBER_test_structures/dot_in/unint/unint.in    |  646 +++
 .../mmp/AminoAcids/ALA_ALANINE.mmp                 |   44 +
 .../mmp/AminoAcids/ARG_ARGININE.mmp                |   76 +
 .../mmp/AminoAcids/ASH_ASPARTIC_ACID_neutral.mmp   |   52 +
 .../mmp/AminoAcids/ASN_ASPARAGINE.mmp              |   55 +
 .../mmp/AminoAcids/ASP_ASPARTIC_ACID.mmp           |   51 +
 .../mmp/AminoAcids/CYM_CYSTEINE_negative.mmp       |   45 +
 .../mmp/AminoAcids/CYS_CYSTEINE.mmp                |   46 +
 .../mmp/AminoAcids/CYX_CYSTEINE-S-S-CYSTEINE.mmp   |  108 +
 .../mmp/AminoAcids/GLH_GLUTAMIC_ACID_neutral.mmp   |   94 +
 .../mmp/AminoAcids/GLN_GLUTAMINE.mmp               |   97 +
 .../mmp/AminoAcids/GLU_GLUTAMIC_ACID.mmp           |   93 +
 .../mmp/AminoAcids/GLY_GLYCINE.mmp                 |   74 +
 .../mmp/AminoAcids/HID_HISTIDINE_DELTAH.mmp        |   99 +
 .../mmp/AminoAcids/HIE_HISTIDINE_EPSILONH.mmp      |   99 +
 .../mmp/AminoAcids/HIP_HISTIDINE_plus.mmp          |  101 +
 .../mmp/AminoAcids/ILE_ISOLEUCINE.mmp              |   98 +
 .../mmp/AminoAcids/LEU_LEUCINE.mmp                 |   98 +
 .../mmp/AminoAcids/LYN_LYSINE_neutral.mmp          |  101 +
 .../mmp/AminoAcids/LYS_LYSINE.mmp                  |  103 +
 .../mmp/AminoAcids/MET_METHIONINE.mmp              |   94 +
 .../mmp/AminoAcids/PHE_PHENYLALANINE.mmp           |  106 +
 .../mmp/AminoAcids/PRO_PROLINE.mmp                 |   88 +
 .../mmp/AminoAcids/SER_SERINE.mmp                  |   82 +
 .../mmp/AminoAcids/THR_THREONINE.mmp               |   88 +
 .../mmp/AminoAcids/TRP_TRYPTOPHAN.mmp              |  117 +
 .../mmp/AminoAcids/TYR_TYROSINE.mmp                |  108 +
 .../mmp/AminoAcids/VAL_VALINE.mmp                  |   92 +
 .../mmp/Nucleotides/DA_D-ADENOSINE.mmp             |   97 +
 .../mmp/Nucleotides/DC_D-CYTOSINE.mmp              |   91 +
 .../mmp/Nucleotides/DG_G-GUANOSINE.mmp             |  100 +
 .../mmp/Nucleotides/DT_D-THYMINE.mmp               |   95 +
 .../mmp/Nucleotides/RU_R-URACIL.mmp                |   91 +
 919 files changed, 49563 insertions(+)
 create mode 100644 cad/tests/AMBER_test_structures/README.txt
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ACE_ACE_BEGINNING_GROUP.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ALA_ALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ARG_ARGININE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ASH_ASP_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ASN_ASPARAGINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ASP_ASPARTIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/CYS_CYSTEINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/D2AP_2-AMINO_PURINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/DADE_D-ADENOSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/DCYT_D-CYTOSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/DGUA_D-GUANOSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/DOHE_D-OH_END.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/DPOM_PHOSMI_D.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/DTHY_D-THY.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/GLH_GLU_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/GLN_GLUTAMINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/GLU_GLUTAMIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/GLY_GLYCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/HB_H_BEGINNING.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/HE_H_END.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/HID_HISTIDINE_DELTAH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/HIE_HISTIDINE_EPSILONH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/HIP_HISTIDINE_PLUS.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ILE_ISOLEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/LEU_LEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/LYH_LYSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/LYS_LYSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/MET_METHIONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/NHE_NH2_ENDING_GROUP.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/NME_N-methyl_all_atom.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/OHB_OH_BEGINNING.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/PHE_PHENYLALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/POHE_PROTEIN-OH_END.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/PRO_PROLINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/RADE_R-ADENOSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/RCYT_R-CYTOSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/RGUA_R-GUANOSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/ROHE_R-OH_END.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/RPOM_PHOSMI_R.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/RURA_R-URACIL.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/SER_SERINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/THR_THREONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/TRP_TRYPTOPHAN.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/TYR_TYROSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/VAL_VALINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/WT3_WATER,_TIP3P_MODEL.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all/all.in
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ACE_ACE_BEGINNING_GROUP.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ALA_ALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ARG_ARGININE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASH_ASP_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASN_ASPARAGINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASP_ASPARTIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIM_Chloride_Ion.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIP_Sodium_Ion.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYM_CYSTEINE_with_negative_charge.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYS_CYSTEINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GL0_GLYCIN0.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLH_GLU_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLN_GLUTAMINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLU_GLUTAMIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLY_GLYCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HID_HISTIDINE_DELTAH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIE_HISTIDINE_EPSILONH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIP_HISTIDINE_PLUS.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ILE_ISOLEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LEU_LEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYN_LYSINE_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYS_LYSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/MET_METHIONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/NME_N-methyl_all_atom.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PHE_PHENYLALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PRO_PROLINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/SER_SERINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/THR_THREONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TRP_TRYPTOPHAN.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TYR_TYROSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/VAL_VALINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/all_amino02.r1.in
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/ACE_ACE_BEGINNING_GROUP.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/ALA_ALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/ARG_ARGININE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/ASH_ASP_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/ASN_ASPARAGINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/ASP_ASPARTIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/CIM_Chloride_Ion.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/CIP_Sodium_Ion.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/CYM_CYSTEINE_with_negative_charge.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/CYS_CYSTEINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/GLH_GLU_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/GLN_GLUTAMINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/GLU_GLUTAMIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/GLY_GLYCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/HID_HISTIDINE_DELTAH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/HIE_HISTIDINE_EPSILONH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/HIP_HISTIDINE_PLUS.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/ILE_ISOLEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/LEU_LEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/LYN_LYSINE_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/LYS_LYSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/MET_METHIONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/NME_N-methyl_all_atom.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/PHE_PHENYLALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/PRO_PROLINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/SER_SERINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/THR_THREONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/TRP_TRYPTOPHAN.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/TYR_TYROSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/VAL_VALINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino02/all_amino02.in
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/ACE_ACE_BEGINNING_GROUP.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/ALA_ALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/ARG_ARGININE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/ASH_ASP_neutral.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/ASN_ASPARAGINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/ASP_ASPARTIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/CIM_Chloride_Ion.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/CIP_Sodium_Ion.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/CYM_CYSTEINE_with_negative_charge.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/CYS_CYSTEINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/all_amino03/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
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 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/HIP_HISTIDINE_PLUS.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/ILE_ISOLEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/LEU_LEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/LYS_LYSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/MET_METHIONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/NME_N-methyl_all_atom.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/PHE_PHENYLALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/PRO_PROLINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/SER_SERINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/THR_THREONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/TRP_TRYPTOPHAN.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/TYR_TYROSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/VAL_VALINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_amino03/uni_amino03.in
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CALA_ALANINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CARG_ARGININE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASN_ASPARAGINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASP_ASPARTIC_ACID_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLN_GLUTAMINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CILE_ISOLEUCINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CMET_METHIONINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPHE_PHENYLALANINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CSER_SERINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTHR_THREONINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTRP_TRYPTOPHAN_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CVAL_VALINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/uni_aminoct03.in
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NALA_ALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NARG_ARGININE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASN_ASPARAGINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASP_ASPARTIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NCYS_CYSTEINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLN_GLUTAMINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLU_GLUTAMIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLY_GLYCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHID_HISTIDINE_DELTAH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIP_HISTIDINE_PLUS.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NILE_ISOLEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLEU_LEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLYS_LYSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NMET_METHIONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPHE_PHENYLALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPRO_PROLINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NSER_SERINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTHR_THREONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTRP_TRYPTOPHAN.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTYR_TYROSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NVAL_VALINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/uni_aminont03/uni_aminont03.in
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/ALA_ALANINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/ARG_ARGININE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/ASN_ASPARAGINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/CYS_CYSTEINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/GLN_GLUTAMINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/GLY_GLYCINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/ILE_ISOLEUCINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/LEU_LEUCINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/LYS_LYSINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/MET_METHIONINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/PHE_PHENYLALANINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/PRO_PROLINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/SER_SERINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/THR_THREONINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/TRP_TRYPTOPHAN_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/TYR_TYROSINE_COO-_ANION.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/VAL_VALINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unict/unict.in
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/ALA_ALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/ARG_ARGININE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/ASN_ASPARAGINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/ASP_ASPARTIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/CYS_CYSTEINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/GLN_GLUTAMINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/GLU_GLUTAMIC_ACID.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/GLY_GLYCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/HID_HISTIDINE_DELTAH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/HIE_HISTIDINE_EPSILONH.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/HIP_HISTIDINE_PLUS.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/ILE_ISOLEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/LEU_LEUCINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/LYS_LYSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/MET_METHIONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/PHE_PHENYLALANINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/PRO_PROLINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/SER_SERINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/THR_THREONINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/TRP_TRYPTOPHAN.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/TYR_TYROSINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/VAL_VALINE.in_frag
 create mode 100644 cad/tests/AMBER_test_structures/dot_in/unint/unint.in
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/ALA_ALANINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/ARG_ARGININE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/ASH_ASPARTIC_ACID_neutral.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/ASN_ASPARAGINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/ASP_ASPARTIC_ACID.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/CYM_CYSTEINE_negative.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/CYS_CYSTEINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/CYX_CYSTEINE-S-S-CYSTEINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/GLH_GLUTAMIC_ACID_neutral.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/GLN_GLUTAMINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/GLU_GLUTAMIC_ACID.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/GLY_GLYCINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/HID_HISTIDINE_DELTAH.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/HIE_HISTIDINE_EPSILONH.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/HIP_HISTIDINE_plus.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/ILE_ISOLEUCINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/LEU_LEUCINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/LYN_LYSINE_neutral.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/LYS_LYSINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/MET_METHIONINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/PHE_PHENYLALANINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/PRO_PROLINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/SER_SERINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/THR_THREONINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/TRP_TRYPTOPHAN.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/TYR_TYROSINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/AminoAcids/VAL_VALINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/Nucleotides/DA_D-ADENOSINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/Nucleotides/DC_D-CYTOSINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/Nucleotides/DG_G-GUANOSINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/Nucleotides/DT_D-THYMINE.mmp
 create mode 100644 cad/tests/AMBER_test_structures/mmp/Nucleotides/RU_R-URACIL.mmp

diff --git a/cad/tests/AMBER_test_structures/README.txt b/cad/tests/AMBER_test_structures/README.txt
new file mode 100644
index 000000000..f1beb41a2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/README.txt
@@ -0,0 +1,40 @@
+
+This directory contains structures in two different forms, which are
+used to test the pattern matching code for assigning AMBER atom types
+to atoms prior to a GROMACS simulation.
+
+To perform the tests:
+
+Start NE1.
+
+Open one of the files under the mmp subdirectory.
+
+Choose the Tools->Check AMBER AtomTypes menu.  Atom type labels should
+show up over each atom in the structure.
+
+File->Import->IN file, and choose the corresponding .in_frag file in
+the dot_in subdirectory.
+
+  For mmp files in mmp/AminoAcids, look in dot_in/all_amino02.
+  For mmp files in mmp/Nucleotides, look in dot_in/all_nuc02.
+
+A similar structure should be loaded, and annotated with atomtype
+labels.  Verify that the corresponding atoms in each structure have
+the same atom type labels.
+
+Open a new mmp file and repeat until you have examined all mmp files.
+
+--
+
+There may be some slight differences between the structures, as the
+.mmp files are complete molecules, while the .in_frag files are
+fragments of molecules, and are designed to be bonded together to form
+complete molecules.  This changes the type of the Oxygen of the
+sugar-phosphate bond on the sugar side of DNA and RNA nucleotides, as
+the Phosphorus is replaced by a Hydrogen.
+
+The .in_frag files do not specify all of the bonds in the structures,
+so rings of atoms will remain unclosed.  Also, all .in_frag files will
+have only single bonds between atoms when imported.  Note that running
+the Check AMBER AtomTypes menu will not correctly assign types to such
+fragments, as the bond information is not complete.
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..f4322763a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   H1 HC M   3   2   1      1.000     90.000    180.000
+  5  CH3 CT M   4   3   2      1.090     90.000    180.000
+  6   H2 HC E   5   4   3      1.090    109.500     60.000
+  7   H3 HC E   5   4   3      1.090    109.500    300.000
+  8    C  C M   5   4   3      1.530    111.100    180.000
+  9    O  O E   8   5   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..18d955971
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ALA_ALANINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..0a32d237e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ARG_ARGININE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE H3 E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11 H3 E  20  19  17      1.010    119.800      0.000
+ 22 HH12 H3 E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21 H3 E  23  19  17      1.010    119.800      0.000
+ 25 HH22 H3 E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ASH_ASP_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ASH_ASP_neutral.in_frag
new file mode 100644
index 000000000..754ef94b2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ASH_ASP_neutral.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1  O E  11   8   6      1.260    117.200     90.000
+ 13  OD2 OH S  11   8   6      1.260    117.200    270.000
+ 14   HD HO E  13  11   8      0.960    109.500    180.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..ef7cb2053
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..1263e8651
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..2db0370bc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/CYS_CYSTEINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   SG SH 3   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13  LP1 LP E  11   8   6      0.679     96.700     60.000
+ 14  LP2 LP E  11   8   6      0.679     96.700    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..61de503ed
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   SG  S B   8   6   4      1.810    116.000    180.000
+ 12  LP1 LP E  11   8   6      0.679     96.700     60.000
+ 13  LP2 LP E  11   8   6      0.679     96.700    300.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/D2AP_2-AMINO_PURINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/D2AP_2-AMINO_PURINE.in_frag
new file mode 100644
index 000000000..91eea1a54
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/D2AP_2-AMINO_PURINE.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500    -30.000
+  7 H5'2 HC E   5   4   3      1.090    109.500     90.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N9 N* S  11  10   8      1.520    109.590   -127.700
+ 14   C8 CK B  13  11  10      1.370    131.200     81.590
+ 15   H8 HC E  14  13  11      1.080    120.000      0.000
+ 16   N7 NB S  14  13  11      1.300    113.930    177.000
+ 17   C5 CB S  16  14  13      1.390    104.000      0.000
+ 18   C6 CQ B  17  16  14      1.400    132.420    180.000
+ 19   H6 HC E  23  22  18      1.080    120.000    180.000
+ 20   N1 NC S  18  17  16      1.340    117.430    180.000
+ 21   C2 CA B  22  18  17      1.330    118.800      0.000
+ 22   N2 N2 B  18  17  16      1.340    123.500      0.000
+ 23  H21 H2 E  19  18  17      1.010    120.000      0.000
+ 24  H22 H2 E  19  18  17      1.010    120.000    180.000
+ 25   N3 NC S  23  22  18      1.320    129.170      0.000
+ 26   C4 CB E  25  23  22      1.350    110.800      0.000
+ 27  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 28  H3' HC E  27   8   5      1.090    109.500     30.000
+ 29  C2' CT B  27   8   5      1.530    102.800    -86.300
+ 30 H2'1 HC E  29  27   8      1.090    109.500    120.000
+ 31 H2'2 HC E  29  27   8      1.090    109.500    240.000
+ 32  O3' OS M  27   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/DADE_D-ADENOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/DADE_D-ADENOSINE.in_frag
new file mode 100644
index 000000000..9b31ca33f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/DADE_D-ADENOSINE.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500    -30.000
+  7 H5'2 HC E   5   4   3      1.090    109.500     90.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N9 N* S  11  10   8      1.520    109.590   -127.700
+ 14   C8 CK B  13  11  10      1.370    131.200     81.590
+ 15   H8 HC E  14  13  11      1.080    120.000      0.000
+ 16   N7 NB S  14  13  11      1.300    113.930    177.000
+ 17   C5 CB S  16  14  13      1.390    104.000      0.000
+ 18   C6 CA B  17  16  14      1.400    132.420    180.000
+ 19   N6 N2 B  18  17  16      1.340    123.500      0.000
+ 20  H61 H2 E  19  18  17      1.010    120.000      0.000
+ 21  H62 H2 E  19  18  17      1.010    120.000    180.000
+ 22   N1 NC S  18  17  16      1.340    117.430    180.000
+ 23   C2 CQ B  22  18  17      1.330    118.800      0.000
+ 24   H2 HC E  23  22  18      1.080    120.000    180.000
+ 25   N3 NC S  23  22  18      1.320    129.170      0.000
+ 26   C4 CB E  25  23  22      1.350    110.800      0.000
+ 27  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 28  H3' HC E  27   8   5      1.090    109.500     30.000
+ 29  C2' CT B  27   8   5      1.530    102.800    -86.300
+ 30 H2'1 HC E  29  27   8      1.090    109.500    120.000
+ 31 H2'2 HC E  29  27   8      1.090    109.500    240.000
+ 32  O3' OS M  27   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/DCYT_D-CYTOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/DCYT_D-CYTOSINE.in_frag
new file mode 100644
index 000000000..4a33465db
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/DCYT_D-CYTOSINE.in_frag
@@ -0,0 +1,30 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500     90.000
+  7 H5'2 HC E   5   4   3      1.090    109.500    330.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N1 N* S  11  10   8      1.490    108.100   -127.700
+ 14   C6 CM B  13  11  10      1.360    121.100     81.590
+ 15   H6 HC E  14  13  11      1.080    120.000      0.000
+ 16   C5 CM B  14  13  11      1.360    121.000    180.000
+ 17   H5 HC E  16  14  13      1.090    120.000    180.000
+ 18   C4 CA B  16  14  13      1.430    116.900      0.000
+ 19   N4 N2 B  18  16  14      1.320    120.100    180.000
+ 20  H41 H2 E  19  18  16      1.010    117.700      0.000
+ 21  H42 H2 E  19  18  16      1.010    120.270    180.000
+ 22   N3 NC S  18  16  14      1.330    121.700      0.000
+ 23   C2  C S  22  18  16      1.360    120.500      0.000
+ 24   O2  O E  23  22  18      1.240    122.400    180.000
+ 25  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 26  H3' HC E  25   8   5      1.090    109.500   -320.000
+ 27  C2' CT B  25   8   5      1.530    102.800    -86.300
+ 28 H2'1 HC E  27  25   8      1.090    109.500   -200.000
+ 29 H2'2 HC E  27  25   8      1.090    109.500   -320.000
+ 30  O3' OS M  25   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/DGUA_D-GUANOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/DGUA_D-GUANOSINE.in_frag
new file mode 100644
index 000000000..c333adc97
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/DGUA_D-GUANOSINE.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500    -30.000
+  7 H5'2 HC E   5   4   3      1.090    109.500     90.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N9 N* S  11  10   8      1.490    108.060   -127.700
+ 14   C8 CK B  13  11  10      1.380    129.200     81.590
+ 15   H8 HC E  14  13  11      1.080    120.000      0.000
+ 16   N7 NB S  14  13  11      1.310    114.000   -179.900
+ 17   C5 CB S  16  14  13      1.390    103.900      0.000
+ 18   C6  C B  17  16  14      1.420    130.400    180.000
+ 19   O6  O E  18  17  16      1.230    128.800      0.000
+ 20   N1 NA B  18  17  16      1.400    111.380    180.000
+ 21   H1  H E  20  18  17      1.000    117.360    179.900
+ 22   C2 CA B  20  18  17      1.380    125.240     -0.100
+ 23   N2 N2 B  22  20  18      1.340    116.020    180.000
+ 24  H21 H2 E  23  22  20      1.010    127.000     -0.820
+ 25  H22 H2 E  23  22  20      1.010    116.530   -179.440
+ 26   N3 NC S  22  20  18      1.330    123.300      0.000
+ 27   C4 CB E  26  22  20      1.360    112.200      0.000
+ 28  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 29  H3' HC E  28   8   5      1.090    109.500   -320.000
+ 30  C2' CT B  28   8   5      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   8      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   8      1.090    109.500    240.000
+ 33  O3' OS M  28   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/DOHE_D-OH_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/DOHE_D-OH_END.in_frag
new file mode 100644
index 000000000..a45d14691
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/DOHE_D-OH_END.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    O OH M   3   2   1      1.600    101.430    -98.890
+  5    H HO M   4   3   2      0.960    119.000    -39.220
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/DPOM_PHOSMI_D.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/DPOM_PHOSMI_D.in_frag
new file mode 100644
index 000000000..65776e120
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/DPOM_PHOSMI_D.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040   -200.850
+  5   OA O2 E   4   3   2      1.480    109.610   -214.890
+  6   OB O2 E   4   3   2      1.480    109.580   -342.910
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/DTHY_D-THY.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/DTHY_D-THY.in_frag
new file mode 100644
index 000000000..11774b0c0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/DTHY_D-THY.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500   -160.000
+  7 H5'2 HC E   5   4   3      1.090    109.500   -280.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N1 N* S  11  10   8      1.530    109.590   -127.700
+ 14   C6 CM B  13  11  10      1.370    123.040     81.590
+ 15   H6 HC E  14  13  11      1.080    120.000      0.000
+ 16   C5 CM B  14  13  11      1.340    121.220    177.300
+ 17   C7 CT 3  16  14  13      1.500    121.630    180.000
+ 18  H71 HC E  17  16  14      1.090    109.500     60.000
+ 19  H72 HC E  17  16  14      1.090    109.500    180.000
+ 20  H73 HC E  17  16  14      1.090    109.500    300.000
+ 21   C4  C B  16  14  13      1.440    120.780      0.000
+ 22   O4  O E  21  16  14      1.230    125.350    180.000
+ 23   N3 NA B  21  16  14      1.380    114.070      0.000
+ 24   H3  H E  23  21  16      1.090    116.770    180.000
+ 25   C2  C S  23  21  16      1.380    126.460      0.000
+ 26   O2  O E  25  23  21      1.220    121.700    180.000
+ 27  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 28  H3' HC E  27   8   5      1.090    109.500     30.000
+ 29  C2' CT B  27   8   5      1.530    102.800    -86.300
+ 30 H2'1 HC E  29  27   8      1.090    109.500    120.000
+ 31 H2'2 HC E  29  27   8      1.090    109.500    240.000
+ 32  O3' OS M  27   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/GLH_GLU_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/GLH_GLU_neutral.in_frag
new file mode 100644
index 000000000..27e13325e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/GLH_GLU_neutral.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1  O E  14  11   8      1.260    117.200     90.000
+ 16  OE2 OH S  14  11   8      1.260    117.200    270.000
+ 17   HE HO E  16  14  11      0.960    109.500    180.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..3bb1200c3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..3b2782f85
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..d5d7e75da
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 HC E   6   4   3      1.090    109.500    300.000
+  8  HA3 HC E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/HB_H_BEGINNING.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/HB_H_BEGINNING.in_frag
new file mode 100644
index 000000000..ea2ea360e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/HB_H_BEGINNING.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    H HO M   3   2   1      1.000    120.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/HE_H_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/HE_H_END.in_frag
new file mode 100644
index 000000000..b57452ff1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/HE_H_END.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    H HO M   3   2   1      0.960    114.970   -211.370
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..6392a9c69
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 HC E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 HC E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..113d1373d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 HC E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 HC E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..baf9ce007
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 HC E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 HC E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..2982e2149
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..f2268ffa0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/LEU_LEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/LYH_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/LYH_LYSINE.in_frag
new file mode 100644
index 000000000..33071e36a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/LYH_LYSINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HC E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HC E  17  14  11      1.090    109.500     60.000
+ 20   NZ NT B  17  14  11      1.470    109.470    180.000
+ 21  HZ1 H2 E  20  17  14      1.010    109.470     60.000
+ 22  HZ2 H2 E  20  17  14      1.010    109.470    300.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..1ef2ec5f2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/LYS_LYSINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HC E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HC E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1 H3 E  20  17  14      1.010    109.470     60.000
+ 22  HZ2 H3 E  20  17  14      1.010    109.470    180.000
+ 23  HZ3 H3 E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..9bd9b9585
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/MET_METHIONINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   SD  S 3  11   8   6      1.810    110.000    180.000
+ 15  LP1 LP E  14  11   8      0.679     96.700     60.000
+ 16  LP2 LP E  14  11   8      0.679     96.700    300.000
+ 17   CE CT 3  14  11   8      1.780    100.000    180.000
+ 18  HE1 HC E  17  14  11      1.090    109.500     60.000
+ 19  HE2 HC E  17  14  11      1.090    109.500    180.000
+ 20  HE3 HC E  17  14  11      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/NHE_NH2_ENDING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/NHE_NH2_ENDING_GROUP.in_frag
new file mode 100644
index 000000000..10d8ca029
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/NHE_NH2_ENDING_GROUP.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5  HN1  H E   4   3   2      1.010    119.800      0.000
+  6  HN2  H E   4   3   2      1.010    119.800    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/NME_N-methyl_all_atom.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/NME_N-methyl_all_atom.in_frag
new file mode 100644
index 000000000..b23c0a887
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/NME_N-methyl_all_atom.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CT CT M   4   3   2      1.449    121.900    180.000
+  7  HT1 HC E   6   4   3      1.090    109.500      0.000
+  8  HT2 HC E   6   4   3      1.090    109.500    120.000
+  9  HT3 HC E   6   4   3      1.090    109.500    240.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/OHB_OH_BEGINNING.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/OHB_OH_BEGINNING.in_frag
new file mode 100644
index 000000000..1b92cda5c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/OHB_OH_BEGINNING.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    H HO M   3   2   1      1.000    120.000    180.000
+  5    O OH M   4   3   2      0.960    120.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..c515acc67
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HC E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HC E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HC E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HC E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HC E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O  O E  22   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/POHE_PROTEIN-OH_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/POHE_PROTEIN-OH_END.in_frag
new file mode 100644
index 000000000..35c38e0ca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/POHE_PROTEIN-OH_END.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    O OH M   3   2   1      1.360    113.000    180.890
+  5    H HO M   4   3   2      0.960    107.000    -39.220
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..aa93e4896
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/PRO_PROLINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 HC E   5   4   3      1.090    109.500     80.000
+  7  HD3 HC E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    136.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    256.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA HC E  14   4   3      1.090    109.500     81.100
+ 16    C  C M  14   4   3      1.522    111.100      0.000
+ 17    O  O E  16  14   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/RADE_R-ADENOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/RADE_R-ADENOSINE.in_frag
new file mode 100644
index 000000000..7108e4c76
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/RADE_R-ADENOSINE.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500    -30.000
+  7 H5'2 HC E   5   4   3      1.090    109.500     90.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N9 N* S  11  10   8      1.520    109.590   -127.700
+ 14   C8 CK B  13  11  10      1.370    131.200     81.590
+ 15   H8 HC E  14  13  11      1.080    120.000      0.000
+ 16   N7 NB S  14  13  11      1.300    113.930    177.000
+ 17   C5 CB S  16  14  13      1.390    104.000      0.000
+ 18   C6 CA B  17  16  14      1.400    132.420    180.000
+ 19   N6 N2 B  18  17  16      1.340    123.500      0.000
+ 20  H61 H2 E  19  18  17      1.010    120.000      0.000
+ 21  H62 H2 E  19  18  17      1.010    120.000    180.000
+ 22   N1 NC S  18  17  16      1.340    117.430    180.000
+ 23   C2 CQ B  22  18  17      1.330    118.800      0.000
+ 24   H2 HC E  23  22  18      1.080    120.000    180.000
+ 25   N3 NC S  23  22  18      1.320    129.170      0.000
+ 26   C4 CB E  25  23  22      1.350    110.800      0.000
+ 27  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 28  H3' HC E  27   8   5      1.090    109.500    -80.000
+ 29  C2' CT B  27   8   5      1.530    102.800    -86.300
+ 30  H2' HC E  29  27   8      1.090    109.500    120.000
+ 31  O2' OH S  29  27   8      1.430    109.500    240.000
+ 32 HO2' HO E  31  29  27      0.960    107.000    180.000
+ 33  O3' OS M  27   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/RCYT_R-CYTOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/RCYT_R-CYTOSINE.in_frag
new file mode 100644
index 000000000..4bf5f02fe
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/RCYT_R-CYTOSINE.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500     90.000
+  7 H5'2 HC E   5   4   3      1.090    109.500    330.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N1 N* S  11  10   8      1.490    108.100   -127.700
+ 14   C6 CM B  13  11  10      1.360    121.100     81.590
+ 15   H6 HC E  14  13  11      1.080    120.000      0.000
+ 16   C5 CM B  14  13  11      1.360    121.000    180.000
+ 17   H5 HC E  16  14  13      1.090    120.000    180.000
+ 18   C4 CA B  16  14  13      1.430    116.900      0.000
+ 19   N4 N2 B  18  16  14      1.320    120.100    180.000
+ 20  H41 H2 E  19  18  16      1.010    117.700      0.000
+ 21  H42 H2 E  19  18  16      1.010    120.270    180.000
+ 22   N3 NC S  18  16  14      1.330    121.700      0.000
+ 23   C2  C S  22  18  16      1.360    120.500      0.000
+ 24   O2  O E  23  22  18      1.240    122.400    180.000
+ 25  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 26  H3' HC E  25   8   5      1.090    109.500   -320.000
+ 27  C2' CT B  25   8   5      1.530    102.800    -86.300
+ 28  H2' HC E  27  25   8      1.090    109.500    120.000
+ 29  O2' OH S  27  25   8      1.430    109.500    240.000
+ 30 HO2' HO E  29  27  25      0.960    107.000    180.000
+ 31  O3' OS M  25   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/RGUA_R-GUANOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/RGUA_R-GUANOSINE.in_frag
new file mode 100644
index 000000000..1e799fe27
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/RGUA_R-GUANOSINE.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500    -30.000
+  7 H5'2 HC E   5   4   3      1.090    109.500     90.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N9 N* S  11  10   8      1.490    108.060   -127.700
+ 14   C8 CK B  13  11  10      1.380    129.200     81.590
+ 15   H8 HC E  14  13  11      1.080    120.000      0.000
+ 16   N7 NB S  14  13  11      1.310    114.000   -179.900
+ 17   C5 CB S  16  14  13      1.390    103.900      0.000
+ 18   C6  C B  17  16  14      1.420    130.400    180.000
+ 19   O6  O E  18  17  16      1.230    128.800      0.000
+ 20   N1 NA B  18  17  16      1.400    111.380    180.000
+ 21   H1  H E  20  18  17      1.000    117.360    179.900
+ 22   C2 CA B  20  18  17      1.380    125.240     -0.100
+ 23   N2 N2 B  22  20  18      1.340    116.020    180.000
+ 24  H21 H2 E  23  22  20      1.010    127.000     -0.820
+ 25  H22 H2 E  23  22  20      1.010    116.530   -179.440
+ 26   N3 NC S  22  20  18      1.330    123.300      0.000
+ 27   C4 CB E  26  22  20      1.360    112.200      0.000
+ 28  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 29  H3' HC E  28   8   5      1.090    109.500   -320.000
+ 30  C2' CT B  28   8   5      1.530    102.800    -86.300
+ 31  H2' HC E  30  28   8      1.090    109.500    120.000
+ 32  O2' OH S  30  28   8      1.430    109.500    240.000
+ 33 HO2' HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OS M  28   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/ROHE_R-OH_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/ROHE_R-OH_END.in_frag
new file mode 100644
index 000000000..378496e5f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/ROHE_R-OH_END.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    O OH M   3   2   1      1.600    101.430    -78.600
+  5    H HO M   4   3   2      0.960    119.000    -39.220
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/RPOM_PHOSMI_R.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/RPOM_PHOSMI_R.in_frag
new file mode 100644
index 000000000..319ce47eb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/RPOM_PHOSMI_R.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040   -213.190
+  5   OA O2 E   4   3   2      1.480    109.580   -194.890
+  6   OB O2 E   4   3   2      1.480    109.650   -332.610
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/RURA_R-URACIL.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/RURA_R-URACIL.in_frag
new file mode 100644
index 000000000..01b0de9ba
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/RURA_R-URACIL.in_frag
@@ -0,0 +1,30 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' CT M   4   3   2      1.440    119.000    -39.220
+  6 H5'1 HC E   5   4   3      1.090    109.500   -160.000
+  7 H5'2 HC E   5   4   3      1.090    109.500   -280.000
+  8  C4' CT M   5   4   3      1.520    110.000   -151.000
+  9  H4' HC E   8   5   4      1.090    109.500   -200.000
+ 10  O1' OS S   8   5   4      1.460    108.860    -86.310
+ 11  C1' CT B  10   8   5      1.420    110.040    105.600
+ 12  H1' HC E  11  10   8      1.090    109.500   -240.000
+ 13   N1 N* S  11  10   8      1.530    109.590   -127.700
+ 14   C6 CM B  13  11  10      1.370    123.040     81.590
+ 15   H6 HC E  14  13  11      1.080    120.000      0.000
+ 16   C5 CM B  14  13  11      1.340    121.220    177.300
+ 17   H5 HC E  16  14  13      1.090    120.000    180.000
+ 18   C4  C B  16  14  13      1.440    120.780      0.000
+ 19   O4  O E  18  16  14      1.230    125.350    180.000
+ 20   N3 NA B  18  16  14      1.380    114.070      0.000
+ 21   H3  H E  20  18  16      1.090    116.770    180.000
+ 22   C2  C S  20  18  16      1.380    126.460      0.000
+ 23   O2  O E  22  20  18      1.220    121.700    180.000
+ 24  C3' CT M   8   5   4      1.530    115.780   -329.110
+ 25  H3' HC E  24   8   5      1.090    109.500     30.000
+ 26  C2' CT B  24   8   5      1.530    102.800    -86.300
+ 27  H2' HC E  26  24   8      1.090    109.500    120.000
+ 28  O2' OH S  26  24   8      1.430    109.500    240.000
+ 29 HO2' HO E  28  26  24      0.960    107.000    180.000
+ 30  O3' OS M  24   8   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/SER_SERINE.in_frag
new file mode 100644
index 000000000..c7933a207
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/SER_SERINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/THR_THREONINE.in_frag
new file mode 100644
index 000000000..6b347fe11
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/THR_THREONINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..baeb3642f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 HC E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HC E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HC E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HC E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HC E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..9802ca0a1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/TYR_TYROSINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HC E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HC E  14  12  11      1.090    120.000    180.000
+ 16   CZ  C B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HC E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HC E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/VAL_VALINE.in_frag
new file mode 100644
index 000000000..5cfdf3ad3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/VAL_VALINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/WT3_WATER,_TIP3P_MODEL.in_frag b/cad/tests/AMBER_test_structures/dot_in/all/WT3_WATER,_TIP3P_MODEL.in_frag
new file mode 100644
index 000000000..eeb84e750
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/WT3_WATER,_TIP3P_MODEL.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HW1 HW M   3   2   1      1.000    101.430    -98.890
+  5   OW OW M   4   3   2      0.957    104.520    -39.220
+  6  HW2 HW E   5   4   3      0.957    104.520   -151.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all/all.in b/cad/tests/AMBER_test_structures/dot_in/all/all.in
new file mode 100644
index 000000000..5615d326a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all/all.in
@@ -0,0 +1,1431 @@
+    1    0    2
+db4.dat
+D-ADENOSINE
+
+ DADE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.11800
+   6  H5'1  HC    E    5   4   3     1.090   109.500   -30.000   0.02100
+   7  H5'2  HC    E    5   4   3     1.090   109.500    90.000   0.02100
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.03600
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.05600
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.36800
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.37600
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.00900
+  13  N9    N*    S   11  10   8     1.520   109.590  -127.700  -0.07300
+  14  C8    CK    B   13  11  10     1.370   131.200    81.590   0.26300
+  15  H8    HC    E   14  13  11     1.080   120.000     0.000   0.06200
+  16  N7    NB    S   14  13  11     1.300   113.930   177.000  -0.54300
+  17  C5    CB    S   16  14  13     1.390   104.000     0.000  -0.09700
+  18  C6    CA    B   17  16  14     1.400   132.420   180.000   0.76900
+  19  N6    N2    B   18  17  16     1.340   123.500     0.000  -0.76800
+  20  H61   H2    E   19  18  17     1.010   120.000     0.000   0.32400
+  21  H62   H2    E   19  18  17     1.010   120.000   180.000   0.33500
+  22  N1    NC    S   18  17  16     1.340   117.430   180.000  -0.77400
+  23  C2    CQ    B   22  18  17     1.330   118.800     0.000   0.66100
+  24  H2    HC    E   23  22  18     1.080   120.000   180.000  -0.03200
+  25  N3    NC    S   23  22  18     1.320   129.170     0.000  -0.72800
+  26  C4    CB    E   25  23  22     1.350   110.800     0.000   0.54600
+  27  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.23300
+  28  H3'   HC    E   27   8   5     1.090   109.500    30.000   0.02500
+  29  C2'   CT    B   27   8   5     1.530   102.800   -86.300  -0.30700
+  30  H2'1  HC    E   29  27   8     1.090   109.500   120.000   0.08100
+  31  H2'2  HC    E   29  27   8     1.090   109.500   240.000   0.08100
+  32  O3'   OS    M   27   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ C6   H61  N6   H62 
+
+LOOP
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+2-AMINO PURINE
+
+ D2AP INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.11800
+   6  H5'1  HC    E    5   4   3     1.090   109.500   -30.000   0.02100
+   7  H5'2  HC    E    5   4   3     1.090   109.500    90.000   0.02100
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.03600
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.05600
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.36800
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.37600
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.00900
+  13  N9    N*    S   11  10   8     1.520   109.590  -127.700  -0.07300
+  14  C8    CK    B   13  11  10     1.370   131.200    81.590   0.26300
+  15  H8    HC    E   14  13  11     1.080   120.000     0.000   0.06200
+  16  N7    NB    S   14  13  11     1.300   113.930   177.000  -0.54300
+  17  C5    CB    S   16  14  13     1.390   104.000     0.000  -0.09700
+  18  C6    CQ    B   17  16  14     1.400   132.420   180.000   0.76900
+  19  H6    HC    E   23  22  18     1.080   120.000   180.000  -0.03200
+  20  N1    NC    S   18  17  16     1.340   117.430   180.000  -0.77400
+  21  C2    CA    B   22  18  17     1.330   118.800     0.000   0.66100
+  22  N2    N2    B   18  17  16     1.340   123.500     0.000  -0.76800
+  23  H21   H2    E   19  18  17     1.010   120.000     0.000   0.32400
+  24  H22   H2    E   19  18  17     1.010   120.000   180.000   0.33500
+  25  N3    NC    S   23  22  18     1.320   129.170     0.000  -0.72800
+  26  C4    CB    E   25  23  22     1.350   110.800     0.000   0.54600
+  27  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.23300
+  28  H3'   HC    E   27   8   5     1.090   109.500    30.000   0.02500
+  29  C2'   CT    B   27   8   5     1.530   102.800   -86.300  -0.30700
+  30  H2'1  HC    E   29  27   8     1.090   109.500   120.000   0.08100
+  31  H2'2  HC    E   29  27   8     1.090   109.500   240.000   0.08100
+  32  O3'   OS    M   27   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ C2   H21  N2   H22 
+
+LOOP
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-ADENOSINE
+
+ RADE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.18000
+   6  H5'1  HC    E    5   4   3     1.090   109.500   -30.000   0.00800
+   7  H5'2  HC    E    5   4   3     1.090   109.500    90.000   0.00800
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.10000
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.06100
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.34300
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.11700
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.05400
+  13  N9    N*    S   11  10   8     1.520   109.590  -127.700  -0.07300
+  14  C8    CK    B   13  11  10     1.370   131.200    81.590   0.26300
+  15  H8    HC    E   14  13  11     1.080   120.000     0.000   0.06200
+  16  N7    NB    S   14  13  11     1.300   113.930   177.000  -0.54300
+  17  C5    CB    S   16  14  13     1.390   104.000     0.000  -0.09700
+  18  C6    CA    B   17  16  14     1.400   132.420   180.000   0.76900
+  19  N6    N2    B   18  17  16     1.340   123.500     0.000  -0.76800
+  20  H61   H2    E   19  18  17     1.010   120.000     0.000   0.32400
+  21  H62   H2    E   19  18  17     1.010   120.000   180.000   0.33500
+  22  N1    NC    S   18  17  16     1.340   117.430   180.000  -0.77400
+  23  C2    CQ    B   22  18  17     1.330   118.800     0.000   0.66100
+  24  H2    HC    E   23  22  18     1.080   120.000   180.000  -0.03200
+  25  N3    NC    S   23  22  18     1.320   129.170     0.000  -0.72800
+  26  C4    CB    E   25  23  22     1.350   110.800     0.000   0.54600
+  27  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.30300
+  28  H3'   HC    E   27   8   5     1.090   109.500   -80.000   0.00700
+  29  C2'   CT    B   27   8   5     1.530   102.800   -86.300   0.10100
+  30  H2'   HC    E   29  27   8     1.090   109.500   120.000   0.00800
+  31  O2'   OH    S   29  27   8     1.430   109.500   240.000  -0.54600
+  32  HO2'  HO    E   31  29  27     0.960   107.000   180.000   0.32400
+  33  O3'   OS    M   27   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ C6   H61  N6   H62 
+
+LOOP
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-THY
+
+ DTHY INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.11800
+   6  H5'1  HC    E    5   4   3     1.090   109.500  -160.000   0.02100
+   7  H5'2  HC    E    5   4   3     1.090   109.500  -280.000   0.02100
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.03600
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.05600
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.36800
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.37600
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.00900
+  13  N1    N*    S   11  10   8     1.530   109.590  -127.700  -0.21700
+  14  C6    CM    B   13  11  10     1.370   123.040    81.590   0.03400
+  15  H6    HC    E   14  13  11     1.080   120.000     0.000   0.13400
+  16  C5    CM    B   14  13  11     1.340   121.220   177.300  -0.17600
+  17  C7    CT    3   16  14  13     1.500   121.630   180.000  -0.38200
+  18  H71   HC    E   17  16  14     1.090   109.500    60.000   0.11400
+  19  H72   HC    E   17  16  14     1.090   109.500   180.000   0.11400
+  20  H73   HC    E   17  16  14     1.090   109.500   300.000   0.11400
+  21  C4    C     B   16  14  13     1.440   120.780     0.000   0.80900
+  22  O4    O     E   21  16  14     1.230   125.350   180.000  -0.46400
+  23  N3    NA    B   21  16  14     1.380   114.070     0.000  -0.85100
+  24  H3    H     E   23  21  16     1.090   116.770   180.000   0.35500
+  25  C2    C     S   23  21  16     1.380   126.460     0.000   0.84900
+  26  O2    O     E   25  23  21     1.220   121.700   180.000  -0.48800
+  27  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.23300
+  28  H3'   HC    E   27   8   5     1.090   109.500    30.000   0.02500
+  29  C2'   CT    B   27   8   5     1.530   102.800   -86.300  -0.30700
+  30  H2'1  HC    E   29  27   8     1.090   109.500   120.000   0.08100
+  31  H2'2  HC    E   29  27   8     1.090   109.500   240.000   0.08100
+  32  O3'   OS    M   27   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+
+LOOP
+ C1'  C2'
+ C2   N1
+
+DONE
+R-URACIL
+
+ RURA INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.18000
+   6  H5'1  HC    E    5   4   3     1.090   109.500  -160.000   0.00800
+   7  H5'2  HC    E    5   4   3     1.090   109.500  -280.000   0.00800
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.10000
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.06100
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.34300
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.11700
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.05400
+  13  N1    N*    S   11  10   8     1.530   109.590  -127.700  -0.15900
+  14  C6    CM    B   13  11  10     1.370   123.040    81.590   0.16000
+  15  H6    HC    E   14  13  11     1.080   120.000     0.000   0.09800
+  16  C5    CM    B   14  13  11     1.340   121.220   177.300  -0.52900
+  17  H5    HC    E   16  14  13     1.090   120.000   180.000   0.14600
+  18  C4    C     B   16  14  13     1.440   120.780     0.000   0.83400
+  19  O4    O     E   18  16  14     1.230   125.350   180.000  -0.47400
+  20  N3    NA    B   18  16  14     1.380   114.070     0.000  -0.76800
+  21  H3    H     E   20  18  16     1.090   116.770   180.000   0.33400
+  22  C2    C     S   20  18  16     1.380   126.460     0.000   0.77500
+  23  O2    O     E   22  20  18     1.220   121.700   180.000  -0.47200
+  24  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.30300
+  25  H3'   HC    E   24   8   5     1.090   109.500    30.000   0.00700
+  26  C2'   CT    B   24   8   5     1.530   102.800   -86.300   0.10100
+  27  H2'   HC    E   26  24   8     1.090   109.500   120.000   0.00800
+  28  O2'   OH    S   26  24   8     1.430   109.500   240.000  -0.54600
+  29  HO2'  HO    E   28  26  24     0.960   107.000   180.000   0.32400
+  30  O3'   OS    M   24   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+
+LOOP
+ C1'  C2'
+ C2   N1
+
+DONE
+D-GUANOSINE
+
+ DGUA INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.11800
+   6  H5'1  HC    E    5   4   3     1.090   109.500   -30.000   0.02100
+   7  H5'2  HC    E    5   4   3     1.090   109.500    90.000   0.02100
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.03600
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.05600
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.36800
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.37600
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.00900
+  13  N9    N*    S   11  10   8     1.490   108.060  -127.700  -0.04200
+  14  C8    CK    B   13  11  10     1.380   129.200    81.590   0.26600
+  15  H8    HC    E   14  13  11     1.080   120.000     0.000   0.04600
+  16  N7    NB    S   14  13  11     1.310   114.000  -179.900  -0.54300
+  17  C5    CB    S   16  14  13     1.390   103.900     0.000  -0.06000
+  18  C6    C     B   17  16  14     1.420   130.400   180.000   0.69000
+  19  O6    O     E   18  17  16     1.230   128.800     0.000  -0.45800
+  20  N1    NA    B   18  17  16     1.400   111.380   180.000  -0.72900
+  21  H1    H     E   20  18  17     1.000   117.360   179.900   0.33600
+  22  C2    CA    B   20  18  17     1.380   125.240    -0.100   0.87100
+  23  N2    N2    B   22  20  18     1.340   116.020   180.000  -0.77800
+  24  H21   H2    E   23  22  20     1.010   127.000    -0.820   0.32500
+  25  H22   H2    E   23  22  20     1.010   116.530  -179.440   0.33900
+  26  N3    NC    S   22  20  18     1.330   123.300     0.000  -0.70900
+  27  C4    CB    E   26  22  20     1.360   112.200     0.000   0.39100
+  28  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.23300
+  29  H3'   HC    E   28   8   5     1.090   109.500  -320.000   0.02500
+  30  C2'   CT    B   28   8   5     1.530   102.800   -86.300  -0.30700
+  31  H2'1  HC    E   30  28   8     1.090   109.500   120.000   0.08100
+  32  H2'2  HC    E   30  28   8     1.090   109.500   240.000   0.08100
+  33  O3'   OS    M   28   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+
+LOOP
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-GUANOSINE
+
+ RGUA INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.18000
+   6  H5'1  HC    E    5   4   3     1.090   109.500   -30.000   0.00800
+   7  H5'2  HC    E    5   4   3     1.090   109.500    90.000   0.00800
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.10000
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.06100
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.34300
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.11700
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.05400
+  13  N9    N*    S   11  10   8     1.490   108.060  -127.700  -0.04200
+  14  C8    CK    B   13  11  10     1.380   129.200    81.590   0.26600
+  15  H8    HC    E   14  13  11     1.080   120.000     0.000   0.04600
+  16  N7    NB    S   14  13  11     1.310   114.000  -179.900  -0.54300
+  17  C5    CB    S   16  14  13     1.390   103.900     0.000  -0.06000
+  18  C6    C     B   17  16  14     1.420   130.400   180.000   0.69000
+  19  O6    O     E   18  17  16     1.230   128.800     0.000  -0.45800
+  20  N1    NA    B   18  17  16     1.400   111.380   180.000  -0.72900
+  21  H1    H     E   20  18  17     1.000   117.360   179.900   0.33600
+  22  C2    CA    B   20  18  17     1.380   125.240    -0.100   0.87100
+  23  N2    N2    B   22  20  18     1.340   116.020   180.000  -0.77800
+  24  H21   H2    E   23  22  20     1.010   127.000    -0.820   0.32500
+  25  H22   H2    E   23  22  20     1.010   116.530  -179.440   0.33900
+  26  N3    NC    S   22  20  18     1.330   123.300     0.000  -0.70900
+  27  C4    CB    E   26  22  20     1.360   112.200     0.000   0.39100
+  28  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.30300
+  29  H3'   HC    E   28   8   5     1.090   109.500  -320.000   0.00700
+  30  C2'   CT    B   28   8   5     1.530   102.800   -86.300   0.10100
+  31  H2'   HC    E   30  28   8     1.090   109.500   120.000   0.00800
+  32  O2'   OH    S   30  28   8     1.430   109.500   240.000  -0.54600
+  33  HO2'  HO    E   32  30  28     0.960   107.000   180.000   0.32400
+  34  O3'   OS    M   28   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+
+LOOP
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-CYTOSINE
+
+ DCYT INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.11800
+   6  H5'1  HC    E    5   4   3     1.090   109.500    90.000   0.02100
+   7  H5'2  HC    E    5   4   3     1.090   109.500   330.000   0.02100
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.03600
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.05600
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.36800
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.37600
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.00900
+  13  N1    N*    S   11  10   8     1.490   108.100  -127.700  -0.18700
+  14  C6    CM    B   13  11  10     1.360   121.100    81.590   0.18500
+  15  H6    HC    E   14  13  11     1.080   120.000     0.000   0.09800
+  16  C5    CM    B   14  13  11     1.360   121.000   180.000  -0.57600
+  17  H5    HC    E   16  14  13     1.090   120.000   180.000   0.15300
+  18  C4    CA    B   16  14  13     1.430   116.900     0.000   0.93500
+  19  N4    N2    B   18  16  14     1.320   120.100   180.000  -0.83400
+  20  H41   H2    E   19  18  16     1.010   117.700     0.000   0.32900
+  21  H42   H2    E   19  18  16     1.010   120.270   180.000   0.35100
+  22  N3    NC    S   18  16  14     1.330   121.700     0.000  -0.86000
+  23  C2    C     S   22  18  16     1.360   120.500     0.000   0.85900
+  24  O2    O     E   23  22  18     1.240   122.400   180.000  -0.50800
+  25  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.23300
+  26  H3'   HC    E   25   8   5     1.090   109.500  -320.000   0.02500
+  27  C2'   CT    B   25   8   5     1.530   102.800   -86.300  -0.30700
+  28  H2'1  HC    E   27  25   8     1.090   109.500  -200.000   0.08100
+  29  H2'2  HC    E   27  25   8     1.090   109.500  -320.000   0.08100
+  30  O3'   OS    M   25   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+
+LOOP
+ C1'  C2'
+ C2   N1
+
+DONE
+R-CYTOSINE
+
+ RCYT INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.50900
+   5  C5'   CT    M    4   3   2     1.440   119.000   -39.220   0.18000
+   6  H5'1  HC    E    5   4   3     1.090   109.500    90.000   0.00800
+   7  H5'2  HC    E    5   4   3     1.090   109.500   330.000   0.00800
+   8  C4'   CT    M    5   4   3     1.520   110.000  -151.000   0.10000
+   9  H4'   HC    E    8   5   4     1.090   109.500  -200.000   0.06100
+  10  O1'   OS    S    8   5   4     1.460   108.860   -86.310  -0.34300
+  11  C1'   CT    B   10   8   5     1.420   110.040   105.600   0.11700
+  12  H1'   HC    E   11  10   8     1.090   109.500  -240.000   0.05400
+  13  N1    N*    S   11  10   8     1.490   108.100  -127.700  -0.18700
+  14  C6    CM    B   13  11  10     1.360   121.100    81.590   0.18500
+  15  H6    HC    E   14  13  11     1.080   120.000     0.000   0.09800
+  16  C5    CM    B   14  13  11     1.360   121.000   180.000  -0.57600
+  17  H5    HC    E   16  14  13     1.090   120.000   180.000   0.15300
+  18  C4    CA    B   16  14  13     1.430   116.900     0.000   0.93500
+  19  N4    N2    B   18  16  14     1.320   120.100   180.000  -0.83400
+  20  H41   H2    E   19  18  16     1.010   117.700     0.000   0.32900
+  21  H42   H2    E   19  18  16     1.010   120.270   180.000   0.35100
+  22  N3    NC    S   18  16  14     1.330   121.700     0.000  -0.86000
+  23  C2    C     S   22  18  16     1.360   120.500     0.000   0.85900
+  24  O2    O     E   23  22  18     1.240   122.400   180.000  -0.50800
+  25  C3'   CT    M    8   5   4     1.530   115.780  -329.110   0.30300
+  26  H3'   HC    E   25   8   5     1.090   109.500  -320.000   0.00700
+  27  C2'   CT    B   25   8   5     1.530   102.800   -86.300   0.10100
+  28  H2'   HC    E   27  25   8     1.090   109.500   120.000   0.00800
+  29  O2'   OH    S   27  25   8     1.430   109.500   240.000  -0.54600
+  30  HO2'  HO    E   29  27  25     0.960   107.000   180.000   0.32400
+  31  O3'   OS    M   25   8   5     1.420   116.520  -203.470  -0.50900
+
+IMPROPER
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+
+LOOP
+ C1'  C2'
+ C2   N1
+
+DONE
+      OH BEGINNING
+
+ OHB  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H     HO    M    3   2   1     1.000   120.000   180.000   0.24300
+   5  O     OH    M    4   3   2     0.960   120.000   180.000  -0.57700
+
+DONE
+D-OH END
+
+ DOHE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O     OH    M    3   2   1     1.600   101.430   -98.890  -0.62100
+   5  H     HO    M    4   3   2     0.960   119.000   -39.220   0.22600
+
+DONE
+R-OH END
+
+ ROHE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O     OH    M    3   2   1     1.600   101.430   -78.600  -0.62100
+   5  H     HO    M    4   3   2     0.960   119.000   -39.220   0.22600
+
+DONE
+PROTEIN-OH END
+
+ POHE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O     OH    M    3   2   1     1.360   113.000   180.890  -0.38000
+   5  H     HO    M    4   3   2     0.960   107.000   -39.220   0.38000
+
+DONE
+PHOSMI D
+
+ DPOM INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  P     P     M    3   2   1     1.600   119.040  -200.850   1.38500
+   5  OA    O2    E    4   3   2     1.480   109.610  -214.890  -0.84700
+   6  OB    O2    E    4   3   2     1.480   109.580  -342.910  -0.84700
+
+DONE
+PHOSMI R
+
+ RPOM INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  P     P     M    3   2   1     1.600   119.040  -213.190   1.38500
+   5  OA    O2    E    4   3   2     1.480   109.580  -194.890  -0.84700
+   6  OB    O2    E    4   3   2     1.480   109.650  -332.610  -0.84700
+
+DONE
+H BEGINNING
+
+ HB   INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H     HO    M    3   2   1     1.000   120.000   180.000   0.27900
+
+DONE
+H END
+
+ HE   INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H     HO    M    3   2   1     0.960   114.970  -211.370   0.30600
+
+DONE
+ALANINE
+
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000   0.03800
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+GLYCINE
+
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA2   HC    E    6   4   3     1.090   109.500   300.000   0.03200
+   8  HA3   HC    E    6   4   3     1.090   109.500    60.000   0.03200
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.61600
+  10  O     O     E    9   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+SERINE
+
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.01800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.11900
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.11900
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.55000
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000   0.31000
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+THREONINE
+
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.17000
+   9  HB    HC    E    8   6   4     1.090   109.500   180.000   0.08200
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000  -0.19100
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.06500
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.06500
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.06500
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.55000
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000   0.31000
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+LEUCINE
+
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.06100
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03300
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03300
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.01000
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000   0.03100
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000  -0.10700
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000   0.03400
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000   0.03400
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000   0.03400
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000  -0.10700
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000   0.03400
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000   0.03400
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000   0.03400
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+ISOLEUCINE
+
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000  -0.01200
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.02200
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000  -0.08500
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.02900
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.02900
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.02900
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000  -0.04900
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000   0.02700
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000   0.02700
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000  -0.08500
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000   0.02800
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000   0.02800
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000   0.02800
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+VALINE
+
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.01200
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.02400
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000  -0.09100
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000   0.03100
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000   0.03100
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000   0.03100
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000  -0.09100
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000   0.03100
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000   0.03100
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000   0.03100
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+ASPARAGINE
+
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.08600
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    C     B    8   6   4     1.522   111.100   180.000   0.67500
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000  -0.47000
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000  -0.86700
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000   0.34400
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000   0.34400
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CB   ND2  CG   OD1
+ CG   HD21 ND2  HD22
+
+DONE
+GLUTAMINE
+
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.10200
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.05700
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.05700
+  14  CD    C     B   11   8   6     1.522   111.100   180.000   0.67500
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000  -0.47000
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000  -0.86700
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000   0.34400
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000   0.34400
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CG   NE2  CD   OE1
+ CD   HE21 NE2  HE22
+
+DONE
+ARGININE
+
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.08000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.05600
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.05600
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.10300
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.07400
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.07400
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.22800
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.13300
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.13300
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000  -0.32400
+  18  HE    H3    E   17  14  11     1.010   118.500     0.000   0.26900
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000   0.76000
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000  -0.62400
+  21  HH11  H3    E   20  19  17     1.010   119.800     0.000   0.36100
+  22  HH12  H3    E   20  19  17     1.010   119.800   180.000   0.36100
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000  -0.62400
+  24  HH21  H3    E   23  19  17     1.010   119.800     0.000   0.36100
+  25  HH22  H3    E   23  19  17     1.010   119.800   180.000   0.36100
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  27  O     O     E   26   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ NE   NH1  CZ   NH2
+ CD   CZ   NE   HE 
+ CZ   HH12 NH1  HH11
+ CZ   HH22 NH2  HH21
+
+DONE
+HISTIDINE DELTAH
+
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.03200
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.14600
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.22800
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.24100
+  15  HE1   HC    E   14  12  11     1.090   120.000   180.000   0.03600
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000  -0.50200
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000   0.19500
+  18  HD2   HC    E   17  16  14     1.090   120.000   180.000   0.01800
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CG   CE1  ND1  HD1
+
+DONE
+HISTIDINE EPSILONH
+
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.25100
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000  -0.50200
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.24100
+  14  HE1   HC    E   13  12  11     1.090   120.000   180.000   0.03600
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000  -0.14600
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000   0.22800
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000  -0.18400
+  18  HD2   HC    E   17  15  13     1.090   120.000   180.000   0.11400
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CE1  CD2  NE2  HE2
+
+DONE
+HISTIDINE PLUS
+
+ HIP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.08600
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.08600
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.05800
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.05800
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.30600
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.11400
+  15  HE1   HC    E   14  12  11     1.090   120.000   180.000   0.15800
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000  -0.05800
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000   0.30600
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000  -0.03700
+  19  HD2   HC    E   18  16  14     1.090   120.000   180.000   0.15300
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  21  O     O     E   20   6   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CG   CE1  ND1  HD1
+ CE1  CD2  NE2  HE2
+
+DONE
+TRYPTOPHAN
+
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.13500
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000   0.04400
+  13  HD1   HC    E   12  11   8     1.090   120.000     0.000   0.09300
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000  -0.35200
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000   0.27100
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000   0.15400
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000  -0.16800
+  18  HZ2   HC    E   17  16  14     1.090   120.000     0.000   0.08400
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000  -0.07700
+  20  HH2   HC    E   19  17  16     1.090   120.000   180.000   0.07400
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000  -0.06600
+  22  HZ3   HC    E   21  19  17     1.090   120.000   180.000   0.05700
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000  -0.17300
+  24  HE3   HC    E   23  21  19     1.090   120.000   180.000   0.08600
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000   0.14600
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  27  O     O     E   26   6   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CD1  CE2  NE1  HE1
+ CE2  CH2  CZ2  HZ2
+ CZ2  CZ3  CH2  HH2
+ CH2  CE3  CZ3  HZ3
+ CZ3  CD2  CE3  HE3
+
+DONE
+PHENYLALANINE
+
+ PHE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.10000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.10800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.10800
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000  -0.10000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.15000
+  13  HD1   HC    E   12  11   8     1.090   120.000     0.000   0.15000
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.15000
+  15  HE1   HC    E   14  12  11     1.090   120.000   180.000   0.15000
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000  -0.15000
+  17  HZ    HC    E   16  14  12     1.090   120.000   180.000   0.15000
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.15000
+  19  HE2   HC    E   18  16  14     1.090   120.000   180.000   0.15000
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000  -0.15000
+  21  HD2   HC    E   20  18  16     1.090   120.000   180.000   0.15000
+  22  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  23  O     O     E   22   6   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+TYROSINE
+
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000  -0.03000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.00200
+  13  HD1   HC    E   12  11   8     1.090   120.000     0.000   0.06400
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.26400
+  15  HE1   HC    E   14  12  11     1.090   120.000   180.000   0.10200
+  16  CZ    C     B   14  12  11     1.400   120.000     0.000   0.46200
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000  -0.52800
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000   0.33400
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.26400
+  20  HE2   HC    E   19  16  14     1.090   120.000   180.000   0.10200
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000  -0.00200
+  22  HD2   HC    E   21  19  16     1.090   120.000   180.000   0.06400
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  24  O     O     E   23   6   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+GLUTAMIC ACID
+
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.18400
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.09200
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.09200
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000  -0.39800
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.07100
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.07100
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.71400
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000  -0.72100
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000  -0.72100
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  18  O     O     E   17   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CG   OE1  CD   OE2
+
+DONE
+ASPARTIC ACID
+
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.39800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.07100
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.07100
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.71400
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000  -0.72100
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000  -0.72100
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CB   OD1  CG   OD2
+
+DONE
+LYSINE
+
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.16000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.11600
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.11600
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.18000
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.12200
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.12200
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000  -0.03800
+  18  HE2   HC    E   17  14  11     1.090   109.500   300.000   0.09800
+  19  HE3   HC    E   17  14  11     1.090   109.500    60.000   0.09800
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000  -0.13800
+  21  HZ1   H3    E   20  17  14     1.010   109.470    60.000   0.29400
+  22  HZ2   H3    E   20  17  14     1.010   109.470   180.000   0.29400
+  23  HZ3   H3    E   20  17  14     1.010   109.470   300.000   0.29400
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  25  O     O     E   24   6   4     1.229   120.500     0.000  -0.50400
+
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+PROLINE
+
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.22900
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100  -0.01200
+   6  HD2   HC    E    5   4   3     1.090   109.500    80.000   0.06000
+   7  HD3   HC    E    5   4   3     1.090   109.500   320.000   0.06000
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100  -0.12100
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000   0.06300
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000   0.06300
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300  -0.11500
+  12  HB2   HC    E   11   8   5     1.090   109.500   136.300   0.06100
+  13  HB3   HC    E   11   8   5     1.090   109.500   256.300   0.06100
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200   0.03500
+  15  HA    HC    E   14   4   3     1.090   109.500    81.100   0.04800
+  16  C     C     M   14   4   3     1.522   111.100     0.000   0.52600
+  17  O     O     E   16  14   4     1.229   120.500     0.000  -0.50000
+
+LOOP
+ CB   CA
+
+IMPROPER
+ CA   +M   C    O
+ -M   CA   N    CD
+
+DONE
+CYSTEINE
+
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.06000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  SG    SH    3    8   6   4     1.810   116.000   180.000   0.82700
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000   0.13500
+  13  LP1   LP    E   11   8   6     0.679    96.700    60.000  -0.48100
+  14  LP2   LP    E   11   8   6     0.679    96.700   300.000  -0.48100
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+CYSTINE(S-S BRIDGE)
+
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04950
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04950
+  11  SG    S     B    8   6   4     1.810   116.000   180.000   0.82400
+  12  LP1   LP    E   11   8   6     0.679    96.700    60.000  -0.40450
+  13  LP2   LP    E   11   8   6     0.679    96.700   300.000  -0.40450
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+METHIONINE
+
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.15100
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.02700
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.02700
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.05400
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.06520
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.06520
+  14  SD    S     3   11   8   6     1.810   110.000   180.000   0.73700
+  15  LP1   LP    E   14  11   8     0.679    96.700    60.000  -0.38100
+  16  LP2   LP    E   14  11   8     0.679    96.700   300.000  -0.38100
+  17  CE    CT    3   14  11   8     1.780   100.000   180.000  -0.13400
+  18  HE1   HC    E   17  14  11     1.090   109.500    60.000   0.06520
+  19  HE2   HC    E   17  14  11     1.090   109.500   180.000   0.06520
+  20  HE3   HC    E   17  14  11     1.090   109.500   300.000   0.06520
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+ ACE BEGINNING GROUP
+
+ ACE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H1    HC    M    3   2   1     1.000    90.000   180.000   0.01000
+   5  CH3   CT    M    4   3   2     1.090    90.000   180.000  -0.14200
+   6  H2    HC    E    5   4   3     1.090   109.500    60.000   0.01000
+   7  H3    HC    E    5   4   3     1.090   109.500   300.000   0.01000
+   8  C     C     M    5   4   3     1.530   111.100   180.000   0.61600
+   9  O     O     E    8   5   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CH3  +M   C    O
+
+DONE
+  NH2 ENDING GROUP
+        
+ NHE  INT     1
+ CORRECT OMIT DU  BEG
+   0.00000
+   1   DUMM  DU    M      0  -1  -2       0.0000      0.0000      0.0000
+   2   DUMM  DU    M      1   0  -1       1.0000      0.0000      0.0000
+   3   DUMM  DU    M      2   1   0       1.0000     90.0000      0.0000
+   4   N     N     M      3   2   1       1.3350    116.6000    180.0000
+   5   HN1   H     E      4   3   2       1.0100    119.8000      0.0000
+   6   HN2   H     E      4   3   2       1.0100    119.8000    180.0000
+    
+CHARGE
+  -0.46300   0.23150   0.23150 
+    
+IMPROPER
+ -M   HN1  N    HN2 
+
+DONE
+N-methyl all atom
+
+ NME  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CT    CT    M    4   3   2     1.449   121.900   180.000   0.06700
+   7  HT1   HC    E    6   4   3     1.090   109.500     0.000   0.04800
+   8  HT2   HC    E    6   4   3     1.090   109.500   120.000   0.04800
+   9  HT3   HC    E    6   4   3     1.090   109.500   240.000   0.04800
+
+DONE
+   WATER, TIP3P MODEL
+WT3
+ WT3  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HW1   HW    M    3   2   1     1.000   101.430   -98.890   0.41700
+   5  OW    OW    M    4   3   2     0.9572  104.520   -39.220  -0.83400
+   6  HW2   HW    E    5   4   3     0.9572  104.520  -151.000   0.41700
+
+LOOP
+ HW1  HW2
+
+DONE
+ASP neutral
+ASH
+ ASH  INT     0
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.32300
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.13700
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.13700
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.80300
+  12  OD1   O     E   11   8   6     1.260   117.200    90.000  -0.47600
+  13  OD2   OH    S   11   8   6     1.260   117.200   270.000  -0.63000
+  14  HD    HO    E   13  11   8     0.96    109.5     180.0     0.36800
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CB   OD1  CG   OD2
+
+DONE
+GLU neutral
+GLH
+ GLH  INT     0
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.18400
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.09200
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.09200
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000  -0.32300
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.13700
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.13700
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.80300
+  15  OE1   O     E   14  11   8     1.260   117.200    90.000  -0.47600
+  16  OE2   OH    S   14  11   8     1.260   117.200   270.000  -0.63000
+  17  HE    HO    E   16  14  11     0.960   109.500   180.000   0.36800
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CG   OE1  CD   OE2
+
+DONE
+LYSINE
+
+ LYH  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.14200
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.06600
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.06600
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.04800
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.02400
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.02400
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.06400
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.04000
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.04000
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000   0.19600
+  18  HE2   HC    E   17  14  11     1.090   109.500   300.000   0.01700
+  19  HE3   HC    E   17  14  11     1.090   109.500    60.000   0.01700
+  20  NZ    NT    B   17  14  11     1.470   109.470   180.000  -0.80000
+  21  HZ1   H2    E   20  17  14     1.010   109.470    60.000   0.29000
+  22  HZ2   H2    E   20  17  14     1.010   109.470   300.000   0.29000
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  24  O     O     E   23   6   4     1.229   120.500     0.000  -0.50400
+
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..4b7832b4e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 HH31 HC M   3   2   1      1.000     90.000    180.000
+  5  CH3 CT M   4   3   2      1.090     90.000    180.000
+  6 HH32 HC E   5   4   3      1.090    109.500     60.000
+  7 HH33 HC E   5   4   3      1.090    109.500    300.000
+  8    C  C M   5   4   3      1.530    111.100    180.000
+  9    O  O E   8   5   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..a7bb1df86
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ALA_ALANINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..c81cec911
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ARG_ARGININE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 H1 E  14  11   8      1.090    109.500    300.000
+ 16  HD3 H1 E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE  H E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11  H E  20  19  17      1.010    119.800      0.000
+ 22 HH12  H E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21  H E  23  19  17      1.010    119.800      0.000
+ 25 HH22  H E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASH_ASP_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASH_ASP_neutral.in_frag
new file mode 100644
index 000000000..871b86bfb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASH_ASP_neutral.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1  O E  11   8   6      1.260    117.200     90.000
+ 13  OD2 OH S  11   8   6      1.260    117.200    270.000
+ 14  HD2 HO E  13  11   8      0.960    109.500    180.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..923988a6b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..18c0aa80a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIM_Chloride_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIM_Chloride_Ion.in_frag
new file mode 100644
index 000000000..b5670775c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIM_Chloride_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CL- IM M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIP_Sodium_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIP_Sodium_Ion.in_frag
new file mode 100644
index 000000000..088bc4f00
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CIP_Sodium_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  NA+ IP M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYM_CYSTEINE_with_negative_charge.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYM_CYSTEINE_with_negative_charge.in_frag
new file mode 100644
index 000000000..1a6ab8383
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYM_CYSTEINE_with_negative_charge.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 10  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 11   SG SH E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..4c0f31d34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYS_CYSTEINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG SH S   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..4bcb8af4c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG  S E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GL0_GLYCIN0.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GL0_GLYCIN0.in_frag
new file mode 100644
index 000000000..8ac9c1995
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GL0_GLYCIN0.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H0 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H0 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLH_GLU_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLH_GLU_neutral.in_frag
new file mode 100644
index 000000000..bb692bd02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLH_GLU_neutral.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1  O E  14  11   8      1.260    117.200     90.000
+ 16  OE2 OH S  14  11   8      1.260    117.200    270.000
+ 17  HE2 HO E  16  14  11      0.960    109.500    180.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..e3905d2e3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..9f20f8f01
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..8ac9c1995
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H0 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H0 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..47aa5bb10
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..10b520062
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..0fa584734
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..bca9a78cc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..23b22a7e4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LEU_LEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYN_LYSINE_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYN_LYSINE_neutral.in_frag
new file mode 100644
index 000000000..ef49d8df9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYN_LYSINE_neutral.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 H1 E  17  14  11      1.090    109.500    300.000
+ 19  HE3 H1 E  17  14  11      1.090    109.500     60.000
+ 20   NZ NT B  17  14  11      1.470    109.470    180.000
+ 21  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 22  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..af3f27bf0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/LYS_LYSINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1  H E  20  17  14      1.010    109.470     60.000
+ 22  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 23  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..da19600d3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/MET_METHIONINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 H1 E  11   8   6      1.090    109.500    300.000
+ 13  HG3 H1 E  11   8   6      1.090    109.500     60.000
+ 14   SD  S S  11   8   6      1.810    110.000    180.000
+ 15   CE CT 3  14  11   8      1.780    100.000    180.000
+ 16  HE1 H1 E  15  14  11      1.090    109.500     60.000
+ 17  HE2 H1 E  15  14  11      1.090    109.500    180.000
+ 18  HE3 H1 E  15  14  11      1.090    109.500    300.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/NME_N-methyl_all_atom.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/NME_N-methyl_all_atom.in_frag
new file mode 100644
index 000000000..aa1758816
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/NME_N-methyl_all_atom.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6  CH3 CT M   4   3   2      1.449    121.900    180.000
+  7 HH31 H1 E   6   4   3      1.090    109.500      0.000
+  8 HH32 H1 E   6   4   3      1.090    109.500    120.000
+  9 HH33 H1 E   6   4   3      1.090    109.500    240.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..2bb6cdc54
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O  O E  22   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..7c4fada2c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/PRO_PROLINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 H1 E   5   4   3      1.090    109.500     80.000
+  7  HD3 H1 E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    256.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    136.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA H1 E  14   4   3      1.090    109.500     60.000
+ 16    C  C M  14   4   3      1.522    109.500    300.000
+ 17    O  O E  16  14   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/SER_SERINE.in_frag
new file mode 100644
index 000000000..5ff430502
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/SER_SERINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/THR_THREONINE.in_frag
new file mode 100644
index 000000000..cf686b69f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/THR_THREONINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB H1 E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..a7aed5e34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..d3df8e72d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/TYR_TYROSINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/VAL_VALINE.in_frag
new file mode 100644
index 000000000..6f5affadb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/VAL_VALINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/all_amino02.r1.in b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/all_amino02.r1.in
new file mode 100644
index 000000000..e5c1e690a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02.r1/all_amino02.r1.in
@@ -0,0 +1,1120 @@
+    1    1    2                                               
+db2000.dat                                                      
+ALANINE                                                       
+                                                              
+ ALA  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O     E   12   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0448   .0228  -.0909
+   .0425   .0425   .0425   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+GLYCINE                                                       
+                                                              
+ GLY  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA2   H0    E    6   4   3     1.090   109.500   300.000
+   8  HA3   H0    E    6   4   3     1.090   109.500    60.000
+   9  C     C     M    6   4   3     1.522   110.400   180.000
+  10  O     O     E    9   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0332   .0687   .0687
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+GLYCIN0
+
+ GL0  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA2   H0    E    6   4   3     1.090   109.500   300.000
+   8  HA3   H0    E    6   4   3     1.090   109.500    60.000
+   9  C     C     M    6   4   3     1.522   110.400   180.000
+  10  O     O     E    9   6   4     1.229   120.500     0.000
+
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0332   .0687   .0687
+   .6731  -.5854
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+SERINE                                                        
+                                                              
+ SER  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000
+  13  C     C     M    6   4   3     1.522   111.100   180.000
+  14  O     O     E   13   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0717   .0164   .1345
+   .0361   .0361  -.5593   .3687   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+THREONINE                                                     
+                                                              
+ THR  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB    H1    E    8   6   4     1.090   109.500   180.000
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000
+  16  C     C     M    6   4   3     1.522   111.100   180.000
+  17  O     O     E   16   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0702   .0164   .4038
+  -.0909  -.2117   .0496   .0496   .0496
+  -.6375   .4051   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+LEUCINE                                                       
+                                                              
+ LEU  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000
+  21  C     C     M    6   4   3     1.522   111.100   180.000
+  22  O     O     E   21   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvt iterated
+  -.4937   .3018  -.0097   .0432  -.1322
+   .0317   .0317   .4429  -.0662  -.4312
+   .1042   .1042   .1042  -.4312   .1042
+   .1042   .1042   .6731  -.5854 
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ISOLEUCINE                                                    
+                                                              
+ ILE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000
+  21  C     C     M    6   4   3     1.522   111.100   180.000
+  22  O     O     E   21   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvt iterated
+  -.4937   .3018  -.0257   .0640   .0594
+   .0263  -.3030   .0824   .0824   .0824
+  -.0214   .0284   .0284  -.0942   .0316
+   .0316   .0316   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+VALINE                                                        
+                                                              
+ VAL  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000
+  18  C     C     M    6   4   3     1.522   111.100   180.000
+  19  O     O     E   18   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0530   .0393   .3674
+  -.0145  -.3584   .0803   .0803   .0803
+  -.3584   .0803   .0803   .0803   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ASPARAGINE                                                    
+                                                              
+ ASN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.522   111.100   180.000
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000
+  16  C     C     M    6   4   3     1.522   111.100   180.000
+  17  O     O     E   16   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0551   .0410  -.1944
+   .0833   .0833   .6665  -.5754  -.7750
+   .3599   .3599   .6731  -.5854 
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CB   ND2  CG   OD1                                           
+ CG   HD21 ND2  HD22                                          
+                                                              
+DONE                                                          
+GLUTAMINE                                                     
+                                                              
+ GLN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.522   111.100   180.000
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0299   .0381   .1411
+  -.0021  -.0021  -.2820   .1136   .1136
+   .7046  -.6162  -.7795   .3525   .3525
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   NE2  CD   OE1                                           
+ CD   HE21 NE2  HE22                                          
+                                                              
+DONE                                                          
+ARGININE                                                      
+                                                              
+ ARG  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   H1    E   14  11   8     1.090   109.500   300.000
+  16  HD3   H1    E   14  11   8     1.090   109.500    60.000
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000
+  18  HE    H     E   17  14  11     1.010   118.500     0.000
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000
+  21  HH11  H     E   20  19  17     1.010   119.800     0.000
+  22  HH12  H     E   20  19  17     1.010   119.800   180.000
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000
+  24  HH21  H     E   23  19  17     1.010   119.800     0.000
+  25  HH22  H     E   23  19  17     1.010   119.800   180.000
+  26  C     C     M    6   4   3     1.522   111.100   180.000
+  27  O     O     E   26   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0299   .0476   .0040
+   .0257   .0257  -.0027   .0314   .0314
+   .1008   .0575   .0575  -.5111   .3233
+   .8708  -.8348   .4205   .4205  -.8348
+   .4205   .4205   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ NE   NH1  CZ   NH2                                           
+ CD   CZ   NE   HE                                            
+ CZ   HH11 NH1  HH12                                          
+ CZ   HH21 NH2  HH22                                          
+                                                              
+DONE                                                          
+HISTIDINE DELTAH                                              
+                                                              
+ HID  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0860   .0068  -.0602
+   .0367   .0367   .0586  -.1647   .2721
+   .0985   .1016  -.4715   .0103   .0933
+   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE EPSILONH                                            
+                                                              
+ HIE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0376   .0217  -.0413
+   .0476   .0476   .2502  -.5666   .2311
+   .0679  -.2110   .2901  -.2281   .1574
+   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE PLUS                                                
+                                                              
+ HIP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000
+  20  C     C     M    6   4   3     1.522   111.100   180.000
+  21  O     O     E   20   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .2291  -.0223  -.0362
+   .0490   .0490   .0884  -.0188   .2961
+  -.0735   .2124  -.0292   .3151  -.1452
+   .1903   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TRYPTOPHAN                                                    
+                                                              
+ TRP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000
+  13  HD1   H4    E   12  11   8     1.090   120.000     0.000
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000
+  26  C     C     M    6   4   3     1.522   111.100   180.000
+  27  O     O     E   26   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0233   .0376  -.0168
+   .0307   .0307  -.0988  -.0808   .1434
+  -.3542   .3403   .1656  -.2279   .1382
+  -.1110   .1076  -.1494   .1087  -.2159
+   .1561   .0768   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+ CE2  CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CD1  CE2  NE1  HE1                                           
+ CE2  CH2  CZ2  HZ2                                           
+ CZ2  CZ3  CH2  HH2                                           
+ CH2  CE3  CZ3  HZ3                                           
+ CZ3  CD2  CE3  HE3                                           
+ CG   NE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+PHENYLALANINE                                                 
+                                                              
+ PHE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000
+  22  C     C     M    6   4   3     1.522   111.100   180.000
+  23  O     O     E   22   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0416   .0184  -.0021
+   .0242   .0242   .0293  -.1050   .1123
+  -.1506   .1161  -.0770   .1000  -.1506
+   .1161  -.1050   .1123   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CE1  CE2  CZ   HZ                                            
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TYROSINE                                                      
+                                                              
+ TYR  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000
+  23  C     C     M    6   4   3     1.522   111.100   180.000
+  24  O     O     E   23   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0010   .0556   .0211
+   .0225   .0225  -.0017  -.1459   .1195
+  -.1848   .1367   .2516  -.4757   .3583
+  -.1848   .1367  -.1459   .1195   .6731
+  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+ CE1  CE2  CZ   OH                                            
+                                                              
+DONE                                                          
+GLUTAMIC ACID                                                 
+                                                              
+ GLU  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.527   109.470   180.000
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000
+  17  C     C     M    6   4   3     1.522   111.100   180.000
+  18  O     O     E   17   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.2384   .0937   .3053
+  -.0704  -.0704  -.1671   .0313   .0313
+   .6613  -.7362  -.7362   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   OE1  CD   OE2                                           
+                                                              
+DONE                                                          
+ASPARTIC ACID                                                 
+                                                              
+ ASP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.527   109.470   180.000
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000
+  14  C     C     M    6   4   3     1.522   111.100   180.000
+  15  O     O     E   14   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.1667   .0656   .0021
+  -.0210  -.0210   .7672  -.7610  -.7610
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CB   OD1  CG   OD2                                           
+                                                              
+DONE                                                          
+LYSINE                                                        
+                                                              
+ LYS  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000
+  21  HZ1   H     E   20  17  14     1.010   109.470    60.000
+  22  HZ2   H     E   20  17  14     1.010   109.470   180.000
+  23  HZ3   H     E   20  17  14     1.010   109.470   300.000
+  24  C     C     M    6   4   3     1.522   111.100   180.000
+  25  O     O     E   24   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0343   .0464  -.0196
+   .0143   .0143  -.0233   .0433   .0433
+  -.0574   .0602   .0602   .1461   .0470
+   .0470  -.2135   .2872   .2872   .2872
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+LYSINE neutral                                                
+                                                              
+ LYN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000
+  18  HE2   H1    E   17  14  11     1.090   109.500   300.000
+  19  HE3   H1    E   17  14  11     1.090   109.500    60.000
+  20  NZ    NT    B   17  14  11     1.470   109.470   180.000
+  21  HZ2   H     E   20  17  14     1.010   109.470   180.000
+  22  HZ3   H     E   20  17  14     1.010   109.470   300.000
+  23  C     C     M    6   4   3     1.522   111.100   180.000
+  24  O     O     E   24   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0275   .0566   .0084
+  -.0011  -.0011  -.0283   .0286   .0286
+  -.0800   .0518   .0518   .3329  -.0405
+  -.0405  -.8961   .3303   .3303   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+PROLINE                                                       
+                                                              
+ PRO  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.337   117.000   180.000
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100
+   6  HD2   H1    E    5   4   3     1.090   109.500    80.000
+   7  HD3   H1    E    5   4   3     1.090   109.500   320.000
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300
+  12  HB2   HC    E   11   8   5     1.090   109.500   256.300
+  13  HB3   HC    E   11   8   5     1.090   109.500   136.300
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200
+  15  HA    H1    E   14   4   3     1.090   109.500    60.000
+  16  C     C     M   14   4   3     1.522   109.500   300.000
+  17  O     O     E   16  14   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.2754   .0628   .0273   .0273   .0632
+   .0063   .0063   .0262   .0214   .0214
+  -.1503   .0758   .6731  -.5854
+
+LOOP                                                          
+ CB   CA                                                      
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ -M   CD   N    CA                                            
+                                                              
+DONE                                                          
+CYSTEINE                                                      
+                                                              
+ CYS  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  SG    SH    S    8   6   4     1.810   116.000   180.000
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000
+  13  C     C     M    6   4   3     1.522   111.100   180.000
+  14  O     O     E   13   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0805   .0267  -.0052
+   .0448   .0448  -.2429   .1555   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+CYSTEINE with negative charge                                 
+                                                              
+ CYM  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  10  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  11  SG    SH    E    8   6   4     1.810   116.000   180.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O     E   12   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.2870   .1203   .0935
+   .0125   .0125  -.8476   .6731  -.5854
+                                                              
+IMPROPER                                                      
+ -M   CA   N    HN                                            
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+CYSTINE(S-S BRIDGE)                                           
+                                                              
+ CYX  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  SG    S     E    8   6   4     1.810   116.000   180.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O     E   12   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0599   .0363   .0027
+   .0473   .0473  -.0893   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+METHIONINE                                                    
+                                                              
+ MET  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   H1    E   11   8   6     1.090   109.500   300.000
+  13  HG3   H1    E   11   8   6     1.090   109.500    60.000
+  14  SD    S     S   11   8   6     1.810   110.000   180.000
+  15  CE    CT    3   14  11   8     1.780   100.000   180.000
+  16  HE1   H1    E   15  14  11     1.090   109.500    60.000
+  17  HE2   H1    E   15  14  11     1.090   109.500   180.000
+  18  HE3   H1    E   15  14  11     1.090   109.500   300.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0110   .0316   .0940
+  -.0190  -.0190  -.0130   .0695   .0695
+  -.2394  -.0550   .0580   .0580   .0580
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ ACE BEGINNING GROUP                                          
+                                                              
+ ACE  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000
+   4  HH31  HC    M    3   2   1     1.000    90.000   180.000
+   5  CH3   CT    M    4   3   2     1.090    90.000   180.000
+   6  HH32  HC    E    5   4   3     1.090   109.500    60.000
+   7  HH33  HC    E    5   4   3     1.090   109.500   300.000
+   8  C     C     M    5   4   3     1.530   111.100   180.000
+   9  O     O     E    8   5   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1437  -.5188   .1437   .1437   .6731
+  -.5854
+
+IMPROPER                                                      
+ CH3  +M   C    O                                             
+                                                              
+DONE                                                          
+N-methyl all atom                                             
+                                                              
+ NME  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CH3   CT    M    4   3   2     1.449   121.900   180.000
+   7  HH31  H1    E    6   4   3     1.090   109.500     0.000 
+   8  HH32  H1    E    6   4   3     1.090   109.500   120.000 
+   9  HH33  H1    E    6   4   3     1.090   109.500   240.000 
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0076   .0665   .0665
+   .0665
+
+IMPROPER                                                      
+ -M   CH3  N    H                                             
+                                                              
+DONE                                                          
+ASP neutral                                                   
+                                  
+ ASH  INT     0                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.527   109.470   180.000
+  12  OD1   O     E   11   8   6     1.260   117.200    90.000
+  13  OD2   OH    S   11   8   6     1.260   117.200   270.000
+  14  HD2   HO    E   13  11   8     0.96    109.5     180.0  
+  15  C     C     M    6   4   3     1.522   111.100   180.000
+  16  O     O     E   15   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .1120   .0108  -.0417
+   .0455   .0455   .6066  -.5440  -.5702
+   .4397   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CB   OD1  CG   OD2                                           
+                                                              
+DONE                                                          
+GLU neutral                                                   
+                                                           
+ GLH  INT     0                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.527   109.470   180.000
+  15  OE1   O     E   14  11   8     1.260   117.200    90.000
+  16  OE2   OH    S   14  11   8     1.260   117.200   270.000
+  17  HE2   HO    E   16  14  11     0.960   109.500   180.000
+  18  C     C     M    6   4   3     1.522   111.100   180.000
+  19  O     O     E   18   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0227   .0389  -.0018
+   .0278   .0278  -.1054   .0787   .0787
+   .6699  -.5729  -.5964   .4362   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   OE1  CD   OE2                                           
+                                                              
+DONE                                                          
+Sodium Ion
+CIP
+CIP  INT    1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 NA+    IP    M    3    2    1    1.0000   90.0000  180.0000 1.000
+
+DONE
+Chloride Ion
+CIM
+CIM  INT    1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 CL-    IM    M    3    2    1    1.0000   90.0000  180.0000 -1.000
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..4b7832b4e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 HH31 HC M   3   2   1      1.000     90.000    180.000
+  5  CH3 CT M   4   3   2      1.090     90.000    180.000
+  6 HH32 HC E   5   4   3      1.090    109.500     60.000
+  7 HH33 HC E   5   4   3      1.090    109.500    300.000
+  8    C  C M   5   4   3      1.530    111.100    180.000
+  9    O  O E   8   5   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..a7bb1df86
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ALA_ALANINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..c81cec911
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ARG_ARGININE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 H1 E  14  11   8      1.090    109.500    300.000
+ 16  HD3 H1 E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE  H E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11  H E  20  19  17      1.010    119.800      0.000
+ 22 HH12  H E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21  H E  23  19  17      1.010    119.800      0.000
+ 25 HH22  H E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASH_ASP_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASH_ASP_neutral.in_frag
new file mode 100644
index 000000000..871b86bfb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASH_ASP_neutral.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1  O E  11   8   6      1.260    117.200     90.000
+ 13  OD2 OH S  11   8   6      1.260    117.200    270.000
+ 14  HD2 HO E  13  11   8      0.960    109.500    180.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..923988a6b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..18c0aa80a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/CIM_Chloride_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CIM_Chloride_Ion.in_frag
new file mode 100644
index 000000000..b5670775c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CIM_Chloride_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CL- IM M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/CIP_Sodium_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CIP_Sodium_Ion.in_frag
new file mode 100644
index 000000000..088bc4f00
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CIP_Sodium_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  NA+ IP M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYM_CYSTEINE_with_negative_charge.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYM_CYSTEINE_with_negative_charge.in_frag
new file mode 100644
index 000000000..1a6ab8383
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYM_CYSTEINE_with_negative_charge.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 10  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 11   SG SH E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..4c0f31d34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYS_CYSTEINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG SH S   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..4bcb8af4c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG  S E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLH_GLU_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLH_GLU_neutral.in_frag
new file mode 100644
index 000000000..bb692bd02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLH_GLU_neutral.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1  O E  14  11   8      1.260    117.200     90.000
+ 16  OE2 OH S  14  11   8      1.260    117.200    270.000
+ 17  HE2 HO E  16  14  11      0.960    109.500    180.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..e3905d2e3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..9f20f8f01
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..2b34e89e7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H1 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H1 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..47aa5bb10
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..10b520062
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..0fa584734
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..bca9a78cc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..23b22a7e4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/LEU_LEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/LYN_LYSINE_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/LYN_LYSINE_neutral.in_frag
new file mode 100644
index 000000000..ef49d8df9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/LYN_LYSINE_neutral.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 H1 E  17  14  11      1.090    109.500    300.000
+ 19  HE3 H1 E  17  14  11      1.090    109.500     60.000
+ 20   NZ NT B  17  14  11      1.470    109.470    180.000
+ 21  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 22  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..af3f27bf0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/LYS_LYSINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1  H E  20  17  14      1.010    109.470     60.000
+ 22  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 23  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..da19600d3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/MET_METHIONINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 H1 E  11   8   6      1.090    109.500    300.000
+ 13  HG3 H1 E  11   8   6      1.090    109.500     60.000
+ 14   SD  S S  11   8   6      1.810    110.000    180.000
+ 15   CE CT 3  14  11   8      1.780    100.000    180.000
+ 16  HE1 H1 E  15  14  11      1.090    109.500     60.000
+ 17  HE2 H1 E  15  14  11      1.090    109.500    180.000
+ 18  HE3 H1 E  15  14  11      1.090    109.500    300.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/NME_N-methyl_all_atom.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/NME_N-methyl_all_atom.in_frag
new file mode 100644
index 000000000..aa1758816
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/NME_N-methyl_all_atom.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6  CH3 CT M   4   3   2      1.449    121.900    180.000
+  7 HH31 H1 E   6   4   3      1.090    109.500      0.000
+  8 HH32 H1 E   6   4   3      1.090    109.500    120.000
+  9 HH33 H1 E   6   4   3      1.090    109.500    240.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..2bb6cdc54
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O  O E  22   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..7c4fada2c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/PRO_PROLINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 H1 E   5   4   3      1.090    109.500     80.000
+  7  HD3 H1 E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    256.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    136.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA H1 E  14   4   3      1.090    109.500     60.000
+ 16    C  C M  14   4   3      1.522    109.500    300.000
+ 17    O  O E  16  14   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/SER_SERINE.in_frag
new file mode 100644
index 000000000..5ff430502
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/SER_SERINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/THR_THREONINE.in_frag
new file mode 100644
index 000000000..cf686b69f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/THR_THREONINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB H1 E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..a7aed5e34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..d3df8e72d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/TYR_TYROSINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino02/VAL_VALINE.in_frag
new file mode 100644
index 000000000..6f5affadb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/VAL_VALINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino02/all_amino02.in b/cad/tests/AMBER_test_structures/dot_in/all_amino02/all_amino02.in
new file mode 100644
index 000000000..de3c576bd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino02/all_amino02.in
@@ -0,0 +1,1095 @@
+    1    1    2                                               
+db2000.dat                                                      
+ALANINE                                                       
+                                                              
+ ALA  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O     E   12   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0448   .0228  -.0909
+   .0425   .0425   .0425   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+GLYCINE                                                       
+                                                              
+ GLY  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA2   H1    E    6   4   3     1.090   109.500   300.000
+   8  HA3   H1    E    6   4   3     1.090   109.500    60.000
+   9  C     C     M    6   4   3     1.522   110.400   180.000
+  10  O     O     E    9   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0332   .0687   .0687
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+SERINE                                                        
+                                                              
+ SER  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000
+  13  C     C     M    6   4   3     1.522   111.100   180.000
+  14  O     O     E   13   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0717   .0164   .1345
+   .0361   .0361  -.5593   .3687   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+THREONINE                                                     
+                                                              
+ THR  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB    H1    E    8   6   4     1.090   109.500   180.000
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000
+  16  C     C     M    6   4   3     1.522   111.100   180.000
+  17  O     O     E   16   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0702   .0164   .4038
+  -.0909  -.2117   .0496   .0496   .0496
+  -.6375   .4051   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+LEUCINE                                                       
+                                                              
+ LEU  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000
+  21  C     C     M    6   4   3     1.522   111.100   180.000
+  22  O     O     E   21   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvt iterated
+  -.4937   .3018  -.0097   .0432  -.1322
+   .0317   .0317   .4429  -.0662  -.4312
+   .1042   .1042   .1042  -.4312   .1042
+   .1042   .1042   .6731  -.5854 
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ISOLEUCINE                                                    
+                                                              
+ ILE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000
+  21  C     C     M    6   4   3     1.522   111.100   180.000
+  22  O     O     E   21   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvt iterated
+  -.4937   .3018  -.0257   .0640   .0594
+   .0263  -.3030   .0824   .0824   .0824
+  -.0214   .0284   .0284  -.0942   .0316
+   .0316   .0316   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+VALINE                                                        
+                                                              
+ VAL  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000
+  18  C     C     M    6   4   3     1.522   111.100   180.000
+  19  O     O     E   18   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0530   .0393   .3674
+  -.0145  -.3584   .0803   .0803   .0803
+  -.3584   .0803   .0803   .0803   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ASPARAGINE                                                    
+                                                              
+ ASN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.522   111.100   180.000
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000
+  16  C     C     M    6   4   3     1.522   111.100   180.000
+  17  O     O     E   16   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0551   .0410  -.1944
+   .0833   .0833   .6665  -.5754  -.7750
+   .3599   .3599   .6731  -.5854 
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CB   ND2  CG   OD1                                           
+ CG   HD21 ND2  HD22                                          
+                                                              
+DONE                                                          
+GLUTAMINE                                                     
+                                                              
+ GLN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.522   111.100   180.000
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0299   .0381   .1411
+  -.0021  -.0021  -.2820   .1136   .1136
+   .7046  -.6162  -.7795   .3525   .3525
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   NE2  CD   OE1                                           
+ CD   HE21 NE2  HE22                                          
+                                                              
+DONE                                                          
+ARGININE                                                      
+                                                              
+ ARG  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   H1    E   14  11   8     1.090   109.500   300.000
+  16  HD3   H1    E   14  11   8     1.090   109.500    60.000
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000
+  18  HE    H     E   17  14  11     1.010   118.500     0.000
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000
+  21  HH11  H     E   20  19  17     1.010   119.800     0.000
+  22  HH12  H     E   20  19  17     1.010   119.800   180.000
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000
+  24  HH21  H     E   23  19  17     1.010   119.800     0.000
+  25  HH22  H     E   23  19  17     1.010   119.800   180.000
+  26  C     C     M    6   4   3     1.522   111.100   180.000
+  27  O     O     E   26   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0299   .0476   .0040
+   .0257   .0257  -.0027   .0314   .0314
+   .1008   .0575   .0575  -.5111   .3233
+   .8708  -.8348   .4205   .4205  -.8348
+   .4205   .4205   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ NE   NH1  CZ   NH2                                           
+ CD   CZ   NE   HE                                            
+ CZ   HH11 NH1  HH12                                          
+ CZ   HH21 NH2  HH22                                          
+                                                              
+DONE                                                          
+HISTIDINE DELTAH                                              
+                                                              
+ HID  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0860   .0068  -.0602
+   .0367   .0367   .0586  -.1647   .2721
+   .0985   .1016  -.4715   .0103   .0933
+   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE EPSILONH                                            
+                                                              
+ HIE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0376   .0217  -.0413
+   .0476   .0476   .2502  -.5666   .2311
+   .0679  -.2110   .2901  -.2281   .1574
+   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE PLUS                                                
+                                                              
+ HIP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000
+  20  C     C     M    6   4   3     1.522   111.100   180.000
+  21  O     O     E   20   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .2291  -.0223  -.0362
+   .0490   .0490   .0884  -.0188   .2961
+  -.0735   .2124  -.0292   .3151  -.1452
+   .1903   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TRYPTOPHAN                                                    
+                                                              
+ TRP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000
+  13  HD1   H4    E   12  11   8     1.090   120.000     0.000
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000
+  26  C     C     M    6   4   3     1.522   111.100   180.000
+  27  O     O     E   26   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0233   .0376  -.0168
+   .0307   .0307  -.0988  -.0808   .1434
+  -.3542   .3403   .1656  -.2279   .1382
+  -.1110   .1076  -.1494   .1087  -.2159
+   .1561   .0768   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+ CE2  CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CD1  CE2  NE1  HE1                                           
+ CE2  CH2  CZ2  HZ2                                           
+ CZ2  CZ3  CH2  HH2                                           
+ CH2  CE3  CZ3  HZ3                                           
+ CZ3  CD2  CE3  HE3                                           
+ CG   NE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+PHENYLALANINE                                                 
+                                                              
+ PHE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000
+  22  C     C     M    6   4   3     1.522   111.100   180.000
+  23  O     O     E   22   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0416   .0184  -.0021
+   .0242   .0242   .0293  -.1050   .1123
+  -.1506   .1161  -.0770   .1000  -.1506
+   .1161  -.1050   .1123   .6731  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CE1  CE2  CZ   HZ                                            
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TYROSINE                                                      
+                                                              
+ TYR  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000
+  23  C     C     M    6   4   3     1.522   111.100   180.000
+  24  O     O     E   23   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0010   .0556   .0211
+   .0225   .0225  -.0017  -.1459   .1195
+  -.1848   .1367   .2516  -.4757   .3583
+  -.1848   .1367  -.1459   .1195   .6731
+  -.5854
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+ CE1  CE2  CZ   OH                                            
+                                                              
+DONE                                                          
+GLUTAMIC ACID                                                 
+                                                              
+ GLU  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.527   109.470   180.000
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000
+  17  C     C     M    6   4   3     1.522   111.100   180.000
+  18  O     O     E   17   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.2384   .0937   .3053
+  -.0704  -.0704  -.1671   .0313   .0313
+   .6613  -.7362  -.7362   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   OE1  CD   OE2                                           
+                                                              
+DONE                                                          
+ASPARTIC ACID                                                 
+                                                              
+ ASP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.527   109.470   180.000
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000
+  14  C     C     M    6   4   3     1.522   111.100   180.000
+  15  O     O     E   14   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.1667   .0656   .0021
+  -.0210  -.0210   .7672  -.7610  -.7610
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CB   OD1  CG   OD2                                           
+                                                              
+DONE                                                          
+LYSINE                                                        
+                                                              
+ LYS  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000
+  21  HZ1   H     E   20  17  14     1.010   109.470    60.000
+  22  HZ2   H     E   20  17  14     1.010   109.470   180.000
+  23  HZ3   H     E   20  17  14     1.010   109.470   300.000
+  24  C     C     M    6   4   3     1.522   111.100   180.000
+  25  O     O     E   24   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0343   .0464  -.0196
+   .0143   .0143  -.0233   .0433   .0433
+  -.0574   .0602   .0602   .1461   .0470
+   .0470  -.2135   .2872   .2872   .2872
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+LYSINE neutral                                                
+                                                              
+ LYN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000
+  18  HE2   H1    E   17  14  11     1.090   109.500   300.000
+  19  HE3   H1    E   17  14  11     1.090   109.500    60.000
+  20  NZ    NT    B   17  14  11     1.470   109.470   180.000
+  21  HZ2   H     E   20  17  14     1.010   109.470   180.000
+  22  HZ3   H     E   20  17  14     1.010   109.470   300.000
+  23  C     C     M    6   4   3     1.522   111.100   180.000
+  24  O     O     E   24   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0275   .0566   .0084
+  -.0011  -.0011  -.0283   .0286   .0286
+  -.0800   .0518   .0518   .3329  -.0405
+  -.0405  -.8961   .3303   .3303   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+PROLINE                                                       
+                                                              
+ PRO  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.337   117.000   180.000
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100
+   6  HD2   H1    E    5   4   3     1.090   109.500    80.000
+   7  HD3   H1    E    5   4   3     1.090   109.500   320.000
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300
+  12  HB2   HC    E   11   8   5     1.090   109.500   256.300
+  13  HB3   HC    E   11   8   5     1.090   109.500   136.300
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200
+  15  HA    H1    E   14   4   3     1.090   109.500    60.000
+  16  C     C     M   14   4   3     1.522   109.500   300.000
+  17  O     O     E   16  14   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.2754   .0628   .0273   .0273   .0632
+   .0063   .0063   .0262   .0214   .0214
+  -.1503   .0758   .6731  -.5854
+
+LOOP                                                          
+ CB   CA                                                      
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ -M   CD   N    CA                                            
+                                                              
+DONE                                                          
+CYSTEINE                                                      
+                                                              
+ CYS  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  SG    SH    S    8   6   4     1.810   116.000   180.000
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000
+  13  C     C     M    6   4   3     1.522   111.100   180.000
+  14  O     O     E   13   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0805   .0267  -.0052
+   .0448   .0448  -.2429   .1555   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+CYSTEINE with negative charge                                 
+                                                              
+ CYM  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  10  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  11  SG    SH    E    8   6   4     1.810   116.000   180.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O     E   12   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.2870   .1203   .0935
+   .0125   .0125  -.8476   .6731  -.5854
+                                                              
+IMPROPER                                                      
+ -M   CA   N    HN                                            
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+CYSTINE(S-S BRIDGE)                                           
+                                                              
+ CYX  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  SG    S     E    8   6   4     1.810   116.000   180.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O     E   12   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0599   .0363   .0027
+   .0473   .0473  -.0893   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+METHIONINE                                                    
+                                                              
+ MET  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   H1    E   11   8   6     1.090   109.500   300.000
+  13  HG3   H1    E   11   8   6     1.090   109.500    60.000
+  14  SD    S     S   11   8   6     1.810   110.000   180.000
+  15  CE    CT    3   14  11   8     1.780   100.000   180.000
+  16  HE1   H1    E   15  14  11     1.090   109.500    60.000
+  17  HE2   H1    E   15  14  11     1.090   109.500   180.000
+  18  HE3   H1    E   15  14  11     1.090   109.500   300.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O     E   19   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0110   .0316   .0940
+  -.0190  -.0190  -.0130   .0695   .0695
+  -.2394  -.0550   .0580   .0580   .0580
+   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ ACE BEGINNING GROUP                                          
+                                                              
+ ACE  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000
+   4  HH31  HC    M    3   2   1     1.000    90.000   180.000
+   5  CH3   CT    M    4   3   2     1.090    90.000   180.000
+   6  HH32  HC    E    5   4   3     1.090   109.500    60.000
+   7  HH33  HC    E    5   4   3     1.090   109.500   300.000
+   8  C     C     M    5   4   3     1.530   111.100   180.000
+   9  O     O     E    8   5   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1437  -.5188   .1437   .1437   .6731
+  -.5854
+
+IMPROPER                                                      
+ CH3  +M   C    O                                             
+                                                              
+DONE                                                          
+N-methyl all atom                                             
+                                                              
+ NME  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CH3   CT    M    4   3   2     1.449   121.900   180.000
+   7  HH31  H1    E    6   4   3     1.090   109.500     0.000 
+   8  HH32  H1    E    6   4   3     1.090   109.500   120.000 
+   9  HH33  H1    E    6   4   3     1.090   109.500   240.000 
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018  -.0076   .0665   .0665
+   .0665
+
+IMPROPER                                                      
+ -M   CH3  N    H                                             
+                                                              
+DONE                                                          
+ASP neutral                                                   
+                                  
+ ASH  INT     0                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.527   109.470   180.000
+  12  OD1   O     E   11   8   6     1.260   117.200    90.000
+  13  OD2   OH    S   11   8   6     1.260   117.200   270.000
+  14  HD2   HO    E   13  11   8     0.96    109.5     180.0  
+  15  C     C     M    6   4   3     1.522   111.100   180.000
+  16  O     O     E   15   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .1120   .0108  -.0417
+   .0455   .0455   .6066  -.5440  -.5702
+   .4397   .6731  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CB   OD1  CG   OD2                                           
+                                                              
+DONE                                                          
+GLU neutral                                                   
+                                                           
+ GLH  INT     0                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.527   109.470   180.000
+  15  OE1   O     E   14  11   8     1.260   117.200    90.000
+  16  OE2   OH    S   14  11   8     1.260   117.200   270.000
+  17  HE2   HO    E   16  14  11     0.960   109.500   180.000
+  18  C     C     M    6   4   3     1.522   111.100   180.000
+  19  O     O     E   18   6   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4937   .3018   .0227   .0389  -.0018
+   .0278   .0278  -.1054   .0787   .0787
+   .6699  -.5729  -.5964   .4362   .6731
+  -.5854
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   +M   C    O                                             
+ CG   OE1  CD   OE2                                           
+                                                              
+DONE                                                          
+Sodium Ion
+CIP
+CIP  INT    1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 NA+    IP    M    3    2    1    1.0000   90.0000  180.0000 1.000
+
+DONE
+Chloride Ion
+CIM
+CIM  INT    1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 CL-    IM    M    3    2    1    1.0000   90.0000  180.0000 -1.000
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..4b7832b4e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 HH31 HC M   3   2   1      1.000     90.000    180.000
+  5  CH3 CT M   4   3   2      1.090     90.000    180.000
+  6 HH32 HC E   5   4   3      1.090    109.500     60.000
+  7 HH33 HC E   5   4   3      1.090    109.500    300.000
+  8    C  C M   5   4   3      1.530    111.100    180.000
+  9    O  O E   8   5   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..a7bb1df86
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ALA_ALANINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..c81cec911
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ARG_ARGININE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 H1 E  14  11   8      1.090    109.500    300.000
+ 16  HD3 H1 E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE  H E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11  H E  20  19  17      1.010    119.800      0.000
+ 22 HH12  H E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21  H E  23  19  17      1.010    119.800      0.000
+ 25 HH22  H E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASH_ASP_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASH_ASP_neutral.in_frag
new file mode 100644
index 000000000..871b86bfb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASH_ASP_neutral.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1  O E  11   8   6      1.260    117.200     90.000
+ 13  OD2 OH S  11   8   6      1.260    117.200    270.000
+ 14  HD2 HO E  13  11   8      0.960    109.500    180.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..923988a6b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..18c0aa80a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/CIM_Chloride_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CIM_Chloride_Ion.in_frag
new file mode 100644
index 000000000..b5670775c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CIM_Chloride_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CL- IM M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/CIP_Sodium_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CIP_Sodium_Ion.in_frag
new file mode 100644
index 000000000..088bc4f00
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CIP_Sodium_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  NA+ IP M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYM_CYSTEINE_with_negative_charge.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYM_CYSTEINE_with_negative_charge.in_frag
new file mode 100644
index 000000000..1a6ab8383
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYM_CYSTEINE_with_negative_charge.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 10  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 11   SG SH E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..4c0f31d34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYS_CYSTEINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG SH S   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..4bcb8af4c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG  S E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLH_GLU_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLH_GLU_neutral.in_frag
new file mode 100644
index 000000000..bb692bd02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLH_GLU_neutral.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1  O E  14  11   8      1.260    117.200     90.000
+ 16  OE2 OH S  14  11   8      1.260    117.200    270.000
+ 17  HE2 HO E  16  14  11      0.960    109.500    180.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..e3905d2e3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..9f20f8f01
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..8ac9c1995
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H0 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H0 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..47aa5bb10
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..10b520062
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..0fa584734
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/HOH_WATER,_TIP3P_MODEL.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HOH_WATER,_TIP3P_MODEL.in_frag
new file mode 100644
index 000000000..9dc90bca2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/HOH_WATER,_TIP3P_MODEL.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   H1 HW M   3   2   1      1.000    101.430    -98.890
+  5    O OW M   4   3   2      0.957    104.520    -39.220
+  6   H2 HW E   5   4   3      0.957    104.520   -151.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..bca9a78cc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..23b22a7e4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/LEU_LEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/LYN_LYSINE_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/LYN_LYSINE_neutral.in_frag
new file mode 100644
index 000000000..f4cf643a0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/LYN_LYSINE_neutral.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 B  17  14  11      1.470    109.470    180.000
+ 21  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 22  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..af3f27bf0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/LYS_LYSINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1  H E  20  17  14      1.010    109.470     60.000
+ 22  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 23  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..da19600d3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/MET_METHIONINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 H1 E  11   8   6      1.090    109.500    300.000
+ 13  HG3 H1 E  11   8   6      1.090    109.500     60.000
+ 14   SD  S S  11   8   6      1.810    110.000    180.000
+ 15   CE CT 3  14  11   8      1.780    100.000    180.000
+ 16  HE1 H1 E  15  14  11      1.090    109.500     60.000
+ 17  HE2 H1 E  15  14  11      1.090    109.500    180.000
+ 18  HE3 H1 E  15  14  11      1.090    109.500    300.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/NHE_NH2_ENDING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/NHE_NH2_ENDING_GROUP.in_frag
new file mode 100644
index 000000000..10d8ca029
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/NHE_NH2_ENDING_GROUP.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5  HN1  H E   4   3   2      1.010    119.800      0.000
+  6  HN2  H E   4   3   2      1.010    119.800    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/NME_N-methyl_all_atom.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/NME_N-methyl_all_atom.in_frag
new file mode 100644
index 000000000..aa1758816
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/NME_N-methyl_all_atom.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6  CH3 CT M   4   3   2      1.449    121.900    180.000
+  7 HH31 H1 E   6   4   3      1.090    109.500      0.000
+  8 HH32 H1 E   6   4   3      1.090    109.500    120.000
+  9 HH33 H1 E   6   4   3      1.090    109.500    240.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..2bb6cdc54
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O  O E  22   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..7c4fada2c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/PRO_PROLINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 H1 E   5   4   3      1.090    109.500     80.000
+  7  HD3 H1 E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    256.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    136.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA H1 E  14   4   3      1.090    109.500     60.000
+ 16    C  C M  14   4   3      1.522    109.500    300.000
+ 17    O  O E  16  14   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/SER_SERINE.in_frag
new file mode 100644
index 000000000..5ff430502
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/SER_SERINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/THR_THREONINE.in_frag
new file mode 100644
index 000000000..cf686b69f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/THR_THREONINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB H1 E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..a7aed5e34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..4da5d8dca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/TYR_TYROSINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ  C B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino03/VAL_VALINE.in_frag
new file mode 100644
index 000000000..6f5affadb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/VAL_VALINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino03/all_amino03.in b/cad/tests/AMBER_test_structures/dot_in/all_amino03/all_amino03.in
new file mode 100644
index 000000000..9d08747da
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino03/all_amino03.in
@@ -0,0 +1,1160 @@
+    1    1    2
+db94.dat
+ALANINE
+
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000  0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000  0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000  0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.404773
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.294276
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.027733
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.120802
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.229951
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000   0.077428
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000   0.077428
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000   0.077428
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.570224
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.555129
+
+CHARGE
+ -0.404773  0.294276 -0.027733  0.120802 -0.229951
+  0.077428  0.077428  0.077428  0.570224 -0.555129
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+GLYCINE
+
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.374282
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.253981
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.128844
+   7  HA2   H0    E    6   4   3     1.090   109.500   300.000   0.088859
+   8  HA3   H0    E    6   4   3     1.090   109.500    60.000   0.088859
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.580584
+  10  O     O     E    9   6   4     1.229   120.500     0.000  -0.509157
+
+CHARGE
+ -0.374282  0.253981 -0.128844  0.088859  0.088859
+  0.580584 -0.509157
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+SERINE
+
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.541430
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.345415
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.118140
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.142177
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.146998
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.040081
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.040081
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.640312
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000   0.446255
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.483424
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.580829
+
+CHARGE
+ -0.541430  0.345415  0.118140  0.142177  0.146998
+  0.040081  0.040081 -0.640312  0.446255  0.483424
+ -0.580829
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+THREONINE
+
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.245382
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.255339
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.271249
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.163757
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.237868
+   9  HB    H1    E    8   6   4     1.090   109.500   180.000   0.044688
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000  -0.176489
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.060019
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.060019
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.060019
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.601931
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000   0.405484
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.559878
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.552020
+
+CHARGE
+ -0.245382  0.255339 -0.271249  0.163757  0.237868
+  0.044688 -0.176489  0.060019  0.060019  0.060019
+ -0.601931  0.405484  0.559878 -0.552020
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+LEUCINE
+
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.355153
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.262417
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.101497
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.136951
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.144399
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.052533
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.052533
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.191982
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000   0.000825
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000  -0.123036
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000   0.022376
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000   0.022376
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000   0.022376
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000  -0.123036
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000   0.022376
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000   0.022376
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000   0.022376
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.573471
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.557847
+
+CHARGE
+ -0.355153  0.262417 -0.101497  0.136951 -0.144399
+  0.052533  0.052533  0.191982  0.000825 -0.123036
+  0.022376  0.022376  0.022376 -0.123036  0.022376
+  0.022376  0.022376  0.573471 -0.557847
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+ISOLEUCINE
+
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.451047
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.328831
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.101874
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.174193
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000   0.062238
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.061662
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000  -0.129989
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.030227
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.030227
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.030227
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000   0.022230
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000   0.011551
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000   0.011551
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000  -0.101251
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000   0.023792
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000   0.023792
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000   0.023792
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.569383
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.619535
+
+CHARGE
+ -0.451047  0.328831 -0.101874  0.174193  0.062238
+  0.061662 -0.129989  0.030227  0.030227  0.030227
+  0.022230  0.011551  0.011551 -0.101251  0.023792
+  0.023792  0.023792  0.569383 -0.619535
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+VALINE
+
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.450087
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.440048
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.051858
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000  -0.026204
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.395217
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000  -0.115672
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000  -0.090132
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000  -0.008985
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000  -0.008985
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000  -0.008985
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000  -0.090132
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000  -0.008985
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000  -0.008985
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000  -0.008985
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.447359
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.404629
+
+CHARGE
+ -0.450087  0.440048 -0.051858 -0.026204  0.395217
+ -0.115672 -0.090132 -0.008985 -0.008985 -0.008985
+ -0.090132 -0.008985 -0.008985 -0.008985  0.447359
+ -0.404629
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+ASPARAGINE
+
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.430106
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.254543
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.044609
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.059601
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.093650
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.043321
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.043321
+  11  CG    C     B    8   6   4     1.522   111.100   180.000   0.583519
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000  -0.526813
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000  -0.781735
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000   0.355079
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000   0.355079
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.617141
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.523909
+
+CHARGE
+ -0.430106  0.254543  0.044609  0.059601 -0.093650
+  0.043321  0.043321  0.583519 -0.526813 -0.781735
+  0.355079  0.355079  0.617141 -0.523909
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CB   ND2  CG   OD1
+ CG   HD21 ND2  HD22
+
+DONE
+GLUTAMINE
+
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.387353
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.300605
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.037470
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.152255
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.032112
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.030995
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.030995
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.020264
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.030791
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.030791
+  14  CD    C     B   11   8   6     1.522   111.100   180.000   0.667812
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000  -0.628483
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000  -0.883393
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000   0.408312
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000   0.408312
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.418577
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.565310
+
+CHARGE
+ -0.387353  0.300605  0.037470  0.152255 -0.032112
+  0.030995  0.030995 -0.020264  0.030791  0.030791
+  0.667812 -0.628483 -0.883393  0.408312  0.408312
+  0.418577 -0.565310
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CG   NE2  CD   OE1
+ CD   HE21 NE2  HE22
+
+DONE
+ARGININE
+
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.300879
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.233693
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.131381
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.053266
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.036707
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.028012
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.028012
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.012454
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.002964
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.002964
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000   0.126329
+  15  HD2   H1    E   14  11   8     1.090   109.500   300.000   0.068148
+  16  HD3   H1    E   14  11   8     1.090   109.500    60.000   0.068148
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000  -0.464890
+  18  HE    H     E   17  14  11     1.010   118.500     0.000   0.326274
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000   0.565543
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000  -0.685774
+  21  HH11  H     E   20  19  17     1.010   119.800     0.000   0.391052
+  22  HH12  H     E   20  19  17     1.010   119.800   180.000   0.391052
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000  -0.685774
+  24  HH21  H     E   23  19  17     1.010   119.800     0.000   0.391052
+  25  HH22  H     E   23  19  17     1.010   119.800   180.000   0.391052
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.730308
+  27  O     O     E   26   6   4     1.229   120.500     0.000  -0.578332
+
+CHARGE
+ -0.300879  0.233693 -0.131381  0.053266  0.036707
+  0.028012  0.028012  0.012454  0.002964  0.002964
+  0.126329  0.068148  0.068148 -0.464890  0.326274
+  0.565543 -0.685774  0.391052  0.391052 -0.685774
+  0.391052  0.391052  0.730308 -0.578332
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ NE   NH1  CZ   NH2
+ CD   CZ   NE   HE
+ CZ   HH11 NH1  HH12
+ CZ   HH21 NH2  HH22
+
+DONE
+HISTIDINE DELTAH
+
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.506799
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.351021
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.119066
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.137761
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.122638
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.086329
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.086329
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.001547
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.205785
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.318273
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.147273
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.122182
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000  -0.601482
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000   0.043744
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000   0.110157
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.515947
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.599831
+
+CHARGE
+ -0.506799  0.351021  0.119066  0.137761 -0.122638
+  0.086329  0.086329 -0.001547 -0.205785  0.318273
+  0.147273  0.122182 -0.601482  0.043744  0.110157
+  0.515947 -0.599831
+
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CG   CE1  ND1  HD1
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+
+DONE
+HISTIDINE EPSILONH
+
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.528120
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.281695
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.031249
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.085175
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.152267
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.054608
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.054608
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.278406
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000  -0.423316
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.025960
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000   0.126832
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000  -0.097984
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000   0.266865
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000  -0.297563
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000   0.160413
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.662405
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.528966
+
+CHARGE
+ -0.528120  0.281695  0.031249  0.085175 -0.152267
+  0.054608  0.054608  0.278406 -0.423316  0.025960
+  0.126832 -0.097984  0.266865 -0.297563  0.160413
+  0.662405 -0.528966
+
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CE1  CD2  NE2  HE2
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+
+DONE
+HISTIDINE PLUS
+
+ HIP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.424967
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.285872
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.375022
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.014621
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.332123
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.107725
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.107725
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.182399
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000   0.087602
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.305096
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000  -0.013105
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.230635
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000  -0.148766
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000   0.377295
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000  -0.192052
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000   0.235237
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.566646
+  21  O     O     E   20   6   4     1.229   120.500     0.000  -0.560417
+
+CHARGE
+ -0.424967  0.285873  0.375022 -0.014621 -0.332123
+  0.107725  0.107725  0.182399 -0.087602  0.305096
+ -0.013105  0.230635 -0.148766  0.377295 -0.192052
+  0.235237  0.566646 -0.560417
+
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CG   CE1  ND1  HD1
+ CE1  CD2  NE2  HE2
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+
+DONE
+TRYPTOPHAN
+
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.427579
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.241716
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.020082
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.106629
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.098364
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.065424
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.065424
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.099797
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000  -0.174053
+  13  HD1   H4    E   12  11   8     1.090   120.000     0.000   0.170633
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000  -0.298433
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000   0.322375
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000   0.141523
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000  -0.210701
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000   0.125512
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000  -0.133022
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000   0.119467
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000  -0.164054
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000   0.119250
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000  -0.153992
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000   0.123084
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000   0.089641
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.584129
+  27  O     O     E   26   6   4     1.229   120.500     0.000  -0.494730
+
+CHARGE
+ -0.427579  0.241716 -0.020082  0.106629 -0.098364
+  0.065424  0.065424 -0.099797 -0.174053  0.170633
+ -0.298433  0.322375  0.141523 -0.210701  0.125512
+ -0.133022  0.119467 -0.164054  0.119250 -0.153992
+  0.123084  0.089641  0.584129 -0.494730
+
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CD1  CE2  NE1  HE1
+ CE2  CH2  CZ2  HZ2
+ CZ2  CZ3  CH2  HH2
+ CH2  CE3  CZ3  HZ3
+ CZ3  CD2  CE3  HE3
+ CG   NE1  CD1  HD1
+ CD1  CD2  CG   CB
+
+DONE
+PHENYLALANINE
+
+ PHE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.371290
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.234053
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.030057
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.102448
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.098720
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.060989
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.060989
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000   0.021313
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.083109
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.098466
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.156974
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.123731
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000  -0.099824
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000   0.114679
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.156974
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000   0.123731
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000  -0.083109
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000   0.098466
+  22  C     C     M    6   4   3     1.522   111.100   180.000   0.547987
+  23  O     O     E   22   6   4     1.229   120.500     0.000  -0.506795
+
+CHARGE
+ -0.371290  0.234053 -0.030057  0.102448 -0.098720
+  0.060989  0.060989  0.021313 -0.083109  0.098466
+ -0.156974  0.123731 -0.099824  0.114679 -0.156974
+  0.123731 -0.083109  0.098466  0.547987 -0.506795
+
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CE1  CE2  CZ   HZ
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+
+DONE
+TYROSINE
+
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.487560
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.263521
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.009614
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.095501
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.051853
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.019145
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.019145
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000   0.112601
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.183461
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.132715
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.181823
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.137303
+  16  CZ    C     B   14  12  11     1.400   120.000     0.000   0.206277
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000  -0.421233
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000   0.329691
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.181823
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000   0.137303
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000  -0.183461
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000   0.132715
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.622290
+  24  O     O     E   23   6   4     1.229   120.500     0.000  -0.526607
+
+CHARGE
+ -0.487560  0.263521  0.009614  0.095501 -0.051853
+  0.019145  0.019145  0.112601 -0.183461  0.132715
+ -0.181823  0.137303  0.206277 -0.421233  0.329691
+ -0.181823  0.137303 -0.183461  0.132715  0.622290
+ -0.526607
+
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+ CE1  CE2  CZ   OH
+
+DONE
+GLUTAMIC ACID
+
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.423392
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.306811
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.031633
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.065100
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.074772
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000  -0.003535
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000  -0.003535
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000  -0.033909
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000  -0.004135
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000  -0.004135
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.765188
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000  -0.824035
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000  -0.824035
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.469735
+  18  O     O     E   17   6   4     1.229   120.500     0.000  -0.592528
+
+CHARGE
+ -0.423392  0.306811  0.031633  0.065100  0.074772
+ -0.003535 -0.003535 -0.033909 -0.004135 -0.004135
+  0.765188 -0.824035 -0.824035  0.469735 -0.592528
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CG   OE1  CD   OE2
+
+DONE
+ASPARTIC ACID
+
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.558201
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.319676
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.007225
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.082375
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.047555
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000  -0.014836
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000  -0.014836
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.745168
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000  -0.730385
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000  -0.730385
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.443199
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.501445
+
+CHARGE
+ -0.558201  0.319676  0.007225  0.082375 -0.047555
+ -0.014836 -0.014836  0.745168 -0.730385 -0.730385
+  0.443199 -0.501445
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CB   OD1  CG   OD2
+
+DONE
+LYSINE
+
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.435875
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.251302
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.038773
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.129478
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.108273
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.045214
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.045214
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.033341
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.010208
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.010208
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.047841
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.070715
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.070715
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000  -0.069974
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000   0.119522
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000   0.119522
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000  -0.250358
+  21  HZ1   H     E   20  17  14     1.010   109.470    60.000   0.294561
+  22  HZ2   H     E   20  17  14     1.010   109.470   180.000   0.294561
+  23  HZ3   H     E   20  17  14     1.010   109.470   300.000   0.294561
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.725129
+  25  O     O     E   24   6   4     1.229   120.500     0.000  -0.563157
+
+CHARGE
+ -0.435875  0.251302 -0.038773  0.129478 -0.108273
+  0.045214  0.045214  0.033341  0.010208  0.010208
+ -0.047841  0.070715  0.070715 -0.069974  0.119522
+  0.119522 -0.250358  0.294561  0.294561  0.294561
+  0.725129 -0.563157
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+LYSINE neutral
+
+ LYN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.453388
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.289695
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.024500
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.099553
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.035478
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.004797
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.004797
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.019962
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000  -0.015610
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000  -0.015610
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000   0.041105
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.008304
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.008304
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000   0.188382
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000   0.016810
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000   0.016810
+  20  NZ    N3    B   17  14  11     1.470   109.470   180.000  -0.894254
+  21  HZ2   H     E   20  17  14     1.010   109.470   180.000   0.332053
+  22  HZ3   H     E   20  17  14     1.010   109.470   300.000   0.332053
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.608464
+  24  O     O     E   24   6   4     1.229   120.500     0.000  -0.563281
+
+CHARGE
+ -0.453388  0.289695 -0.024500  0.099553  0.035478
+  0.004797  0.004797 -0.019962 -0.015610 -0.015610
+  0.041105  0.008304  0.008304  0.188382  0.016810
+  0.016810 -0.894254  0.332053  0.332053  0.608464
+ -0.563281
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+PROLINE
+
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.088116
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100  -0.011906
+   6  HD2   H1    E    5   4   3     1.090   109.500    80.000   0.043951
+   7  HD3   H1    E    5   4   3     1.090   109.500   320.000   0.043950
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100   0.013059
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000   0.019574
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000   0.019574
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300  -0.003351
+  12  HB2   HC    E   11   8   5     1.090   109.500   256.300   0.019352
+  13  HB3   HC    E   11   8   5     1.090   109.500   136.300   0.019352
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200  -0.034577
+  15  HA    H1    E   14   4   3     1.090   109.500    60.000   0.059977
+  16  C     C     M   14   4   3     1.522   109.500   300.000   0.333720
+  17  O     O     E   16  14   4     1.229   120.500     0.000  -0.434559
+
+CHARGE
+ -0.088116 -0.011906  0.043951  0.043950  0.013059
+  0.019574  0.019574 -0.003351  0.019352  0.019352
+ -0.034577  0.059977  0.333720 -0.434559
+
+
+LOOP
+ CB   CA
+
+IMPROPER
+ CA   +M   C    O
+ -M   CD   N    CA
+
+DONE
+CYSTEINE
+
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.396165
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.295187
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.073501
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.140510
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.221371
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.146537
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.146537
+  11  SG    SH    S    8   6   4     1.810   116.000   180.000  -0.285182
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000   0.189274
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.643035
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.584861
+
+CHARGE
+ -0.396165  0.295187 -0.073501  0.140510 -0.221371
+  0.146537  0.146537 -0.285182  0.189274  0.643035
+ -0.584861
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+CYSTEINE with negative charge
+
+ CYM  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.73600
+   9  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.24400
+  10  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.24400
+  11  SG    SH    E    8   6   4     1.810   116.000   180.000  -0.73600
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.61600
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.50400
+
+CHARGE
+  -.4157  .2719  -.0351  .0508  -.2413
+   .1122  .1122  -.8844  .5973  -.5679
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+
+DONE
+CYSTINE(S-S BRIDGE)
+
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.435921
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.290077
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.030547
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.132146
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.033006
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.078951
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.078951
+  11  SG    S     E    8   6   4     1.810   116.000   180.000  -0.132272
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.624788
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.573167
+
+CHARGE
+ -0.435921  0.290077 -0.030547  0.132146 -0.033006
+  0.078951  0.078951 -0.132272  0.624788 -0.573167
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+METHIONINE
+
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.394918
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.280537
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.087681
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.123080
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.019227
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.048840
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.048840
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.208167
+  12  HG2   H1    E   11   8   6     1.090   109.500   300.000   0.124228
+  13  HG3   H1    E   11   8   6     1.090   109.500    60.000   0.124228
+  14  SD    S     S   11   8   6     1.810   110.000   180.000  -0.211958
+  15  CE    CT    3   14  11   8     1.780   100.000   180.000  -0.284698
+  16  HE1   H1    E   15  14  11     1.090   109.500    60.000   0.128394
+  17  HE2   H1    E   15  14  11     1.090   109.500   180.000   0.128394
+  18  HE3   H1    E   15  14  11     1.090   109.500   300.000   0.128394
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.599684
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.566424
+
+CHARGE
+ -0.394918  0.280537 -0.087681  0.123080  0.019227
+  0.048840  0.048840 -0.208167  0.124228  0.124228
+ -0.211958 -0.284698  0.128394  0.128394  0.128394
+  0.599684 -0.566424
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+ ACE BEGINNING GROUP
+
+ ACE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HH31  HC    M    3   2   1     1.000    90.000   180.000   0.076010
+   5  CH3   CT    M    4   3   2     1.090    90.000   180.000  -0.190264
+   6  HH32  HC    E    5   4   3     1.090   109.500    60.000   0.076011
+   7  HH33  HC    E    5   4   3     1.090   109.500   300.000   0.076010
+   8  C     C     M    5   4   3     1.530   111.100   180.000   0.512403
+   9  O     O     E    8   5   4     1.229   120.500     0.000  -0.550170
+
+CHARGE
+  0.076010 -0.190264  0.076011  0.076010  0.512403
+ -0.550170
+
+
+
+IMPROPER
+ CH3  +M   C    O
+
+DONE
+N-methyl all atom
+
+ NME  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.423888
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.290111
+   6  CH3   CT    M    4   3   2     1.449   121.900   180.000  -0.054293
+   7  HH31 H1    E    6   4   3     1.090   109.500     0.000   0.062690
+   8  HH32 H1    E    6   4   3     1.090   109.500   120.000   0.062690
+   9  HH33 H1    E    6   4   3     1.090   109.500   240.000   0.062690
+
+CHARGE
+ -0.423888  0.290111 -0.054293  0.062690  0.062690
+  0.062690
+
+
+
+IMPROPER
+ -M   CH3  N    H
+
+DONE
+  NH2 ENDING GROUP
+
+ NHE  INT     1
+ CORRECT OMIT DU  BEG
+   0.00000
+   1   DUMM  DU    M      0  -1  -2       0.0000      0.0000      0.0000
+   2   DUMM  DU    M      1   0  -1       1.0000      0.0000      0.0000
+   3   DUMM  DU    M      2   1   0       1.0000     90.0000      0.0000
+   4   N     N     M      3   2   1       1.3350    116.6000    180.0000
+   5   HN1   H     E      4   3   2       1.0100    119.8000      0.0000
+   6   HN2   H     E      4   3   2       1.0100    119.8000    180.0000
+
+CHARGE
+  -0.46300   0.23150   0.23150
+
+IMPROPER
+ -M   HN1  N    HN2
+
+DONE
+   WATER, TIP3P MODEL
+HOH
+ HOH  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H1    HW    M    3   2   1     1.000   101.430   -98.890   0.41700
+   5  O     OW    M    4   3   2     0.9572  104.520   -39.220  -0.83400
+   6  H2    HW    E    5   4   3     0.9572  104.520  -151.000   0.41700
+
+LOOP
+ H1   H2
+
+DONE
+ASP neutral
+ASH
+ ASH  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.392069
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.282413
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.035317
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.094292
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.121405
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.069032
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.069032
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.678640
+  12  OD1   O     E   11   8   6     1.260   117.200    90.000  -0.550940
+  13  OD2   OH    S   11   8   6     1.260   117.200   270.000  -0.587163
+  14  HD2   HO    E   13  11   8     0.96    109.5     180.000   0.438035
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.620495
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.565045
+
+CHARGE
+ -0.392069  0.282413 -0.035317  0.094292 -0.121405
+  0.069032  0.069032  0.678640 -0.550940 -0.587163
+  0.438035  0.620495 -0.565045
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CB   OD1  CG   OD2
+
+DONE
+GLU neutral
+GLH
+ GLH  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.384536
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.263963
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.060898
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.109620
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.018753
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.034966
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.034966
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000  -0.038364
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.048444
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.048444
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.638937
+  15  OE1   O     E   14  11   8     1.260   117.200    90.000  -0.559031
+  16  OE2   OH    S   14  11   8     1.260   117.200   270.000  -0.588722
+  17  HE2   HO    E   16  14  11     0.960   109.500   180.000   0.447661
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.587056
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.563753
+
+CHARGE
+ -0.384536  0.263963 -0.060898  0.109620 -0.018753
+  0.034966  0.034966 -0.038364  0.048444  0.048444
+  0.638937 -0.559031 -0.588722  0.447661  0.587056
+ -0.563753
+
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+ CG   OE1  CD   OE2
+
+DONE
+Sodium Ion
+CIP
+ CIP  INT     1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 NA+    IP    M    3    2    1    1.0000   90.0000  180.0000 1.000
+
+DONE
+Chloride Ion
+CIM
+ CIM  INT     1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 CL-    IM    M    3    2    1    1.0000   90.0000  180.0000 -1.000
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..4b7832b4e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 HH31 HC M   3   2   1      1.000     90.000    180.000
+  5  CH3 CT M   4   3   2      1.090     90.000    180.000
+  6 HH32 HC E   5   4   3      1.090    109.500     60.000
+  7 HH33 HC E   5   4   3      1.090    109.500    300.000
+  8    C  C M   5   4   3      1.530    111.100    180.000
+  9    O  O E   8   5   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..a7bb1df86
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ALA_ALANINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..c81cec911
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ARG_ARGININE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 H1 E  14  11   8      1.090    109.500    300.000
+ 16  HD3 H1 E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE  H E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11  H E  20  19  17      1.010    119.800      0.000
+ 22 HH12  H E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21  H E  23  19  17      1.010    119.800      0.000
+ 25 HH22  H E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASH_ASP_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASH_ASP_neutral.in_frag
new file mode 100644
index 000000000..871b86bfb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASH_ASP_neutral.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1  O E  11   8   6      1.260    117.200     90.000
+ 13  OD2 OH S  11   8   6      1.260    117.200    270.000
+ 14  HD2 HO E  13  11   8      0.960    109.500    180.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..923988a6b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..18c0aa80a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/CIM_Chloride_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CIM_Chloride_Ion.in_frag
new file mode 100644
index 000000000..b5670775c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CIM_Chloride_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CL- IM M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/CIP_Sodium_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CIP_Sodium_Ion.in_frag
new file mode 100644
index 000000000..088bc4f00
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CIP_Sodium_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  NA+ IP M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYM_CYSTEINE_with_negative_charge.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYM_CYSTEINE_with_negative_charge.in_frag
new file mode 100644
index 000000000..c4791eff8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYM_CYSTEINE_with_negative_charge.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 10  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 11   SG SH E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..4c0f31d34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYS_CYSTEINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG SH S   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..4bcb8af4c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG  S E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLH_GLU_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLH_GLU_neutral.in_frag
new file mode 100644
index 000000000..bb692bd02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLH_GLU_neutral.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1  O E  14  11   8      1.260    117.200     90.000
+ 16  OE2 OH S  14  11   8      1.260    117.200    270.000
+ 17  HE2 HO E  16  14  11      0.960    109.500    180.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..e3905d2e3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..9f20f8f01
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..2b34e89e7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H1 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H1 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..47aa5bb10
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..10b520062
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..0fa584734
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..bca9a78cc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..23b22a7e4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/LEU_LEUCINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/LYN_LYSINE_neutral.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/LYN_LYSINE_neutral.in_frag
new file mode 100644
index 000000000..855cd54e2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/LYN_LYSINE_neutral.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 B  17  14  11      1.470    109.470    180.000
+ 21  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 22  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..af3f27bf0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/LYS_LYSINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1  H E  20  17  14      1.010    109.470     60.000
+ 22  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 23  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..da19600d3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/MET_METHIONINE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 H1 E  11   8   6      1.090    109.500    300.000
+ 13  HG3 H1 E  11   8   6      1.090    109.500     60.000
+ 14   SD  S S  11   8   6      1.810    110.000    180.000
+ 15   CE CT 3  14  11   8      1.780    100.000    180.000
+ 16  HE1 H1 E  15  14  11      1.090    109.500     60.000
+ 17  HE2 H1 E  15  14  11      1.090    109.500    180.000
+ 18  HE3 H1 E  15  14  11      1.090    109.500    300.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/NHE_NH2_ENDING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/NHE_NH2_ENDING_GROUP.in_frag
new file mode 100644
index 000000000..10d8ca029
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/NHE_NH2_ENDING_GROUP.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5  HN1  H E   4   3   2      1.010    119.800      0.000
+  6  HN2  H E   4   3   2      1.010    119.800    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/NME_N-methyl_all_atom.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/NME_N-methyl_all_atom.in_frag
new file mode 100644
index 000000000..aa1758816
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/NME_N-methyl_all_atom.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6  CH3 CT M   4   3   2      1.449    121.900    180.000
+  7 HH31 H1 E   6   4   3      1.090    109.500      0.000
+  8 HH32 H1 E   6   4   3      1.090    109.500    120.000
+  9 HH33 H1 E   6   4   3      1.090    109.500    240.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..2bb6cdc54
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O  O E  22   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..7c4fada2c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/PRO_PROLINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 H1 E   5   4   3      1.090    109.500     80.000
+  7  HD3 H1 E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    256.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    136.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA H1 E  14   4   3      1.090    109.500     60.000
+ 16    C  C M  14   4   3      1.522    109.500    300.000
+ 17    O  O E  16  14   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/SER_SERINE.in_frag
new file mode 100644
index 000000000..5ff430502
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/SER_SERINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/THR_THREONINE.in_frag
new file mode 100644
index 000000000..cf686b69f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/THR_THREONINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB H1 E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..a7aed5e34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O  O E  26   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..4da5d8dca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/TYR_TYROSINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ  C B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_amino94/VAL_VALINE.in_frag
new file mode 100644
index 000000000..6f5affadb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/VAL_VALINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_amino94/all_amino94.in b/cad/tests/AMBER_test_structures/dot_in/all_amino94/all_amino94.in
new file mode 100644
index 000000000..65309f759
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_amino94/all_amino94.in
@@ -0,0 +1,959 @@
+    1    1    2
+db94.dat                                                                
+ALANINE                                                         
+                                                                
+ ALA  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000  0.00000 
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000  0.00000 
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000  0.00000 
+   4  N     N     M    3   2   1     1.335   116.600   180.000 -0.41570 
+   5  H     H     E    4   3   2     1.010   119.800     0.000  0.27190 
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  0.03370 
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000  0.08230 
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000 -0.18250 
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000  0.06030 
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000  0.06030 
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000  0.06030 
+  12  C     C     M    6   4   3     1.522   111.100   180.000  0.59730 
+  13  O     O     E   12   6   4     1.229   120.500     0.000 -0.56790 
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+GLYCINE                                                         
+                                                                
+ GLY  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.02520
+   7  HA2   H1    E    6   4   3     1.090   109.500   300.000   0.06980
+   8  HA3   H1    E    6   4   3     1.090   109.500    60.000   0.06980
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.59730
+  10  O     O     E    9   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+SERINE                                                          
+                                                                
+ SER  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.02490
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08430
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.21170
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.03520
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.03520
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.65460
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000   0.42750
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+THREONINE                                                       
+                                                                
+ THR  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.03890
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.10070
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.36540
+   9  HB    H1    E    8   6   4     1.090   109.500   180.000   0.00430
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000  -0.24380
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.06420
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.06420
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.06420
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.67610
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000   0.41020
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+LEUCINE                                                         
+                                                                
+ LEU  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.05180
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.09220
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.11020
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04570
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04570
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.35310
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000  -0.03610
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000  -0.41210
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000   0.10000
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000   0.10000
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000   0.10000
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000  -0.41210
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000   0.10000
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000   0.10000
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000   0.10000
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+ISOLEUCINE                                                      
+                                                                
+ ILE  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.05970
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08690
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000   0.13030
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.01870
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000  -0.32040
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.08820
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.08820
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.08820
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000  -0.04300
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000   0.02360
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000   0.02360
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000  -0.06600
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000   0.01860
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000   0.01860
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000   0.01860
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+VALINE                                                          
+                                                                
+ VAL  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.08750
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.09690
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.29850
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000  -0.02970
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000  -0.31920
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000   0.07910
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000   0.07910
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000   0.07910
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000  -0.31920
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000   0.07910
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000   0.07910
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000   0.07910
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+ASPARAGINE                                                      
+                                                                
+ ASN  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.01430
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.10480
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.20410
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.07970
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.07970
+  11  CG    C     B    8   6   4     1.522   111.100   180.000   0.71300
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000  -0.59310
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000  -0.91910
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000   0.41960
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000   0.41960
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CB   ND2  CG   OD1                                             
+ CG   HD21 ND2  HD22                                            
+                                                                
+DONE                                                            
+GLUTAMINE                                                       
+                                                                
+ GLN  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.00310
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08500
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.00360
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.01710
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.01710
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.06450
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.03520
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.03520
+  14  CD    C     B   11   8   6     1.522   111.100   180.000   0.69510
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000  -0.60860
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000  -0.94070
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000   0.42510
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000   0.42510
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   NE2  CD   OE1                                             
+ CD   HE21 NE2  HE22                                            
+                                                                
+DONE                                                            
+ARGININE                                                        
+                                                                
+ ARG  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.34790
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27470
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.26370
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.15600
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.00070
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03270
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03270
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.03900
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.02850
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.02850
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000   0.04860
+  15  HD2   H1    E   14  11   8     1.090   109.500   300.000   0.06870
+  16  HD3   H1    E   14  11   8     1.090   109.500    60.000   0.06870
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000  -0.52950
+  18  HE    H     E   17  14  11     1.010   118.500     0.000   0.34560
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000   0.80760
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000  -0.86270
+  21  HH11  H     E   20  19  17     1.010   119.800     0.000   0.44780
+  22  HH12  H     E   20  19  17     1.010   119.800   180.000   0.44780
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000  -0.86270
+  24  HH21  H     E   23  19  17     1.010   119.800     0.000   0.44780
+  25  HH22  H     E   23  19  17     1.010   119.800   180.000   0.44780
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.73410
+  27  O     O     E   26   6   4     1.229   120.500     0.000  -0.58940
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ NE   NH1  CZ   NH2                                             
+ CD   CZ   NE   HE                                              
+ CZ   HH11 NH1  HH12                                            
+ CZ   HH21 NH2  HH22                                            
+                                                                
+DONE                                                            
+HISTIDINE DELTAH                                                
+                                                                
+ HID  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.01880
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08810
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.04620
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04020
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04020
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.02660
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.38110
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.36490
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.20570
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.13920
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000  -0.57270
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000   0.12920
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000   0.11470
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.56790
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE EPSILONH                                              
+                                                                
+ HIE  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.05810
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.13600
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.00740
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03670
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03670
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.18680
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000  -0.54320
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.16350
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000   0.14350
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000  -0.27950
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000   0.33390
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000  -0.22070
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000   0.18620
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.56790
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CE1  CD2  NE2  HE2                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE PLUS                                                  
+                                                                
+ HIP  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.34790
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27470
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.13540
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.12120
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.04140
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.08100
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.08100
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.00120
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.15130
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.38660
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000  -0.01700
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.26810
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000  -0.17180
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000   0.39110
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000  -0.11410
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000   0.23170
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.73410
+  21  O     O     E   20   6   4     1.229   120.500     0.000  -0.58940
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CE1  CD2  NE2  HE2                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+TRYPTOPHAN                                                      
+                                                                
+ TRP  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.02750
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.11230
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.00500
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03390
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03390
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.14150
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000  -0.16380
+  13  HD1   H4    E   12  11   8     1.090   120.000     0.000   0.20620
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000  -0.34180
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000   0.34120
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000   0.13800
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000  -0.26010
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000   0.15720
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000  -0.11340
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000   0.14170
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000  -0.19720
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000   0.14470
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000  -0.23870
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000   0.17000
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000   0.12430
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  27  O     O     E   26   6   4     1.229   120.500     0.000  -0.56790
+
+LOOP                                                            
+ CG   CD2                                                       
+ CE2  CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CD1  CE2  NE1  HE1                                             
+ CE2  CH2  CZ2  HZ2                                             
+ CZ2  CZ3  CH2  HH2                                             
+ CH2  CE3  CZ3  HZ3                                             
+ CZ3  CD2  CE3  HE3                                             
+ CG   NE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+PHENYLALANINE                                                   
+                                                                
+ PHE  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.00240
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.09780
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.03430
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.02950
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.02950
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000   0.01180
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.12560
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.13300
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.17040
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.14300
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000  -0.10720
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000   0.12970
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.17040
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000   0.14300
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000  -0.12560
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000   0.13300
+  22  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  23  O     O     E   22   6   4     1.229   120.500     0.000  -0.56790
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CE1  CE2  CZ   HZ
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+TYROSINE                                                        
+                                                                
+ TYR  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.00140
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08760
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.01520
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.02950
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.02950
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000  -0.00110
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.19060
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.16990
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.23410
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.16560
+  16  CZ    C     B   14  12  11     1.400   120.000     0.000   0.32260
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000  -0.55790
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000   0.39920
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.23410
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000   0.16560
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000  -0.19060
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000   0.16990
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  24  O     O     E   23   6   4     1.229   120.500     0.000  -0.56790
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+ CE1  CE2  CZ   OH
+                                                                
+DONE                                                            
+GLUTAMIC ACID                                                   
+                                                                
+ GLU  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.51630
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.29360
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03970
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.11050
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.05600
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000  -0.01730
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000  -0.01730
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000   0.01360
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000  -0.04250
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000  -0.04250
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.80540
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000  -0.81880
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000  -0.81880
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.53660
+  18  O     O     E   17   6   4     1.229   120.500     0.000  -0.58190
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   OE1  CD   OE2                                             
+                                                                
+DONE                                                            
+ASPARTIC ACID                                                   
+                                                                
+ ASP  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.51630
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.29360
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03810
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.03030
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000  -0.01220
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000  -0.01220
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.79940
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000  -0.80140
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000  -0.80140
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.53660
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.58190
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CB   OD1  CG   OD2                                             
+                                                                
+DONE                                                            
+LYSINE                                                          
+                                                                
+ LYS  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.34790
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27470
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.24000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.14260
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.00940
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03620
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03620
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.01870
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.01030
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.01030
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.04790
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.06210
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.06210
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000  -0.01430
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000   0.11350
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000   0.11350
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000  -0.38540
+  21  HZ1   H     E   20  17  14     1.010   109.470    60.000   0.34000
+  22  HZ2   H     E   20  17  14     1.010   109.470   180.000   0.34000
+  23  HZ3   H     E   20  17  14     1.010   109.470   300.000   0.34000
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.73410
+  25  O     O     E   24   6   4     1.229   120.500     0.000  -0.58940
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+LYSINE neutral
+
+ LYN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.07206
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.09940
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.04845
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03400
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03400
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.06612
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.01041
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.01041
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.03768
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.01155
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.01155
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000   0.32604
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000  -0.03358
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000  -0.03358
+  20  NZ    N3    B   17  14  11     1.470   109.470   180.000  -1.03581
+  21  HZ2   H     E   20  17  14     1.010   109.470   180.000   0.38604
+  22  HZ3   H     E   20  17  14     1.010   109.470   300.000   0.38604
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  24  O     O     E   23   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+PROLINE                                                         
+                                                                
+ PRO  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.25480
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100   0.01920
+   6  HD2   H1    E    5   4   3     1.090   109.500    80.000   0.03910
+   7  HD3   H1    E    5   4   3     1.090   109.500   320.000   0.03910
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100   0.01890
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000   0.02130
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000   0.02130
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300  -0.00700
+  12  HB2   HC    E   11   8   5     1.090   109.500   256.300   0.02530
+  13  HB3   HC    E   11   8   5     1.090   109.500   136.300   0.02530
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200  -0.02660
+  15  HA    H1    E   14   4   3     1.090   109.500    60.000   0.06410
+  16  C     C     M   14   4   3     1.522   109.500   300.000   0.58960
+  17  O     O     E   16  14   4     1.229   120.500     0.000  -0.57480
+
+LOOP                                                            
+ CB   CA                                                        
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ -M   CD   N    CA
+                                                                
+DONE                                                            
+CYSTEINE                                                        
+                                                                
+ CYS  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.02130
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.11240
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.12310
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.11120
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.11120
+  11  SG    SH    S    8   6   4     1.810   116.000   180.000  -0.31190
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000   0.19330
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+CYSTEINE with negative charge
+
+ CYM  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  10  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  11  SG    SH    E    8   6   4     1.810   116.000   180.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O     E   12   6   4     1.229   120.500     0.000
+
+CHARGE 
+  -.4157  .2719  -.0351  .0508  -.2413  
+   .1122  .1122  -.8844  .5973  -.5679  
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+
+DONE
+CYSTINE(S-S BRIDGE)                                             
+                                                                
+ CYX  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.04290
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.07660
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.07900
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.09100
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.09100
+  11  SG    S     E    8   6   4     1.810   116.000   180.000  -0.10810
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+METHIONINE                                                      
+                                                                
+ MET  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.02370
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.03420
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.02410
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.02410
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.00180
+  12  HG2   H1    E   11   8   6     1.090   109.500   300.000   0.04400
+  13  HG3   H1    E   11   8   6     1.090   109.500    60.000   0.04400
+  14  SD    S     S   11   8   6     1.810   110.000   180.000  -0.27370
+  15  CE    CT    3   14  11   8     1.780   100.000   180.000  -0.05360
+  16  HE1   H1    E   15  14  11     1.090   109.500    60.000   0.06840
+  17  HE2   H1    E   15  14  11     1.090   109.500   180.000   0.06840
+  18  HE3   H1    E   15  14  11     1.090   109.500   300.000   0.06840
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+ ACE BEGINNING GROUP                                            
+                                                                
+ ACE  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HH31  HC    M    3   2   1     1.000    90.000   180.000   0.11230
+   5  CH3   CT    M    4   3   2     1.090    90.000   180.000  -0.36620
+   6  HH32  HC    E    5   4   3     1.090   109.500    60.000   0.11230
+   7  HH33  HC    E    5   4   3     1.090   109.500   300.000   0.11230
+   8  C     C     M    5   4   3     1.530   111.100   180.000   0.59720
+   9  O     O     E    8   5   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER                                                        
+ CH3  +M   C    O                                               
+                                                                
+DONE                                                            
+N-methyl all atom                                               
+                                                                
+ NME  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CH3   CT    M    4   3   2     1.449   121.900   180.000  -0.14900
+   7  HH31 H1    E    6   4   3     1.090   109.500     0.000   0.09760
+   8  HH32 H1    E    6   4   3     1.090   109.500   120.000   0.09760
+   9  HH33 H1    E    6   4   3     1.090   109.500   240.000   0.09760
+
+IMPROPER
+ -M   CH3  N    H 
+
+DONE                                                            
+  NH2 ENDING GROUP
+
+ NHE  INT     1
+ CORRECT OMIT DU  BEG
+   0.00000
+   1   DUMM  DU    M      0  -1  -2       0.0000      0.0000      0.0000
+   2   DUMM  DU    M      1   0  -1       1.0000      0.0000      0.0000
+   3   DUMM  DU    M      2   1   0       1.0000     90.0000      0.0000
+   4   N     N     M      3   2   1       1.3350    116.6000    180.0000
+   5   HN1   H     E      4   3   2       1.0100    119.8000      0.0000
+   6   HN2   H     E      4   3   2       1.0100    119.8000    180.0000
+    
+CHARGE
+  -0.46300   0.23150   0.23150 
+    
+IMPROPER
+ -M   HN1  N    HN2 
+
+DONE
+ASP neutral
+ASH
+ ASH  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03410
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.08640
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.03160
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04880
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04880
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.64620
+  12  OD1   O     E   11   8   6     1.260   117.200    90.000  -0.55540
+  13  OD2   OH    S   11   8   6     1.260   117.200   270.000  -0.63760
+  14  HD2   HO    E   13  11   8     0.96    109.5     180.000   0.47470
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CB   OD1  CG   OD2
+
+DONE
+GLU neutral
+GLH
+ GLH  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.41570
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27190
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.01450
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.07790
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.00710
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.02560
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.02560
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000  -0.01740
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.04300
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.04300
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.68010
+  15  OE1   O     E   14  11   8     1.260   117.200    90.000  -0.58380
+  16  OE2   OH    S   14  11   8     1.260   117.200   270.000  -0.65110
+  17  HE2   HO    E   16  14  11     0.960   109.500   180.000   0.46410
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.59730
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.56790
+
+IMPROPER
+ -M   CA   N    H 
+ CA   +M   C    O
+ CG   OE1  CD   OE2
+
+DONE
+Sodium Ion
+CIP
+ CIP  INT     1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 NA+    IP    M    3    2    1    1.0000   90.0000  180.0000 1.000
+
+DONE
+Chloride Ion
+CIM
+ CIM  INT     1
+CORR OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 CL-    IM    M    3    2    1    1.0000   90.0000  180.0000 -1.000
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..b5292643c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ARG_ARGININE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ARG_ARGININE__COO-_ANION.in_frag
new file mode 100644
index 000000000..4134efca3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ARG_ARGININE__COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 H1 E  14  11   8      1.090    109.500    300.000
+ 16  HD3 H1 E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE  H E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11  H E  20  19  17      1.010    119.800      0.000
+ 22 HH12  H E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21  H E  23  19  17      1.010    119.800      0.000
+ 25 HH22  H E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ASN_ASPARAGINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ASN_ASPARAGINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..1103e8f02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ASN_ASPARAGINE____COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..38ddae5c9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/CYS_CYSTEINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/CYS_CYSTEINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..d907f763f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/CYS_CYSTEINE__COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG SH S   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag
new file mode 100644
index 000000000..d6fd2c5d8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG  S E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLN_GLUTAMINE_____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLN_GLUTAMINE_____COO-_ANION.in_frag
new file mode 100644
index 000000000..1f32b7005
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLN_GLUTAMINE_____COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..6b78296d7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O O2 E  17   6   4      1.229    120.500      0.000
+ 19  OXT O2 E  17   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..7fa518f65
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/GLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H1 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H1 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O O2 E   9   6   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
new file mode 100644
index 000000000..0a8d923fd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag
new file mode 100644
index 000000000..647057964
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HIP_HISTIDINE_PLUS_COO-.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HIP_HISTIDINE_PLUS_COO-.in_frag
new file mode 100644
index 000000000..b803ac3e8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/HIP_HISTIDINE_PLUS_COO-.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O O2 E  20   6   4      1.229    120.500      0.000
+ 22  OXT O2 E  20   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ILE_ISOLEUCINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ILE_ISOLEUCINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..d10774a63
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/ILE_ISOLEUCINE____COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/LEU_LEUCINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/LEU_LEUCINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..7ae29ba22
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/LEU_LEUCINE__COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/LYS_LYSINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/LYS_LYSINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..56193dcd0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/LYS_LYSINE__COO-_ANION.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1  H E  20  17  14      1.010    109.470     60.000
+ 22  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 23  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O O2 E  24   6   4      1.229    120.500      0.000
+ 26  OXT O2 E  24   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/MET_METHIONINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/MET_METHIONINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..e82705dcf
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/MET_METHIONINE____COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 H1 E  11   8   6      1.090    109.500    300.000
+ 13  HG3 H1 E  11   8   6      1.090    109.500     60.000
+ 14   SD  S S  11   8   6      1.810    110.000    180.000
+ 15   CE CT 3  14  11   8      1.780    100.000    180.000
+ 16  HE1 H1 E  15  14  11      1.090    109.500     60.000
+ 17  HE2 H1 E  15  14  11      1.090    109.500    180.000
+ 18  HE3 H1 E  15  14  11      1.090    109.500    300.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/PHE_PHENYLALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/PHE_PHENYLALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..a34ed72b9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/PHE_PHENYLALANINE_COO-_ANION.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O O2 E  22   6   4      1.229    120.500      0.000
+ 24  OXT O2 E  22   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/PRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/PRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..cfec9fc30
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/PRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 H1 E   5   4   3      1.090    109.500     80.000
+  7  HD3 H1 E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    256.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    136.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA H1 E  14   4   3      1.090    109.500     60.000
+ 16    C  C M  14   4   3      1.522    109.500    300.000
+ 17    O O2 E  16  14   4      1.229    120.500      0.000
+ 18  OXT O2 E  16  14   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/SER_SERINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/SER_SERINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..2cb07f019
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/SER_SERINE__COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/THR_THREONINE_____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/THR_THREONINE_____COO-_ANION.in_frag
new file mode 100644
index 000000000..56655d36f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/THR_THREONINE_____COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB H1 E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/TRP_TRYPTOPHAN____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/TRP_TRYPTOPHAN____COO-_ANION.in_frag
new file mode 100644
index 000000000..a05813d51
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/TRP_TRYPTOPHAN____COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/TYR_TYROSINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/TYR_TYROSINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..60094dd3d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/TYR_TYROSINE__COO-_ANION.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O O2 E  23   6   4      1.229    120.500      0.000
+ 25  OXT O2 E  23   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/VAL_VALINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/VAL_VALINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..376c9d614
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/VAL_VALINE__COO-_ANION.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/all_aminoct02.in b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/all_aminoct02.in
new file mode 100644
index 000000000..98e04f9e5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct02/all_aminoct02.in
@@ -0,0 +1,914 @@
+    1    1  201                                               
+db2000.dat                                                      
+ALANINE COO- ANION                                            
+                                                              
+ ALA  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O2    E   12   6   4     1.229   120.500     0.000
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0679   .0708  -.1226
+   .0586   .0586   .0586   .5771  -.7432
+  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+GLYCINE COO- ANION                                            
+                                                              
+ GLY  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA2   H1    E    6   4   3     1.090   109.500   300.000
+   8  HA3   H1    E    6   4   3     1.090   109.500    60.000
+   9  C     C     M    6   4   3     1.522   110.400   180.000
+  10  O     O2    E    9   6   4     1.229   120.500     0.000
+  11  OXT   O2    E    9   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.1509   .1035   .1035
+   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+SERINE  COO- ANION                                            
+                                                              
+ SER  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000
+  13  C     C     M    6   4   3     1.522   111.100   180.000
+  14  O     O2    E   13   6   4     1.229   120.500     0.000
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0356   .0666   .0748
+   .0602   .0602  -.5419   .3718   .5771
+  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+THREONINE     COO- ANION                                      
+                                                              
+ THR  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB    H1    E    8   6   4     1.090   109.500   180.000
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000
+  16  C     C     M    6   4   3     1.522   111.100   180.000
+  17  O     O2    E   16   6   4     1.229   120.500     0.000
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0138   .0474   .3514
+  -.0608  -.1888   .0451   .0451   .0451
+  -.6176   .4030   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+LEUCINE  COO- ANION                                           
+                                                              
+ LEU  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000
+  21  C     C     M    6   4   3     1.522   111.100   180.000
+  22  O     O2    E   21   6   4     1.229   120.500     0.000
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.1138   .0776  -.1398
+   .0480   .0480   .4179  -.0540  -.4091
+   .0984   .0984   .0984  -.4091   .0984
+   .0984   .0984   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+ISOLEUCINE    COO- ANION                                      
+                                                              
+ ILE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000
+  21  C     C     M    6   4   3     1.522   111.100   180.000
+  22  O     O2    E   21   6   4     1.229   120.500     0.000
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.1622   .1028   .1296
+   .0207  -.3021   .0825   .0825   .0825
+  -.0335   .0289   .0289  -.0993   .0316
+   .0316   .0316   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+VALINE  COO- ANION                                            
+                                                              
+ VAL  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000
+  18  C     C     M    6   4   3     1.522   111.100   180.000
+  19  O     O2    E   18   6   4     1.229   120.500     0.000
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.1531   .0920   .2896
+   .0114  -.2902   .0661   .0661   .0661
+  -.2902   .0661   .0661   .0661   .5771
+  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+ASPARAGINE    COO- ANION                                      
+                                                              
+ ASN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.522   111.100   180.000
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000
+  16  C     C     M    6   4   3     1.522   111.100   180.000
+  17  O     O2    E   16   6   4     1.229   120.500     0.000
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0510   .0810  -.2184
+   .1005   .1005   .6838  -.5751  -.7870
+   .3609   .3609   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CB   ND2  CG   OD1                                           
+ CG   HD21 ND2  HD22                                          
+                                                              
+DONE                                                          
+GLUTAMINE     COO- ANION                                      
+                                                              
+ GLN  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.522   111.100   180.000
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O2    E   19   6   4     1.229   120.500     0.000
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.1222   .0719   .1006
+   .0150   .0150  -.2290   .0974   .0974
+   .6952  -.6169  -.7851   .3584   .3584
+   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CG   NE2  CD   OE1                                           
+ CD   HE21 NE2  HE22                                          
+                                                              
+DONE                                                          
+ARGININE  COO- ANION                                          
+                                                              
+ ARG  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   H1    E   14  11   8     1.090   109.500   300.000
+  16  HD3   H1    E   14  11   8     1.090   109.500    60.000
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000
+  18  HE    H     E   17  14  11     1.010   118.500     0.000
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000
+  21  HH11  H     E   20  19  17     1.010   119.800     0.000
+  22  HH12  H     E   20  19  17     1.010   119.800   180.000
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000
+  24  HH21  H     E   23  19  17     1.010   119.800     0.000
+  25  HH22  H     E   23  19  17     1.010   119.800   180.000
+  26  C     C     M    6   4   3     1.522   111.100   180.000
+  27  O     O2    E   26   6   4     1.229   120.500     0.000
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.1062   .1045   .0133
+   .0348   .0348   .0088   .0276   .0276
+   .1167   .0540   .0540  -.5289   .3284
+   .8793  -.8367   .4202   .4202  -.8367
+   .4202   .4202   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ NE   NH1  CZ   NH2                                           
+ CD   CZ   NE   HE                                            
+ CZ   HH11 NH1  HH12                                          
+ CZ   HH21 NH2  HH22                                          
+                                                              
+DONE                                                          
+HISTIDINE DELTAH COO- ANION                                   
+                                                              
+ HID  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O2    E   19   6   4     1.229   120.500     0.000
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0361   .0491  -.0397
+   .0436   .0436   .0494  -.1644   .2727
+   .1038   .1002  -.4749   .0188   .0900
+   .5771  -.7432  -.7432
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE EPSILON-H   COO- ANION                              
+                                                              
+ HIE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O2    E   19   6   4     1.229   120.500     0.000
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0781   .0620  -.0421
+   .0604   .0604   .2452  -.5753   .2480
+   .0646  -.2343   .2949  -.1936   .1440
+   .5771  -.7432  -.7432
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE PLUS COO-                                           
+                                                              
+ HIP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000
+  20  C     C     M    6   4   3     1.522   111.100   180.000
+  21  O     O2    E   20   6   4     1.229   120.500     0.000
+  22  OXT   O2    E   20   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952   .0642   .0453  -.0055
+   .0556   .0556   .0948  -.0077   .2872
+  -.0740   .2133  -.0432   .3192  -.1224
+   .1737   .5771  -.7432  -.7432
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TRYPTOPHAN    COO- ANION                                      
+                                                              
+ TRP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000
+  13  HD1   H4    E   12  11   8     1.090   120.000     0.000
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000
+  26  C     C     M    6   4   3     1.522   111.100   180.000
+  27  O     O2    E   26   6   4     1.229   120.500     0.000
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0713   .0650  -.0149
+   .0382   .0382  -.0994  -.0762   .1446
+  -.3641   .3426   .1748  -.2311   .1389
+  -.1112   .1077  -.1479   .1083  -.2173
+   .1556   .0756   .5771  -.7432  -.7432
+
+LOOP                                                          
+ CG   CD2                                                     
+ CE2  CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CD1  CE2  NE1  HE1                                           
+ CE2  CH2  CZ2  HZ2                                           
+ CZ2  CZ3  CH2  HH2                                           
+ CH2  CE3  CZ3  HZ3                                           
+ CZ3  CD2  CE3  HE3                                           
+ CG   NE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+PHENYLALANINE COO- ANION                                      
+                                                              
+ PHE  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000
+  22  C     C     M    6   4   3     1.522   111.100   180.000
+  23  O     O2    E   22   6   4     1.229   120.500     0.000
+  24  OXT   O2    E   22   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0537   .0467  -.0065
+   .0340   .0340   .0283  -.1057   .1142
+  -.1484   .1146  -.0750   .0989  -.1484
+   .1146  -.1057   .1142   .5771  -.7432
+  -.7432
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CE1  CE2  CZ   HZ                                            
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TYROSINE  COO- ANION                                          
+                                                              
+ TYR  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000
+  23  C     C     M    6   4   3     1.522   111.100   180.000
+  24  O     O2    E   23   6   4     1.229   120.500     0.000
+  25  OXT   O2    E   23   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.1028   .0905  -.0020
+   .0396   .0396  -.0002  -.1421   .1194
+  -.1849   .1358   .2534  -.4768   .3584
+  -.1849   .1358  -.1421   .1194   .5771
+  -.7432  -.7432
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+ CE1  CE2  CZ   OH                                            
+                                                              
+DONE                                                          
+GLUTAMIC ACID COO- ANION                                      
+                                                              
+ GLU  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    C     B   11   8   6     1.527   109.470   180.000
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000
+  17  C     C     M    6   4   3     1.522   111.100   180.000
+  18  O     O2    E   17   6   4     1.229   120.500     0.000
+  19  OXT   O2    E   17   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.3065   .1254   .2282
+  -.0351  -.0351  -.2150   .0452   .0452
+   .6896  -.7429  -.7429   .5771  -.7432
+  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CG   OE1  CD   OE2                                           
+                                                              
+DONE                                                          
+ASPARTIC ACID COO- ANION                                      
+                                                              
+ ASP  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    C     B    8   6   4     1.527   109.470   180.000
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000
+  14  C     C     M    6   4   3     1.522   111.100   180.000
+  15  O     O2    E   14   6   4     1.229   120.500     0.000
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000
+
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.2422   .0934  -.0234
+  -.0104  -.0104   .7633  -.7571  -.7571
+   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+ CB   OD1  CG   OD2                                           
+                                                              
+DONE                                                          
+LYSINE  COO- ANION                                            
+                                                              
+ LYS  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000
+  21  HZ1   H     E   20  17  14     1.010   109.470    60.000
+  22  HZ2   H     E   20  17  14     1.010   109.470   180.000
+  23  HZ3   H     E   20  17  14     1.010   109.470   300.000
+  24  C     C     M    6   4   3     1.522   111.100   180.000
+  25  O     O2    E   24   6   4     1.229   120.500     0.000
+  26  OXT   O2    E   24   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0882   .0952  -.0277
+   .0293   .0293  -.0134   .0387   .0387
+  -.0359   .0539   .0539   .1420   .0461
+   .0461  -.2099   .2860   .2860   .2860
+   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+PROLINE COO- ANION                                            
+                                                              
+ PRO  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.337   117.000   180.000
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100
+   6  HD2   H1    E    5   4   3     1.090   109.500    80.000
+   7  HD3   H1    E    5   4   3     1.090   109.500   320.000
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300
+  12  HB2   HC    E   11   8   5     1.090   109.500   256.300
+  13  HB3   HC    E   11   8   5     1.090   109.500   136.300
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200
+  15  HA    H1    E   14   4   3     1.090   109.500    60.000
+  16  C     C     M   14   4   3     1.522   109.500   300.000
+  17  O     O2    E   16  14   4     1.229   120.500     0.000
+  18  OXT   O2    E   16  14   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.2667   .0740   .0258   .0258  .0572
+   .0068   .0068   .0439   .0233  .0233
+  -.2160   .1051  .5771  -.7432  -.7432
+
+LOOP                                                          
+ CA   CB                                                      
+                                                              
+IMPROPER                                                      
+ CA   OXT  C    O                                             
+ -M   CD   N    CA                                            
+                                                              
+DONE                                                          
+CYSTEINE  COO- ANION                                          
+                                                              
+ CYS  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  SG    SH    S    8   6   4     1.810   116.000   180.000
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000
+  13  C     C     M    6   4   3     1.522   111.100   180.000
+  14  O     O2    E   13   6   4     1.229   120.500     0.000
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0189   .0637  -.0436
+   .0709   .0709  -.2446   .1577   .5771
+  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+CYSTINE(S-S BRIDGE)     COO- ANION                            
+                                                              
+ CYX  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000
+  11  SG    S     E    8   6   4     1.810   116.000   180.000
+  12  C     C     M    6   4   3     1.522   111.100   180.000
+  13  O     O2    E   12   6   4     1.229   120.500     0.000
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0534   .0794  -.0239
+   .0723   .0723  -.0906   .5771  -.7432
+  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+METHIONINE    COO- ANION                                      
+                                                              
+ MET  INT     1                                               
+ CORR OMIT DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N     M    3   2   1     1.335   116.600   180.000
+   5  H     H     E    4   3   2     1.010   119.800     0.000
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000
+  12  HG2   H1    E   11   8   6     1.090   109.500   300.000
+  13  HG3   H1    E   11   8   6     1.090   109.500    60.000
+  14  SD    S     S   11   8   6     1.810   110.000   180.000
+  15  CE    CT    3   14  11   8     1.780   100.000   180.000
+  16  HE1   H1    E   15  14  11     1.090   109.500    60.000
+  17  HE2   H1    E   15  14  11     1.090   109.500   180.000
+  18  HE3   H1    E   15  14  11     1.090   109.500   300.000
+  19  C     C     M    6   4   3     1.522   111.100   180.000
+  20  O     O2    E   19   6   4     1.229   120.500     0.000
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000
+                                                              
+CHARGE cc-pvtz esp iterated
+  -.4420   .2952  -.0798   .0614   .0585
+   .0042   .0042  -.0227   .0723   .0723
+  -.2367  -.0483   .0569   .0569   .0569
+   .5771  -.7432  -.7432
+
+IMPROPER                                                      
+ -M   CA   N    H                                             
+ CA   OXT  C    O                                             
+                                                              
+DONE                                                          
+STOP                                                          
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..b5292643c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CARG_ARGININE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CARG_ARGININE_COO-_ANION.in_frag
new file mode 100644
index 000000000..4134efca3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CARG_ARGININE_COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 H1 E  14  11   8      1.090    109.500    300.000
+ 16  HD3 H1 E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE  H E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11  H E  20  19  17      1.010    119.800      0.000
+ 22 HH12  H E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21  H E  23  19  17      1.010    119.800      0.000
+ 25 HH22  H E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CASN_ASPARAGINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CASN_ASPARAGINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..1103e8f02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CASN_ASPARAGINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..38ddae5c9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..991d40565
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG SH S   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLN_GLUTAMINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLN_GLUTAMINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..1f32b7005
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLN_GLUTAMINE_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..6b78296d7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O O2 E  17   6   4      1.229    120.500      0.000
+ 19  OXT O2 E  17   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..7fa518f65
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H1 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H1 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O O2 E   9   6   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag
new file mode 100644
index 000000000..0a8d923fd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
new file mode 100644
index 000000000..647057964
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag
new file mode 100644
index 000000000..b803ac3e8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O O2 E  20   6   4      1.229    120.500      0.000
+ 22  OXT O2 E  20   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CILE_ISOLEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CILE_ISOLEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..d10774a63
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CILE_ISOLEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..7ae29ba22
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..56193dcd0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1  H E  20  17  14      1.010    109.470     60.000
+ 22  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 23  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O O2 E  24   6   4      1.229    120.500      0.000
+ 26  OXT O2 E  24   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CMET_METHIONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CMET_METHIONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..9c911a130
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CMET_METHIONINE_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 H1 E  11   8   6      1.090    109.500    300.000
+ 13  HG3 H1 E  11   8   6      1.090    109.500     60.000
+ 14   SD  S S  11   8   6      1.810    110.000    180.000
+ 15   CE CT 3  14  11   8      1.780    100.000    180.000
+ 16  HE1 H1 E  15  14  11      1.090    109.500     60.000
+ 17  HE2 H1 E  15  14  11      1.090    109.500    180.000
+ 18  HE3 H1 E  15  14  11      1.090    109.500    300.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CPHE_PHENYLALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CPHE_PHENYLALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..a34ed72b9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CPHE_PHENYLALANINE_COO-_ANION.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O O2 E  22   6   4      1.229    120.500      0.000
+ 24  OXT O2 E  22   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..cfec9fc30
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 H1 E   5   4   3      1.090    109.500     80.000
+  7  HD3 H1 E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    256.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    136.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA H1 E  14   4   3      1.090    109.500     60.000
+ 16    C  C M  14   4   3      1.522    109.500    300.000
+ 17    O O2 E  16  14   4      1.229    120.500      0.000
+ 18  OXT O2 E  16  14   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CSER_SERINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CSER_SERINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..2cb07f019
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CSER_SERINE_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTHR_THREONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTHR_THREONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..56655d36f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTHR_THREONINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB H1 E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTRP_TRYPTOPHAN_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTRP_TRYPTOPHAN_COO-_ANION.in_frag
new file mode 100644
index 000000000..a05813d51
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTRP_TRYPTOPHAN_COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..aff285a28
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ  C B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O O2 E  23   6   4      1.229    120.500      0.000
+ 25  OXT O2 E  23   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CVAL_VALINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CVAL_VALINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..376c9d614
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/CVAL_VALINE_COO-_ANION.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/all_aminoct03.in b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/all_aminoct03.in
new file mode 100644
index 000000000..d4260b1ac
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct03/all_aminoct03.in
@@ -0,0 +1,733 @@
+    1    1    2
+db94.dat
+ALANINE COO- ANION
+ 
+CALA  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000  0.00000 
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000  0.00000 
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000  0.00000 
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.622202
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.359784
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.054102
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.123283
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.185718
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000   0.069652
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000   0.069652
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000   0.069652
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.664014
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.747007
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.747007
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+GLYCINE COO- ANION 
+ 
+CGLY  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.523362
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.349622
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.316659
+   7  HA2   H1    E    6   4   3     1.090   109.500   300.000   0.160200
+   8  HA3   H1    E    6   4   3     1.090   109.500    60.000   0.160200
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.661797
+  10  O     O2    E    9   6   4     1.229   120.500     0.000  -0.745899
+  11  OXT   O2    E    9   6   4     1.229   120.500   180.000  -0.745899
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+SERINE COO- ANION 
+                                                                
+CSER  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.676281
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.369239
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.072385
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.158185
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.132964
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.048008
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.048008
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.580479
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000   0.402742
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.594367
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.712184
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.712184
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+THREONINE COO- ANION                                                        
+                                                                
+CTHR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.351668
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.299320
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.500569
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.237658
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.294422
+   9  HB    H1    E    8   6   4     1.090   109.500   180.000   0.031148
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000  -0.137163
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.051258
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.051258
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.051258
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.605568
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000   0.408646
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.681669
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.755835
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.755835
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+LEUCINE COO- ANION                                                          
+                                                                
+CLEU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.556595
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.338672
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.229880
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.190710
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.102213
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.054816
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.054816
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.195714
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000   0.005286
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000  -0.136225
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000   0.025188
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000   0.025188
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000   0.025188
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000  -0.136225
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000   0.025188
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000   0.025188
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000   0.025188
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.598427
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.714214
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.714214
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+ISOLEUCINE COO- ANION                                                       
+                                                                
+CILE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.509270
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.314575
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.227333
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.143304
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000   0.044365
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.064001
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000  -0.162378
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.040070
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.040070
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.040070
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000   0.058658
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000   0.008847
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000   0.008847
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000  -0.101376
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000   0.022516
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000   0.022516
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000   0.022516
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.671034
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.750517
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.750517
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+VALINE COO- ANION                                                           
+                                                                
+CVAL  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.217054
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.243122
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.374120
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.097720
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.202309
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000  -0.022953
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000  -0.137796
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000   0.029428
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000   0.029428
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000   0.029428
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000  -0.137796
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000   0.029428
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000   0.029428
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000   0.029428
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.525616
+  19  O     O2    E   18   6   4     1.229   120.500     0.000  -0.677808
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000  -0.677808
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+ASPARAGINE COO- ANION                                                       
+                                                                
+CASN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.626530
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.343242
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.014405
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.085796
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.029468
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.045738
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.045738
+  11  CG    C     B    8   6   4     1.522   111.100   180.000   0.551512
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000  -0.567440
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000  -0.766241
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000   0.366624
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000   0.366624
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.607381
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.718691
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.718691
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CB   ND2  CG   OD1
+ CG   HD21 ND2  HD22
+                                                                
+DONE
+GLUTAMINE COO- ANION                                                        
+                                                                
+CGLN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.515135
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.324299
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.235630
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.164628
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.004813
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.030788
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.030788
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.024848
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.034840
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.034840
+  14  CD    C     B   11   8   6     1.522   111.100   180.000   0.662321
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000  -0.588799
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000  -0.883570
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000   0.395334
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000   0.395334
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.600448
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.715224
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.715224
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   NE2  CD   OE1
+ CD   HE21 NE2  HE22
+                                                                
+DONE
+ARGININE COO- ANION                                                         
+                                                                
+CARG  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.495340
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.313864
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.122265
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.093073
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.015820
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.040376
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.040376
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.013697
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000  -0.001366
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000  -0.001366
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000   0.183324
+  15  HD2   H1    E   14  11   8     1.090   109.500   300.000   0.048691
+  16  HD3   H1    E   14  11   8     1.090   109.500    60.000   0.048691
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000  -0.468682
+  18  HE    H     E   17  14  11     1.010   118.500     0.000   0.343094
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000   0.577784
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000  -0.712318
+  21  HH11  H     E   20  19  17     1.010   119.800     0.000   0.406216
+  22  HH12  H     E   20  19  17     1.010   119.800   180.000   0.406216
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000  -0.712318
+  24  HH21  H     E   23  19  17     1.010   119.800     0.000   0.406216
+  25  HH22  H     E   23  19  17     1.010   119.800   180.000   0.406216
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.648763
+  27  O     O2    E   26   6   4     1.229   120.500     0.000  -0.739382
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000  -0.739382
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ NE   NH1  CZ   NH2
+ CD   CZ   NE   HE
+ CZ   HH12 NH1  HH11
+ CZ   HH22 NH2  HH21
+                                                                
+DONE
+HISTIDINE DELTAH COO- ANION                                                 
+                                                                
+CHID  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.692510
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.357784
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.113471
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.070490
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.032237
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.047858
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.047858
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.034691
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.218767
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.294104
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.152151
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.108726
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000  -0.552887
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000   0.073505
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000   0.095147
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.622331
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.726166
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.726166
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   CE1  ND1  HD1
+                                                                
+DONE
+HISTIDINE EPSILONH COO- ANION                                               
+                                                                
+CHIE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.678107
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.378617
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.045762
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.135589
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.088284
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.068197
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.068197
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.197858
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000  -0.476371
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.048815
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000   0.126861
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000  -0.084778
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000   0.280364
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000  -0.254856
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000   0.153659
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.585209
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.707605
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.707605
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CE1  CD2  NE2  HE2
+                                                                
+DONE
+HISTIDINE PLUS COO- ANION                                                   
+                                                                
+CHIP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.464193
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.315351
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.076871
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.125219
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.062807
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.092794
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.092794
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.057843
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.015072
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.276076
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000  -0.033413
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.226049
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000  -0.129808
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000   0.369253
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000  -0.163636
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000   0.220420
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.513757
+  21  O     O2    E   20   6   4     1.229   120.500     0.000  -0.671879
+  22  OXT   O2    E   20   6   4     1.229   120.500   180.000  -0.671879
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   CE1  ND1  HD1
+ CE1  CD2  NE2  HE2
+                                                                
+DONE
+TRYPTOPHAN COO- ANION                                                       
+                                                                
+CTRP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.629974
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.341228
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.044250
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.128436
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.058372
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.069590
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.069590
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.146344
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000  -0.168076
+  13  HD1   H4    E   12  11   8     1.090   120.000     0.000   0.178686
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000  -0.301970
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000   0.344032
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000   0.143447
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000  -0.223194
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000   0.136724
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000  -0.137673
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000   0.122474
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000  -0.173223
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000   0.121634
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000  -0.187847
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000   0.143053
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000   0.102028
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.615569
+  27  O     O2    E   26   6   4     1.229   120.500     0.000  -0.722785
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000  -0.722785
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CD1  CE2  NE1  HE1
+ CE2  CH2  CZ2  HZ2
+ CZ2  CZ3  CH2  HH2
+ CH2  CE3  CZ3  HZ3
+ CZ3  CD2  CE3  HE3
+                                                                
+DONE
+PHENYLALANINE COO- ANION                                                    
+                                                                
+CPHE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.625562
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.349898
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.088182
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.134954
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.057583
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.064041
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.064041
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000   0.007991
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.098964
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.112120
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.161136
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.128127
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000  -0.097375
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000   0.117481
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.161136
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000   0.128127
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000  -0.098964
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000   0.112120
+  22  C     C     M    6   4   3     1.522   111.100   180.000   0.595519
+  23  O     O2    E   22   6   4     1.229   120.500     0.000  -0.712760
+  24  OXT   O2    E   22   6   4     1.229   120.500   180.000  -0.712760
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+TYROSINE COO- ANION                                                         
+                                                                
+CTYR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.675628
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.350448
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.012728
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.146871
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.058078
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.016619
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.016619
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000   0.133018
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.194675
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.149917
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.218820
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.148692
+  16  CZ    C     B   14  12  11     1.400   120.000     0.000   0.247734
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000  -0.475120
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000   0.370016
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.218820
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000   0.148692
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000  -0.194675
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000   0.149917
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.665555
+  24  O     O2    E   23   6   4     1.229   120.500     0.000  -0.747778
+  25  OXT   O2    E   23   6   4     1.229   120.500   180.000  -0.747778
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+GLUTAMIC ACID COO- ANION                                                    
+                                                                
+CGLU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.748778
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.396125
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.133159
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.105730
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.185749
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000  -0.045957
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000  -0.045957
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000  -0.033125
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000  -0.011832
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000  -0.011832
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.757964
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000  -0.792463
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000  -0.792463
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.731186
+  18  O     O2    E   17   6   4     1.229   120.500     0.000  -0.780593
+  19  OXT   O2    E   17   6   4     1.229   120.500   180.000  -0.780593
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   OE1  CD   OE2
+                                                                
+DONE
+ASPARTIC ACID COO- ANION                                                    
+                                                                
+CASP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.649462
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.426853
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.306286
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.183181
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.078986
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.018648
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.018648
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.844830
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000  -0.813714
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000  -0.813714
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.732350
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.781175
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.781175
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CB   OD1  CG   OD2
+                                                                
+DONE
+LYSINE COO- ANION                                                           
+                                                                
+CLYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.629569
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.357460
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.053541
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.138544
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.046022
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.042912
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.042912
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.020231
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.010971
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.010971
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.046165
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.061437
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.061437
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000  -0.032772
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000   0.101654
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000   0.101654
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000  -0.168623
+  21  HZ1   H     E   20  17  14     1.010   109.470    60.000   0.285503
+  22  HZ2   H     E   20  17  14     1.010   109.470   180.000   0.285503
+  23  HZ3   H     E   20  17  14     1.010   109.470   300.000   0.285503
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.541818
+  25  O     O2    E   24   6   4     1.229   120.500     0.000  -0.685909
+  26  OXT   O2    E   24   6   4     1.229   120.500   180.000  -0.685909
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+PROLINE COO- ANION                                                          
+                                                                
+CPRO  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.268742
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100   0.062285
+   6  HD2   H1    E    5   4   3     1.090   109.500    80.000   0.034717
+   7  HD3   H1    E    5   4   3     1.090   109.500   320.000   0.034717
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100   0.059879
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000   0.007548
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000   0.007548
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300   0.065773
+  12  HB2   HC    E   11   8   5     1.090   109.500   256.300   0.016889
+  13  HB3   HC    E   11   8   5     1.090   109.500   136.300   0.016889
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200  -0.385442
+  15  HA    H1    E   14   4   3     1.090   109.500    60.000   0.177938
+  16  C     C     M   14   4   3     1.522   109.500   300.000   0.643321
+  17  O     O2    E   16  14   4     1.229   120.500     0.000  -0.736661
+  18  OXT   O2    E   16  14   4     1.229   120.500   180.000  -0.736661
+
+LOOP
+ CA   CB
+
+IMPROPER
+ CA   OXT  C    O
+ -M   CA   N    CD
+                                                                
+DONE
+CYSTEINE COO- ANION                                                         
+                                                                
+CCYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.555037
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.345483
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.110929
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.147206
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.162428
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.131999
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.131999
+  11  SG    SH    S    8   6   4     1.810   116.000   180.000  -0.290711
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000   0.192419
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.671942
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.750971
+  15  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.750971
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+METHIONINE COO- ANION                                                       
+                                                                
+CMET  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.564246
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.334412
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.159882
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.142833
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.058364
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.052479
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.052479
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.230352
+  12  HG2   H1    E   11   8   6     1.090   109.500   300.000   0.127983
+  13  HG3   H1    E   11   8   6     1.090   109.500    60.000   0.127983
+  14  SD    S     S   11   8   6     1.810   110.000   180.000  -0.218570
+  15  CE    CT    3   14  11   8     1.780   100.000   180.000  -0.262571
+  16  HE1   H1    E   15  14  11     1.090   109.500    60.000   0.123031
+  17  HE2   H1    E   15  14  11     1.090   109.500   180.000   0.123031
+  18  HE3   H1    E   15  14  11     1.090   109.500   300.000   0.123031
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.664918
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.747459
+  21  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.747459
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..b5292643c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ARG_ARGININE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ARG_ARGININE__COO-_ANION.in_frag
new file mode 100644
index 000000000..4134efca3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ARG_ARGININE__COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 H1 E  14  11   8      1.090    109.500    300.000
+ 16  HD3 H1 E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE  H E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11  H E  20  19  17      1.010    119.800      0.000
+ 22 HH12  H E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21  H E  23  19  17      1.010    119.800      0.000
+ 25 HH22  H E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ASN_ASPARAGINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ASN_ASPARAGINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..1103e8f02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ASN_ASPARAGINE____COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..38ddae5c9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/CYS_CYSTEINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/CYS_CYSTEINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..d907f763f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/CYS_CYSTEINE__COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG SH S   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag
new file mode 100644
index 000000000..d6fd2c5d8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   SG  S E   8   6   4      1.810    116.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLN_GLUTAMINE_____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLN_GLUTAMINE_____COO-_ANION.in_frag
new file mode 100644
index 000000000..1f32b7005
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLN_GLUTAMINE_____COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..6b78296d7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O O2 E  17   6   4      1.229    120.500      0.000
+ 19  OXT O2 E  17   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..7fa518f65
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/GLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H1 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H1 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O O2 E   9   6   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
new file mode 100644
index 000000000..0a8d923fd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag
new file mode 100644
index 000000000..647057964
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HIP_HISTIDINE_PLUS_COO-.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HIP_HISTIDINE_PLUS_COO-.in_frag
new file mode 100644
index 000000000..b803ac3e8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/HIP_HISTIDINE_PLUS_COO-.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O O2 E  20   6   4      1.229    120.500      0.000
+ 22  OXT O2 E  20   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ILE_ISOLEUCINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ILE_ISOLEUCINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..d10774a63
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/ILE_ISOLEUCINE____COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/LEU_LEUCINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/LEU_LEUCINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..7ae29ba22
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/LEU_LEUCINE__COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/LYS_LYSINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/LYS_LYSINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..56193dcd0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/LYS_LYSINE__COO-_ANION.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HP E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HP E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1  H E  20  17  14      1.010    109.470     60.000
+ 22  HZ2  H E  20  17  14      1.010    109.470    180.000
+ 23  HZ3  H E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O O2 E  24   6   4      1.229    120.500      0.000
+ 26  OXT O2 E  24   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/MET_METHIONINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/MET_METHIONINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..e82705dcf
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/MET_METHIONINE____COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 H1 E  11   8   6      1.090    109.500    300.000
+ 13  HG3 H1 E  11   8   6      1.090    109.500     60.000
+ 14   SD  S S  11   8   6      1.810    110.000    180.000
+ 15   CE CT 3  14  11   8      1.780    100.000    180.000
+ 16  HE1 H1 E  15  14  11      1.090    109.500     60.000
+ 17  HE2 H1 E  15  14  11      1.090    109.500    180.000
+ 18  HE3 H1 E  15  14  11      1.090    109.500    300.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/PHE_PHENYLALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/PHE_PHENYLALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..a34ed72b9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/PHE_PHENYLALANINE_COO-_ANION.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O O2 E  22   6   4      1.229    120.500      0.000
+ 24  OXT O2 E  22   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/PRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/PRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..cfec9fc30
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/PRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 H1 E   5   4   3      1.090    109.500     80.000
+  7  HD3 H1 E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    256.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    136.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA H1 E  14   4   3      1.090    109.500     60.000
+ 16    C  C M  14   4   3      1.522    109.500    300.000
+ 17    O O2 E  16  14   4      1.229    120.500      0.000
+ 18  OXT O2 E  16  14   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/SER_SERINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/SER_SERINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..2cb07f019
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/SER_SERINE__COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 H1 E   8   6   4      1.090    109.500    300.000
+ 10  HB3 H1 E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/THR_THREONINE_____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/THR_THREONINE_____COO-_ANION.in_frag
new file mode 100644
index 000000000..56655d36f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/THR_THREONINE_____COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB H1 E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/TRP_TRYPTOPHAN____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/TRP_TRYPTOPHAN____COO-_ANION.in_frag
new file mode 100644
index 000000000..a05813d51
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/TRP_TRYPTOPHAN____COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/TYR_TYROSINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/TYR_TYROSINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..aff285a28
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/TYR_TYROSINE__COO-_ANION.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HA E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ  C B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O O2 E  23   6   4      1.229    120.500      0.000
+ 25  OXT O2 E  23   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/VAL_VALINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/VAL_VALINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..376c9d614
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/VAL_VALINE__COO-_ANION.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/all_aminoct94.in b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/all_aminoct94.in
new file mode 100644
index 000000000..b1565bcd2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminoct94/all_aminoct94.in
@@ -0,0 +1,781 @@
+    1    1  201                                                 
+db94.dat                                                         
+ALANINE COO- ANION                                              
+                                                                
+ ALA  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.17470
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.10670
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.20930
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000   0.07640
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000   0.07640
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000   0.07640
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.77310
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.80550
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.80550
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+GLYCINE COO- ANION                                              
+                                                                
+ GLY  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.24930
+   7  HA2   H1    E    6   4   3     1.090   109.500   300.000   0.10560
+   8  HA3   H1    E    6   4   3     1.090   109.500    60.000   0.10560
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.72310
+  10  O     O2    E    9   6   4     1.229   120.500     0.000  -0.78550
+  11  OXT   O2    E    9   6   4     1.229   120.500   180.000  -0.78550
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+SERINE  COO- ANION                                              
+                                                                
+ SER  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.27220
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.13040
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.11230
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.08130
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.08130
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.65140
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000   0.44740
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.81130
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.81320
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.81320
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+THREONINE     COO- ANION                                        
+                                                                
+ THR  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.24200
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.12070
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.30250
+   9  HB    H1    E    8   6   4     1.090   109.500   180.000   0.00780
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000  -0.18530
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.05860
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.05860
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.05860
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.64960
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000   0.41190
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.78100
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.80440
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.80440
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+LEUCINE  COO- ANION                                             
+                                                                
+ LEU  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.28470
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.13460
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.24690
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.09740
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.09740
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.37060
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000  -0.03740
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000  -0.41630
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000   0.10380
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000   0.10380
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000   0.10380
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000  -0.41630
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000   0.10380
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000   0.10380
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000   0.10380
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.83260
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.81990
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.81990
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+ISOLEUCINE    COO- ANION                                        
+                                                                
+ ILE  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.31000
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.13750
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000   0.03630
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.07660
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000  -0.34980
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.10210
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.10210
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.10210
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000  -0.03230
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000   0.03210
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000   0.03210
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000  -0.06990
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000   0.01960
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000   0.01960
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000   0.01960
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.83430
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.81900
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.81900
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+VALINE  COO- ANION                                              
+                                                                
+ VAL  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.34380
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.14380
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.19400
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.03080
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000  -0.30640
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000   0.08360
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000   0.08360
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000   0.08360
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000  -0.30640
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000   0.08360
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000   0.08360
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000   0.08360
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.83500
+  19  O     O2    E   18   6   4     1.229   120.500     0.000  -0.81730
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000  -0.81730
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+ASPARAGINE    COO- ANION                                        
+                                                                
+ ASN  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.20800
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.13580
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.22990
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.10230
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.10230
+  11  CG    C     B    8   6   4     1.522   111.100   180.000   0.71530
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000  -0.60100
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000  -0.90840
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000   0.41500
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000   0.41500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.80500
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.81470
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.81470
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CB   ND2  CG   OD1                                             
+ CG   HD21 ND2  HD22                                            
+                                                                
+DONE                                                            
+GLUTAMINE     COO- ANION                                        
+                                                                
+ GLN  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.22480
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.12320
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.06640
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04520
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04520
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.02100
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.02030
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.02030
+  14  CD    C     B   11   8   6     1.522   111.100   180.000   0.70930
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000  -0.60980
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000  -0.95740
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000   0.43040
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000   0.43040
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.77750
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.80420
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.80420
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CG   NE2  CD   OE1                                             
+ CD   HE21 NE2  HE22                                            
+                                                                
+DONE                                                            
+ARGININE  COO- ANION                                            
+                                                                
+ ARG  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.34810
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27640
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.30680
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.14470
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.03740
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03710
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03710
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.07440
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.01850
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.01850
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000   0.11140
+  15  HD2   H1    E   14  11   8     1.090   109.500   300.000   0.04680
+  16  HD3   H1    E   14  11   8     1.090   109.500    60.000   0.04680
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000  -0.55640
+  18  HE    H     E   17  14  11     1.010   118.500     0.000   0.34790
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000   0.83680
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000  -0.87370
+  21  HH11  H     E   20  19  17     1.010   119.800     0.000   0.44930
+  22  HH12  H     E   20  19  17     1.010   119.800   180.000   0.44930
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000  -0.87370
+  24  HH21  H     E   23  19  17     1.010   119.800     0.000   0.44930
+  25  HH22  H     E   23  19  17     1.010   119.800   180.000   0.44930
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.85570
+  27  O     O2    E   26   6   4     1.229   120.500     0.000  -0.82660
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000  -0.82660
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ NE   NH1  CZ   NH2                                             
+ CD   CZ   NE   HE                                              
+ CZ   HH11 NH1  HH12                                            
+ CZ   HH21 NH2  HH22                                            
+                                                                
+DONE                                                            
+HISTIDINE DELTAH COO- ANION                                     
+                                                                
+ HID  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.17390
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.11000
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.10460
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.05650
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.05650
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.02930
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.38920
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.37550
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.19250
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.14180
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000  -0.56290
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000   0.10010
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000   0.12410
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.76150
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.80160
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.80160
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE EPSILON-H   COO- ANION                                
+                                                                
+ HIE  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.26990
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.16500
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.10680
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.06200
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.06200
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.27240
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000  -0.55170
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.15580
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000   0.14480
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000  -0.26700
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000   0.33190
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000  -0.25880
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000   0.19570
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.79160
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.80650
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.80650
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CE1  CD2  NE2  HE2                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE PLUS COO-                                             
+                                                                
+ HIP  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.34810
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27640
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.14450
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.11150
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.08000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.08680
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.08680
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.02980
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.15010
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.38830
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000  -0.02510
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.26940
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000  -0.16830
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000   0.39130
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000  -0.12560
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000   0.23360
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.80320
+  21  O     O2    E   20   6   4     1.229   120.500     0.000  -0.81770
+  22  OXT   O2    E   20   6   4     1.229   120.500   180.000  -0.81770
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CE1  CD2  NE2  HE2
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+TRYPTOPHAN    COO- ANION                                        
+                                                                
+ TRP  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.20840
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.12720
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.07420
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04970
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04970
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.07960
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000  -0.18080
+  13  HD1   H4    E   12  11   8     1.090   120.000     0.000   0.20430
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000  -0.33160
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000   0.34130
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000   0.12220
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000  -0.25940
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000   0.15670
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000  -0.10200
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000   0.14010
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000  -0.22870
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000   0.15070
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000  -0.18370
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000   0.14910
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000   0.10780
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.76580
+  27  O     O2    E   26   6   4     1.229   120.500     0.000  -0.80110
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000  -0.80110
+
+LOOP                                                            
+ CG   CD2                                                       
+ CE2  CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CD1  CE2  NE1  HE1                                             
+ CE2  CH2  CZ2  HZ2                                             
+ CZ2  CZ3  CH2  HH2                                             
+ CH2  CE3  CZ3  HZ3                                             
+ CZ3  CD2  CE3  HE3                                             
+ CG   NE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+PHENYLALANINE COO- ANION                                        
+                                                                
+ PHE  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.18250
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.10980
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09590
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04430
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04430
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000   0.05520
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.13000
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.14080
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.18470
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.14610
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000  -0.09440
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000   0.12800
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.18470
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000   0.14610
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000  -0.13000
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000   0.14080
+  22  C     C     M    6   4   3     1.522   111.100   180.000   0.76600
+  23  O     O2    E   22   6   4     1.229   120.500     0.000  -0.80260
+  24  OXT   O2    E   22   6   4     1.229   120.500   180.000  -0.80260
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CE1  CE2  CZ   HZ
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+TYROSINE  COO- ANION                                            
+                                                                
+ TYR  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.20150
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.10920
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.07520
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04900
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04900
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000   0.02430
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.19220
+  13  HD1   HA    E   12  11   8     1.090   120.000     0.000   0.17800
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.24580
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.16730
+  16  CZ    C     B   14  12  11     1.400   120.000     0.000   0.33950
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000  -0.56430
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000   0.40170
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.24580
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000   0.16730
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000  -0.19220
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000   0.17800
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.78170
+  24  O     O2    E   23   6   4     1.229   120.500     0.000  -0.80700
+  25  OXT   O2    E   23   6   4     1.229   120.500   180.000  -0.80700
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+ CE1  CE2  CZ   OH
+                                                                
+DONE                                                            
+GLUTAMIC ACID COO- ANION                                        
+                                                                
+ GLU  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.51920
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.30550
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.20590
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.13990
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.00710
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000  -0.00780
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000  -0.00780
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000   0.06750
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000  -0.05480
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000  -0.05480
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.81830
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000  -0.82200
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000  -0.82200
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.74200
+  18  O     O2    E   17   6   4     1.229   120.500     0.000  -0.79300
+  19  OXT   O2    E   17   6   4     1.229   120.500   180.000  -0.79300
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CG   OE1  CD   OE2                                             
+                                                                
+DONE                                                            
+ASPARTIC ACID COO- ANION                                        
+                                                                
+ ASP  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.51920
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.30550
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.18170
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.10460
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.06770
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000  -0.02120
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000  -0.02120
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.88510
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000  -0.81620
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000  -0.81620
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.72560
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.78870
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.78870
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+ CB   OD1  CG   OD2                                             
+                                                                
+DONE                                                            
+LYSINE  COO- ANION                                              
+                                                                
+ LYS  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.34810
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.27640
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.29030
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.14380
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.05380
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04820
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04820
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.02270
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.01340
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.01340
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.03920
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.06110
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.06110
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000  -0.01760
+  18  HE2   HP    E   17  14  11     1.090   109.500   300.000   0.11210
+  19  HE3   HP    E   17  14  11     1.090   109.500    60.000   0.11210
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000  -0.37410
+  21  HZ1   H     E   20  17  14     1.010   109.470    60.000   0.33740
+  22  HZ2   H     E   20  17  14     1.010   109.470   180.000   0.33740
+  23  HZ3   H     E   20  17  14     1.010   109.470   300.000   0.33740
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.84880
+  25  O     O2    E   24   6   4     1.229   120.500     0.000  -0.82520
+  26  OXT   O2    E   24   6   4     1.229   120.500   180.000  -0.82520
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+PROLINE COO- ANION                                              
+                                                                
+ PRO  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.28020
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100   0.04340
+   6  HD2   H1    E    5   4   3     1.090   109.500    80.000   0.03310
+   7  HD3   H1    E    5   4   3     1.090   109.500   320.000   0.03310
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100   0.04660
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000   0.01720
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000   0.01720
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300  -0.05430
+  12  HB2   HC    E   11   8   5     1.090   109.500   256.300   0.03810
+  13  HB3   HC    E   11   8   5     1.090   109.500   136.300   0.03810
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200  -0.13360
+  15  HA    H1    E   14   4   3     1.090   109.500    60.000   0.07760
+  16  C     C     M   14   4   3     1.522   109.500   300.000   0.66310
+  17  O     O2    E   16  14   4     1.229   120.500     0.000  -0.76970
+  18  OXT   O2    E   16  14   4     1.229   120.500   180.000  -0.76970
+
+LOOP                                                            
+ CA   CB                                                        
+                                                                
+IMPROPER                                                        
+ CA   OXT  C    O                                               
+ -M   CD   N    CA                                              
+                                                                
+DONE                                                            
+CYSTEINE  COO- ANION                                            
+                                                                
+ CYS  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.16350
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.13960
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.19960
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.14370
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.14370
+  11  SG    SH    S    8   6   4     1.810   116.000   180.000  -0.31020
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000   0.20680
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.74970
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.79810
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.79810
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+CYSTINE(S-S BRIDGE)     COO- ANION                              
+                                                                
+ CYX  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.13180
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.09380
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.19430
+   9  HB2   H1    E    8   6   4     1.090   109.500   300.000   0.12280
+  10  HB3   H1    E    8   6   4     1.090   109.500    60.000   0.12280
+  11  SG    S     E    8   6   4     1.810   116.000   180.000  -0.05290
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.76180
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.80410
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.80410
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+METHIONINE    COO- ANION                                        
+                                                                
+ MET  INT     1                                                 
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.38210
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.26810
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.25970
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.12770
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.02360
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04800
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000   0.04920
+  12  HG2   H1    E   11   8   6     1.090   109.500   300.000   0.03170
+  13  HG3   H1    E   11   8   6     1.090   109.500    60.000   0.03170
+  14  SD    S     S   11   8   6     1.810   110.000   180.000  -0.26920
+  15  CE    CT    3   14  11   8     1.780   100.000   180.000  -0.03760
+  16  HE1   H1    E   15  14  11     1.090   109.500    60.000   0.06250
+  17  HE2   H1    E   15  14  11     1.090   109.500   180.000   0.06250
+  18  HE3   H1    E   15  14  11     1.090   109.500   300.000   0.06250
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.80130
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.81050
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.81050
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE                                                            
+STOP                                                            
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..c2df8a4e2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ALA_ALANINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB1 HC E  10   8   4      1.090    109.500     60.000
+ 12  HB2 HC E  10   8   4      1.090    109.500    180.000
+ 13  HB3 HC E  10   8   4      1.090    109.500    300.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..490046579
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ARG_ARGININE.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 H1 E  16  13  10      1.090    109.500    300.000
+ 18  HD3 H1 E  16  13  10      1.090    109.500     60.000
+ 19   NE N2 B  16  13  10      1.480    111.000    180.000
+ 20   HE  H E  19  16  13      1.010    118.500      0.000
+ 21   CZ CA B  19  16  13      1.330    123.000    180.000
+ 22  NH1 N2 B  21  19  16      1.330    122.000      0.000
+ 23 HH11  H E  22  21  19      1.010    119.800      0.000
+ 24 HH12  H E  22  21  19      1.010    119.800    180.000
+ 25  NH2 N2 B  21  19  16      1.330    118.000    180.000
+ 26 HH21  H E  25  21  19      1.010    119.800      0.000
+ 27 HH22  H E  25  21  19      1.010    119.800    180.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..75ebc4da3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.522    111.100    180.000
+ 14  OD1  O E  13  10   8      1.229    120.500      0.000
+ 15  ND2  N B  13  10   8      1.335    116.600    180.000
+ 16 HD21  H E  15  13  10      1.010    119.800    180.000
+ 17 HD22  H E  15  13  10      1.010    119.800      0.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..de3b9439a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.527    109.470    180.000
+ 14  OD1 O2 E  13  10   8      1.260    117.200     90.000
+ 15  OD2 O2 E  13  10   8      1.260    117.200    270.000
+ 16    C  C M   8   4   3      1.522    111.100    180.000
+ 17    O  O E  16   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..55155fafc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/CYS_CYSTEINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   SG SH S  10   8   4      1.810    116.000    180.000
+ 14   HG HS E  13  10   8      1.330     96.000    180.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..1b251dd8f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   SG  S E  10   8   4      1.810    116.000    180.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..772f8ad16
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.522    111.100    180.000
+ 17  OE1  O E  16  13  10      1.229    120.500      0.000
+ 18  NE2  N B  16  13  10      1.335    116.600    180.000
+ 19 HE21  H E  18  16  13      1.010    119.800    180.000
+ 20 HE22  H E  18  16  13      1.010    119.800      0.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..5c0db2845
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.510    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.527    109.470    180.000
+ 17  OE1 O2 E  16  13  10      1.260    117.200     90.000
+ 18  OE2 O2 E  16  13  10      1.260    117.200    270.000
+ 19    C  C M   8   4   3      1.522    111.100    180.000
+ 20    O  O E  19   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..dd3f61da8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/GLY_GLYCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9  HA2 HP E   8   4   3      1.090    109.500    300.000
+ 10  HA3 HP E   8   4   3      1.090    109.500     60.000
+ 11    C  C M   8   4   3      1.522    110.400    180.000
+ 12    O  O E  11   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..f1d09a44c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17  HE1 H5 E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NB S  16  14  13      1.310    109.000      0.000
+ 19  CD2 CV S  18  16  14      1.360    110.000      0.000
+ 20  HD2 H4 E  19  18  16      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..25f6a52ae
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NB S  13  10   8      1.390    122.000    180.000
+ 15  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 16  HE1 H5 E  15  14  13      1.090    120.000    180.000
+ 17  NE2 NA B  15  14  13      1.310    109.000      0.000
+ 18  HE2  H E  17  15  14      1.010    125.000    180.000
+ 19  CD2 CW S  17  15  14      1.360    110.000      0.000
+ 20  HD2 H4 E  19  17  15      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..17adddb37
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17  HE1 H5 E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NA B  16  14  13      1.310    109.000      0.000
+ 19  HE2  H E  18  16  14      1.010    125.000    180.000
+ 20  CD2 CW S  18  16  14      1.360    110.000      0.000
+ 21  HD2 H4 E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   8   4   3      1.522    111.100    180.000
+ 23    O  O E  22   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..12f5bc278
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    109.470     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG1 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG12 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG13 HC E  16  10   8      1.090    109.500    300.000
+ 19  CD1 CT 3  16  10   8      1.525    109.470    180.000
+ 20 HD11 HC E  19  16  10      1.090    109.500     60.000
+ 21 HD12 HC E  19  16  10      1.090    109.500    180.000
+ 22 HD13 HC E  19  16  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..12276822e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/LEU_LEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14   HG HC E  13  10   8      1.090    109.500    300.000
+ 15  CD1 CT 3  13  10   8      1.525    109.470     60.000
+ 16 HD11 HC E  15  13  10      1.090    109.500     60.000
+ 17 HD12 HC E  15  13  10      1.090    109.500    180.000
+ 18 HD13 HC E  15  13  10      1.090    109.500    300.000
+ 19  CD2 CT 3  13  10   8      1.525    109.470    180.000
+ 20 HD21 HC E  19  13  10      1.090    109.500     60.000
+ 21 HD22 HC E  19  13  10      1.090    109.500    180.000
+ 22 HD23 HC E  19  13  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..cefb647ec
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/LYS_LYSINE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 HC E  16  13  10      1.090    109.500    300.000
+ 18  HD3 HC E  16  13  10      1.090    109.500     60.000
+ 19   CE CT 3  16  13  10      1.525    109.470    180.000
+ 20  HE2 HP E  19  16  13      1.090    109.500    300.000
+ 21  HE3 HP E  19  16  13      1.090    109.500     60.000
+ 22   NZ N3 3  19  16  13      1.470    109.470    180.000
+ 23  HZ1  H E  22  19  16      1.010    109.470     60.000
+ 24  HZ2  H E  22  19  16      1.010    109.470    180.000
+ 25  HZ3  H E  22  19  16      1.010    109.470    300.000
+ 26    C  C M   8   4   3      1.522    111.100    180.000
+ 27    O  O E  26   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..8fd74e252
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/MET_METHIONINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 H1 E  13  10   8      1.090    109.500    300.000
+ 15  HG3 H1 E  13  10   8      1.090    109.500     60.000
+ 16   SD  S S  13  10   8      1.810    110.000    180.000
+ 17   CE CT 3  16  13  10      1.780    100.000    180.000
+ 18  HE1 H1 E  17  16  13      1.090    109.500     60.000
+ 19  HE2 H1 E  17  16  13      1.090    109.500    180.000
+ 20  HE3 H1 E  17  16  13      1.090    109.500    300.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..6833d9ea9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HA E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HA E  16  14  13      1.090    120.000    180.000
+ 18   CZ CA B  16  14  13      1.400    120.000      0.000
+ 19   HZ HA E  18  16  14      1.090    120.000    180.000
+ 20  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 21  HE2 HA E  20  18  16      1.090    120.000    180.000
+ 22  CD2 CA S  20  18  16      1.400    120.000      0.000
+ 23  HD2 HA E  22  20  18      1.090    120.000    180.000
+ 24    C  C M   8   4   3      1.522    111.100    180.000
+ 25    O  O E  24   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..5d19530db
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/PRO_PROLINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H2  H E   4   3   2      1.010     60.000     90.000
+  6   H3  H E   4   3   2      1.010     60.000    -90.000
+  7   CD CT 3   4   3   2      1.458    126.100    356.100
+  8  HD2 HP E   7   4   3      1.090    109.500     80.000
+  9  HD3 HP E   7   4   3      1.090    109.500    320.000
+ 10   CG CT 3   7   4   3      1.500    103.200    200.100
+ 11  HG2 HC E  10   7   4      1.090    109.500    218.000
+ 12  HG3 HC E  10   7   4      1.090    109.500     98.000
+ 13   CB CT B  10   7   4      1.510    106.000    338.300
+ 14  HB2 HC E  13  10   7      1.090    109.500    256.300
+ 15  HB3 HC E  13  10   7      1.090    109.500    136.300
+ 16   CA CT M   4   3   2      1.451    120.600    175.200
+ 17   HA HP E  16   4   3      1.090    109.500     60.000
+ 18    C  C M  16   4   3      1.522    109.500    300.000
+ 19    O  O E  18  16   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/SER_SERINE.in_frag
new file mode 100644
index 000000000..768186cb8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/SER_SERINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   OG OH S  10   8   4      1.430    109.470    180.000
+ 14   HG HO E  13  10   8      0.960    109.470    180.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/THR_THREONINE.in_frag
new file mode 100644
index 000000000..6871bde84
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/THR_THREONINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB H1 E  10   8   4      1.090    109.500    180.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470    300.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  OG1 OH S  10   8   4      1.430    109.470     60.000
+ 17  HG1 HO E  16  10   8      0.960    109.470    180.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..56fd0dd42
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG C* S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CW B  13  10   8      1.340    127.000    180.000
+ 15  HD1 H4 E  14  13  10      1.090    120.000      0.000
+ 16  NE1 NA B  14  13  10      1.430    107.000    180.000
+ 17  HE1  H E  16  14  13      1.010    125.500    180.000
+ 18  CE2 CN S  16  14  13      1.310    109.000      0.000
+ 19  CZ2 CA B  18  16  14      1.400    128.000    180.000
+ 20  HZ2 HA E  19  18  16      1.090    120.000      0.000
+ 21  CH2 CA B  19  18  16      1.390    116.000    180.000
+ 22  HH2 HA E  21  19  18      1.090    120.000    180.000
+ 23  CZ3 CA B  21  19  18      1.350    121.000      0.000
+ 24  HZ3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CE3 CA B  23  21  19      1.410    122.000      0.000
+ 26  HE3 HA E  25  23  21      1.090    120.000    180.000
+ 27  CD2 CB E  25  23  21      1.400    117.000      0.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..6d62c97a2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/TYR_TYROSINE.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    109.470    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HA E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HA E  16  14  13      1.090    120.000    180.000
+ 18   CZ CA B  16  14  13      1.400    120.000      0.000
+ 19   OH OH S  18  16  14      1.360    120.000    180.000
+ 20   HH HO E  19  18  16      0.960    113.000      0.000
+ 21  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 22  HE2 HA E  21  18  16      1.090    120.000    180.000
+ 23  CD2 CA S  21  18  16      1.400    120.000      0.000
+ 24  HD2 HA E  23  21  18      1.090    120.000    180.000
+ 25    C  C M   8   4   3      1.522    111.100    180.000
+ 26    O  O E  25   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/VAL_VALINE.in_frag
new file mode 100644
index 000000000..fa2527771
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/VAL_VALINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG1 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG11 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG12 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG13 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG2 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG21 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG22 HC E  16  10   8      1.090    109.500    180.000
+ 19 HG23 HC E  16  10   8      1.090    109.500    300.000
+ 20    C  C M   8   4   3      1.522    111.100    180.000
+ 21    O  O E  20   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont02/all_aminont02.in b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/all_aminont02.in
new file mode 100644
index 000000000..b043696c4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont02/all_aminont02.in
@@ -0,0 +1,922 @@
+    1    1  200                                               
+db2000.dat                                                      
+ALANINE                                                       
+                                                              
+ ALA  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB1   HC    E   10   8   4     1.090   109.500    60.000
+  12  HB2   HC    E   10   8   4     1.090   109.500   180.000
+  13  HB3   HC    E   10   8   4     1.090   109.500   300.000
+  14  C     C     M    8   4   3     1.522   111.100   180.000
+  15  O     O     E   14   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056   .0040
+   .0430  -.0968   .0470   .0470   .0470
+   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+GLYCINE                                                       
+                                                              
+ GLY  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA2   HP    E    8   4   3     1.090   109.500   300.000
+  10  HA3   HP    E    8   4   3     1.090   109.500    60.000
+  11  C     C     M    8   4   3     1.522   110.400   180.000
+  12  O     O     E   11   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0766
+   .0839   .0839   .6837  -.5819 
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+SERINE                                                        
+                                                              
+ SER  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000
+  13  OG    OH    S   10   8   4     1.430   109.470   180.000
+  14  HG    HO    E   13  10   8     0.960   109.470   180.000
+  15  C     C     M    8   4   3     1.522   111.100   180.000
+  16  O     O     E   15   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056   .0528
+   .0220   .1146   .0482   .0482  -.5676
+   .3730   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+THREONINE                                                     
+                                                              
+ THR  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB    H1    E   10   8   4     1.090   109.500   180.000
+  12  CG2   CT    3   10   8   4     1.525   109.470   300.000
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000
+  16  OG1   OH    S   10   8   4     1.430   109.470    60.000
+  17  HG1   HO    E   16  10   8     0.960   109.470   180.000
+  18  C     C     M    8   4   3     1.522   111.100   180.000
+  19  O     O     E   18   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056   .0051
+   .0448   .3997  -.0804  -.2169   .0535
+   .0535   .0535  -.6238   .4022   .6837
+  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+LEUCINE                                                       
+                                                              
+ LEU  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000
+  14  HG    HC    E   13  10   8     1.090   109.500   300.000
+  15  CD1   CT    3   13  10   8     1.525   109.470    60.000
+  16  HD11  HC    E   15  13  10     1.090   109.500    60.000
+  17  HD12  HC    E   15  13  10     1.090   109.500   180.000
+  18  HD13  HC    E   15  13  10     1.090   109.500   300.000
+  19  CD2   CT    3   13  10   8     1.525   109.470   180.000
+  20  HD21  HC    E   19  13  10     1.090   109.500    60.000
+  21  HD22  HC    E   19  13  10     1.090   109.500   180.000
+  22  HD23  HC    E   19  13  10     1.090   109.500   300.000
+  23  C     C     M    8   4   3     1.522   111.100   180.000
+  24  O     O     E   23   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0529
+   .0574  -.1221   .0335   .0335   .4490
+  -.0664  -.4399   .1065   .1065   .1065
+  -.4399   .1065   .1065   .1065   .6837
+  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ISOLEUCINE                                                    
+                                                              
+ ILE  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   109.470    60.000
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000
+  12  CG2   CT    3   10   8   4     1.525   109.470    60.000
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000
+  16  CG1   CT    3   10   8   4     1.525   109.470   180.000
+  17  HG12  HC    E   16  10   8     1.090   109.500    60.000
+  18  HG13  HC    E   16  10   8     1.090   109.500   300.000
+  19  CD1   CT    3   16  10   8     1.525   109.470   180.000
+  20  HD11  HC    E   19  16  10     1.090   109.500    60.000
+  21  HD12  HC    E   19  16  10     1.090   109.500   180.000
+  22  HD13  HC    E   19  16  10     1.090   109.500   300.000
+  23  C     C     M    8   4   3     1.522   111.100   180.000
+  24  O     O     E   23   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0434
+   .0668   .0569   .0223  -.2829   .0775
+   .0775   .0775  -.0244   .0328   .0328
+  -.1102   .0360   .0360   .0360   .6837
+  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+VALINE                                                        
+                                                              
+ VAL  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000
+  12  CG1   CT    3   10   8   4     1.525   109.470    60.000
+  13  HG11  HC    E   12  10   8     1.090   109.500    60.000
+  14  HG12  HC    E   12  10   8     1.090   109.500   180.000
+  15  HG13  HC    E   12  10   8     1.090   109.500   300.000
+  16  CG2   CT    3   10   8   4     1.525   109.470   180.000
+  17  HG21  HC    E   16  10   8     1.090   109.500    60.000
+  18  HG22  HC    E   16  10   8     1.090   109.500   180.000
+  19  HG23  HC    E   16  10   8     1.090   109.500   300.000
+  20  C     C     M    8   4   3     1.522   111.100   180.000
+  21  O     O     E   20   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0769
+   .0502   .3476   .0011  -.3620   .0822
+   .0822   .0822  -.3620   .0822   .0822
+   .0822   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+ASPARAGINE                                                    
+                                                              
+ ASN  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    C     B   10   8   4     1.522   111.100   180.000
+  14  OD1   O     E   13  10   8     1.229   120.500     0.000
+  15  ND2   N     B   13  10   8     1.335   116.600   180.000
+  16  HD21  H     E   15  13  10     1.010   119.800   180.000
+  17  HD22  H     E   15  13  10     1.010   119.800     0.000
+  18  C     C     M    8   4   3     1.522   111.100   180.000
+  19  O     O     E   18   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056   .0059
+   .0645  -.2021   .0905   .0905   .6724
+  -.5761  -.7770   .3613   .3613   .6837
+  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CB   ND2  CG   OD1                                           
+ CG   HD21 ND2  HD22                                          
+                                                              
+DONE                                                          
+GLUTAMINE                                                     
+                                                              
+ GLN  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000
+  16  CD    C     B   13  10   8     1.522   111.100   180.000
+  17  OE1   O     E   16  13  10     1.229   120.500     0.000
+  18  NE2   N     B   16  13  10     1.335   116.600   180.000
+  19  HE21  H     E   18  16  13     1.010   119.800   180.000
+  20  HE22  H     E   18  16  13     1.010   119.800     0.000
+  21  C     C     M    8   4   3     1.522   111.100   180.000
+  22  O     O     E   21   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0874
+   .0661   .1263   .0130   .0130  -.2997
+   .1196   .1196   .7233  -.6218  -.7926
+   .3559   .3559   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CG   NE2  CD   OE1                                           
+ CD   HE21 NE2  HE22                                          
+                                                              
+DONE                                                          
+ARGININE                                                      
+                                                              
+ ARG  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000
+  17  HD2   H1    E   16  13  10     1.090   109.500   300.000
+  18  HD3   H1    E   16  13  10     1.090   109.500    60.000
+  19  NE    N2    B   16  13  10     1.480   111.000   180.000
+  20  HE    H     E   19  16  13     1.010   118.500     0.000
+  21  CZ    CA    B   19  16  13     1.330   123.000   180.000
+  22  NH1   N2    B   21  19  16     1.330   122.000     0.000
+  23  HH11  H     E   22  21  19     1.010   119.800     0.000
+  24  HH12  H     E   22  21  19     1.010   119.800   180.000
+  25  NH2   N2    B   21  19  16     1.330   118.000   180.000
+  26  HH21  H     E   25  21  19     1.010   119.800     0.000
+  27  HH22  H     E   25  21  19     1.010   119.800   180.000
+  28  C     C     M    8   4   3     1.522   111.100   180.000
+  29  O     O     E   28   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0389
+   .0692   .0290   .0341   .0341   .0003
+   .0304   .0304   .0966   .0585   .0585
+  -.5249   .3258   .8813  -.8376   .4205
+   .4205  -.8376   .4205   .4205   .6837
+  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ NE   NH1  CZ   NH2                                           
+ CD   CZ   NE   HE                                            
+ CZ   HH11 NH1  HH12                                          
+ CZ   HH21 NH2  HH22                                          
+                                                              
+DONE                                                          
+HISTIDINE DELTAH                                              
+                                                              
+ HID  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000
+  17  HE1   H5    E   16  14  13     1.090   120.000   180.000
+  18  NE2   NB    S   16  14  13     1.310   109.000     0.000
+  19  CD2   CV    S   18  16  14     1.360   110.000     0.000
+  20  HD2   H4    E   19  18  16     1.090   120.000   180.000
+  21  C     C     M    8   4   3     1.522   111.100   180.000
+  22  O     O     E   21   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056   .0189
+   .0370  -.0356   .0393   .0393   .0471
+  -.1644   .2712   .1023   .1006  -.4742
+   .0182   .0915   .6837  -.5819 
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE EPSILONH                                            
+                                                              
+ HIE  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000
+  14  ND1   NB    S   13  10   8     1.390   122.000   180.000
+  15  CE1   CR    B   14  13  10     1.320   108.000   180.000
+  16  HE1   H5    E   15  14  13     1.090   120.000   180.000
+  17  NE2   NA    B   15  14  13     1.310   109.000     0.000
+  18  HE2   H     E   17  15  14     1.010   125.000   180.000
+  19  CD2   CW    S   17  15  14     1.360   110.000     0.000
+  20  HD2   H4    E   19  17  15     1.090   120.000   180.000
+  21  C     C     M    8   4   3     1.522   111.100   180.000
+  22  O     O     E   21   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0047
+   .0393  -.0485   .0512   .0512   .2683
+  -.5675   .2272   .0692  -.2130   .2911
+  -.2292   .1566   .6837  -.5819
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+HISTIDINE PLUS                                                
+                                                              
+ HIP  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000
+  17  HE1   H5    E   16  14  13     1.090   120.000   180.000
+  18  NE2   NA    B   16  14  13     1.310   109.000     0.000
+  19  HE2   H     E   18  16  14     1.010   125.000   180.000
+  20  CD2   CW    S   18  16  14     1.360   110.000     0.000
+  21  HD2   H4    E   20  18  16     1.090   120.000   180.000
+  22  C     C     M    8   4   3     1.522   111.100   180.000
+  23  O     O     E   22   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056   .1381
+   .0003   .0296   .0569   .0569   .0591
+  -.0008   .2806  -.0677   .2108  -.0391
+   .3178  -.1262   .1749   .6837  -.5819
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CG   CE1  ND1  HD1                                           
+ CE1  CD2  NE2  HE2                                           
+ CG   NE2  CD2  HD2                                           
+ ND1  NE2  CE1  HE1                                           
+ ND1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TRYPTOPHAN                                                    
+                                                              
+ TRP  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    C*    S   10   8   4     1.510   115.000   180.000
+  14  CD1   CW    B   13  10   8     1.340   127.000   180.000
+  15  HD1   H4    E   14  13  10     1.090   120.000     0.000
+  16  NE1   NA    B   14  13  10     1.430   107.000   180.000
+  17  HE1   H     E   16  14  13     1.010   125.500   180.000
+  18  CE2   CN    S   16  14  13     1.310   109.000     0.000
+  19  CZ2   CA    B   18  16  14     1.400   128.000   180.000
+  20  HZ2   HA    E   19  18  16     1.090   120.000     0.000
+  21  CH2   CA    B   19  18  16     1.390   116.000   180.000
+  22  HH2   HA    E   21  19  18     1.090   120.000   180.000
+  23  CZ3   CA    B   21  19  18     1.350   121.000     0.000
+  24  HZ3   HA    E   23  21  19     1.090   120.000   180.000
+  25  CE3   CA    B   23  21  19     1.410   122.000     0.000
+  26  HE3   HA    E   25  23  21     1.090   120.000   180.000
+  27  CD2   CB    E   25  23  21     1.400   117.000     0.000
+  28  C     C     M    8   4   3     1.522   111.100   180.000
+  29  O     O     E   28   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0188
+   .0543  -.0111   .0328   .0328  -.0973
+  -.0798   .1437  -.3581   .3411   .1680
+  -.2298   .1385  -.1089   .1066  -.1461
+   .1078  -.2304   .1627   .0832   .6837
+  -.5819
+
+LOOP                                                          
+ CG   CD2                                                     
+ CE2  CD2                                                     
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CD1  CE2  NE1  HE1                                           
+ CE2  CH2  CZ2  HZ2                                           
+ CZ2  CZ3  CH2  HH2                                           
+ CH2  CE3  CZ3  HZ3                                           
+ CZ3  CD2  CE3  HE3                                           
+ CG   NE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+PHENYLALANINE                                                 
+                                                              
+ PHE  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CA    S   10   8   4     1.510   115.000   180.000
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000
+  15  HD1   HA    E   14  13  10     1.090   120.000     0.000
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000
+  17  HE1   HA    E   16  14  13     1.090   120.000   180.000
+  18  CZ    CA    B   16  14  13     1.400   120.000     0.000
+  19  HZ    HA    E   18  16  14     1.090   120.000   180.000
+  20  CE2   CA    B   18  16  14     1.400   120.000     0.000
+  21  HE2   HA    E   20  18  16     1.090   120.000   180.000
+  22  CD2   CA    S   20  18  16     1.400   120.000     0.000
+  23  HD2   HA    E   22  20  18     1.090   120.000   180.000
+  24  C     C     M    8   4   3     1.522   111.100   180.000
+  25  O     O     E   24   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0022
+   .0381  -.0053   .0289   .0289   .0358
+  -.1078   .1140  -.1503   .1153  -.0744
+   .0990  -.1503   .1153  -.1078   .1140
+   .6837  -.5819
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CE1  CE2  CZ   HZ                                            
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+                                                              
+DONE                                                          
+TYROSINE                                                      
+                                                              
+ TYR  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CA    S   10   8   4     1.510   109.470   180.000
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000
+  15  HD1   HA    E   14  13  10     1.090   120.000     0.000
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000
+  17  HE1   HA    E   16  14  13     1.090   120.000   180.000
+  18  CZ    CA    B   16  14  13     1.400   120.000     0.000
+  19  OH    OH    S   18  16  14     1.360   120.000   180.000
+  20  HH    HO    E   19  18  16     0.960   113.000     0.000
+  21  CE2   CA    B   18  16  14     1.400   120.000     0.000
+  22  HE2   HA    E   21  18  16     1.090   120.000   180.000
+  23  CD2   CA    S   21  18  16     1.400   120.000     0.000
+  24  HD2   HA    E   23  21  18     1.090   120.000   180.000
+  25  C     C     M    8   4   3     1.522   111.100   180.000
+  26  O     O     E   25   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0426
+   .0724   .0085   .0313   .0313   .0005
+  -.1423   .1204  -.1892   .1368   .2570
+  -.4770   .3584  -.1892   .1368  -.1423
+   .1204   .6837  -.5819
+
+LOOP                                                          
+ CG   CD2                                                     
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CG   CE2  CD2  HD2                                           
+ CD2  CZ   CE2  HE2                                           
+ CD1  CZ   CE1  HE1                                           
+ CG   CE1  CD1  HD1                                           
+ CD1  CD2  CG   CB                                            
+ CE1  CE2  CZ   OH                                            
+                                                              
+                                                              
+DONE                                                          
+GLUTAMIC ACID                                                 
+                                                              
+ GLU  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CT    3   10   8   4     1.510   109.470   180.000
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000
+  16  CD    C     B   13  10   8     1.527   109.470   180.000
+  17  OE1   O2    E   16  13  10     1.260   117.200    90.000
+  18  OE2   O2    E   16  13  10     1.260   117.200   270.000
+  19  C     C     M    8   4   3     1.522   111.100   180.000
+  20  O     O     E   19   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.2418
+   .0961   .2765  -.0627  -.0627  -.1881
+   .0410   .0410   .6733  -.7407  -.7407
+   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CG   OE1  CD   OE2                                           
+                                                              
+DONE                                                          
+ASPARTIC ACID                                                 
+                                                              
+ ASP  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    C     B   10   8   4     1.527   109.470   180.000
+  14  OD1   O2    E   13  10   8     1.260   117.200    90.000
+  15  OD2   O2    E   13  10   8     1.260   117.200   270.000
+  16  C     C     M    8   4   3     1.522   111.100   180.000
+  17  O     O     E   16   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.1523
+   .0664  -.0383  -.0197  -.0197   .7630
+  -.7541  -.7541   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+ CB   OD1  CG   OD2                                           
+                                                              
+DONE                                                          
+LYSINE                                                        
+                                                              
+ LYS  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000
+  17  HD2   HC    E   16  13  10     1.090   109.500   300.000
+  18  HD3   HC    E   16  13  10     1.090   109.500    60.000
+  19  CE    CT    3   16  13  10     1.525   109.470   180.000
+  20  HE2   HP    E   19  16  13     1.090   109.500   300.000
+  21  HE3   HP    E   19  16  13     1.090   109.500    60.000
+  22  NZ    N3    3   19  16  13     1.470   109.470   180.000
+  23  HZ1   H     E   22  19  16     1.010   109.470    60.000
+  24  HZ2   H     E   22  19  16     1.010   109.470   180.000
+  25  HZ3   H     E   22  19  16     1.010   109.470   300.000
+  26  C     C     M    8   4   3     1.522   111.100   180.000
+  27  O     O     E   26   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0269
+   .0709  -.0348   .0323   .0323  -.0231
+   .0449   .0449  -.0433   .0550   .0550
+   .1380   .0472   .0472  -.2004   .2840
+   .2840   .2840   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+PROLINE                                                       
+                                                              
+ PRO  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H2    H     E    4   3   2     1.010    60.000    90.000
+   6  H3    H     E    4   3   2     1.010    60.000   -90.000
+   7  CD    CT    3    4   3   2     1.458   126.100   356.100
+   8  HD2   HP    E    7   4   3     1.090   109.500    80.000
+   9  HD3   HP    E    7   4   3     1.090   109.500   320.000
+  10  CG    CT    3    7   4   3     1.500   103.200   200.100
+  11  HG2   HC    E   10   7   4     1.090   109.500   218.000
+  12  HG3   HC    E   10   7   4     1.090   109.500    98.000
+  13  CB    CT    B   10   7   4     1.510   106.000   338.300
+  14  HB2   HC    E   13  10   7     1.090   109.500   256.300
+  15  HB3   HC    E   13  10   7     1.090   109.500   136.300
+  16  CA    CT    M    4   3   2     1.451   120.600   175.200
+  17  HA    HP    E   16   4   3     1.090   109.500    60.000
+  18  C     C     M   16   4   3     1.522   109.500   300.000
+  19  O     O     E   18  16   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .0365   .2080   .2080   .0280   .0654
+   .0654   .0299   .0210   .0210  -.0206
+   .0391   .0391   .1718  -.0144   .6837
+  -.5819
+
+LOOP                                                          
+ CB   CA                                                      
+                                                              
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+CYSTEINE                                                      
+                                                              
+ CYS  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000
+  13  SG    SH    S   10   8   4     1.810   116.000   180.000
+  14  HG    HS    E   13  10   8     1.330    96.000   180.000
+  15  C     C     M    8   4   3     1.522   111.100   180.000
+  16  O     O     E   15   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056   .0213
+   .0578  -.0316   .0655   .0655  -.2464
+   .1591   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+CYSTINE(S-S BRIDGE)                                           
+                                                              
+ CYX  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000
+  13  SG    S     E   10   8   4     1.810   116.000   180.000
+  14  C     C     M    8   4   3     1.522   111.100   180.000
+  15  O     O     E   14   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0005
+   .0649  -.0084   .0634   .0634  -.0916
+   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+METHIONINE                                                    
+                                                              
+ MET  INT     1                                               
+ CORR NOMI DU   BEG                                           
+   0.00000                                                    
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000
+   5  H1    H     E    4   3   2     1.010   130.000     0.000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000
+  14  HG2   H1    E   13  10   8     1.090   109.500   300.000
+  15  HG3   H1    E   13  10   8     1.090   109.500    60.000
+  16  SD    S     S   13  10   8     1.810   110.000   180.000
+  17  CE    CT    3   16  13  10     1.780   100.000   180.000
+  18  HE1   H1    E   17  16  13     1.090   109.500    60.000
+  19  HE2   H1    E   17  16  13     1.090   109.500   180.000
+  20  HE3   H1    E   17  16  13     1.090   109.500   300.000
+  21  C     C     M    8   4   3     1.522   111.100   180.000
+  22  O     O     E   21   8   4     1.229   120.500     0.000
+                                                              
+CHARGE cc-pvtz esp iterated
+   .1902   .2056   .2056   .2056  -.0377
+   .0516   .0828  -.0060  -.0060  -.0162
+   .0722   .0722  -.2381  -.0585   .0583
+   .0583   .0583   .6837  -.5819
+
+IMPROPER                                                      
+ CA   +M   C    O                                             
+                                                              
+DONE                                                          
+STOP                                                          
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NALA_ALANINE.in_frag
new file mode 100644
index 000000000..c2df8a4e2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NALA_ALANINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB1 HC E  10   8   4      1.090    109.500     60.000
+ 12  HB2 HC E  10   8   4      1.090    109.500    180.000
+ 13  HB3 HC E  10   8   4      1.090    109.500    300.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NARG_ARGININE.in_frag
new file mode 100644
index 000000000..490046579
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NARG_ARGININE.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 H1 E  16  13  10      1.090    109.500    300.000
+ 18  HD3 H1 E  16  13  10      1.090    109.500     60.000
+ 19   NE N2 B  16  13  10      1.480    111.000    180.000
+ 20   HE  H E  19  16  13      1.010    118.500      0.000
+ 21   CZ CA B  19  16  13      1.330    123.000    180.000
+ 22  NH1 N2 B  21  19  16      1.330    122.000      0.000
+ 23 HH11  H E  22  21  19      1.010    119.800      0.000
+ 24 HH12  H E  22  21  19      1.010    119.800    180.000
+ 25  NH2 N2 B  21  19  16      1.330    118.000    180.000
+ 26 HH21  H E  25  21  19      1.010    119.800      0.000
+ 27 HH22  H E  25  21  19      1.010    119.800    180.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..75ebc4da3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NASN_ASPARAGINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.522    111.100    180.000
+ 14  OD1  O E  13  10   8      1.229    120.500      0.000
+ 15  ND2  N B  13  10   8      1.335    116.600    180.000
+ 16 HD21  H E  15  13  10      1.010    119.800    180.000
+ 17 HD22  H E  15  13  10      1.010    119.800      0.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..de3b9439a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.527    109.470    180.000
+ 14  OD1 O2 E  13  10   8      1.260    117.200     90.000
+ 15  OD2 O2 E  13  10   8      1.260    117.200    270.000
+ 16    C  C M   8   4   3      1.522    111.100    180.000
+ 17    O  O E  16   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NCYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NCYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..55155fafc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NCYS_CYSTEINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   SG SH S  10   8   4      1.810    116.000    180.000
+ 14   HG HS E  13  10   8      1.330     96.000    180.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..772f8ad16
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLN_GLUTAMINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.522    111.100    180.000
+ 17  OE1  O E  16  13  10      1.229    120.500      0.000
+ 18  NE2  N B  16  13  10      1.335    116.600    180.000
+ 19 HE21  H E  18  16  13      1.010    119.800    180.000
+ 20 HE22  H E  18  16  13      1.010    119.800      0.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..5c0db2845
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.510    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.527    109.470    180.000
+ 17  OE1 O2 E  16  13  10      1.260    117.200     90.000
+ 18  OE2 O2 E  16  13  10      1.260    117.200    270.000
+ 19    C  C M   8   4   3      1.522    111.100    180.000
+ 20    O  O E  19   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLY_GLYCINE.in_frag
new file mode 100644
index 000000000..dd3f61da8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NGLY_GLYCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9  HA2 HP E   8   4   3      1.090    109.500    300.000
+ 10  HA3 HP E   8   4   3      1.090    109.500     60.000
+ 11    C  C M   8   4   3      1.522    110.400    180.000
+ 12    O  O E  11   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..f1d09a44c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17  HE1 H5 E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NB S  16  14  13      1.310    109.000      0.000
+ 19  CD2 CV S  18  16  14      1.360    110.000      0.000
+ 20  HD2 H4 E  19  18  16      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..25f6a52ae
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NB S  13  10   8      1.390    122.000    180.000
+ 15  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 16  HE1 H5 E  15  14  13      1.090    120.000    180.000
+ 17  NE2 NA B  15  14  13      1.310    109.000      0.000
+ 18  HE2  H E  17  15  14      1.010    125.000    180.000
+ 19  CD2 CW S  17  15  14      1.360    110.000      0.000
+ 20  HD2 H4 E  19  17  15      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..17adddb37
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NHIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17  HE1 H5 E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NA B  16  14  13      1.310    109.000      0.000
+ 19  HE2  H E  18  16  14      1.010    125.000    180.000
+ 20  CD2 CW S  18  16  14      1.360    110.000      0.000
+ 21  HD2 H4 E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   8   4   3      1.522    111.100    180.000
+ 23    O  O E  22   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..12f5bc278
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NILE_ISOLEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    109.470     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG1 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG12 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG13 HC E  16  10   8      1.090    109.500    300.000
+ 19  CD1 CT 3  16  10   8      1.525    109.470    180.000
+ 20 HD11 HC E  19  16  10      1.090    109.500     60.000
+ 21 HD12 HC E  19  16  10      1.090    109.500    180.000
+ 22 HD13 HC E  19  16  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NLEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NLEU_LEUCINE.in_frag
new file mode 100644
index 000000000..12276822e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NLEU_LEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14   HG HC E  13  10   8      1.090    109.500    300.000
+ 15  CD1 CT 3  13  10   8      1.525    109.470     60.000
+ 16 HD11 HC E  15  13  10      1.090    109.500     60.000
+ 17 HD12 HC E  15  13  10      1.090    109.500    180.000
+ 18 HD13 HC E  15  13  10      1.090    109.500    300.000
+ 19  CD2 CT 3  13  10   8      1.525    109.470    180.000
+ 20 HD21 HC E  19  13  10      1.090    109.500     60.000
+ 21 HD22 HC E  19  13  10      1.090    109.500    180.000
+ 22 HD23 HC E  19  13  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NLYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NLYS_LYSINE.in_frag
new file mode 100644
index 000000000..cefb647ec
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NLYS_LYSINE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 HC E  16  13  10      1.090    109.500    300.000
+ 18  HD3 HC E  16  13  10      1.090    109.500     60.000
+ 19   CE CT 3  16  13  10      1.525    109.470    180.000
+ 20  HE2 HP E  19  16  13      1.090    109.500    300.000
+ 21  HE3 HP E  19  16  13      1.090    109.500     60.000
+ 22   NZ N3 3  19  16  13      1.470    109.470    180.000
+ 23  HZ1  H E  22  19  16      1.010    109.470     60.000
+ 24  HZ2  H E  22  19  16      1.010    109.470    180.000
+ 25  HZ3  H E  22  19  16      1.010    109.470    300.000
+ 26    C  C M   8   4   3      1.522    111.100    180.000
+ 27    O  O E  26   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NMET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NMET_METHIONINE.in_frag
new file mode 100644
index 000000000..8fd74e252
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NMET_METHIONINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 H1 E  13  10   8      1.090    109.500    300.000
+ 15  HG3 H1 E  13  10   8      1.090    109.500     60.000
+ 16   SD  S S  13  10   8      1.810    110.000    180.000
+ 17   CE CT 3  16  13  10      1.780    100.000    180.000
+ 18  HE1 H1 E  17  16  13      1.090    109.500     60.000
+ 19  HE2 H1 E  17  16  13      1.090    109.500    180.000
+ 20  HE3 H1 E  17  16  13      1.090    109.500    300.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NPHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NPHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..6833d9ea9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NPHE_PHENYLALANINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HA E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HA E  16  14  13      1.090    120.000    180.000
+ 18   CZ CA B  16  14  13      1.400    120.000      0.000
+ 19   HZ HA E  18  16  14      1.090    120.000    180.000
+ 20  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 21  HE2 HA E  20  18  16      1.090    120.000    180.000
+ 22  CD2 CA S  20  18  16      1.400    120.000      0.000
+ 23  HD2 HA E  22  20  18      1.090    120.000    180.000
+ 24    C  C M   8   4   3      1.522    111.100    180.000
+ 25    O  O E  24   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NPRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NPRO_PROLINE.in_frag
new file mode 100644
index 000000000..5d19530db
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NPRO_PROLINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H2  H E   4   3   2      1.010     60.000     90.000
+  6   H3  H E   4   3   2      1.010     60.000    -90.000
+  7   CD CT 3   4   3   2      1.458    126.100    356.100
+  8  HD2 HP E   7   4   3      1.090    109.500     80.000
+  9  HD3 HP E   7   4   3      1.090    109.500    320.000
+ 10   CG CT 3   7   4   3      1.500    103.200    200.100
+ 11  HG2 HC E  10   7   4      1.090    109.500    218.000
+ 12  HG3 HC E  10   7   4      1.090    109.500     98.000
+ 13   CB CT B  10   7   4      1.510    106.000    338.300
+ 14  HB2 HC E  13  10   7      1.090    109.500    256.300
+ 15  HB3 HC E  13  10   7      1.090    109.500    136.300
+ 16   CA CT M   4   3   2      1.451    120.600    175.200
+ 17   HA HP E  16   4   3      1.090    109.500     60.000
+ 18    C  C M  16   4   3      1.522    109.500    300.000
+ 19    O  O E  18  16   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NSER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NSER_SERINE.in_frag
new file mode 100644
index 000000000..768186cb8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NSER_SERINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   OG OH S  10   8   4      1.430    109.470    180.000
+ 14   HG HO E  13  10   8      0.960    109.470    180.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTHR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTHR_THREONINE.in_frag
new file mode 100644
index 000000000..6871bde84
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTHR_THREONINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB H1 E  10   8   4      1.090    109.500    180.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470    300.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  OG1 OH S  10   8   4      1.430    109.470     60.000
+ 17  HG1 HO E  16  10   8      0.960    109.470    180.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..56fd0dd42
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG C* S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CW B  13  10   8      1.340    127.000    180.000
+ 15  HD1 H4 E  14  13  10      1.090    120.000      0.000
+ 16  NE1 NA B  14  13  10      1.430    107.000    180.000
+ 17  HE1  H E  16  14  13      1.010    125.500    180.000
+ 18  CE2 CN S  16  14  13      1.310    109.000      0.000
+ 19  CZ2 CA B  18  16  14      1.400    128.000    180.000
+ 20  HZ2 HA E  19  18  16      1.090    120.000      0.000
+ 21  CH2 CA B  19  18  16      1.390    116.000    180.000
+ 22  HH2 HA E  21  19  18      1.090    120.000    180.000
+ 23  CZ3 CA B  21  19  18      1.350    121.000      0.000
+ 24  HZ3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CE3 CA B  23  21  19      1.410    122.000      0.000
+ 26  HE3 HA E  25  23  21      1.090    120.000    180.000
+ 27  CD2 CB E  25  23  21      1.400    117.000      0.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTYR_TYROSINE.in_frag
new file mode 100644
index 000000000..81db6af2a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NTYR_TYROSINE.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    109.470    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HA E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HA E  16  14  13      1.090    120.000    180.000
+ 18   CZ  C B  16  14  13      1.400    120.000      0.000
+ 19   OH OH S  18  16  14      1.360    120.000    180.000
+ 20   HH HO E  19  18  16      0.960    113.000      0.000
+ 21  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 22  HE2 HA E  21  18  16      1.090    120.000    180.000
+ 23  CD2 CA S  21  18  16      1.400    120.000      0.000
+ 24  HD2 HA E  23  21  18      1.090    120.000    180.000
+ 25    C  C M   8   4   3      1.522    111.100    180.000
+ 26    O  O E  25   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NVAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NVAL_VALINE.in_frag
new file mode 100644
index 000000000..fa2527771
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/NVAL_VALINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG1 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG11 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG12 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG13 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG2 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG21 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG22 HC E  16  10   8      1.090    109.500    180.000
+ 19 HG23 HC E  16  10   8      1.090    109.500    300.000
+ 20    C  C M   8   4   3      1.522    111.100    180.000
+ 21    O  O E  20   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont03/all_aminont03.in b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/all_aminont03.in
new file mode 100644
index 000000000..1f60a831f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont03/all_aminont03.in
@@ -0,0 +1,757 @@
+    1    1  200                                                 
+db94.dat                                                         
+ALANINE                                                         
+                                                                
+ NALA  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.589266
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.446422
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.446422
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.446422
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.113871
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.067150
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.204113
+  11  HB1   HC    E   10   8   4     1.090   109.500    60.000   0.063056
+  12  HB2   HC    E   10   8   4     1.090   109.500   180.000   0.063056
+  13  HB3   HC    E   10   8   4     1.090   109.500   300.000   0.063056
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.676687
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.592764
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+GLYCINE                                                         
+                                                                
+ NGLY  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.600766
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.450255
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.450255
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.450255
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.126891
+   9  HA2   HP    E    8   4   3     1.090   109.500   300.000   0.036849
+  10  HA3   HP    E    8   4   3     1.090   109.500    60.000   0.036849
+  11  C     C     M    8   4   3     1.522   110.400   180.000   0.648768
+  12  O     O     E   11   8   4     1.229   120.500     0.000  -0.599357
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+SERINE                                                          
+                                                                
+ NSER  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.664403
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.471468
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.471468
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.471468
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.140290
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.091150
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.111987
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000   0.039285
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000   0.039285
+  13  OG    OH    S   10   8   4     1.430   109.470   180.000  -0.593805
+  14  HG    HO    E   13  10   8     0.960   109.470   180.000   0.407492
+  15  C     C     M    8   4   3     1.522   111.100   180.000   0.592480
+  16  O     O     E   15   8   4     1.229   120.500     0.000  -0.578162
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+THREONINE                                                       
+                                                                
+ NTHR  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.570235
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.440078
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.440078
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.440078
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.028754
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.078538
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.270941
+  11  HB    H1    E   10   8   4     1.090   109.500   180.000  -0.014476
+  12  CG2   CT    3   10   8   4     1.525   109.470   300.000  -0.160657
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000   0.053833
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000   0.053833
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000   0.053833
+  16  OG1   OH    S   10   8   4     1.430   109.470    60.000  -0.621934
+  17  HG1   HO    E   16  10   8     0.960   109.470   180.000   0.409167
+  18  C     C     M    8   4   3     1.522   111.100   180.000   0.709968
+  19  O     O     E   18   8   4     1.229   120.500     0.000  -0.611797
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+LEUCINE                                                         
+                                                                
+ NLEU  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.624705
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.458235
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.458235
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.458235
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.069804
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.092394
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.118019
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.037615
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.037615
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000   0.177099
+  14  HG    HC    E   13  10   8     1.090   109.500   300.000   0.013272
+  15  CD1   CT    3   13  10   8     1.525   109.470    60.000  -0.157414
+  16  HD11  HC    E   15  13  10     1.090   109.500    60.000   0.031964
+  17  HD12  HC    E   15  13  10     1.090   109.500   180.000   0.031964
+  18  HD13  HC    E   15  13  10     1.090   109.500   300.000   0.031964
+  19  CD2   CT    3   13  10   8     1.525   109.470   180.000  -0.157414
+  20  HD21  HC    E   19  13  10     1.090   109.500    60.000   0.031964
+  21  HD22  HC    E   19  13  10     1.090   109.500   180.000   0.031964
+  22  HD23  HC    E   19  13  10     1.090   109.500   300.000   0.031964
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.656583
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.593318
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+ISOLEUCINE                                                      
+                                                                
+ NILE  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.605757
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.451919
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.451919
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.451919
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.025768
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.062754
+  10  CB    CT    3    8   4   3     1.525   109.470    60.000   0.044198
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000   0.038704
+  12  CG2   CT    3   10   8   4     1.525   109.470    60.000  -0.172672
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000   0.038544
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000   0.038544
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000   0.038544
+  16  CG1   CT    3   10   8   4     1.525   109.470   180.000   0.058447
+  17  HG12  HC    E   16  10   8     1.090   109.500    60.000   0.003617
+  18  HG13  HC    E   16  10   8     1.090   109.500   300.000   0.003617
+  19  CD1   CT    3   16  10   8     1.525   109.470   180.000  -0.111609
+  20  HD11  HC    E   19  16  10     1.090   109.500    60.000   0.025639
+  21  HD12  HC    E   19  16  10     1.090   109.500   180.000   0.025639
+  22  HD13  HC    E   19  16  10     1.090   109.500   300.000   0.025639
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.733445
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.628820
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+VALINE                                                          
+                                                                
+ NVAL  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.737450
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.495817
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.495817
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.495817
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.082837
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.017007
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.240887
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000  -0.034674
+  12  CG1   CT    3   10   8   4     1.525   109.470    60.000  -0.209130
+  13  HG11  HC    E   12  10   8     1.090   109.500    60.000   0.043124
+  14  HG12  HC    E   12  10   8     1.090   109.500   180.000   0.043124
+  15  HG13  HC    E   12  10   8     1.090   109.500   300.000   0.043124
+  16  CG2   CT    3   10   8   4     1.525   109.470   180.000  -0.209130
+  17  HG21  HC    E   16  10   8     1.090   109.500    60.000   0.043124
+  18  HG22  HC    E   16  10   8     1.090   109.500   180.000   0.043124
+  19  HG23  HC    E   16  10   8     1.090   109.500   300.000   0.043124
+  20  C     C     M    8   4   3     1.522   111.100   180.000   0.890641
+  21  O     O     E   20   8   4     1.229   120.500     0.000  -0.621511
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+ASPARAGINE                                                      
+                                                                
+ NASN  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.669106
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.473035
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.473035
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.473035
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.256684
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.013306
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.062106
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.038289
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.038289
+  13  CG    C     B   10   8   4     1.522   111.100   180.000   0.554932
+  14  OD1   O     E   13  10   8     1.229   120.500     0.000  -0.568797
+  15  ND2   N     B   13  10   8     1.335   116.600   180.000  -0.784547
+  16  HD21  H     E   15  13  10     1.010   119.800   180.000   0.372344
+  17  HD22  H     E   15  13  10     1.010   119.800     0.000   0.372344
+  18  C     C     M    8   4   3     1.522   111.100   180.000   0.602554
+  19  O     O     E   18   8   4     1.229   120.500     0.000  -0.583293
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CB   ND2  CG   OD1                                             
+ CG   HD21 ND2  HD22                                            
+                                                                
+DONE                                                            
+GLUTAMINE                                                       
+                                                                
+ NGLN  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.603779
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.451260
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.451260
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.451260
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.201127
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.028930
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.013277
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.001827
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.001827
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.030707
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.024665
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.024665
+  16  CD    C     B   13  10   8     1.522   111.100   180.000   0.669568
+  17  OE1   O     E   16  13  10     1.229   120.500     0.000  -0.585802
+  18  NE2   N     B   16  13  10     1.335   116.600   180.000  -0.889652
+  19  HE21  H     E   18  16  13     1.010   119.800   180.000   0.397306
+  20  HE22  H     E   18  16  13     1.010   119.800     0.000   0.397306
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.606634
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.584415
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   NE2  CD   OE1                                             
+ CD   HE21 NE2  HE22                                            
+                                                                
+DONE                                                            
+ARGININE                                                        
+                                                                
+ NARG  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.670515
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.473505
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.473505
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.473505
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.093903
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.024998
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.029171
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.028728
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.028728
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.016208
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.002044
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.002044
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000   0.176568
+  17  HD2   H1    E   16  13  10     1.090   109.500   300.000   0.048477
+  18  HD3   H1    E   16  13  10     1.090   109.500    60.000   0.048477
+  19  NE    N2    B   16  13  10     1.480   111.000   180.000  -0.450568
+  20  HE    H     E   19  16  13     1.010   118.500     0.000   0.338467
+  21  CZ    CA    B   19  16  13     1.330   123.000   180.000   0.561360
+  22  NH1   N2    B   21  19  16     1.330   122.000     0.000  -0.706473
+  23  HH11  H     E   22  21  19     1.010   119.800     0.000   0.405927
+  24  HH12  H     E   22  21  19     1.010   119.800   180.000   0.405927
+  25  NH2   N2    B   21  19  16     1.330   118.000   180.000  -0.706473
+  26  HH21  H     E   25  21  19     1.010   119.800     0.000   0.405927
+  27  HH22  H     E   25  21  19     1.010   119.800   180.000   0.405927
+  28  C     C     M    8   4   3     1.522   111.100   180.000   0.770284
+  29  O     O     E   28   8   4     1.229   120.500     0.000  -0.647234
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ NE   NH1  CZ   NH2                                             
+ CD   CZ   NE   HE                                              
+ CZ   HH11 NH1  HH12                                            
+ CZ   HH21 NH2  HH22                                            
+                                                                
+DONE                                                            
+HISTIDINE DELTAH                                                
+                                                                
+ NHID  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.702202
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.484067
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.484067
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.484067
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.270112
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.023946
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.066199
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.045493
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.045493
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000  -0.029295
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000  -0.217584
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000   0.293840
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000   0.147532
+  17  HE1   H5    E   16  14  13     1.090   120.000   180.000   0.110099
+  18  NE2   NB    S   16  14  13     1.310   109.000     0.000  -0.551585
+  19  CD2   CV    S   18  16  14     1.360   110.000     0.000   0.071109
+  20  HD2   H4    E   19  18  16     1.090   120.000   180.000   0.096199
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.590651
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.579809
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE EPSILONH                                              
+                                                                
+ NHIE  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.697797
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.482599
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.482599
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.482599
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.181926
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.060125
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.114822
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.057721
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.057721
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000   0.209925
+  14  ND1   NB    S   13  10   8     1.390   122.000   180.000  -0.486658
+  15  CE1   CR    B   14  13  10     1.320   108.000   180.000   0.055422
+  16  HE1   H5    E   15  14  13     1.090   120.000   180.000   0.126178
+  17  NE2   NA    B   15  14  13     1.310   109.000     0.000  -0.090417
+  18  HE2   H     E   17  15  14     1.010   125.000   180.000   0.281999
+  19  CD2   CW    S   17  15  14     1.360   110.000     0.000  -0.258671
+  20  HD2   H4    E   19  17  15     1.090   120.000   180.000   0.154335
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.601906
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.586694
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CE1  CD2  NE2  HE2
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE PLUS                                                  
+                                                                
+ NHIP  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.745211
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.498404
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.498404
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.498404
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.223794
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.029571
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.063494
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.089473
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.089473
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000  -0.005485
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000  -0.014619
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000   0.275668
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000  -0.020417
+  17  HE1   H5    E   16  14  13     1.090   120.000   180.000   0.220661
+  18  NE2   NA    B   16  14  13     1.310   109.000     0.000  -0.119388
+  19  HE2   H     E   18  16  14     1.010   125.000   180.000   0.363590
+  20  CD2   CW    S   18  16  14     1.360   110.000     0.000  -0.156771
+  21  HD2   H4    E   20  18  16     1.090   120.000   180.000   0.221434
+  22  C     C     M    8   4   3     1.522   111.100   180.000   0.737512
+  23  O     O     E   22   8   4     1.229   120.500     0.000  -0.621000
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CE1  CD2  NE2  HE2
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+TRYPTOPHAN                                                      
+                                                                
+ NTRP  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.621979
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.457326
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.457326
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.457326
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.117919
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.073247
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.053219
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.055273
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.055273
+  13  CG    C*    S   10   8   4     1.510   115.000   180.000  -0.144090
+  14  CD1   CW    B   13  10   8     1.340   127.000   180.000  -0.172104
+  15  HD1   H4    E   14  13  10     1.090   120.000     0.000   0.179500
+  16  NE1   NA    B   14  13  10     1.430   107.000   180.000  -0.300089
+  17  HE1   H     E   16  14  13     1.010   125.500   180.000   0.343546
+  18  CE2   CN    S   16  14  13     1.310   109.000     0.000   0.145233
+  19  CZ2   CA    B   18  16  14     1.400   128.000   180.000  -0.220933
+  20  HZ2   HA    E   19  18  16     1.090   120.000     0.000   0.135970
+  21  CH2   CA    B   19  18  16     1.390   116.000   180.000  -0.139029
+  22  HH2   HA    E   21  19  18     1.090   120.000   180.000   0.123118
+  23  CZ3   CA    B   21  19  18     1.350   121.000     0.000  -0.177371
+  24  HZ3   HA    E   23  21  19     1.090   120.000   180.000   0.122346
+  25  CE3   CA    B   23  21  19     1.410   122.000     0.000  -0.170285
+  26  HE3   HA    E   25  23  21     1.090   120.000   180.000   0.135963
+  27  CD2   CB    E   25  23  21     1.400   117.000     0.000   0.083829
+  28  C     C     M    8   4   3     1.522   111.100   180.000   0.626460
+  29  O     O     E   28   8   4     1.229   120.500     0.000  -0.570557
+
+LOOP                                                            
+ CG   CD2                                                       
+ CE2  CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CD1  CE2  NE1  HE1                                             
+ CE2  CH2  CZ2  HZ2                                             
+ CZ2  CZ3  CH2  HH2                                             
+ CH2  CE3  CZ3  HZ3                                             
+ CZ3  CD2  CE3  HE3                                             
+ CG   NE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+PHENYLALANINE                                                   
+                                                                
+ NPHE  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.629494
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.459831
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.459831
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.459831
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.175018
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.051530
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.056597
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.044331
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.044331
+  13  CG    CA    S   10   8   4     1.510   115.000   180.000   0.000827
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000  -0.101529
+  15  HD1   HA    E   14  13  10     1.090   120.000     0.000   0.108610
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000  -0.156341
+  17  HE1   HA    E   16  14  13     1.090   120.000   180.000   0.128346
+  18  CZ    CA    B   16  14  13     1.400   120.000     0.000  -0.104791
+  19  HZ    HA    E   18  16  14     1.090   120.000   180.000   0.119084
+  20  CE2   CA    B   18  16  14     1.400   120.000     0.000  -0.156341
+  21  HE2   HA    E   20  18  16     1.090   120.000   180.000   0.128346
+  22  CD2   CA    S   20  18  16     1.400   120.000     0.000  -0.101529
+  23  HD2   HA    E   22  20  18     1.090   120.000   180.000   0.108610
+  24  C     C     M    8   4   3     1.522   111.100   180.000   0.596118
+  25  O     O     E   24   8   4     1.229   120.500     0.000  -0.578021
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CE1  CE2  CZ   HZ
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+TYROSINE                                                        
+                                                                
+ NTYR  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.592849
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.447616
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.447616
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.447616
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.090652
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.113265
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.050705
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.006441
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.006441
+  13  CG    CA    S   10   8   4     1.510   109.470   180.000   0.130909
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000  -0.198282
+  15  HD1   HA    E   14  13  10     1.090   120.000     0.000   0.148246
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000  -0.213863
+  17  HE1   HA    E   16  14  13     1.090   120.000   180.000   0.148090
+  18  CZ    C     B   16  14  13     1.400   120.000     0.000   0.242629
+  19  OH    OH    S   18  16  14     1.360   120.000   180.000  -0.475387
+  20  HH    HO    E   19  18  16     0.960   113.000     0.000   0.370782
+  21  CE2   CA    B   18  16  14     1.400   120.000     0.000  -0.213863
+  22  HE2   HA    E   21  18  16     1.090   120.000   180.000   0.148090
+  23  CD2   CA    S   21  18  16     1.400   120.000     0.000  -0.198282
+  24  HD2   HA    E   23  21  18     1.090   120.000   180.000   0.148246
+  25  C     C     M    8   4   3     1.522   111.100   180.000   0.620893
+  26  O     O     E   25   8   4     1.229   120.500     0.000  -0.574301
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+ CE1  CE2  CZ   OH 
+
+                                                                
+DONE                                                            
+GLUTAMIC ACID                                                   
+                                                                
+ NGLU  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.465328
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.405109
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.405109
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.405109
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.127199
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.023038
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.088282
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000  -0.034219
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000  -0.034219
+  13  CG    CT    3   10   8   4     1.510   109.470   180.000  -0.009673
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000  -0.021524
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000  -0.021524
+  16  CD    C     B   13  10   8     1.527   109.470   180.000   0.740015
+  17  OE1   O2    E   16  13  10     1.260   117.200    90.000  -0.780545
+  18  OE2   O2    E   16  13  10     1.260   117.200   270.000  -0.780545
+  19  C     C     M    8   4   3     1.522   111.100   180.000   0.552551
+  20  O     O     E   19   8   4     1.229   120.500     0.000  -0.598835
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   OE1  CD   OE2                                             
+                                                                
+DONE                                                            
+ASPARTIC ACID                                                   
+                                                                
+ NASP  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.588807
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.446269
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.446269
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.446269
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.015024
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.090798
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.071792
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.002802
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.002802
+  13  CG    C     B   10   8   4     1.527   109.470   180.000   0.770432
+  14  OD1   O2    E   13  10   8     1.260   117.200    90.000  -0.787966
+  15  OD2   O2    E   13  10   8     1.260   117.200   270.000  -0.787966
+  16  C     C     M    8   4   3     1.522   111.100   180.000   0.602072
+  17  O     O     E   16   8   4     1.229   120.500     0.000  -0.586206
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CB   OD1  CG   OD2                                             
+                                                                
+DONE                                                            
+LYSINE                                                          
+                                                                
+ NLYS  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.743778
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.497926
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.497926
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.497926
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.163115
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.070671
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.044702
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.023815
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.023815
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000   0.007065
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.017881
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.017881
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000  -0.061357
+  17  HD2   HC    E   16  13  10     1.090   109.500   300.000   0.065779
+  18  HD3   HC    E   16  13  10     1.090   109.500    60.000   0.065779
+  19  CE    CT    3   16  13  10     1.525   109.470   180.000  -0.029056
+  20  HE2   HP    E   19  16  13     1.090   109.500   300.000   0.102772
+  21  HE3   HP    E   19  16  13     1.090   109.500    60.000   0.102772
+  22  NZ    N3    3   19  16  13     1.470   109.470   180.000  -0.181839
+  23  HZ1   H     E   22  19  16     1.010   109.470    60.000   0.289529
+  24  HZ2   H     E   22  19  16     1.010   109.470   180.000   0.289529
+  25  HZ3   H     E   22  19  16     1.010   109.470   300.000   0.289529
+  26  C     C     M    8   4   3     1.522   111.100   180.000   0.633667
+  27  O     O     E   26   8   4     1.229   120.500     0.000  -0.596645
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+PROLINE                                                         
+                                                                
+ NPRO  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.421739
+   5  H2    H     E    4   3   2     1.010    60.000    90.000   0.421870
+   6  H3    H     E    4   3   2     1.010    60.000   -90.000   0.421870
+   7  CD    CT    3    4   3   2     1.458   126.100   356.100   0.048486
+   8  HD2   HP    E    7   4   3     1.090   109.500    80.000   0.039901
+   9  HD3   HP    E    7   4   3     1.090   109.500   320.000   0.039901
+  10  CG    CT    3    7   4   3     1.500   103.200   200.100   0.106081
+  11  HG2   HC    E   10   7   4     1.090   109.500   218.000  -0.000632
+  12  HG3   HC    E   10   7   4     1.090   109.500    98.000  -0.000632
+  13  CB    CT    B   10   7   4     1.510   106.000   338.300  -0.123305
+  14  HB2   HC    E   13  10   7     1.090   109.500   256.300   0.028355
+  15  HB3   HC    E   13  10   7     1.090   109.500   136.300   0.028355
+  16  CA    CT    M    4   3   2     1.451   120.600   175.200   0.251986
+  17  HA    HP    E   16   4   3     1.090   109.500    60.000  -0.021715
+  18  C     C     M   16   4   3     1.522   109.500   300.000   0.680470
+  19  O     O     E   18  16   4     1.229   120.500     0.000  -0.599226
+
+LOOP                                                            
+ CB   CA                                                        
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+CYSTEINE                                                        
+                                                                
+ NCYS  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.610355
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.453452
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.453452
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.453452
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.072150
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.083203
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.155113
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000   0.113742
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000   0.113742
+  13  SG    SH    S   10   8   4     1.810   116.000   180.000  -0.293380
+  14  HG    HS    E   13  10   8     1.330    96.000   180.000   0.190705
+  15  C     C     M    8   4   3     1.522   111.100   180.000   0.747857
+  16  O     O     E   15   8   4     1.229   120.500     0.000  -0.622908
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+METHIONINE                                                      
+                                                                
+ NMET  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.597213
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.449071
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.449071
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.449071
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.060906
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.075421
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.051523
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.038926
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.038926
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.254386
+  14  HG2   H1    E   13  10   8     1.090   109.500   300.000   0.129517
+  15  HG3   H1    E   13  10   8     1.090   109.500    60.000   0.129517
+  16  SD    S     S   13  10   8     1.810   110.000   180.000  -0.206852
+  17  CE    CT    3   16  13  10     1.780   100.000   180.000  -0.284358
+  18  HE1   H1    E   17  16  13     1.090   109.500    60.000   0.128754
+  19  HE2   H1    E   17  16  13     1.090   109.500   180.000   0.128754
+  20  HE3   H1    E   17  16  13     1.090   109.500   300.000   0.128754
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.683639
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.599042
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+STOP                                                            
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..c2df8a4e2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ALA_ALANINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB1 HC E  10   8   4      1.090    109.500     60.000
+ 12  HB2 HC E  10   8   4      1.090    109.500    180.000
+ 13  HB3 HC E  10   8   4      1.090    109.500    300.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..490046579
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ARG_ARGININE.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 H1 E  16  13  10      1.090    109.500    300.000
+ 18  HD3 H1 E  16  13  10      1.090    109.500     60.000
+ 19   NE N2 B  16  13  10      1.480    111.000    180.000
+ 20   HE  H E  19  16  13      1.010    118.500      0.000
+ 21   CZ CA B  19  16  13      1.330    123.000    180.000
+ 22  NH1 N2 B  21  19  16      1.330    122.000      0.000
+ 23 HH11  H E  22  21  19      1.010    119.800      0.000
+ 24 HH12  H E  22  21  19      1.010    119.800    180.000
+ 25  NH2 N2 B  21  19  16      1.330    118.000    180.000
+ 26 HH21  H E  25  21  19      1.010    119.800      0.000
+ 27 HH22  H E  25  21  19      1.010    119.800    180.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..75ebc4da3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.522    111.100    180.000
+ 14  OD1  O E  13  10   8      1.229    120.500      0.000
+ 15  ND2  N B  13  10   8      1.335    116.600    180.000
+ 16 HD21  H E  15  13  10      1.010    119.800    180.000
+ 17 HD22  H E  15  13  10      1.010    119.800      0.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..de3b9439a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.527    109.470    180.000
+ 14  OD1 O2 E  13  10   8      1.260    117.200     90.000
+ 15  OD2 O2 E  13  10   8      1.260    117.200    270.000
+ 16    C  C M   8   4   3      1.522    111.100    180.000
+ 17    O  O E  16   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..55155fafc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/CYS_CYSTEINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   SG SH S  10   8   4      1.810    116.000    180.000
+ 14   HG HS E  13  10   8      1.330     96.000    180.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..1b251dd8f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   SG  S E  10   8   4      1.810    116.000    180.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..772f8ad16
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.522    111.100    180.000
+ 17  OE1  O E  16  13  10      1.229    120.500      0.000
+ 18  NE2  N B  16  13  10      1.335    116.600    180.000
+ 19 HE21  H E  18  16  13      1.010    119.800    180.000
+ 20 HE22  H E  18  16  13      1.010    119.800      0.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..5c0db2845
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.510    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.527    109.470    180.000
+ 17  OE1 O2 E  16  13  10      1.260    117.200     90.000
+ 18  OE2 O2 E  16  13  10      1.260    117.200    270.000
+ 19    C  C M   8   4   3      1.522    111.100    180.000
+ 20    O  O E  19   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..dd3f61da8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/GLY_GLYCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9  HA2 HP E   8   4   3      1.090    109.500    300.000
+ 10  HA3 HP E   8   4   3      1.090    109.500     60.000
+ 11    C  C M   8   4   3      1.522    110.400    180.000
+ 12    O  O E  11   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..f1d09a44c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17  HE1 H5 E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NB S  16  14  13      1.310    109.000      0.000
+ 19  CD2 CV S  18  16  14      1.360    110.000      0.000
+ 20  HD2 H4 E  19  18  16      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..25f6a52ae
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NB S  13  10   8      1.390    122.000    180.000
+ 15  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 16  HE1 H5 E  15  14  13      1.090    120.000    180.000
+ 17  NE2 NA B  15  14  13      1.310    109.000      0.000
+ 18  HE2  H E  17  15  14      1.010    125.000    180.000
+ 19  CD2 CW S  17  15  14      1.360    110.000      0.000
+ 20  HD2 H4 E  19  17  15      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..17adddb37
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17  HE1 H5 E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NA B  16  14  13      1.310    109.000      0.000
+ 19  HE2  H E  18  16  14      1.010    125.000    180.000
+ 20  CD2 CW S  18  16  14      1.360    110.000      0.000
+ 21  HD2 H4 E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   8   4   3      1.522    111.100    180.000
+ 23    O  O E  22   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..12f5bc278
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    109.470     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG1 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG12 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG13 HC E  16  10   8      1.090    109.500    300.000
+ 19  CD1 CT 3  16  10   8      1.525    109.470    180.000
+ 20 HD11 HC E  19  16  10      1.090    109.500     60.000
+ 21 HD12 HC E  19  16  10      1.090    109.500    180.000
+ 22 HD13 HC E  19  16  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..12276822e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/LEU_LEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14   HG HC E  13  10   8      1.090    109.500    300.000
+ 15  CD1 CT 3  13  10   8      1.525    109.470     60.000
+ 16 HD11 HC E  15  13  10      1.090    109.500     60.000
+ 17 HD12 HC E  15  13  10      1.090    109.500    180.000
+ 18 HD13 HC E  15  13  10      1.090    109.500    300.000
+ 19  CD2 CT 3  13  10   8      1.525    109.470    180.000
+ 20 HD21 HC E  19  13  10      1.090    109.500     60.000
+ 21 HD22 HC E  19  13  10      1.090    109.500    180.000
+ 22 HD23 HC E  19  13  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..cefb647ec
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/LYS_LYSINE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 HC E  16  13  10      1.090    109.500    300.000
+ 18  HD3 HC E  16  13  10      1.090    109.500     60.000
+ 19   CE CT 3  16  13  10      1.525    109.470    180.000
+ 20  HE2 HP E  19  16  13      1.090    109.500    300.000
+ 21  HE3 HP E  19  16  13      1.090    109.500     60.000
+ 22   NZ N3 3  19  16  13      1.470    109.470    180.000
+ 23  HZ1  H E  22  19  16      1.010    109.470     60.000
+ 24  HZ2  H E  22  19  16      1.010    109.470    180.000
+ 25  HZ3  H E  22  19  16      1.010    109.470    300.000
+ 26    C  C M   8   4   3      1.522    111.100    180.000
+ 27    O  O E  26   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..8fd74e252
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/MET_METHIONINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 H1 E  13  10   8      1.090    109.500    300.000
+ 15  HG3 H1 E  13  10   8      1.090    109.500     60.000
+ 16   SD  S S  13  10   8      1.810    110.000    180.000
+ 17   CE CT 3  16  13  10      1.780    100.000    180.000
+ 18  HE1 H1 E  17  16  13      1.090    109.500     60.000
+ 19  HE2 H1 E  17  16  13      1.090    109.500    180.000
+ 20  HE3 H1 E  17  16  13      1.090    109.500    300.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..6833d9ea9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HA E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HA E  16  14  13      1.090    120.000    180.000
+ 18   CZ CA B  16  14  13      1.400    120.000      0.000
+ 19   HZ HA E  18  16  14      1.090    120.000    180.000
+ 20  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 21  HE2 HA E  20  18  16      1.090    120.000    180.000
+ 22  CD2 CA S  20  18  16      1.400    120.000      0.000
+ 23  HD2 HA E  22  20  18      1.090    120.000    180.000
+ 24    C  C M   8   4   3      1.522    111.100    180.000
+ 25    O  O E  24   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..5d19530db
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/PRO_PROLINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H2  H E   4   3   2      1.010     60.000     90.000
+  6   H3  H E   4   3   2      1.010     60.000    -90.000
+  7   CD CT 3   4   3   2      1.458    126.100    356.100
+  8  HD2 HP E   7   4   3      1.090    109.500     80.000
+  9  HD3 HP E   7   4   3      1.090    109.500    320.000
+ 10   CG CT 3   7   4   3      1.500    103.200    200.100
+ 11  HG2 HC E  10   7   4      1.090    109.500    218.000
+ 12  HG3 HC E  10   7   4      1.090    109.500     98.000
+ 13   CB CT B  10   7   4      1.510    106.000    338.300
+ 14  HB2 HC E  13  10   7      1.090    109.500    256.300
+ 15  HB3 HC E  13  10   7      1.090    109.500    136.300
+ 16   CA CT M   4   3   2      1.451    120.600    175.200
+ 17   HA HP E  16   4   3      1.090    109.500     60.000
+ 18    C  C M  16   4   3      1.522    109.500    300.000
+ 19    O  O E  18  16   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/SER_SERINE.in_frag
new file mode 100644
index 000000000..768186cb8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/SER_SERINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 H1 E  10   8   4      1.090    109.500    300.000
+ 12  HB3 H1 E  10   8   4      1.090    109.500     60.000
+ 13   OG OH S  10   8   4      1.430    109.470    180.000
+ 14   HG HO E  13  10   8      0.960    109.470    180.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/THR_THREONINE.in_frag
new file mode 100644
index 000000000..6871bde84
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/THR_THREONINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB H1 E  10   8   4      1.090    109.500    180.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470    300.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  OG1 OH S  10   8   4      1.430    109.470     60.000
+ 17  HG1 HO E  16  10   8      0.960    109.470    180.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..56fd0dd42
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG C* S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CW B  13  10   8      1.340    127.000    180.000
+ 15  HD1 H4 E  14  13  10      1.090    120.000      0.000
+ 16  NE1 NA B  14  13  10      1.430    107.000    180.000
+ 17  HE1  H E  16  14  13      1.010    125.500    180.000
+ 18  CE2 CN S  16  14  13      1.310    109.000      0.000
+ 19  CZ2 CA B  18  16  14      1.400    128.000    180.000
+ 20  HZ2 HA E  19  18  16      1.090    120.000      0.000
+ 21  CH2 CA B  19  18  16      1.390    116.000    180.000
+ 22  HH2 HA E  21  19  18      1.090    120.000    180.000
+ 23  CZ3 CA B  21  19  18      1.350    121.000      0.000
+ 24  HZ3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CE3 CA B  23  21  19      1.410    122.000      0.000
+ 26  HE3 HA E  25  23  21      1.090    120.000    180.000
+ 27  CD2 CB E  25  23  21      1.400    117.000      0.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..81db6af2a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/TYR_TYROSINE.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    109.470    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HA E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HA E  16  14  13      1.090    120.000    180.000
+ 18   CZ  C B  16  14  13      1.400    120.000      0.000
+ 19   OH OH S  18  16  14      1.360    120.000    180.000
+ 20   HH HO E  19  18  16      0.960    113.000      0.000
+ 21  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 22  HE2 HA E  21  18  16      1.090    120.000    180.000
+ 23  CD2 CA S  21  18  16      1.400    120.000      0.000
+ 24  HD2 HA E  23  21  18      1.090    120.000    180.000
+ 25    C  C M   8   4   3      1.522    111.100    180.000
+ 26    O  O E  25   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/VAL_VALINE.in_frag
new file mode 100644
index 000000000..fa2527771
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/VAL_VALINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HP E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG1 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG11 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG12 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG13 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG2 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG21 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG22 HC E  16  10   8      1.090    109.500    180.000
+ 19 HG23 HC E  16  10   8      1.090    109.500    300.000
+ 20    C  C M   8   4   3      1.522    111.100    180.000
+ 21    O  O E  20   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_aminont94/all_aminont94.in b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/all_aminont94.in
new file mode 100644
index 000000000..5d864aa1c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_aminont94/all_aminont94.in
@@ -0,0 +1,782 @@
+    1    1  200                                                 
+db94.dat                                                         
+ALANINE                                                         
+                                                                
+ ALA  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.14140
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.19970
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.19970
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.19970
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.09620
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.08890
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.05970
+  11  HB1   HC    E   10   8   4     1.090   109.500    60.000   0.03000
+  12  HB2   HC    E   10   8   4     1.090   109.500   180.000   0.03000
+  13  HB3   HC    E   10   8   4     1.090   109.500   300.000   0.03000
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.61630
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.57220
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+GLYCINE                                                         
+                                                                
+ GLY  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.29430
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.16420
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.16420
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.16420
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.01000
+   9  HA2   HP    E    8   4   3     1.090   109.500   300.000   0.08950
+  10  HA3   HP    E    8   4   3     1.090   109.500    60.000   0.08950
+  11  C     C     M    8   4   3     1.522   110.400   180.000   0.61630
+  12  O     O     E   11   8   4     1.229   120.500     0.000  -0.57220
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+SERINE                                                          
+                                                                
+ SER  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.18490
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.18980
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.18980
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.18980
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.05670
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.07820
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.25960
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000   0.02730
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000   0.02730
+  13  OG    OH    S   10   8   4     1.430   109.470   180.000  -0.67140
+  14  HG    HO    E   13  10   8     0.960   109.470   180.000   0.42390
+  15  C     C     M    8   4   3     1.522   111.100   180.000   0.61630
+  16  O     O     E   15   8   4     1.229   120.500     0.000  -0.57220
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+THREONINE                                                       
+                                                                
+ THR  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.18120
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.19340
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.19340
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.19340
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.00340
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.10870
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.45140
+  11  HB    H1    E   10   8   4     1.090   109.500   180.000  -0.03230
+  12  CG2   CT    3   10   8   4     1.525   109.470   300.000  -0.25540
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000   0.06270
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000   0.06270
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000   0.06270
+  16  OG1   OH    S   10   8   4     1.430   109.470    60.000  -0.67640
+  17  HG1   HO    E   16  10   8     0.960   109.470   180.000   0.40700
+  18  C     C     M    8   4   3     1.522   111.100   180.000   0.61630
+  19  O     O     E   18   8   4     1.229   120.500     0.000  -0.57220
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+LEUCINE                                                         
+                                                                
+ LEU  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.10100
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.21480
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.21480
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.21480
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.01040
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.10530
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.02440
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.02560
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.02560
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000   0.34210
+  14  HG    HC    E   13  10   8     1.090   109.500   300.000  -0.03800
+  15  CD1   CT    3   13  10   8     1.525   109.470    60.000  -0.41060
+  16  HD11  HC    E   15  13  10     1.090   109.500    60.000   0.09800
+  17  HD12  HC    E   15  13  10     1.090   109.500   180.000   0.09800
+  18  HD13  HC    E   15  13  10     1.090   109.500   300.000   0.09800
+  19  CD2   CT    3   13  10   8     1.525   109.470   180.000  -0.41040
+  20  HD21  HC    E   19  13  10     1.090   109.500    60.000   0.09800
+  21  HD22  HC    E   19  13  10     1.090   109.500   180.000   0.09800
+  22  HD23  HC    E   19  13  10     1.090   109.500   300.000   0.09800
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.57130
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+ISOLEUCINE                                                      
+                                                                
+ ILE  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.03110
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.23290
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.23290
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.23290
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.02570
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.10310
+  10  CB    CT    3    8   4   3     1.525   109.470    60.000   0.18850
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000   0.02130
+  12  CG2   CT    3   10   8   4     1.525   109.470    60.000  -0.37200
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000   0.09470
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000   0.09470
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000   0.09470
+  16  CG1   CT    3   10   8   4     1.525   109.470   180.000  -0.03870
+  17  HG12  HC    E   16  10   8     1.090   109.500    60.000   0.02010
+  18  HG13  HC    E   16  10   8     1.090   109.500   300.000   0.02010
+  19  CD1   CT    3   16  10   8     1.525   109.470   180.000  -0.09080
+  20  HD11  HC    E   19  16  10     1.090   109.500    60.000   0.02260
+  21  HD12  HC    E   19  16  10     1.090   109.500   180.000   0.02260
+  22  HD13  HC    E   19  16  10     1.090   109.500   300.000   0.02260
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.57130
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+VALINE                                                          
+                                                                
+ VAL  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.05770
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.22720
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.22720
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.22720
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.00540
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.10930
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.31960
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000  -0.02210
+  12  CG1   CT    3   10   8   4     1.525   109.470    60.000  -0.31290
+  13  HG11  HC    E   12  10   8     1.090   109.500    60.000   0.07350
+  14  HG12  HC    E   12  10   8     1.090   109.500   180.000   0.07350
+  15  HG13  HC    E   12  10   8     1.090   109.500   300.000   0.07350
+  16  CG2   CT    3   10   8   4     1.525   109.470   180.000  -0.31290
+  17  HG21  HC    E   16  10   8     1.090   109.500    60.000   0.07350
+  18  HG22  HC    E   16  10   8     1.090   109.500   180.000   0.07350
+  19  HG23  HC    E   16  10   8     1.090   109.500   300.000   0.07350
+  20  C     C     M    8   4   3     1.522   111.100   180.000   0.61630
+  21  O     O     E   20   8   4     1.229   120.500     0.000  -0.57220
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+ASPARAGINE                                                      
+                                                                
+ ASN  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.18010
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.19210
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.19210
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.19210
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03680
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.12310
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.02830
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.05150
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.05150
+  13  CG    C     B   10   8   4     1.522   111.100   180.000   0.58330
+  14  OD1   O     E   13  10   8     1.229   120.500     0.000  -0.57440
+  15  ND2   N     B   13  10   8     1.335   116.600   180.000  -0.86340
+  16  HD21  H     E   15  13  10     1.010   119.800   180.000   0.40970
+  17  HD22  H     E   15  13  10     1.010   119.800     0.000   0.40970
+  18  C     C     M    8   4   3     1.522   111.100   180.000   0.61630
+  19  O     O     E   18   8   4     1.229   120.500     0.000  -0.57220
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CB   ND2  CG   OD1                                             
+ CG   HD21 ND2  HD22                                            
+                                                                
+DONE                                                            
+GLUTAMINE                                                       
+                                                                
+ GLN  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.14930
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.19960
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.19960
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.19960
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.05360
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.10150
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.06510
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.00500
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.00500
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.09030
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.03310
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.03310
+  16  CD    C     B   13  10   8     1.522   111.100   180.000   0.73540
+  17  OE1   O     E   16  13  10     1.229   120.500     0.000  -0.61330
+  18  NE2   N     B   16  13  10     1.335   116.600   180.000  -1.00310
+  19  HE21  H     E   18  16  13     1.010   119.800   180.000   0.44290
+  20  HE22  H     E   18  16  13     1.010   119.800     0.000   0.44290
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.57130
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   NE2  CD   OE1                                             
+ CD   HE21 NE2  HE22                                            
+                                                                
+DONE                                                            
+ARGININE                                                        
+                                                                
+ ARG  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.13050
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.20830
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.20830
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.20830
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.02230
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.12420
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.01180
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.02260
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.02260
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000   0.02360
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.03090
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.03090
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000   0.09350
+  17  HD2   H1    E   16  13  10     1.090   109.500   300.000   0.05270
+  18  HD3   H1    E   16  13  10     1.090   109.500    60.000   0.05270
+  19  NE    N2    B   16  13  10     1.480   111.000   180.000  -0.56500
+  20  HE    H     E   19  16  13     1.010   118.500     0.000   0.35920
+  21  CZ    CA    B   19  16  13     1.330   123.000   180.000   0.82810
+  22  NH1   N2    B   21  19  16     1.330   122.000     0.000  -0.86930
+  23  HH11  H     E   22  21  19     1.010   119.800     0.000   0.44940
+  24  HH12  H     E   22  21  19     1.010   119.800   180.000   0.44940
+  25  NH2   N2    B   21  19  16     1.330   118.000   180.000  -0.86930
+  26  HH21  H     E   25  21  19     1.010   119.800     0.000   0.44940
+  27  HH22  H     E   25  21  19     1.010   119.800   180.000   0.44940
+  28  C     C     M    8   4   3     1.522   111.100   180.000   0.72140
+  29  O     O     E   28   8   4     1.229   120.500     0.000  -0.60130
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ NE   NH1  CZ   NH2                                             
+ CD   CZ   NE   HE                                              
+ CZ   HH11 NH1  HH12                                            
+ CZ   HH21 NH2  HH22                                            
+                                                                
+DONE                                                            
+HISTIDINE DELTAH                                                
+                                                                
+ HID  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.15420
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.19630
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.19630
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.19630
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.09640
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.09580
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.02590
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.02090
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.02090
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000  -0.03990
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000  -0.38190
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000   0.36320
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000   0.21270
+  17  HE1   H5    E   16  14  13     1.090   120.000   180.000   0.13850
+  18  NE2   NB    S   16  14  13     1.310   109.000     0.000  -0.57110
+  19  CD2   CV    S   18  16  14     1.360   110.000     0.000   0.10460
+  20  HD2   H4    E   19  18  16     1.090   120.000   180.000   0.12990
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.57130
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE EPSILONH                                              
+                                                                
+ HIE  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.14720
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.20160
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.20160
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.20160
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.02360
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.13800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.04890
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.02230
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.02230
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000   0.17400
+  14  ND1   NB    S   13  10   8     1.390   122.000   180.000  -0.55790
+  15  CE1   CR    B   14  13  10     1.320   108.000   180.000   0.18040
+  16  HE1   H5    E   15  14  13     1.090   120.000   180.000   0.13970
+  17  NE2   NA    B   15  14  13     1.310   109.000     0.000  -0.27810
+  18  HE2   H     E   17  15  14     1.010   125.000   180.000   0.33240
+  19  CD2   CW    S   17  15  14     1.360   110.000     0.000  -0.23490
+  20  HD2   H4    E   19  17  15     1.090   120.000   180.000   0.19630
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.57130
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CE1  CD2  NE2  HE2
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+HISTIDINE PLUS                                                  
+                                                                
+ HIP  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.25600
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.17040
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.17040
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.17040
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.05810
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.10470
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.04840
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.05310
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.05310
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000  -0.02360
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000  -0.15100
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000   0.38210
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000  -0.00110
+  17  HE1   H5    E   16  14  13     1.090   120.000   180.000   0.26450
+  18  NE2   NA    B   16  14  13     1.310   109.000     0.000  -0.17390
+  19  HE2   H     E   18  16  14     1.010   125.000   180.000   0.39210
+  20  CD2   CW    S   18  16  14     1.360   110.000     0.000  -0.14330
+  21  HD2   H4    E   20  18  16     1.090   120.000   180.000   0.24950
+  22  C     C     M    8   4   3     1.522   111.100   180.000   0.72140
+  23  O     O     E   22   8   4     1.229   120.500     0.000  -0.60130
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CE1  CD2  NE2  HE2
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE                                                            
+TRYPTOPHAN                                                      
+                                                                
+ TRP  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.19130
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.18880
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.18880
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.18880
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.04210
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.11620
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.05430
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.02220
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.02220
+  13  CG    C*    S   10   8   4     1.510   115.000   180.000  -0.16540
+  14  CD1   CW    B   13  10   8     1.340   127.000   180.000  -0.17880
+  15  HD1   H4    E   14  13  10     1.090   120.000     0.000   0.21950
+  16  NE1   NA    B   14  13  10     1.430   107.000   180.000  -0.34440
+  17  HE1   H     E   16  14  13     1.010   125.500   180.000   0.34120
+  18  CE2   CN    S   16  14  13     1.310   109.000     0.000   0.15750
+  19  CZ2   CA    B   18  16  14     1.400   128.000   180.000  -0.27100
+  20  HZ2   HA    E   19  18  16     1.090   120.000     0.000   0.15890
+  21  CH2   CA    B   19  18  16     1.390   116.000   180.000  -0.10800
+  22  HH2   HA    E   21  19  18     1.090   120.000   180.000   0.14110
+  23  CZ3   CA    B   21  19  18     1.350   121.000     0.000  -0.20340
+  24  HZ3   HA    E   23  21  19     1.090   120.000   180.000   0.14580
+  25  CE3   CA    B   23  21  19     1.410   122.000     0.000  -0.22650
+  26  HE3   HA    E   25  23  21     1.090   120.000   180.000   0.16460
+  27  CD2   CB    E   25  23  21     1.400   117.000     0.000   0.11320
+  28  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  29  O     O     E   28   8   4     1.229   120.500     0.000  -0.57130
+
+LOOP                                                            
+ CG   CD2                                                       
+ CE2  CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CD1  CE2  NE1  HE1                                             
+ CE2  CH2  CZ2  HZ2                                             
+ CZ2  CZ3  CH2  HH2                                             
+ CH2  CE3  CZ3  HZ3                                             
+ CZ3  CD2  CE3  HE3                                             
+ CG   NE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+PHENYLALANINE                                                   
+                                                                
+ PHE  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.17370
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.19210
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.19210
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.19210
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.07330
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.10410
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.03300
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.01040
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.01040
+  13  CG    CA    S   10   8   4     1.510   115.000   180.000   0.00310
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000  -0.13920
+  15  HD1   HA    E   14  13  10     1.090   120.000     0.000   0.13740
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000  -0.16020
+  17  HE1   HA    E   16  14  13     1.090   120.000   180.000   0.14330
+  18  CZ    CA    B   16  14  13     1.400   120.000     0.000  -0.12080
+  19  HZ    HA    E   18  16  14     1.090   120.000   180.000   0.13290
+  20  CE2   CA    B   18  16  14     1.400   120.000     0.000  -0.16030
+  21  HE2   HA    E   20  18  16     1.090   120.000   180.000   0.14330
+  22  CD2   CA    S   20  18  16     1.400   120.000     0.000  -0.13910
+  23  HD2   HA    E   22  20  18     1.090   120.000   180.000   0.13740
+  24  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  25  O     O     E   24   8   4     1.229   120.500     0.000  -0.57130
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CE1  CE2  CZ   HZ
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE                                                            
+TYROSINE                                                        
+                                                                
+ TYR  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.19400
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.18730
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.18730
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.18730
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.05700
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.09830
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.06590
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.01020
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.01020
+  13  CG    CA    S   10   8   4     1.510   109.470   180.000  -0.02050
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000  -0.20020
+  15  HD1   HA    E   14  13  10     1.090   120.000     0.000   0.17200
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000  -0.22390
+  17  HE1   HA    E   16  14  13     1.090   120.000   180.000   0.16500
+  18  CZ    C     B   16  14  13     1.400   120.000     0.000   0.31390
+  19  OH    OH    S   18  16  14     1.360   120.000   180.000  -0.55780
+  20  HH    HO    E   19  18  16     0.960   113.000     0.000   0.40010
+  21  CE2   CA    B   18  16  14     1.400   120.000     0.000  -0.22390
+  22  HE2   HA    E   21  18  16     1.090   120.000   180.000   0.16500
+  23  CD2   CA    S   21  18  16     1.400   120.000     0.000  -0.20020
+  24  HD2   HA    E   23  21  18     1.090   120.000   180.000   0.17200
+  25  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  26  O     O     E   25   8   4     1.229   120.500     0.000  -0.57130
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+ CE1  CE2  CZ   OH 
+
+                                                                
+DONE                                                            
+GLUTAMIC ACID                                                   
+                                                                
+ GLU  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.00170
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.23910
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.23910
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.23910
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.05880
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.12020
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.09090
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000  -0.02320
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000  -0.02320
+  13  CG    CT    3   10   8   4     1.510   109.470   180.000  -0.02360
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000  -0.03150
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000  -0.03150
+  16  CD    C     B   13  10   8     1.527   109.470   180.000   0.80870
+  17  OE1   O2    E   16  13  10     1.260   117.200    90.000  -0.81890
+  18  OE2   O2    E   16  13  10     1.260   117.200   270.000  -0.81890
+  19  C     C     M    8   4   3     1.522   111.100   180.000   0.56210
+  20  O     O     E   19   8   4     1.229   120.500     0.000  -0.58890
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   OE1  CD   OE2                                             
+                                                                
+DONE                                                            
+ASPARTIC ACID                                                   
+                                                                
+ ASP  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.07820
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.22000
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.22000
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.22000
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.02920
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.11410
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.02350
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000  -0.01690
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000  -0.01690
+  13  CG    C     B   10   8   4     1.527   109.470   180.000   0.81940
+  14  OD1   O2    E   13  10   8     1.260   117.200    90.000  -0.80840
+  15  OD2   O2    E   13  10   8     1.260   117.200   270.000  -0.80840
+  16  C     C     M    8   4   3     1.522   111.100   180.000   0.56210
+  17  O     O     E   16   8   4     1.229   120.500     0.000  -0.58890
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CB   OD1  CG   OD2                                             
+                                                                
+DONE                                                            
+LYSINE                                                          
+                                                                
+ LYS  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.09660
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.21650
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.21650
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.21650
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.00150
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.11800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.02120
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.02830
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.02830
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.00480
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.01210
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.01210
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000  -0.06080
+  17  HD2   HC    E   16  13  10     1.090   109.500   300.000   0.06330
+  18  HD3   HC    E   16  13  10     1.090   109.500    60.000   0.06330
+  19  CE    CT    3   16  13  10     1.525   109.470   180.000  -0.01810
+  20  HE2   HP    E   19  16  13     1.090   109.500   300.000   0.11710
+  21  HE3   HP    E   19  16  13     1.090   109.500    60.000   0.11710
+  22  NZ    N3    3   19  16  13     1.470   109.470   180.000  -0.37640
+  23  HZ1   H     E   22  19  16     1.010   109.470    60.000   0.33820
+  24  HZ2   H     E   22  19  16     1.010   109.470   180.000   0.33820
+  25  HZ3   H     E   22  19  16     1.010   109.470   300.000   0.33820
+  26  C     C     M    8   4   3     1.522   111.100   180.000   0.72140
+  27  O     O     E   26   8   4     1.229   120.500     0.000  -0.60130
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+PROLINE                                                         
+                                                                
+ PRO  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.20200
+   5  H2    H     E    4   3   2     1.010    60.000    90.000   0.31200
+   6  H3    H     E    4   3   2     1.010    60.000   -90.000   0.31200
+   7  CD    CT    3    4   3   2     1.458   126.100   356.100  -0.01200
+   8  HD2   HP    E    7   4   3     1.090   109.500    80.000   0.10000
+   9  HD3   HP    E    7   4   3     1.090   109.500   320.000   0.10000
+  10  CG    CT    3    7   4   3     1.500   103.200   200.100  -0.12100
+  11  HG2   HC    E   10   7   4     1.090   109.500   218.000   0.10000
+  12  HG3   HC    E   10   7   4     1.090   109.500    98.000   0.10000
+  13  CB    CT    B   10   7   4     1.510   106.000   338.300  -0.11500
+  14  HB2   HC    E   13  10   7     1.090   109.500   256.300   0.10000
+  15  HB3   HC    E   13  10   7     1.090   109.500   136.300   0.10000
+  16  CA    CT    M    4   3   2     1.451   120.600   175.200   0.10000
+  17  HA    HP    E   16   4   3     1.090   109.500    60.000   0.10000
+  18  C     C     M   16   4   3     1.522   109.500   300.000   0.52600
+  19  O     O     E   18  16   4     1.229   120.500     0.000  -0.50000
+
+LOOP                                                            
+ CB   CA                                                        
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+CYSTEINE                                                        
+                                                                
+ CYS  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.13250
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.20230
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.20230
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.20230
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.09270
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.14110
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.11950
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000   0.11880
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000   0.11880
+  13  SG    SH    S   10   8   4     1.810   116.000   180.000  -0.32980
+  14  HG    HS    E   13  10   8     1.330    96.000   180.000   0.19750
+  15  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  16  O     O     E   15   8   4     1.229   120.500     0.000  -0.57130
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+CYSTINE(S-S BRIDGE)                                             
+                                                                
+ CYX  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.20690
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.18150
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.18150
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.18150
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.10550
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.09220
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.02770
+  11  HB2   H1    E   10   8   4     1.090   109.500   300.000   0.06800
+  12  HB3   H1    E   10   8   4     1.090   109.500    60.000   0.06800
+  13  SG    S     E   10   8   4     1.810   116.000   180.000  -0.09840
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.57130
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+METHIONINE                                                      
+                                                                
+ MET  INT     1                                                 
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000   0.15920
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.19840
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.19840
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.19840
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.02210
+   9  HA    HP    E    8   4   3     1.090   109.500   300.000   0.11160
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.08650
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.01250
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.01250
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000   0.03340
+  14  HG2   H1    E   13  10   8     1.090   109.500   300.000   0.02920
+  15  HG3   H1    E   13  10   8     1.090   109.500    60.000   0.02920
+  16  SD    S     S   13  10   8     1.810   110.000   180.000  -0.27740
+  17  CE    CT    3   16  13  10     1.780   100.000   180.000  -0.03410
+  18  HE1   H1    E   17  16  13     1.090   109.500    60.000   0.05970
+  19  HE2   H1    E   17  16  13     1.090   109.500   180.000   0.05970
+  20  HE3   H1    E   17  16  13     1.090   109.500   300.000   0.05970
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.61230
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.57130
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE                                                            
+STOP                                                            
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/AME_N-methyl-ADENINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/AME_N-methyl-ADENINE.in_frag
new file mode 100644
index 000000000..7325e7ba3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/AME_N-methyl-ADENINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 H11' H1 M   3   2   1      3.886     92.507     92.096
+  5  C1' CT M   4   3   2      1.090    102.037     71.294
+  6 H12' H1 E   5   4   3      1.090    109.478    183.234
+  7 H13' H1 E   5   4   3      1.090    107.820     59.290
+  8   N9 N* M   5   4   3      1.521    109.603    295.536
+  9   C8 CK M   8   5   4      1.370    131.187     81.607
+ 10   H8 H5 E   9   8   5      1.080    120.006      0.005
+ 11   N7 NB M   9   8   5      1.300    113.887    177.020
+ 12   C5 CB M  11   9   8      1.389    104.039      0.004
+ 13   C6 CA M  12  11   9      1.400    132.429    180.043
+ 14   N6 N2 B  13  12  11      1.340    123.498    359.961
+ 15  H61  H E  14  13  12      1.010    119.942    180.044
+ 16  H62  H E  14  13  12      1.010    120.005      0.006
+ 17   N1 NC M  13  12  11      1.340    117.408    179.960
+ 18   C2 CQ M  17  13  12      1.330    118.832      0.008
+ 19   H2 H5 E  18  17  13      1.080    120.013    179.993
+ 20   N3 NC M  18  17  13      1.319    129.149    359.931
+ 21   C4 CB M  20  18  17      1.350    110.830      0.083
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/CME_N-methyl-CYTOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/CME_N-methyl-CYTOSINE.in_frag
new file mode 100644
index 000000000..9cc870683
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/CME_N-methyl-CYTOSINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 H11' H1 M   3   2   1      3.886     92.507     92.096
+  5  C1' CT M   4   3   2      1.090    102.037     71.294
+  6 H12' H1 E   5   4   3      1.090    109.478    183.234
+  7 H13' H1 E   5   4   3      1.090    107.820     59.290
+  8   N1 N* M   5   4   3      1.490    108.119    295.550
+  9   C6 CM M   8   5   4      1.360    121.134     81.573
+ 10   H6 H4 E   9   8   5      1.080    119.949      0.042
+ 11   C5 CM M   9   8   5      1.360    121.029    180.041
+ 12   H5 HA E  11   9   8      1.090    119.994    180.067
+ 13   C4 CA M  11   9   8      1.430    116.875    359.972
+ 14   N4 N2 B  13  11   9      1.319    120.077    179.993
+ 15  H41  H E  14  13  11      1.010    117.746    180.030
+ 16  H42  H E  14  13  11      1.010    120.295      0.061
+ 17   N3 NC M  13  11   9      1.330    121.703      0.075
+ 18   C2  C M  17  13  11      1.360    120.533    359.923
+ 19   O2  O E  18  17  13      1.239    122.457    180.051
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA3_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA3_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..d7c8041d1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA3_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OH M  30  11   8      1.420    116.520   -203.470
+ 36  H3T HO M  35  30  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA5_D-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA5_D-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..b017a823c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA5_D-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OS M  28   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DAN_D-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DAN_D-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..07eaa1462
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DAN_D-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OH M  28   9   6      1.420    116.520   -203.470
+ 34  H3T HO M  33  28   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..47683c43b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DA_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OS M  30  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC3_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC3_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..4db0b10ec
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC3_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28  11      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28  11      1.090    109.500    240.000
+ 33  O3' OH M  28  11   8      1.420    116.520   -203.470
+ 34  H3T HO M  30  25   8      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC5_D-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC5_D-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..4c8f63c17
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC5_D-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 HC E  28  26   9      1.090    109.500    120.000
+ 30 H2'2 HC E  28  26   9      1.090    109.500    240.000
+ 31  O3' OS M  26   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DCN_D-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DCN_D-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..cc05558b3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DCN_D-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 HC E  28  26   9      1.090    109.500    120.000
+ 30 H2'2 HC E  28  26   9      1.090    109.500    240.000
+ 31  O3' OH M  26   9   6      1.420    116.520   -203.470
+ 32  H3T HO M  31  26   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..8d0b26c2b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DC_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28  11      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28  11      1.090    109.500    240.000
+ 33  O3' OS M  28  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG3_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG3_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..cf83eb63c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG3_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,37 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 HC E  33  31  11      1.090    109.500    120.000
+ 35 H2'2 HC E  33  31  11      1.090    109.500    240.000
+ 36  O3' OH M  31  11   8      1.420    116.520   -203.470
+ 37  H3T HO M  36  31  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG5_D-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG5_D-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..0997610b6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG5_D-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 HC E  31  29   9      1.090    109.500    120.000
+ 33 H2'2 HC E  31  29   9      1.090    109.500    240.000
+ 34  O3' OS M  29   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DGN_D-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DGN_D-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..56185415a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DGN_D-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 HC E  31  29   9      1.090    109.500    120.000
+ 33 H2'2 HC E  31  29   9      1.090    109.500    240.000
+ 34  O3' OH M  29   9   6      1.420    116.520   -203.470
+ 35  H3T HO M  34  29   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag
new file mode 100644
index 000000000..acf8f7bb5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DG_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 HC E  33  31  11      1.090    109.500    120.000
+ 35 H2'2 HC E  33  31  11      1.090    109.500    240.000
+ 36  O3' OS M  31  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT3_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT3_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..c83118990
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT3_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   C7 CT 3  19  17  16      1.500    121.630    180.000
+ 21  H71 HC E  20  19  17      1.090    109.500     60.000
+ 22  H72 HC E  20  19  17      1.090    109.500    180.000
+ 23  H73 HC E  20  19  17      1.090    109.500    300.000
+ 24   C4  C B  19  17  16      1.440    120.780      0.000
+ 25   O4  O E  24  19  17      1.230    125.350    180.000
+ 26   N3 NA B  24  19  17      1.380    114.070      0.000
+ 27   H3  H E  26  24  19      1.090    116.770    180.000
+ 28   C2  C S  26  24  19      1.380    126.460      0.000
+ 29   O2  O E  28  26  24      1.220    121.700    180.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OH M  30  11   8      1.420    116.520   -203.470
+ 36  H3T HO M  35  30  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT5_D-THYMINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT5_D-THYMINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..cd4ef1061
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT5_D-THYMINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   C7 CT 3  17  15  14      1.500    121.630    180.000
+ 19  H71 HC E  18  17  15      1.090    109.500     60.000
+ 20  H72 HC E  18  17  15      1.090    109.500    180.000
+ 21  H73 HC E  18  17  15      1.090    109.500    300.000
+ 22   C4  C B  17  15  14      1.440    120.780      0.000
+ 23   O4  O E  22  17  15      1.230    125.350    180.000
+ 24   N3 NA B  22  17  15      1.380    114.070      0.000
+ 25   H3  H E  24  22  17      1.090    116.770    180.000
+ 26   C2  C S  24  22  17      1.380    126.460      0.000
+ 27   O2  O E  26  24  22      1.220    121.700    180.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OS M  28   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DTN_D-THYMINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DTN_D-THYMINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..37948bad6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DTN_D-THYMINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   C7 CT 3  17  15  14      1.500    121.630    180.000
+ 19  H71 HC E  18  17  15      1.090    109.500     60.000
+ 20  H72 HC E  18  17  15      1.090    109.500    180.000
+ 21  H73 HC E  18  17  15      1.090    109.500    300.000
+ 22   C4  C B  17  15  14      1.440    120.780      0.000
+ 23   O4  O E  22  17  15      1.230    125.350    180.000
+ 24   N3 NA B  22  17  15      1.380    114.070      0.000
+ 25   H3  H E  24  22  17      1.090    116.770    180.000
+ 26   C2  C S  24  22  17      1.380    126.460      0.000
+ 27   O2  O E  26  24  22      1.220    121.700    180.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OH M  28   9   6      1.420    116.520   -203.470
+ 34  H3T HO M  33  28   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..0aafac705
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/DT_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   C7 CT 3  19  17  16      1.500    121.630    180.000
+ 21  H71 HC E  20  19  17      1.090    109.500     60.000
+ 22  H72 HC E  20  19  17      1.090    109.500    180.000
+ 23  H73 HC E  20  19  17      1.090    109.500    300.000
+ 24   C4  C B  19  17  16      1.440    120.780      0.000
+ 25   O4  O E  24  19  17      1.230    125.350    180.000
+ 26   N3 NA B  24  19  17      1.380    114.070      0.000
+ 27   H3  H E  26  24  19      1.090    116.770    180.000
+ 28   C2  C S  26  24  19      1.380    126.460      0.000
+ 29   O2  O E  28  26  24      1.220    121.700    180.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OS M  30  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/GME_N-methyl-GUANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/GME_N-methyl-GUANINE.in_frag
new file mode 100644
index 000000000..3276b2e47
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/GME_N-methyl-GUANINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 H11' H1 M   3   2   1      3.886     92.507     92.096
+  5  C1' CT M   4   3   2      1.090    102.037     71.294
+  6 H12' H1 E   5   4   3      1.090    109.478    183.234
+  7 H13' H1 E   5   4   3      1.090    107.820     59.290
+  8   N9 N* M   5   4   3      1.490    108.083    295.538
+  9   C8 CK M   8   5   4      1.380    129.207     81.569
+ 10   H8 H5 E   9   8   5      1.080    119.990      0.059
+ 11   N7 NB M   9   8   5      1.310    114.017    180.107
+ 12   C5 CB M  11   9   8      1.390    103.895      0.035
+ 13   C6  C M  12  11   9      1.420    130.429    179.953
+ 14   O6  O E  13  12  11      1.231    128.783      0.029
+ 15   N1 NA M  13  12  11      1.400    111.406    180.017
+ 16   H1  H E  15  13  12      1.001    117.361    179.931
+ 17   C2 CA M  15  13  12      1.380    125.226    359.894
+ 18   N2 N2 B  17  15  13      1.341    116.036    180.023
+ 19  H21  H E  18  17  15      1.010    126.957    359.196
+ 20  H22  H E  18  17  15      1.010    116.558    180.562
+ 21   N3 NC M  17  15  13      1.330    123.346      0.013
+ 22   C4 CB M  21  17  15      1.360    112.160    359.998
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA3_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA3_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..0f484cfc7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA3_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,37 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 H1 E  32  30  11      1.090    109.500    120.000
+ 34  O2' OH S  32  30  11      1.430    109.500    240.000
+ 35 HO'2 HO E  34  32  30      0.960    107.000    180.000
+ 36  O3' OH M  30  11   8      1.420    116.520   -203.470
+ 37  H3T HO M  36  30  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA5_R-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA5_R-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..3366e1f81
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA5_R-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28   9      1.090    109.500    120.000
+ 32  O2' OH S  30  28   9      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OS M  28   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RAN_R-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RAN_R-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..b14a4b407
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RAN_R-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28   9      1.090    109.500    120.000
+ 32  O2' OH S  30  28   9      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OH M  28   9   6      1.420    116.520   -203.470
+ 35  H3T HO M  34  28   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag
new file mode 100644
index 000000000..fbae9a960
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RA_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 H1 E  32  30  11      1.090    109.500    120.000
+ 34  O2' OH S  32  30  11      1.430    109.500    240.000
+ 35 HO'2 HO E  34  32  30      0.960    107.000    180.000
+ 36  O3' OS M  30  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC3_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC3_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..dd226e8cb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC3_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28  11      1.090    109.500    120.000
+ 32  O2' OH S  30  28  11      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OH M  28  11   8      1.420    116.520   -203.470
+ 35  H3T HO M  34  28  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC5_R-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC5_R-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..310fb25e0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC5_R-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 H1 E  28  26   9      1.090    109.500    120.000
+ 30  O2' OH S  28  26   9      1.430    109.500    240.000
+ 31 HO'2 HO E  30  28  26      0.960    107.000    180.000
+ 32  O3' OS M  26   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RCN_R-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RCN_R-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..1ca2447df
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RCN_R-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 H1 E  28  26   9      1.090    109.500    120.000
+ 30  O2' OH S  28  26   9      1.430    109.500    240.000
+ 31 HO'2 HO E  30  28  26      0.960    107.000    180.000
+ 32  O3' OH M  26   9   6      1.420    116.520   -203.470
+ 33  H3T HO M  32  26   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..89a342595
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RC_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28  11      1.090    109.500    120.000
+ 32  O2' OH S  30  28  11      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OS M  28  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG3_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG3_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..d8281d3ef
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG3_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,38 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 H1 E  33  31  11      1.090    109.500    120.000
+ 35  O2' OH S  33  31  11      1.430    109.500    240.000
+ 36 HO'2 HO E  35  33  31      0.960    107.000    180.000
+ 37  O3' OH M  31  11   8      1.420    116.520   -203.470
+ 38  H3T HO M  37  31  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG5_R-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG5_R-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..3642f293f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG5_R-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 H1 E  31  29   9      1.090    109.500    120.000
+ 33  O2' OH S  31  29   9      1.430    109.500    240.000
+ 34 HO'2 HO E  33  31  29      0.960    107.000    180.000
+ 35  O3' OS M  29   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RGN_R-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RGN_R-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..250669a6f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RGN_R-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 H1 E  31  29   9      1.090    109.500    120.000
+ 33  O2' OH S  31  29   9      1.430    109.500    240.000
+ 34 HO'2 HO E  33  31  29      0.960    107.000    180.000
+ 35  O3' OH M  29   9   6      1.420    116.520   -203.470
+ 36  H3T HO M  35  29   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag
new file mode 100644
index 000000000..b70ca087e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RG_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__grou.in_frag
@@ -0,0 +1,37 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 H1 E  33  31  11      1.090    109.500    120.000
+ 35  O2' OH S  33  31  11      1.430    109.500    240.000
+ 36 HO'2 HO E  35  33  31      0.960    107.000    180.000
+ 37  O3' OS M  31  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU3_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU3_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..0370f880a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU3_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4  C B  19  17  16      1.440    120.780      0.000
+ 22   O4  O E  21  19  17      1.230    125.350    180.000
+ 23   N3 NA B  21  19  17      1.380    114.070      0.000
+ 24   H3  H E  23  21  19      1.090    116.770    180.000
+ 25   C2  C S  23  21  19      1.380    126.460      0.000
+ 26   O2  O E  25  23  21      1.220    121.700    180.000
+ 27  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 28  H3' H1 E  27  11   8      1.090    109.500     30.000
+ 29  C2' CT B  27  11   8      1.530    102.800    -86.300
+ 30 H2'1 H1 E  29  27  11      1.090    109.500    120.000
+ 31  O2' OH S  29  27  11      1.430    109.500    240.000
+ 32 HO'2 HO E  31  29  27      0.960    107.000    180.000
+ 33  O3' OH M  27  11   8      1.420    116.520   -203.470
+ 34  H3T HO M  33  27  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU5_R-URACIL_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU5_R-URACIL_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..e61651431
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU5_R-URACIL_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4  C B  17  15  14      1.440    120.780      0.000
+ 20   O4  O E  19  17  15      1.230    125.350    180.000
+ 21   N3 NA B  19  17  15      1.380    114.070      0.000
+ 22   H3  H E  21  19  17      1.090    116.770    180.000
+ 23   C2  C S  21  19  17      1.380    126.460      0.000
+ 24   O2  O E  23  21  19      1.220    121.700    180.000
+ 25  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 26  H3' H1 E  25   9   6      1.090    109.500     30.000
+ 27  C2' CT B  25   9   6      1.530    102.800    -86.300
+ 28 H2'1 H1 E  27  25   9      1.090    109.500    120.000
+ 29  O2' OH S  27  25   9      1.430    109.500    240.000
+ 30 HO'2 HO E  29  27  25      0.960    107.000    180.000
+ 31  O3' OS M  25   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RUN_R-URACIL_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RUN_R-URACIL_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..bddd84d94
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RUN_R-URACIL_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4  C B  17  15  14      1.440    120.780      0.000
+ 20   O4  O E  19  17  15      1.230    125.350    180.000
+ 21   N3 NA B  19  17  15      1.380    114.070      0.000
+ 22   H3  H E  21  19  17      1.090    116.770    180.000
+ 23   C2  C S  21  19  17      1.380    126.460      0.000
+ 24   O2  O E  23  21  19      1.220    121.700    180.000
+ 25  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 26  H3' H1 E  25   9   6      1.090    109.500     30.000
+ 27  C2' CT B  25   9   6      1.530    102.800    -86.300
+ 28 H2'1 H1 E  27  25   9      1.090    109.500    120.000
+ 29  O2' OH S  27  25   9      1.430    109.500    240.000
+ 30 HO'2 HO E  29  27  25      0.960    107.000    180.000
+ 31  O3' OH M  25   9   6      1.420    116.520   -203.470
+ 32  H3T HO M  31  25   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..c81a03314
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/RU_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4  C B  19  17  16      1.440    120.780      0.000
+ 22   O4  O E  21  19  17      1.230    125.350    180.000
+ 23   N3 NA B  21  19  17      1.380    114.070      0.000
+ 24   H3  H E  23  21  19      1.090    116.770    180.000
+ 25   C2  C S  23  21  19      1.380    126.460      0.000
+ 26   O2  O E  25  23  21      1.220    121.700    180.000
+ 27  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 28  H3' H1 E  27  11   8      1.090    109.500     30.000
+ 29  C2' CT B  27  11   8      1.530    102.800    -86.300
+ 30 H2'1 H1 E  29  27  11      1.090    109.500    120.000
+ 31  O2' OH S  29  27  11      1.430    109.500    240.000
+ 32 HO'2 HO E  31  29  27      0.960    107.000    180.000
+ 33  O3' OS M  27  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/TME_N-methyl-_THYMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/TME_N-methyl-_THYMINE.in_frag
new file mode 100644
index 000000000..0cf1d1fee
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/TME_N-methyl-_THYMINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 H11' H1 M   3   2   1      1.100     92.507     92.096
+  5  C1' CT M   4   3   2      1.090    102.037     71.294
+  6 H12' H1 E   5   4   3      1.090    109.478    183.234
+  7 H13' H1 E   5   4   3      1.090    107.820     59.290
+  8   N1 N* M   5   4   3      1.530    109.599    295.545
+  9   C6 CM M   8   5   4      1.369    123.065     81.617
+ 10   H6 H4 E   9   8   5      1.081    120.003    359.961
+ 11   C5 CM M   9   8   5      1.340    121.249    177.325
+ 12   C7 CT 3  11   9   8      1.500    121.661    179.962
+ 13  H71 HC E  12  11   9      1.090    109.500     59.987
+ 14  H72 HC E  12  11   9      1.089    109.504    179.953
+ 15  H73 HC E  12  11   9      1.090    109.522    300.024
+ 16   C4  C M  11   9   8      1.440    120.750    359.957
+ 17   O4  O E  16  11   9      1.230    125.346    180.004
+ 18   N3 NA M  16  11   9      1.380    114.100      0.044
+ 19   H3  H E  18  16  11      1.089    116.782    180.040
+ 20   C2  C M  18  16  11      1.380    126.403    359.936
+ 21   O2  O E  20  18  16      1.221    121.639    179.980
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/UME_N-methyl-URACIL.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/UME_N-methyl-URACIL.in_frag
new file mode 100644
index 000000000..495182132
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/UME_N-methyl-URACIL.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4 H11' H1 M   3   2   1      3.886     92.507     92.096
+  5  C1' CT M   4   3   2      1.090    102.037     71.294
+  6 H12' H1 E   5   4   3      1.090    109.478    183.234
+  7 H13' H1 E   5   4   3      1.090    107.820     59.290
+  8   N1 N* M   5   4   3      1.530    109.599    295.545
+  9   C6 CM M   8   5   4      1.369    123.065     81.617
+ 10   H6 H4 E   9   8   5      1.081    120.003    359.961
+ 11   C5 CM M   9   8   5      1.340    121.249    177.325
+ 12   H5 HA E  11   9   8      1.091    120.029    179.993
+ 13   C4  C M  11   9   8      1.440    120.750    359.957
+ 14   O4  O E  13  11   9      1.230    125.346    180.004
+ 15   N3 NA M  13  11   9      1.380    114.100      0.044
+ 16   H3  H E  15  13  11      1.089    116.782    180.040
+ 17   C2  C M  15  13  11      1.380    126.403    359.936
+ 18   O2  O E  17  15  13      1.221    121.639    179.980
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc02/all_nuc02.in b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/all_nuc02.in
new file mode 100644
index 000000000..b75afc725
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc02/all_nuc02.in
@@ -0,0 +1,2219 @@
+    1    0    2                                               
+db2000.dat                                                      
+D-ADENOSINE - with 5' - OH end group and 3' - O(minus)        
+                                                              
+ DA5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70 
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00 
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00 
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00 
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00 
+  21   H61   H     E   20  19  18    1.01    120.00    180.00 
+  22   H62   H     E   20  19  18    1.01    120.00      0.00 
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00 
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00 
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00 
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00 
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00 
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00 
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30 
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00 
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00 
+  33   O3'   OS    M   28   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE  A5E, dft/cc-pVTZ, polarization corrected
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1680   .1024
+  -.1692   .2153   .1451  -.5436  -.0475
+   .6038  -.7136   .3558   .3558  -.7313
+   .5726   .0119  -.7649   .5499   .1645
+   .0623  -.0561   .0486   .0486  -.4998
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-ADENOSINE - with 5' - phosphate group and 3' - O(minus) group
+                                                              
+ DA   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70 
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00 
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00 
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00 
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00 
+  23   H61   H     E   22  21  20    1.01    120.00    180.00 
+  24   H62   H     E   22  21  20    1.01    120.00      0.00 
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00 
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00 
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00 
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00 
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00 
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00 
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30 
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00 
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00 
+  35   O3'   OS    M   30  11   8    1.42    116.52   -203.47 
+                                                              
+CHARGE A deoxy -resp charges, dft/cc-pVTZ, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1680   .1024  -.1692   .2153   .1451
+  -.5436  -.0475   .6038  -.7136   .3558
+   .3558  -.7313   .5726   .0119  -.7649
+   .5499   .1645   .0623  -.0561   .0486
+   .0486  -.4998
+                                                              
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-ADENOSINE - with 5' - phosphate group and 3' - OH group     
+                                                              
+ DA3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70 
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00 
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00 
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00 
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00 
+  23   H61   H     E   22  21  20    1.01    120.00    180.00 
+  24   H62   H     E   22  21  20    1.01    120.00      0.00 
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00 
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00 
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00 
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00 
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00 
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00 
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30 
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00 
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00 
+  35   O3'   OH    M   30  11   8    1.42    116.52   -203.47 
+  36   H3T   HO    M   35  30  11    0.96    114.97    180.00 
+                                                              
+CHARGE A3E, dft/cc-pvtz, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1680   .1024  -.1692   .2153   .1451
+  -.5436  -.0475   .6038  -.7136   .3558
+   .3558  -.7313   .5726   .0119  -.7649
+   .5499   .1645   .0623  -.0561   .0486
+   .0486  -.5918   .3999
+                                                              
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-ADENOSINE - with 5' - OH group and 3' - OH group            
+                                                              
+ DAN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70 
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00 
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00 
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00 
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00 
+  21   H61   H     E   20  19  18    1.01    120.00    180.00 
+  22   H62   H     E   20  19  18    1.01    120.00      0.00 
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00 
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00 
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00 
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00 
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00 
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00 
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30 
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00 
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00 
+  33   O3'   OH    M   28   9   6    1.42    116.52   -203.47 
+  34   H3T   HO    M   33  28   9    0.96    114.97    180.00 
+                                                              
+CHARGE  ADE resp, dft/cc-pvtz, polarization corrected
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1680   .1024
+  -.1692   .2153   .1451  -.5436  -.0475
+   .6038  -.7136   .3558   .3558  -.7313
+   .5726   .0119  -.7649   .5499   .1645
+   .0623  -.0561   .0486   .0486  -.5918
+   .3999
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-ADENOSINE - with 5' - OH end group and 3' - O(minus)        
+                                                              
+ RA5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70 
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00 
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00 
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00 
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00 
+  21   H61   H     E   20  19  18    1.01    120.00    180.00 
+  22   H62   H     E   20  19  18    1.01    120.00      0.00 
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00 
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00 
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00 
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00 
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00 
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00 
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30 
+  31   H2'1  H1    E   30  28   9    1.09    109.50    120.00 
+  32   O2'   OH    S   30  28   9    1.43    109.50    240.00 
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00 
+  34   O3'   OS    M   28   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE RA5E, dft/cc-pvtz, polarization corrected 
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .0264   .1660
+  -.0994   .2280   .1154  -.5462  -.0196
+   .5848  -.6928   .3475   .3475  -.7181
+   .5805   .0031  -.7390   .4398   .2522
+   .0191   .0041   .1033  -.4963   .3720
+  -.4749
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-ADENOSINE - with 5' - phosphate group and 3' - O(minus) grou
+                                                              
+ RA   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70 
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00 
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00 
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00 
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00 
+  23   H61   H     E   22  21  20    1.01    120.00    180.00 
+  24   H62   H     E   22  21  20    1.01    120.00      0.00 
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00 
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00 
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00 
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00 
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00 
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00 
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30 
+  33   H2'1  H1    E   32  30  11    1.09    109.50    120.00 
+  34   O2'   OH    S   32  30  11    1.43    109.50    240.00 
+  35   HO'2  HO    E   34  32  30    0.96    107.00    180.00 
+  36   O3'   OS    M   30  11   8    1.42    116.52   -203.47 
+                                                              
+CHARGE RA, dft/cc-pvtz, polarization corrected
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .0264   .1660  -.0994   .2280   .1154
+  -.5462  -.0196   .5848  -.6928   .3475
+   .3475  -.7181   .5805   .0031  -.7390
+   .4398   .2522   .0191   .0041   .1033
+  -.4963   .3720  -.4749
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-ADENOSINE - with 5' - phosphate group and 3' - OH group     
+                                                              
+ RA3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70 
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00 
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00 
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00 
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00 
+  23   H61   H     E   22  21  20    1.01    120.00    180.00 
+  24   H62   H     E   22  21  20    1.01    120.00      0.00 
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00 
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00 
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00 
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00 
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00 
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00 
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30 
+  33   H2'1  H1    E   32  30  11    1.09    109.50    120.00 
+  34   O2'   OH    S   32  30  11    1.43    109.50    240.00 
+  35   HO'2  HO    E   34  32  30    0.96    107.00    180.00 
+  36   O3'   OH    M   30  11   8    1.42    116.52   -203.47 
+  37   H3T   HO    M   36  30  11    0.96    114.97    180.00 
+
+CHARGE RA3E, cc-pvtz, polarization corrected
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .0264   .1660  -.0994   .2280   .1154
+  -.5462  -.0196   .5848  -.6928   .3475
+   .3475  -.7181   .5805   .0031  -.7390
+   .4398   .2522   .0191   .0041   .1033
+  -.4963   .3720  -.5798   .4128
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-ADENOSINE - with 5' - OH group and 3' - OH group            
+                                                              
+ RAN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70 
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00 
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00 
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00 
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00 
+  21   H61   H     E   20  19  18    1.01    120.00    180.00 
+  22   H62   H     E   20  19  18    1.01    120.00      0.00 
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00 
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00 
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00 
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00 
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00 
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00 
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30 
+  31   H2'1  H1    E   30  28   9    1.09    109.50    120.00 
+  32   O2'   OH    S   30  28   9    1.43    109.50    240.00 
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00 
+  34   O3'   OH    M   28   9   6    1.42    116.52   -203.47 
+  35   H3T   HO    M   34  28   9    0.96    114.97    180.00 
+                                                              
+CHARGE  resp RADE, dft/cc-pvtz, polarization corrected
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .0264   .1660
+  -.0994   .2280   .1154  -.5462  -.0196
+   .5848  -.6928   .3475   .3475  -.7181
+   .5805   .0031  -.7390   .4398   .2522
+   .0191   .0041   .1033  -.4963   .3720
+  -.5798   .4128
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-THYMINE - with 5' - OH end group and 3' - O(minus)          
+                                                              
+ DT5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70 
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30 
+  18   C7    CT    3   17  15  14    1.50    121.63    180.00 
+  19   H71   HC    E   18  17  15    1.09    109.50     60.00 
+  20   H72   HC    E   18  17  15    1.09    109.50    180.00 
+  21   H73   HC    E   18  17  15    1.09    109.50    300.00 
+  22   C4    C     B   17  15  14    1.44    120.78      0.00 
+  23   O4    O     E   22  17  15    1.23    125.35    180.00 
+  24   N3    NA    B   22  17  15    1.38    114.07      0.00 
+  25   H3    H     E   24  22  17    1.09    116.77    180.00 
+  26   C2    C     S   24  22  17    1.38    126.46      0.00 
+  27   O2    O     E   26  24  22    1.22    121.70    180.00 
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00 
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30 
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00 
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00 
+  33   O3'   OS    M   28   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE T5 dft/cc-pvtz, polarization corrected
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1082   .1074
+  -.0282  -.2552   .2796  -.0388  -.1326
+   .0606   .0606   .0606   .5608  -.5455
+  -.4824   .3542   .5892  -.5880   .1645
+   .0623  -.0561   .0486   .0486  -.4998
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   C7                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+D-THYMINE - with 5' - phosphate group and 3' - O(minus) group 
+                                                              
+ DT   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70 
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30 
+  20   C7    CT    3   19  17  16    1.50    121.63    180.00 
+  21   H71   HC    E   20  19  17    1.09    109.50     60.00 
+  22   H72   HC    E   20  19  17    1.09    109.50    180.00 
+  23   H73   HC    E   20  19  17    1.09    109.50    300.00 
+  24   C4    C     B   19  17  16    1.44    120.78      0.00 
+  25   O4    O     E   24  19  17    1.23    125.35    180.00 
+  26   N3    NA    B   24  19  17    1.38    114.07      0.00 
+  27   H3    H     E   26  24  19    1.09    116.77    180.00 
+  28   C2    C     S   26  24  19    1.38    126.46      0.00 
+  29   O2    O     E   28  26  24    1.22    121.70    180.00 
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00 
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30 
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00 
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00 
+  35   O3'   OS    M   30  11   8    1.42    116.52   -203.47 
+                                                              
+CHARGE deoxy -resp T, dft/cc-pvtz, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1082   .1074  -.0282  -.2552   .2796
+  -.0388  -.1326   .0606   .0606   .0606
+   .5608  -.5455  -.4824   .3542   .5892
+  -.5880   .1645   .0623  -.0561   .0486
+   .0486  -.4998
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   C7                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+D-THYMINE - with 5' - phosphate group and 3' - OH group       
+                                                              
+ DT3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70 
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30 
+  20   C7    CT    3   19  17  16    1.50    121.63    180.00 
+  21   H71   HC    E   20  19  17    1.09    109.50     60.00 
+  22   H72   HC    E   20  19  17    1.09    109.50    180.00 
+  23   H73   HC    E   20  19  17    1.09    109.50    300.00 
+  24   C4    C     B   19  17  16    1.44    120.78      0.00 
+  25   O4    O     E   24  19  17    1.23    125.35    180.00 
+  26   N3    NA    B   24  19  17    1.38    114.07      0.00 
+  27   H3    H     E   26  24  19    1.09    116.77    180.00 
+  28   C2    C     S   26  24  19    1.38    126.46      0.00 
+  29   O2    O     E   28  26  24    1.22    121.70    180.00 
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00 
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30 
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00 
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00 
+  35   O3'   OH    M   30  11   8    1.42    116.52   -203.47 
+  36   H3T   HO    M   35  30  11    0.96    114.97    180.00 
+                                                              
+CHARGE T3, dft/cc-pvtz, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1082   .1074  -.0282  -.2552   .2796
+  -.0388  -.1326   .0606   .0606   .0606
+   .5608  -.5455  -.4824   .3542   .5892
+  -.5880   .1645   .0623  -.0561   .0486
+   .0486  -.5918   .3999
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   C7                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+D-THYMINE - with 5' - OH group and 3' - OH group              
+                                                              
+ DTN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70 
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30 
+  18   C7    CT    3   17  15  14    1.50    121.63    180.00 
+  19   H71   HC    E   18  17  15    1.09    109.50     60.00 
+  20   H72   HC    E   18  17  15    1.09    109.50    180.00 
+  21   H73   HC    E   18  17  15    1.09    109.50    300.00 
+  22   C4    C     B   17  15  14    1.44    120.78      0.00 
+  23   O4    O     E   22  17  15    1.23    125.35    180.00 
+  24   N3    NA    B   22  17  15    1.38    114.07      0.00 
+  25   H3    H     E   24  22  17    1.09    116.77    180.00 
+  26   C2    C     S   24  22  17    1.38    126.46      0.00 
+  27   O2    O     E   26  24  22    1.22    121.70    180.00 
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00 
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30 
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00 
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00 
+  33   O3'   OH    M   28   9   6    1.42    116.52   -203.47 
+  34   H3T   HO    M   33  28   9    0.96    114.97    180.00 
+                                                              
+CHARGE  deoxy-THY-B, dft/cc-pvtz, polarization corrected
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1082   .1074
+  -.0282  -.2552   .2796  -.0388  -.1326
+   .0606   .0606   .0606   .5608  -.5455
+  -.4824   .3542   .5892  -.5880   .1645
+   .0623  -.0561   .0486   .0486  -.5918
+   .3999
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   C7                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-URACIL - with 5' - OH end group and 3' - O(minus)           
+                                                              
+ RU5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70 
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30 
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00 
+  19   C4    C     B   17  15  14    1.44    120.78      0.00 
+  20   O4    O     E   19  17  15    1.23    125.35    180.00 
+  21   N3    NA    B   19  17  15    1.38    114.07      0.00 
+  22   H3    H     E   21  19  17    1.09    116.77    180.00 
+  23   C2    C     S   21  19  17    1.38    126.46      0.00 
+  24   O2    O     E   23  21  19    1.22    121.70    180.00 
+  25   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  26   H3'   H1    E   25   9   6    1.09    109.50     30.00 
+  27   C2'   CT    B   25   9   6    1.53    102.80    -86.30 
+  28   H2'1  H1    E   27  25   9    1.09    109.50    120.00 
+  29   O2'   OH    S   27  25   9    1.43    109.50    240.00 
+  30   HO'2  HO    E   29  27  25    0.96    107.00    180.00 
+  31   O3'   OS    M   25   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE RU5E, cc-pvtz, polarization corrected
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .0834   .1150
+  -.0115  -.1206   .2211  -.3171   .1640
+   .5728  -.5528  -.3409   .3077   .4625
+  -.5597   .2522   .0191   .0041   .1033
+  -.4963   .3720  -.4749
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   H5                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-URACIL - with 5' - phosphate group and 3' - O(minus) group  
+                                                              
+ RU   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70 
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30 
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00 
+  21   C4    C     B   19  17  16    1.44    120.78      0.00 
+  22   O4    O     E   21  19  17    1.23    125.35    180.00 
+  23   N3    NA    B   21  19  17    1.38    114.07      0.00 
+  24   H3    H     E   23  21  19    1.09    116.77    180.00 
+  25   C2    C     S   23  21  19    1.38    126.46      0.00 
+  26   O2    O     E   25  23  21    1.22    121.70    180.00 
+  27   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  28   H3'   H1    E   27  11   8    1.09    109.50     30.00 
+  29   C2'   CT    B   27  11   8    1.53    102.80    -86.30 
+  30   H2'1  H1    E   29  27  11    1.09    109.50    120.00 
+  31   O2'   OH    S   29  27  11    1.43    109.50    240.00 
+  32   HO'2  HO    E   31  29  27    0.96    107.00    180.00 
+  33   O3'   OS    M   27  11   8    1.42    116.52   -203.47 
+                                                              
+CHARGE RU dft/cc-pvtz, polarization corrected 
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .0834   .1150  -.0115  -.1206   .2211
+  -.3171   .1640   .5728  -.5528  -.3409
+   .3077   .4625  -.5597   .2522   .0191
+   .0041   .1033  -.4963   .3720  -.4749
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   H5                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-URACIL - with 5' - phosphate group and 3' - OH group        
+                                                              
+ RU3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70 
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30 
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00 
+  21   C4    C     B   19  17  16    1.44    120.78      0.00 
+  22   O4    O     E   21  19  17    1.23    125.35    180.00 
+  23   N3    NA    B   21  19  17    1.38    114.07      0.00 
+  24   H3    H     E   23  21  19    1.09    116.77    180.00 
+  25   C2    C     S   23  21  19    1.38    126.46      0.00 
+  26   O2    O     E   25  23  21    1.22    121.70    180.00 
+  27   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  28   H3'   H1    E   27  11   8    1.09    109.50     30.00 
+  29   C2'   CT    B   27  11   8    1.53    102.80    -86.30 
+  30   H2'1  H1    E   29  27  11    1.09    109.50    120.00 
+  31   O2'   OH    S   29  27  11    1.43    109.50    240.00 
+  32   HO'2  HO    E   31  29  27    0.96    107.00    180.00 
+  33   O3'   OH    M   27  11   8    1.42    116.52   -203.47 
+  34   H3T   HO    M   33  27  11    0.96    114.97    180.00 
+                                                              
+CHARGE RU3E, dft/cc-pvtz, polarization corrected
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .0834   .1150  -.0115  -.1206   .2211
+  -.3171   .1640   .5728  -.5528  -.3409
+   .3077   .4625  -.5597   .2522   .0191
+   .0041   .1033  -.4963   .3720  -.5798
+   .4128
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   H5                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-URACIL - with 5' - OH group and 3' - OH group               
+                                                              
+ RUN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70 
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30 
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00 
+  19   C4    C     B   17  15  14    1.44    120.78      0.00 
+  20   O4    O     E   19  17  15    1.23    125.35    180.00 
+  21   N3    NA    B   19  17  15    1.38    114.07      0.00 
+  22   H3    H     E   21  19  17    1.09    116.77    180.00 
+  23   C2    C     S   21  19  17    1.38    126.46      0.00 
+  24   O2    O     E   23  21  19    1.22    121.70    180.00 
+  25   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  26   H3'   H1    E   25   9   6    1.09    109.50     30.00 
+  27   C2'   CT    B   25   9   6    1.53    102.80    -86.30 
+  28   H2'1  H1    E   27  25   9    1.09    109.50    120.00 
+  29   O2'   OH    S   27  25   9    1.43    109.50    240.00 
+  30   HO'2  HO    E   29  27  25    0.96    107.00    180.00 
+  31   O3'   OH    M   25   9   6    1.42    116.52   -203.47 
+  32   H3T   HO    M   31  25   9    0.96    114.97    180.00 
+                                                              
+CHARGE resp RURA dft/cc-pvtz, polarization corrected
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .0834   .1150
+  -.0115  -.1206   .2211  -.3171   .1640
+   .5728  -.5528  -.3409   .3077   .4625
+  -.5597   .2522   .0191   .0041   .1033
+  -.4963   .3720  -.5798   .4128
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   H5                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+D-GUANOSINE - with 5' - OH end group and 3' - O(minus) group  
+                                                              
+ DG5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70 
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90 
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00 
+  19   C6    C     B   18  17  15    1.42    130.40    180.00 
+  20   O6    O     E   19  18  17    1.23    128.80      0.00 
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00 
+  22   H1    H     E   21  19  18    1.00    117.36    179.90 
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10 
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00 
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82 
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44 
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00 
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00 
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00 
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30 
+  32   H2'1  HC    E   31  29   9    1.09    109.50    120.00 
+  33   H2'2  HC    E   31  29   9    1.09    109.50    240.00 
+  34   O3'   OS    M   29   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE deoxy gua, dft/cc-pvtz, polarization corrected
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1557   .0886
+  -.0379   .1353   .1508  -.5139   .0585
+   .5071  -.5301  -.5405   .3750   .6834
+  -.7508   .3443   .3443  -.6502   .2909
+   .1645   .0623  -.0561   .0486   .0486
+  -.4998
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-GUANOSINE - with 5' - phosphate group and 3' - O(minus) grou
+                                                              
+ DG   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70 
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90 
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00 
+  21   C6    C     B   20  19  17    1.42    130.40    180.00 
+  22   O6    O     E   21  20  19    1.23    128.80      0.00 
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00 
+  24   H1    H     E   23  21  20    1.00    117.36    179.90 
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10 
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00 
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82 
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44 
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00 
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00 
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00 
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30 
+  34   H2'1  HC    E   33  31  11    1.09    109.50    120.00 
+  35   H2'2  HC    E   33  31  11    1.09    109.50    240.00 
+  36   O3'   OS    M   31  11   8    1.42    116.52   -203.47 
+                                                              
+CHARGE gua, dft/cc-pvtz, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1557   .0886  -.0379   .1353   .1508
+  -.5139   .0585   .5071  -.5301  -.5405
+   .3750   .6834  -.7508   .3443   .3443
+  -.6502   .2909   .1645   .0623  -.0561
+   .0486   .0486  -.4998
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-GUANOSINE - with 5' - phosphate group and 3' - OH group     
+                                                              
+ DG3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70 
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90 
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00 
+  21   C6    C     B   20  19  17    1.42    130.40    180.00 
+  22   O6    O     E   21  20  19    1.23    128.80      0.00 
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00 
+  24   H1    H     E   23  21  20    1.00    117.36    179.90 
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10 
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00 
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82 
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44 
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00 
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00 
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00 
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30 
+  34   H2'1  HC    E   33  31  11    1.09    109.50    120.00 
+  35   H2'2  HC    E   33  31  11    1.09    109.50    240.00 
+  36   O3'   OH    M   31  11   8    1.42    116.52   -203.47 
+  37   H3T   HO    M   36  31  11    0.96    114.97    180.00 
+
+CHARGE gua, dft/cc-pvtz, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1557   .0886  -.0379   .1353   .1508
+  -.5139   .0585   .5071  -.5301  -.5405
+   .3750   .6834  -.7508   .3443   .3443
+  -.6502   .2909   .1645   .0623  -.0561
+   .0486   .0486  -.5918   .3999
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-GUANOSINE - with 5' - OH group and 3' - OH group            
+                                                              
+ DGN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70 
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90 
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00 
+  19   C6    C     B   18  17  15    1.42    130.40    180.00 
+  20   O6    O     E   19  18  17    1.23    128.80      0.00 
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00 
+  22   H1    H     E   21  19  18    1.00    117.36    179.90 
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10 
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00 
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82 
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44 
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00 
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00 
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00 
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30 
+  32   H2'1  HC    E   31  29   9    1.09    109.50    120.00 
+  33   H2'2  HC    E   31  29   9    1.09    109.50    240.00 
+  34   O3'   OH    M   29   9   6    1.42    116.52   -203.47 
+  35   H3T   HO    M   34  29   9    0.96    114.97    180.00 
+                                                              
+CHARGE  deoxy-GUA-B, dft/cc-pvtz, polarization corrected
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1557   .0886
+  -.0379   .1353   .1508  -.5139   .0585
+   .5071  -.5301  -.5405   .3750   .6834
+  -.7508   .3443   .3443  -.6502   .2909
+   .1645   .0623  -.0561   .0486   .0486
+  -.5918   .3999
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-GUANOSINE - with 5' - OH end group and 3' - O(minus) group  
+                                                              
+ RG5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70 
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90 
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00 
+  19   C6    C     B   18  17  15    1.42    130.40    180.00 
+  20   O6    O     E   19  18  17    1.23    128.80      0.00 
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00 
+  22   H1    H     E   21  19  18    1.00    117.36    179.90 
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10 
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00 
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82 
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44 
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00 
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00 
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00 
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30 
+  32   H2'1  H1    E   31  29   9    1.09    109.50    120.00 
+  33   O2'   OH    S   31  29   9    1.43    109.50    240.00 
+  34   HO'2  HO    E   33  31  29    0.96    107.00    180.00 
+  35   O3'   OS    M   29   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE RG5E, cc-pvtz, polarization corrected
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .1132   .1019
+  -.0871   .1966   .1168  -.5279   .0827
+   .4649  -.5150  -.4848   .3601   .6423
+  -.7501   .3488   .3488  -.6313   .2440
+   .2522   .0191   .0041   .1033  -.4963
+   .3720  -.4749
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-GUANOSINE - with 5' - phosphate group and 3' - O(minus) grou
+                                                              
+ RG   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70 
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90 
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00 
+  21   C6    C     B   20  19  17    1.42    130.40    180.00 
+  22   O6    O     E   21  20  19    1.23    128.80      0.00 
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00 
+  24   H1    H     E   23  21  20    1.00    117.36    179.90 
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10 
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00 
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82 
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44 
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00 
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00 
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00 
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30 
+  34   H2'1  H1    E   33  31  11    1.09    109.50    120.00 
+  35   O2'   OH    S   33  31  11    1.43    109.50    240.00 
+  36   HO'2  HO    E   35  33  31    0.96    107.00    180.00 
+  37   O3'   OS    M   31  11   8    1.42    116.52   -203.47 
+                                                              
+CHARGE RG, dft/cc-pvtz, polarization corrected
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .1132   .1019  -.0871   .1966   .1168
+  -.5279   .0827   .4649  -.5150  -.4848
+   .3601   .6423  -.7501   .3488   .3488
+  -.6313   .2440   .2522   .0191   .0041
+   .1033  -.4963   .3720  -.4749
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-GUANOSINE - with 5' - phosphate group and 3' - OH group     
+                                                              
+ RG3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70 
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59 
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00 
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90 
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00 
+  21   C6    C     B   20  19  17    1.42    130.40    180.00 
+  22   O6    O     E   21  20  19    1.23    128.80      0.00 
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00 
+  24   H1    H     E   23  21  20    1.00    117.36    179.90 
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10 
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00 
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82 
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44 
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00 
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00 
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00 
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30 
+  34   H2'1  H1    E   33  31  11    1.09    109.50    120.00 
+  35   O2'   OH    S   33  31  11    1.43    109.50    240.00 
+  36   HO'2  HO    E   35  33  31    0.96    107.00    180.00 
+  37   O3'   OH    M   31  11   8    1.42    116.52   -203.47 
+  38   H3T   HO    M   37  31  11    0.96    114.97    180.00 
+                                                              
+CHARGE RG3E, dft/cc-pvtz, polarization corrected
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .1132   .1019  -.0871   .1966   .1168
+  -.5279   .0827   .4649  -.5150  -.4848
+   .3601   .6423  -.7501   .3488   .3488
+  -.6313   .2440   .2522   .0191   .0041
+   .1033  -.4963   .3720  -.5798   .4128
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+R-GUANOSINE - with 5' - OH group and 3' - OH group            
+                                                              
+ RGN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70 
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59 
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00 
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90 
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00 
+  19   C6    C     B   18  17  15    1.42    130.40    180.00 
+  20   O6    O     E   19  18  17    1.23    128.80      0.00 
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00 
+  22   H1    H     E   21  19  18    1.00    117.36    179.90 
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10 
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00 
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82 
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44 
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00 
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00 
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00 
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30 
+  32   H2'1  H1    E   31  29   9    1.09    109.50    120.00 
+  33   O2'   OH    S   31  29   9    1.43    109.50    240.00 
+  34   HO'2  HO    E   33  31  29    0.96    107.00    180.00 
+  35   O3'   OH    M   29   9   6    1.42    116.52   -203.47 
+  36   H3T   HO    M   35  29   9    0.96    114.97    180.00 
+                                                              
+CHARGE  resp RGUA, dft/cc-pvtz, polarization corrected
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .1132   .1019
+  -.0871   .1966   .1168  -.5279   .0827
+   .4649  -.5150  -.4848   .3601   .6423
+  -.7501   .3488   .3488  -.6313   .2440
+   .2522   .0191   .0041   .1033  -.4963
+   .3720  -.5798   .4128
+
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+D-CYTOSINE - with 5' - OH end group and 3' - O(minus) group   
+                                                              
+ DC5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70 
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00 
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00 
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00 
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00 
+  21   H41   H     E   20  19  17    1.01    117.70    180.00 
+  22   H42   H     E   20  19  17    1.01    120.27      0.00 
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00 
+  24   C2    C     S   23  19  17    1.36    120.50      0.00 
+  25   O2    O     E   24  23  19    1.24    122.40    180.00 
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00 
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30 
+  29   H2'1  HC    E   28  26   9    1.09    109.50    120.00 
+  30   H2'2  HC    E   28  26   9    1.09    109.50    240.00 
+  31   O3'   OS    M   26   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE C5E, cc-pvtz, polarization corected
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1421   .0851
+  -.1318  -.0115   .2099  -.4696   .1833
+   .7010  -.7417   .3526   .3526  -.7555
+   .8464  -.6524   .1645   .0623  -.0561
+   .0486   .0486  -.4998
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+D-CYTOSINE - with 5' - phosphate group and 3' - O(minus) group
+                                                              
+ DC   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70 
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00 
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00 
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00 
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00 
+  23   H41   H     E   22  21  19    1.01    117.70    180.00 
+  24   H42   H     E   22  21  19    1.01    120.27      0.00 
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00 
+  26   C2    C     S   25  21  19    1.36    120.50      0.00 
+  27   O2    O     E   26  25  21    1.24    122.40    180.00 
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00 
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30 
+  31   H2'1  HC    E   30  28  11    1.09    109.50    120.00 
+  32   H2'2  HC    E   30  28  11    1.09    109.50    240.00 
+  33   O3'   OS    M   28  11   8    1.42    116.52   -203.47 
+
+CHARGE deoxy -resp  C, dft/cc-pvtz, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1421   .0851  -.1318  -.0115   .2099
+  -.4696   .1833   .7010  -.7417   .3526
+   .3526  -.7555   .8464  -.6524   .1645
+   .0623  -.0561   .0486   .0486  -.4998
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+D-CYTOSINE - with 5' - phosphate group and 3' - OH group      
+                                                              
+ DC3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70 
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00 
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00 
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00 
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00 
+  23   H41   H     E   22  21  19    1.01    117.70    180.00 
+  24   H42   H     E   22  21  19    1.01    120.27      0.00 
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00 
+  26   C2    C     S   25  21  19    1.36    120.50      0.00 
+  27   O2    O     E   26  25  21    1.24    122.40    180.00 
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00 
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30 
+  31   H2'1  HC    E   30  28  11    1.09    109.50    120.00 
+  32   H2'2  HC    E   30  28  11    1.09    109.50    240.00 
+  33   O3'   OH    M   28  11   8    1.42    116.52   -203.47 
+  34   H3T   HO    M   30  25   8    0.96    114.97    180.00 
+                                                              
+CHARGE deoxy -resp  C, dft/cc-pvtz, polarization corrected
+  1.0735  -.7545  -.7545  -.4128  -.0111
+   .0662   .0662   .0721   .0887  -.3124
+   .1421   .0851  -.1318  -.0115   .2099
+  -.4696   .1833   .7010  -.7417   .3526
+   .3526  -.7555   .8464  -.6524   .1645
+   .0623  -.0561   .0486   .0486  -.5918
+   .3999
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+D-CYTOSINE - with 5' - OH group and 3' - OH group             
+                                                              
+ DCN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70 
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00 
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00 
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00 
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00 
+  21   H41   H     E   20  19  17    1.01    117.70    180.00 
+  22   H42   H     E   20  19  17    1.01    120.27      0.00 
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00 
+  24   C2    C     S   23  19  17    1.36    120.50      0.00 
+  25   O2    O     E   24  23  19    1.24    122.40    180.00 
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00 
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30 
+  29   H2'1  HC    E   28  26   9    1.09    109.50    120.00 
+  30   H2'2  HC    E   28  26   9    1.09    109.50    240.00 
+  31   O3'   OH    M   26   9   6    1.42    116.52   -203.47 
+  32   H3T   HO    M   31  26   9    0.96    114.97    180.00 
+
+CHARGE deoxy-CYT-B: CYT, df/cc-pvtz, polarization corrected 
+   .4109  -.5671  -.0111   .0662   .0662
+   .0721   .0887  -.3124   .1421   .0851
+  -.1318  -.0115   .2099  -.4696   .1833
+   .7010  -.7417   .3526   .3526  -.7555
+   .8464  -.6524   .1645   .0623  -.0561
+   .0486   .0486  -.5918   .3999
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-CYTOSINE - with 5' - OH end group and 3' - O(minus) group   
+                                                              
+ RC5  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70 
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00 
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00 
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00 
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00 
+  21   H41   H     E   20  19  17    1.01    117.70    180.00 
+  22   H42   H     E   20  19  17    1.01    120.27      0.00 
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00 
+  24   C2    C     S   23  19  17    1.36    120.50      0.00 
+  25   O2    O     E   24  23  19    1.24    122.40    180.00 
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00 
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30 
+  29   H2'1  H1    E   28  26   9    1.09    109.50    120.00 
+  30   O2'   OH    S   28  26   9    1.43    109.50    240.00 
+  31   HO'2  HO    E   30  28  26    0.96    107.00    180.00 
+  32   O3'   OS    M   26   9   6    1.42    116.52   -203.47 
+                                                              
+CHARGE RC5E , dft/cc-pvtz, polarization corrected
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .0175   .1427
+  -.0827  -.0403   .2017  -.4449   .1759
+   .6770  -.7460   .3542   .3542  -.7264
+   .8021  -.6611   .2522   .0191   .0041
+   .1033  -.4963   .3720  -.4749
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-CYTOSINE - with 5' - phosphate group and 3' - O(minus) group
+                                                              
+ RC   INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70 
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00 
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00 
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00 
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00 
+  23   H41   H     E   22  21  19    1.01    117.70    180.00 
+  24   H42   H     E   22  21  19    1.01    120.27      0.00 
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00 
+  26   C2    C     S   25  21  19    1.36    120.50      0.00 
+  27   O2    O     E   26  25  21    1.24    122.40    180.00 
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00 
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30 
+  31   H2'1  H1    E   30  28  11    1.09    109.50    120.00 
+  32   O2'   OH    S   30  28  11    1.43    109.50    240.00 
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00 
+  34   O3'   OS    M   28  11   8    1.42    116.52   -203.47 
+                                                              
+CHARGE RC, dft/cc-pvtz, polarization corrected
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .0175   .1427  -.0827  -.0403   .2017
+  -.4449   .1759   .6770  -.7460   .3542
+   .3542  -.7264   .8021  -.6611   .2522
+   .0191   .0041   .1033  -.4963   .3720
+  -.4749
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-CYTOSINE - with 5' - phosphate group and 3' - OH group      
+                                                              
+ RC3  INT     1                                               
+ CORRECT OMIT DU   BEG                                        
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   P     P     M    3   2   1    1.60    119.04    200.00 
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00 
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00 
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89 
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22 
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00 
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00 
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00 
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00 
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31 
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60 
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00 
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70 
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59 
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00 
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00 
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00 
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00 
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00 
+  23   H41   H     E   22  21  19    1.01    117.70    180.00 
+  24   H42   H     E   22  21  19    1.01    120.27      0.00 
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00 
+  26   C2    C     S   25  21  19    1.36    120.50      0.00 
+  27   O2    O     E   26  25  21    1.24    122.40    180.00 
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11 
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00 
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30 
+  31   H2'1  H1    E   30  28  11    1.09    109.50    120.00 
+  32   O2'   OH    S   30  28  11    1.43    109.50    240.00 
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00 
+  34   O3'   OH    M   28  11   8    1.42    116.52   -203.47 
+  35   H3T   HO    M   34  28  11    0.96    114.97    180.00 
+                                                              
+CHARGE RC3E, dft/cc-pvtz, polarization corrected
+  1.0720  -.7552  -.7552  -.4085   .0556
+   .0602   .0602   .0219   .1055  -.2599
+   .0175   .1427  -.0827  -.0403   .2017
+  -.4449   .1759   .6770  -.7460   .3542
+   .3542  -.7264   .8021  -.6611   .2522
+   .0191   .0041   .1033  -.4963   .3720
+  -.5798   .4128
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+R-CYTOSINE - with 5' - OH group and 3' - OH group             
+                                                              
+ RCN  INT     1                                               
+ CORRECT NOMIT DU   BEG                                       
+   0.0                                                        
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00 
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00 
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00 
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00 
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89 
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22 
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00 
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00 
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00 
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00 
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31 
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60 
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00 
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70 
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59 
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00 
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00 
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00 
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00 
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00 
+  21   H41   H     E   20  19  17    1.01    117.70    180.00 
+  22   H42   H     E   20  19  17    1.01    120.27      0.00 
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00 
+  24   C2    C     S   23  19  17    1.36    120.50      0.00 
+  25   O2    O     E   24  23  19    1.24    122.40    180.00 
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11 
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00 
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30 
+  29   H2'1  H1    E   28  26   9    1.09    109.50    120.00 
+  30   O2'   OH    S   28  26   9    1.43    109.50    240.00 
+  31   HO'2  HO    E   30  28  26    0.96    107.00    180.00 
+  32   O3'   OH    M   26   9   6    1.42    116.52   -203.47 
+  33   H3T   HO    M   32  26   9    0.96    114.97    180.00 
+                                                              
+CHARGE  resp RCYT, dft/cc-pvtz, polarization corrected
+   .4086  -.5634   .0556   .0602   .0602
+   .0219   .1055  -.2599   .0175   .1427
+  -.0827  -.0403   .2017  -.4449   .1759
+   .6770  -.7460   .3542   .3542  -.7264
+   .8021  -.6611   .2522   .0191   .0041
+   .1033  -.4963   .3720  -.5798   .4128
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C1'  C2'                                                     
+ C2   N1                                                      
+                                                              
+DONE                                                          
+N-methyl-ADENINE                                                     
+      
+AME INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1 DUMM  DU   M   0  -1  -2      .00000      .0000     .0000
+   2 DUMM  DU   M   1   0  -1     1.00000      .0000     .0000
+   3 DUMM  DU   M   2   1   0     1.00000    90.0000     .0000
+   4 H11'  H1   M   3   2   1     3.88600    92.5070   92.0960
+   5 C1'   CT   M   4   3   2     1.09000   102.0370   71.2940
+   6 H12'  H1   E   5   4   3     1.09000   109.4780  183.2340
+   7 H13'  H1   E   5   4   3     1.09000   107.8200   59.2900
+   8 N9    N*   M   5   4   3     1.52100   109.6030  295.5360
+   9 C8    CK   M   8   5   4     1.37000   131.1870   81.6070
+  10 H8    H5   E   9   8   5     1.08000   120.0060     .0050
+  11 N7    NB   M   9   8   5     1.30000   113.8870  177.0200
+  12 C5    CB   M  11   9   8     1.38900   104.0390     .0040
+  13 C6    CA   M  12  11   9     1.40000   132.4290  180.0430
+  14 N6    N2   B  13  12  11     1.34000   123.4980  359.9610
+  15 H61   H    E  14  13  12     1.01000   119.9420  180.0440
+  16 H62   H    E  14  13  12     1.01000   120.0050     .0060
+  17 N1    NC   M  13  12  11     1.34000   117.4080  179.9600
+  18 C2    CQ   M  17  13  12     1.33000   118.8320     .0080
+  19 H2    H5   E  18  17  13     1.08000   120.0130  179.9930
+  20 N3    NC   M  18  17  13     1.31900   129.1490  359.9310
+  21 C4    CB   M  20  18  17     1.35000   110.8300     .0830
+ 
+CHARGE + ADE new-resp polarization corrected, dft/cc-pvtz
+   .110341  -.178023   .110341   .110341  -.078080
+   .105117   .145537  -.513780  -.017376   .581790
+  -.751139   .379088   .379088  -.725359   .566714
+   .019429  -.748533   .504503
+ 
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C6   H61  N6   H62                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   H2                                            
+ C5   N1   C6   N6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+N-methyl-CYTOSINE                                                    
+       
+CME INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1 DUMM  DU   M   0  -1  -2      .00000      .0000     .0000    .0000
+   2 DUMM  DU   M   1   0  -1     1.00000      .0000     .0000    .0000
+   3 DUMM  DU   M   2   1   0     1.00000    90.0000     .0000    .0000
+   4 H11'  H1   M   3   2   1     3.88600    92.5070   92.0960    .0000
+   5 C1'   CT   M   4   3   2     1.09000   102.0370   71.2940    .0000
+   6 H12'  H1   E   5   4   3     1.09000   109.4780  183.2340    .0000
+   7 H13'  H1   E   5   4   3     1.09000   107.8200   59.2900    .0000
+   8 N1    N*   M   5   4   3     1.49000   108.1190  295.5500    .0000
+   9 C6    CM   M   8   5   4     1.36000   121.1340   81.5730    .0000
+  10 H6    H4   E   9   8   5     1.08000   119.9490     .0420    .0000
+  11 C5    CM   M   9   8   5     1.36000   121.0290  180.0410    .0000
+  12 H5    HA   E  11   9   8     1.09000   119.9940  180.0670    .0000
+  13 C4    CA   M  11   9   8     1.43000   116.8750  359.9720    .0000
+  14 N4    N2   B  13  11   9     1.31900   120.0770  179.9930    .0000
+  15 H41   H    E  14  13  11     1.01000   117.7460  180.0300    .0000
+  16 H42   H    E  14  13  11     1.01000   120.2950     .0610    .0000
+  17 N3    NC   M  13  11   9     1.33000   121.7030     .0750    .0000
+  18 C2    C    M  17  13  11     1.36000   120.5330  359.9230    .0000
+  19 O2    O    E  18  17  13     1.23900   122.4570  180.0510    .0000
+ 
+CHARGE + deoxy-CYT-B: polarization corrected charges, CYT, df/cc-pvtz
+   .072305  -.066987   .072305   .072305  -.120009
+  -.022683   .170764  -.534862   .199549   .852027
+  -.917553   .409639   .409639  -.787560   .816641
+  -.625521
+ 
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ N1   N3   C2   O2                                            
+ C4   H41  N4   H42                                           
+ N1   C5   C6   H6                                            
+ C6   C4   C5   H5                                            
+ N3   C5   C4   N4                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C2   N1                                                      
+                                                              
+DONE                                                          
+N-methyl-GUANINE                                                     
+     
+GME INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1 DUMM  DU   M   0  -1  -2      .00000      .0000     .0000
+   2 DUMM  DU   M   1   0  -1     1.00000      .0000     .0000
+   3 DUMM  DU   M   2   1   0     1.00000    90.0000     .0000
+   4 H11'  H1   M   3   2   1     3.88600    92.5070   92.0960
+   5 C1'   CT   M   4   3   2     1.09000   102.0370   71.2940
+   6 H12'  H1   E   5   4   3     1.09000   109.4780  183.2340
+   7 H13'  H1   E   5   4   3     1.09000   107.8200   59.2900
+   8 N9    N*   M   5   4   3     1.49000   108.0830  295.5380
+   9 C8    CK   M   8   5   4     1.38000   129.2070   81.5690
+  10 H8    H5   E   9   8   5     1.08000   119.9900     .0590
+  11 N7    NB   M   9   8   5     1.31000   114.0170  180.1070
+  12 C5    CB   M  11   9   8     1.39000   103.8950     .0350
+  13 C6    C    M  12  11   9     1.42000   130.4290  179.9530
+  14 O6    O    E  13  12  11     1.23100   128.7830     .0290
+  15 N1    NA   M  13  12  11     1.40000   111.4060  180.0170
+  16 H1    H    E  15  13  12     1.00100   117.3610  179.9310
+  17 C2    CA   M  15  13  12     1.38000   125.2260  359.8940
+  18 N2    N2   B  17  15  13     1.34100   116.0360  180.0230
+  19 H21   H    E  18  17  15     1.01000   126.9570  359.1960
+  20 H22   H    E  18  17  15     1.01000   116.5580  180.5620
+  21 N3    NC   M  17  15  13     1.33000   123.3460     .0130
+  22 C4    CB   M  21  17  15     1.36000   112.1600  359.9980
+ 
+CHARGE + deoxy-GUA-B, polarization corrected, dft/cc-pvtz
+   .101967  -.155686   .101967   .101967  -.055116
+   .086175   .140052  -.473394  -.023631   .540370
+  -.534593  -.550934   .374369   .645312  -.692954
+   .331359   .331359  -.683661   .415072
+
+ 
+IMPROPER                                                      
+ C8   C4   N9   C1'                                           
+ C5   N1   C6   O6                                            
+ C6   C2   N1   H1                                            
+ C2   H21  N2   H22                                           
+ N7   N9   C8   H8                                            
+ N1   N3   C2   N2                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C4   C5                                                      
+ C4   N9                                                      
+                                                              
+DONE                                                          
+N-methyl- THYMINE
+     
+TME INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1 DUMM  DU   M   0  -1  -2      .00000      .0000     .0000
+   2 DUMM  DU   M   1   0  -1     1.00000      .0000     .0000
+   3 DUMM  DU   M   2   1   0     1.00000    90.0000     .0000
+   4 H11'  H1   M   3   2   1     1.10000    92.5070   92.0960
+   5 C1'   CT   M   4   3   2     1.09000   102.0370   71.2940
+   6 H12'  H1   E   5   4   3     1.09000   109.4780  183.2340
+   7 H13'  H1   E   5   4   3     1.09000   107.8200   59.2900
+   8 N1    N*   M   5   4   3     1.53000   109.5990  295.5450
+   9 C6    CM   M   8   5   4     1.36900   123.0650   81.6170
+  10 H6    H4   E   9   8   5     1.08100   120.0030  359.9610
+  11 C5    CM   M   9   8   5     1.34000   121.2490  177.3250
+  12 C7    CT   3  11   9   8     1.50000   121.6610  179.9620
+  13 H71   HC   E  12  11   9     1.09000   109.5000   59.9870
+  14 H72   HC   E  12  11   9     1.08900   109.5040  179.9530
+  15 H73   HC   E  12  11   9     1.09000   109.5220  300.0240
+  16 C4    C    M  11   9   8     1.44000   120.7500  359.9570
+  17 O4    O    E  16  11   9     1.23000   125.3460  180.0040
+  18 N3    NA   M  16  11   9     1.38000   114.1000     .0440
+  19 H3    H    E  18  16  11     1.08900   116.7820  180.0400
+  20 C2    C    M  18  16  11     1.38000   126.4030  359.9360
+  21 O2    O    E  20  18  16     1.22100   121.6390  179.9800
+ 
+CHARGE + THY dft/cc-pvtz, polarization corrected
+   .074001  -.067546   .074001   .074001  -.031294
+  -.189777   .194132  -.030526  -.231950   .089475
+   .089475   .089475   .547155  -.539763  -.438227
+   .339487   .485470  -.527589
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   C7                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C2   N1                                                      
+                                                              
+DONE                                                          
+N-methyl-URACIL                                                      
+         
+UME INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1 DUMM  DU   M   0  -1  -2      .00000      .0000     .0000
+   2 DUMM  DU   M   1   0  -1     1.00000      .0000     .0000
+   3 DUMM  DU   M   2   1   0     1.00000    90.0000     .0000
+   4 H11'  H1   M   3   2   1     3.88600    92.5070   92.0960
+   5 C1'   CT   M   4   3   2     1.09000   102.0370   71.2940
+   6 H12'  H1   E   5   4   3     1.09000   109.4780  183.2340
+   7 H13'  H1   E   5   4   3     1.09000   107.8200   59.2900
+   8 N1    N*   M   5   4   3     1.53000   109.5990  295.5450
+   9 C6    CM   M   8   5   4     1.36900   123.0650   81.6170
+  10 H6    H4   E   9   8   5     1.08100   120.0030  359.9610
+  11 C5    CM   M   9   8   5     1.34000   121.2490  177.3250
+  12 H5    HA   E  11   9   8     1.09100   120.0290  179.9930
+  13 C4    C    M  11   9   8     1.44000   120.7500  359.9570
+  14 O4    O    E  13  11   9     1.23000   125.3460  180.0040
+  15 N3    NA   M  13  11   9     1.38000   114.1000     .0440
+  16 H3    H    E  15  13  11     1.08900   116.7820  180.0400
+  17 C2    C    M  15  13  11     1.38000   126.4030  359.9360
+  18 O2    O    E  17  15  13     1.22100   121.6390  179.9800
+ 
+CHARGE + URA dft/cc-pvtz, polarization corrected
+   .078008  -.082649   .078008   .078008  -.006301
+  -.113902   .190428  -.361481   .177457   .646954
+  -.569023  -.440391   .326261   .549017  -.550394
+
+IMPROPER                                                      
+ C6   C2   N1   C1'                                           
+ C4   C6   C5   H5                                            
+ N1   N3   C2   O2                                            
+ C5   N3   C4   O4                                            
+ C2   C4   N3   H3                                            
+ N1   C5   C6   H6                                            
+                                                              
+LOOP CLOSING EXPLICIT                                         
+ C2   N1                                                      
+                                                              
+DONE                                                          
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA3_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA3_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..d7c8041d1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA3_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OH M  30  11   8      1.420    116.520   -203.470
+ 36  H3T HO M  35  30  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA5_D-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA5_D-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..b017a823c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA5_D-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OS M  28   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DAN_D-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DAN_D-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..07eaa1462
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DAN_D-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OH M  28   9   6      1.420    116.520   -203.470
+ 34  H3T HO M  33  28   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..47683c43b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DA_D-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OS M  30  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC3_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC3_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..4db0b10ec
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC3_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28  11      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28  11      1.090    109.500    240.000
+ 33  O3' OH M  28  11   8      1.420    116.520   -203.470
+ 34  H3T HO M  30  25   8      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC5_D-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC5_D-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..4c8f63c17
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC5_D-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 HC E  28  26   9      1.090    109.500    120.000
+ 30 H2'2 HC E  28  26   9      1.090    109.500    240.000
+ 31  O3' OS M  26   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DCN_D-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DCN_D-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..cc05558b3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DCN_D-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 HC E  28  26   9      1.090    109.500    120.000
+ 30 H2'2 HC E  28  26   9      1.090    109.500    240.000
+ 31  O3' OH M  26   9   6      1.420    116.520   -203.470
+ 32  H3T HO M  31  26   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..8d0b26c2b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DC_D-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28  11      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28  11      1.090    109.500    240.000
+ 33  O3' OS M  28  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG3_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG3_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..cf83eb63c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG3_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,37 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 HC E  33  31  11      1.090    109.500    120.000
+ 35 H2'2 HC E  33  31  11      1.090    109.500    240.000
+ 36  O3' OH M  31  11   8      1.420    116.520   -203.470
+ 37  H3T HO M  36  31  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG5_D-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG5_D-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..0997610b6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG5_D-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 HC E  31  29   9      1.090    109.500    120.000
+ 33 H2'2 HC E  31  29   9      1.090    109.500    240.000
+ 34  O3' OS M  29   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DGN_D-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DGN_D-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..56185415a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DGN_D-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 HC E  31  29   9      1.090    109.500    120.000
+ 33 H2'2 HC E  31  29   9      1.090    109.500    240.000
+ 34  O3' OH M  29   9   6      1.420    116.520   -203.470
+ 35  H3T HO M  34  29   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..acf8f7bb5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DG_D-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 HC E  33  31  11      1.090    109.500    120.000
+ 35 H2'2 HC E  33  31  11      1.090    109.500    240.000
+ 36  O3' OS M  31  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT3_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT3_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..c83118990
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT3_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   C7 CT 3  19  17  16      1.500    121.630    180.000
+ 21  H71 HC E  20  19  17      1.090    109.500     60.000
+ 22  H72 HC E  20  19  17      1.090    109.500    180.000
+ 23  H73 HC E  20  19  17      1.090    109.500    300.000
+ 24   C4  C B  19  17  16      1.440    120.780      0.000
+ 25   O4  O E  24  19  17      1.230    125.350    180.000
+ 26   N3 NA B  24  19  17      1.380    114.070      0.000
+ 27   H3  H E  26  24  19      1.090    116.770    180.000
+ 28   C2  C S  26  24  19      1.380    126.460      0.000
+ 29   O2  O E  28  26  24      1.220    121.700    180.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OH M  30  11   8      1.420    116.520   -203.470
+ 36  H3T HO M  35  30  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT5_D-THYMINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT5_D-THYMINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..cd4ef1061
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT5_D-THYMINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   C7 CT 3  17  15  14      1.500    121.630    180.000
+ 19  H71 HC E  18  17  15      1.090    109.500     60.000
+ 20  H72 HC E  18  17  15      1.090    109.500    180.000
+ 21  H73 HC E  18  17  15      1.090    109.500    300.000
+ 22   C4  C B  17  15  14      1.440    120.780      0.000
+ 23   O4  O E  22  17  15      1.230    125.350    180.000
+ 24   N3 NA B  22  17  15      1.380    114.070      0.000
+ 25   H3  H E  24  22  17      1.090    116.770    180.000
+ 26   C2  C S  24  22  17      1.380    126.460      0.000
+ 27   O2  O E  26  24  22      1.220    121.700    180.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OS M  28   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DTN_D-THYMINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DTN_D-THYMINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..37948bad6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DTN_D-THYMINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   C7 CT 3  17  15  14      1.500    121.630    180.000
+ 19  H71 HC E  18  17  15      1.090    109.500     60.000
+ 20  H72 HC E  18  17  15      1.090    109.500    180.000
+ 21  H73 HC E  18  17  15      1.090    109.500    300.000
+ 22   C4  C B  17  15  14      1.440    120.780      0.000
+ 23   O4  O E  22  17  15      1.230    125.350    180.000
+ 24   N3 NA B  22  17  15      1.380    114.070      0.000
+ 25   H3  H E  24  22  17      1.090    116.770    180.000
+ 26   C2  C S  24  22  17      1.380    126.460      0.000
+ 27   O2  O E  26  24  22      1.220    121.700    180.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 HC E  30  28   9      1.090    109.500    120.000
+ 32 H2'2 HC E  30  28   9      1.090    109.500    240.000
+ 33  O3' OH M  28   9   6      1.420    116.520   -203.470
+ 34  H3T HO M  33  28   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..0aafac705
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/DT_D-THYMINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   C7 CT 3  19  17  16      1.500    121.630    180.000
+ 21  H71 HC E  20  19  17      1.090    109.500     60.000
+ 22  H72 HC E  20  19  17      1.090    109.500    180.000
+ 23  H73 HC E  20  19  17      1.090    109.500    300.000
+ 24   C4  C B  19  17  16      1.440    120.780      0.000
+ 25   O4  O E  24  19  17      1.230    125.350    180.000
+ 26   N3 NA B  24  19  17      1.380    114.070      0.000
+ 27   H3  H E  26  24  19      1.090    116.770    180.000
+ 28   C2  C S  26  24  19      1.380    126.460      0.000
+ 29   O2  O E  28  26  24      1.220    121.700    180.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 HC E  32  30  11      1.090    109.500    120.000
+ 34 H2'2 HC E  32  30  11      1.090    109.500    240.000
+ 35  O3' OS M  30  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA3_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA3_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..0f484cfc7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA3_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,37 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 H1 E  32  30  11      1.090    109.500    120.000
+ 34  O2' OH S  32  30  11      1.430    109.500    240.000
+ 35 HO'2 HO E  34  32  30      0.960    107.000    180.000
+ 36  O3' OH M  30  11   8      1.420    116.520   -203.470
+ 37  H3T HO M  36  30  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA5_R-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA5_R-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..3366e1f81
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA5_R-ADENOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28   9      1.090    109.500    120.000
+ 32  O2' OH S  30  28   9      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OS M  28   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RAN_R-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RAN_R-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..b14a4b407
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RAN_R-ADENOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000    180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.520    109.590   -127.700
+ 15   C8 CK B  14  12  11      1.370    131.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.300    113.930    177.000
+ 18   C5 CB S  17  15  14      1.390    104.000      0.000
+ 19   C6 CA B  18  17  15      1.400    132.420    180.000
+ 20   N6 N2 B  19  18  17      1.340    123.500      0.000
+ 21  H61  H E  20  19  18      1.010    120.000    180.000
+ 22  H62  H E  20  19  18      1.010    120.000      0.000
+ 23   N1 NC S  19  18  17      1.340    117.430    180.000
+ 24   C2 CQ B  23  19  18      1.330    118.800      0.000
+ 25   H2 H5 E  24  23  19      1.080    120.000    180.000
+ 26   N3 NC S  24  23  19      1.320    129.170      0.000
+ 27   C4 CB E  26  24  23      1.350    110.800      0.000
+ 28  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 29  H3' H1 E  28   9   6      1.090    109.500     30.000
+ 30  C2' CT B  28   9   6      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28   9      1.090    109.500    120.000
+ 32  O2' OH S  30  28   9      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OH M  28   9   6      1.420    116.520   -203.470
+ 35  H3T HO M  34  28   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..fbae9a960
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RA_R-ADENOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.520    109.590   -127.700
+ 17   C8 CK B  16  14  13      1.370    131.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.300    113.930    177.000
+ 20   C5 CB S  19  17  16      1.390    104.000      0.000
+ 21   C6 CA B  20  19  17      1.400    132.420    180.000
+ 22   N6 N2 B  21  20  19      1.340    123.500      0.000
+ 23  H61  H E  22  21  20      1.010    120.000    180.000
+ 24  H62  H E  22  21  20      1.010    120.000      0.000
+ 25   N1 NC S  21  20  19      1.340    117.430    180.000
+ 26   C2 CQ B  25  21  20      1.330    118.800      0.000
+ 27   H2 H5 E  26  25  21      1.080    120.000    180.000
+ 28   N3 NC S  26  25  21      1.320    129.170      0.000
+ 29   C4 CB E  28  26  25      1.350    110.800      0.000
+ 30  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 31  H3' H1 E  30  11   8      1.090    109.500     30.000
+ 32  C2' CT B  30  11   8      1.530    102.800    -86.300
+ 33 H2'1 H1 E  32  30  11      1.090    109.500    120.000
+ 34  O2' OH S  32  30  11      1.430    109.500    240.000
+ 35 HO'2 HO E  34  32  30      0.960    107.000    180.000
+ 36  O3' OS M  30  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC3_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC3_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..dd226e8cb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC3_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28  11      1.090    109.500    120.000
+ 32  O2' OH S  30  28  11      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OH M  28  11   8      1.420    116.520   -203.470
+ 35  H3T HO M  34  28  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC5_R-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC5_R-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..310fb25e0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC5_R-CYTOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 H1 E  28  26   9      1.090    109.500    120.000
+ 30  O2' OH S  28  26   9      1.430    109.500    240.000
+ 31 HO'2 HO E  30  28  26      0.960    107.000    180.000
+ 32  O3' OS M  26   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RCN_R-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RCN_R-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..1ca2447df
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RCN_R-CYTOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.490    108.100   -127.700
+ 15   C6 CM B  14  12  11      1.360    121.100     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.360    121.000    180.000
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4 CA B  17  15  14      1.430    116.900      0.000
+ 20   N4 N2 B  19  17  15      1.320    120.100    180.000
+ 21  H41  H E  20  19  17      1.010    117.700    180.000
+ 22  H42  H E  20  19  17      1.010    120.270      0.000
+ 23   N3 NC S  19  17  15      1.330    121.700      0.000
+ 24   C2  C S  23  19  17      1.360    120.500      0.000
+ 25   O2  O E  24  23  19      1.240    122.400    180.000
+ 26  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 27  H3' H1 E  26   9   6      1.090    109.500     30.000
+ 28  C2' CT B  26   9   6      1.530    102.800    -86.300
+ 29 H2'1 H1 E  28  26   9      1.090    109.500    120.000
+ 30  O2' OH S  28  26   9      1.430    109.500    240.000
+ 31 HO'2 HO E  30  28  26      0.960    107.000    180.000
+ 32  O3' OH M  26   9   6      1.420    116.520   -203.470
+ 33  H3T HO M  32  26   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..89a342595
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RC_R-CYTOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.490    108.100   -127.700
+ 17   C6 CM B  16  14  13      1.360    121.100     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.360    121.000    180.000
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4 CA B  19  17  16      1.430    116.900      0.000
+ 22   N4 N2 B  21  19  17      1.320    120.100    180.000
+ 23  H41  H E  22  21  19      1.010    117.700    180.000
+ 24  H42  H E  22  21  19      1.010    120.270      0.000
+ 25   N3 NC S  21  19  17      1.330    121.700      0.000
+ 26   C2  C S  25  21  19      1.360    120.500      0.000
+ 27   O2  O E  26  25  21      1.240    122.400    180.000
+ 28  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 29  H3' H1 E  28  11   8      1.090    109.500     30.000
+ 30  C2' CT B  28  11   8      1.530    102.800    -86.300
+ 31 H2'1 H1 E  30  28  11      1.090    109.500    120.000
+ 32  O2' OH S  30  28  11      1.430    109.500    240.000
+ 33 HO'2 HO E  32  30  28      0.960    107.000    180.000
+ 34  O3' OS M  28  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG3_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG3_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..d8281d3ef
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG3_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,38 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 H1 E  33  31  11      1.090    109.500    120.000
+ 35  O2' OH S  33  31  11      1.430    109.500    240.000
+ 36 HO'2 HO E  35  33  31      0.960    107.000    180.000
+ 37  O3' OH M  31  11   8      1.420    116.520   -203.470
+ 38  H3T HO M  37  31  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG5_R-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG5_R-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..3642f293f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG5_R-GUANOSINE_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 H1 E  31  29   9      1.090    109.500    120.000
+ 33  O2' OH S  31  29   9      1.430    109.500    240.000
+ 34 HO'2 HO E  33  31  29      0.960    107.000    180.000
+ 35  O3' OS M  29   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RGN_R-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RGN_R-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..250669a6f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RGN_R-GUANOSINE_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,36 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   5      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N9 N* S  12  11   9      1.490    108.060   -127.700
+ 15   C8 CK B  14  12  11      1.380    129.200     81.590
+ 16   H8 H5 E  15  14  12      1.080    120.000      0.000
+ 17   N7 NB S  15  14  12      1.310    114.000   -179.900
+ 18   C5 CB S  17  15  14      1.390    103.900      0.000
+ 19   C6  C B  18  17  15      1.420    130.400    180.000
+ 20   O6  O E  19  18  17      1.230    128.800      0.000
+ 21   N1 NA B  19  18  17      1.400    111.380    180.000
+ 22   H1  H E  21  19  18      1.000    117.360    179.900
+ 23   C2 CA B  21  19  18      1.380    125.240     -0.100
+ 24   N2 N2 B  23  21  19      1.340    116.020    180.000
+ 25  H21  H E  24  23  21      1.010    127.000     -0.820
+ 26  H22  H E  24  23  21      1.010    116.530   -179.440
+ 27   N3 NC S  23  21  19      1.330    123.300      0.000
+ 28   C4 CB E  27  23  21      1.360    112.200      0.000
+ 29  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 30  H3' H1 E  29   9   6      1.090    109.500     30.000
+ 31  C2' CT B  29   9   6      1.530    102.800    -86.300
+ 32 H2'1 H1 E  31  29   9      1.090    109.500    120.000
+ 33  O2' OH S  31  29   9      1.430    109.500    240.000
+ 34 HO'2 HO E  33  31  29      0.960    107.000    180.000
+ 35  O3' OH M  29   9   6      1.420    116.520   -203.470
+ 36  H3T HO M  35  29   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..b70ca087e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RG_R-GUANOSINE_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,37 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N9 N* S  14  13  11      1.490    108.060   -127.700
+ 17   C8 CK B  16  14  13      1.380    129.200     81.590
+ 18   H8 H5 E  17  16  14      1.080    120.000      0.000
+ 19   N7 NB S  17  16  14      1.310    114.000   -179.900
+ 20   C5 CB S  19  17  16      1.390    103.900      0.000
+ 21   C6  C B  20  19  17      1.420    130.400    180.000
+ 22   O6  O E  21  20  19      1.230    128.800      0.000
+ 23   N1 NA B  21  20  19      1.400    111.380    180.000
+ 24   H1  H E  23  21  20      1.000    117.360    179.900
+ 25   C2 CA B  23  21  20      1.380    125.240     -0.100
+ 26   N2 N2 B  25  23  21      1.340    116.020    180.000
+ 27  H21  H E  26  25  23      1.010    127.000     -0.820
+ 28  H22  H E  26  25  23      1.010    116.530   -179.440
+ 29   N3 NC S  25  23  21      1.330    123.300      0.000
+ 30   C4 CB E  29  25  23      1.360    112.200      0.000
+ 31  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 32  H3' H1 E  31  11   8      1.090    109.500     30.000
+ 33  C2' CT B  31  11   8      1.530    102.800    -86.300
+ 34 H2'1 H1 E  33  31  11      1.090    109.500    120.000
+ 35  O2' OH S  33  31  11      1.430    109.500    240.000
+ 36 HO'2 HO E  35  33  31      0.960    107.000    180.000
+ 37  O3' OS M  31  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU3_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU3_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..0370f880a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU3_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4  C B  19  17  16      1.440    120.780      0.000
+ 22   O4  O E  21  19  17      1.230    125.350    180.000
+ 23   N3 NA B  21  19  17      1.380    114.070      0.000
+ 24   H3  H E  23  21  19      1.090    116.770    180.000
+ 25   C2  C S  23  21  19      1.380    126.460      0.000
+ 26   O2  O E  25  23  21      1.220    121.700    180.000
+ 27  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 28  H3' H1 E  27  11   8      1.090    109.500     30.000
+ 29  C2' CT B  27  11   8      1.530    102.800    -86.300
+ 30 H2'1 H1 E  29  27  11      1.090    109.500    120.000
+ 31  O2' OH S  29  27  11      1.430    109.500    240.000
+ 32 HO'2 HO E  31  29  27      0.960    107.000    180.000
+ 33  O3' OH M  27  11   8      1.420    116.520   -203.470
+ 34  H3T HO M  33  27  11      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU5_R-URACIL_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU5_R-URACIL_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
new file mode 100644
index 000000000..e61651431
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU5_R-URACIL_-_with_5_p__-_OH_end_group_and_3_p__-_O_op_minus_cp_.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4  C B  17  15  14      1.440    120.780      0.000
+ 20   O4  O E  19  17  15      1.230    125.350    180.000
+ 21   N3 NA B  19  17  15      1.380    114.070      0.000
+ 22   H3  H E  21  19  17      1.090    116.770    180.000
+ 23   C2  C S  21  19  17      1.380    126.460      0.000
+ 24   O2  O E  23  21  19      1.220    121.700    180.000
+ 25  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 26  H3' H1 E  25   9   6      1.090    109.500     30.000
+ 27  C2' CT B  25   9   6      1.530    102.800    -86.300
+ 28 H2'1 H1 E  27  25   9      1.090    109.500    120.000
+ 29  O2' OH S  27  25   9      1.430    109.500    240.000
+ 30 HO'2 HO E  29  27  25      0.960    107.000    180.000
+ 31  O3' OS M  25   9   6      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RUN_R-URACIL_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RUN_R-URACIL_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
new file mode 100644
index 000000000..bddd84d94
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RUN_R-URACIL_-_with_5_p__-_OH_group_and_3_p__-_OH_group.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  H5T HO M   3   2   1      1.000    120.000    180.000
+  5  O5' OH M   4   3   2      0.960    101.430    -98.890
+  6  C5' CT M   5   4   3      1.440    119.000    -39.220
+  7 H5'1 H1 E   6   5   4      1.090    109.500     60.000
+  8 H5'2 H1 E   6   5   4      1.090    109.500    -60.000
+  9  C4' CT M   6   5   4      1.520    110.000   -180.000
+ 10  H4' H1 E   9   6   5      1.090    109.500   -200.000
+ 11  O4' OS S   9   6   5      1.460    108.860    -86.310
+ 12  C1' CT B  11   9   6      1.420    110.040    105.600
+ 13  H1' H2 E  12  11   9      1.090    109.500   -240.000
+ 14   N1 N* S  12  11   9      1.530    109.590   -127.700
+ 15   C6 CM B  14  12  11      1.370    123.040     81.590
+ 16   H6 H4 E  15  14  12      1.080    120.000      0.000
+ 17   C5 CM B  15  14  12      1.340    121.220    177.300
+ 18   H5 HA E  17  15  14      1.090    120.000    180.000
+ 19   C4  C B  17  15  14      1.440    120.780      0.000
+ 20   O4  O E  19  17  15      1.230    125.350    180.000
+ 21   N3 NA B  19  17  15      1.380    114.070      0.000
+ 22   H3  H E  21  19  17      1.090    116.770    180.000
+ 23   C2  C S  21  19  17      1.380    126.460      0.000
+ 24   O2  O E  23  21  19      1.220    121.700    180.000
+ 25  C3' CT M   9   6   5      1.530    115.780   -329.110
+ 26  H3' H1 E  25   9   6      1.090    109.500     30.000
+ 27  C2' CT B  25   9   6      1.530    102.800    -86.300
+ 28 H2'1 H1 E  27  25   9      1.090    109.500    120.000
+ 29  O2' OH S  27  25   9      1.430    109.500    240.000
+ 30 HO'2 HO E  29  27  25      0.960    107.000    180.000
+ 31  O3' OH M  25   9   6      1.420    116.520   -203.470
+ 32  H3T HO M  31  25   9      0.960    114.970    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
new file mode 100644
index 000000000..c81a03314
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/RU_R-URACIL_-_with_5_p__-_phosphate_group_and_3_p__-_O_op_minus_cp__group.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040    200.000
+  5  O1P O2 E   4   3   2      1.480    109.610    150.000
+  6  O2P O2 E   4   3   2      1.480    109.580     20.000
+  7  O5' OS M   4   3   2      1.600    101.430    -98.890
+  8  C5' CT M   7   4   3      1.440    119.000    -39.220
+  9 H5'1 H1 E   8   7   4      1.090    109.500     60.000
+ 10 H5'2 H1 E   8   7   4      1.090    109.500    -60.000
+ 11  C4' CT M   8   7   4      1.520    110.000    180.000
+ 12  H4' H1 E  11   8   7      1.090    109.500   -200.000
+ 13  O4' OS S  11   8   7      1.460    108.860    -86.310
+ 14  C1' CT B  13  11   8      1.420    110.040    105.600
+ 15  H1' H2 E  14  13  11      1.090    109.500   -240.000
+ 16   N1 N* S  14  13  11      1.530    109.590   -127.700
+ 17   C6 CM B  16  14  13      1.370    123.040     81.590
+ 18   H6 H4 E  17  16  14      1.080    120.000      0.000
+ 19   C5 CM B  17  16  14      1.340    121.220    177.300
+ 20   H5 HA E  19  17  16      1.090    120.000    180.000
+ 21   C4  C B  19  17  16      1.440    120.780      0.000
+ 22   O4  O E  21  19  17      1.230    125.350    180.000
+ 23   N3 NA B  21  19  17      1.380    114.070      0.000
+ 24   H3  H E  23  21  19      1.090    116.770    180.000
+ 25   C2  C S  23  21  19      1.380    126.460      0.000
+ 26   O2  O E  25  23  21      1.220    121.700    180.000
+ 27  C3' CT M  11   8   7      1.530    115.780   -329.110
+ 28  H3' H1 E  27  11   8      1.090    109.500     30.000
+ 29  C2' CT B  27  11   8      1.530    102.800    -86.300
+ 30 H2'1 H1 E  29  27  11      1.090    109.500    120.000
+ 31  O2' OH S  29  27  11      1.430    109.500    240.000
+ 32 HO'2 HO E  31  29  27      0.960    107.000    180.000
+ 33  O3' OS M  27  11   8      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/all_nuc94/all_nuc94.in b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/all_nuc94.in
new file mode 100644
index 000000000..e4672f404
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/all_nuc94/all_nuc94.in
@@ -0,0 +1,1970 @@
+    1    0    2
+db94.dat
+D-ADENOSINE - with 5' - OH end group and 3' - O(minus)
+
+ DA5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0431
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1838
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70      -0.0268
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59       0.1607
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1877
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00      -0.6175
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00       0.0725
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00       0.6897
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00      -0.9123
+  21   H61   H     E   20  19  18    1.01    120.00    180.00       0.4167
+  22   H62   H     E   20  19  18    1.01    120.00      0.00       0.4167
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00      -0.7624
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00       0.5716
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00       0.0598
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00      -0.7417
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00       0.3800
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00       0.0985
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30      -0.0854
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00       0.0718
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00       0.0718
+  33   O3'   OS    M   28   9   6    1.42    116.52   -203.47      -0.5232
+
+CHARGE  A5E
+  0.4422 -0.6318 -0.0069  0.0754  0.0754
+  0.1629  0.1176 -0.3691  0.0431  0.1838
+ -0.0268  0.1607  0.1877 -0.6175  0.0725
+  0.6897 -0.9123  0.4167  0.4167 -0.7624
+  0.5716  0.0598 -0.7417  0.3800  0.0713
+  0.0985 -0.0854  0.0718  0.0718 -0.5232
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-ADENOSINE - with 5' - phosphate group and 3' - O(minus) group 
+
+ DA   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0431
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1838
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70      -0.0268
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59       0.1607
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1877
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00      -0.6175
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00       0.0725
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00       0.6897
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00      -0.9123
+  23   H61   H     E   22  21  20    1.01    120.00    180.00       0.4167
+  24   H62   H     E   22  21  20    1.01    120.00      0.00       0.4167
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00      -0.7624
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00       0.5716
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00       0.0598
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00      -0.7417
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00       0.3800
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00       0.0985
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30      -0.0854
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00       0.0718
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00       0.0718
+  35   O3'   OS    M   30  11   8    1.42    116.52   -203.47      -0.5232
+
+CHARGE deoxy -resp charges A
+  1.1659 -0.7761 -0.7761 -0.4954 -0.0069
+  0.0754  0.0754  0.1629  0.1176 -0.3691
+  0.0431  0.1838 -0.0268  0.1607  0.1877
+ -0.6175  0.0725  0.6897 -0.9123  0.4167
+  0.4167 -0.7624  0.5716  0.0598 -0.7417
+  0.3800  0.0713  0.0985 -0.0854  0.0718
+  0.0718 -0.5232
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-ADENOSINE - with 5' - phosphate group and 3' - OH group
+
+ DA3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0431
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1838
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70      -0.0268
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59       0.1607
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1877
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00      -0.6175
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00       0.0725
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00       0.6897
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00      -0.9123
+  23   H61   H     E   22  21  20    1.01    120.00    180.00       0.4167
+  24   H62   H     E   22  21  20    1.01    120.00      0.00       0.4167
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00      -0.7624
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00       0.5716
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00       0.0598
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00      -0.7417
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00       0.3800
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00       0.0985
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30      -0.0854
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00       0.0718
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00       0.0718
+  35   O3'   OH    M   30  11   8    1.42    116.52   -203.47      -0.6549
+  36   H3T   HO    M   35  30  11    0.96    114.97    180.00       0.4396
+
+CHARGE A3E
+  1.1659 -0.7761 -0.7761 -0.4954 -0.0069
+  0.0754  0.0754  0.1629  0.1176 -0.3691
+  0.0431  0.1838 -0.0268  0.1607  0.1877
+ -0.6175  0.0725  0.6897 -0.9123  0.4167
+  0.4167 -0.7624  0.5716  0.0598 -0.7417
+  0.3800  0.0713  0.0985 -0.0854  0.0718
+  0.0718 -0.6549  0.4396
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-ADENOSINE - with 5' - OH group and 3' - OH group
+
+ DAN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0431
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1838
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70      -0.0268
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59       0.1607
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1877
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00      -0.6175
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00       0.0725
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00       0.6897
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00      -0.9123
+  21   H61   H     E   20  19  18    1.01    120.00    180.00       0.4167
+  22   H62   H     E   20  19  18    1.01    120.00      0.00       0.4167
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00      -0.7624
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00       0.5716
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00       0.0598
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00      -0.7417
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00       0.3800
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00       0.0985
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30      -0.0854
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00       0.0718
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00       0.0718
+  33   O3'   OH    M   28   9   6    1.42    116.52   -203.47      -0.6549
+  34   H3T   HO    M   33  28   9    0.96    114.97    180.00       0.4396
+
+CHARGE  ADE resp
+  0.4422 -0.6318 -0.0069  0.0754  0.0754
+  0.1629  0.1176 -0.3691  0.0431  0.1838
+ -0.0268  0.1607  0.1877 -0.6175  0.0725
+  0.6897 -0.9123  0.4167  0.4167 -0.7624
+  0.5716  0.0598 -0.7417  0.3800  0.0713
+  0.0985 -0.0854  0.0718  0.0718 -0.6549
+  0.4396
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-ADENOSINE - with 5' - OH end group and 3' - O(minus)
+
+ RA5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0394
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.2007
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70      -0.0251
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59       0.2006
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1553
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00      -0.6073
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00       0.0515
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00       0.7009
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00      -0.9019
+  21   H61   H     E   20  19  18    1.01    120.00    180.00       0.4115
+  22   H62   H     E   20  19  18    1.01    120.00      0.00       0.4115
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00      -0.7615
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00       0.5875
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00       0.0473
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00      -0.6997
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00       0.3053
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00       0.0615
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30       0.0670
+  31   H2'1  H1    E   30  28   9    1.09    109.50    120.00       0.0972
+  32   O2'   OH    S   30  28   9    1.43    109.50    240.00      -0.6139
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00       0.4186
+  34   O3'   OS    M   28   9   6    1.42    116.52   -203.47      -0.5246
+
+CHARGE RA5E
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0394  0.2007
+ -0.0251  0.2006  0.1553 -0.6073  0.0515
+  0.7009 -0.9019  0.4115  0.4115 -0.7615
+  0.5875  0.0473 -0.6997  0.3053  0.2022
+  0.0615  0.0670  0.0972 -0.6139  0.4186
+ -0.5246
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-ADENOSINE - with 5' - phosphate group and 3' - O(minus) group 
+
+ RA   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0394
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.2007
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70      -0.0251
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59       0.2006
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1553
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00      -0.6073
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00       0.0515
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00       0.7009
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00      -0.9019
+  23   H61   H     E   22  21  20    1.01    120.00    180.00       0.4115
+  24   H62   H     E   22  21  20    1.01    120.00      0.00       0.4115
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00      -0.7615
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00       0.5875
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00       0.0473
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00      -0.6997
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00       0.3053
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00       0.0615
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30       0.0670
+  33   H2'1  H1    E   32  30  11    1.09    109.50    120.00       0.0972
+  34   O2'   OH    S   32  30  11    1.43    109.50    240.00      -0.6139
+  35   HO'2  HO    E   34  32  30    0.96    107.00    180.00       0.4186
+  36   O3'   OS    M   30  11   8    1.42    116.52   -203.47      -0.5246
+
+CHARGE RA
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0394  0.2007 -0.0251  0.2006  0.1553
+ -0.6073  0.0515  0.7009 -0.9019  0.4115
+  0.4115 -0.7615  0.5875  0.0473 -0.6997
+  0.3053  0.2022  0.0615  0.0670  0.0972
+ -0.6139  0.4186 -0.5246 
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-ADENOSINE - with 5' - phosphate group and 3' - OH group
+
+ RA3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0394
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.2007
+  16   N9    N*    S   14  13  11    1.52    109.59   -127.70      -0.0251
+  17   C8    CK    B   16  14  13    1.37    131.20     81.59       0.2006
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1553
+  19   N7    NB    S   17  16  14    1.30    113.93    177.00      -0.6073
+  20   C5    CB    S   19  17  16    1.39    104.00      0.00       0.0515
+  21   C6    CA    B   20  19  17    1.40    132.42    180.00       0.7009
+  22   N6    N2    B   21  20  19    1.34    123.50      0.00      -0.9019
+  23   H61   H     E   22  21  20    1.01    120.00    180.00       0.4115
+  24   H62   H     E   22  21  20    1.01    120.00      0.00       0.4115
+  25   N1    NC    S   21  20  19    1.34    117.43    180.00      -0.7615
+  26   C2    CQ    B   25  21  20    1.33    118.80      0.00       0.5875
+  27   H2    H5    E   26  25  21    1.08    120.00    180.00       0.0473
+  28   N3    NC    S   26  25  21    1.32    129.17      0.00      -0.6997
+  29   C4    CB    E   28  26  25    1.35    110.80      0.00       0.3053
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00       0.0615
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30       0.0670
+  33   H2'1  H1    E   32  30  11    1.09    109.50    120.00       0.0972
+  34   O2'   OH    S   32  30  11    1.43    109.50    240.00      -0.6139
+  35   HO'2  HO    E   34  32  30    0.96    107.00    180.00       0.4186
+  36   O3'   OH    M   30  11   8    1.42    116.52   -203.47      -0.6541
+  37   H3T   HO    M   36  30  11    0.96    114.97    180.00       0.4376
+
+CHARGE RA3E
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0394  0.2007 -0.0251  0.2006  0.1553
+ -0.6073  0.0515  0.7009 -0.9019  0.4115
+  0.4115 -0.7615  0.5875  0.0473 -0.6997
+  0.3053  0.2022  0.0615  0.0670  0.0972
+ -0.6139  0.4186 -0.6541  0.4376  
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-ADENOSINE - with 5' - OH group and 3' - OH group
+
+ RAN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00    180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0394
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.2007
+  14   N9    N*    S   12  11   9    1.52    109.59   -127.70      -0.0251
+  15   C8    CK    B   14  12  11    1.37    131.20     81.59       0.2006
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1553
+  17   N7    NB    S   15  14  12    1.30    113.93    177.00      -0.6073
+  18   C5    CB    S   17  15  14    1.39    104.00      0.00       0.0515
+  19   C6    CA    B   18  17  15    1.40    132.42    180.00       0.7009
+  20   N6    N2    B   19  18  17    1.34    123.50      0.00      -0.9019
+  21   H61   H     E   20  19  18    1.01    120.00    180.00       0.4115
+  22   H62   H     E   20  19  18    1.01    120.00      0.00       0.4115
+  23   N1    NC    S   19  18  17    1.34    117.43    180.00      -0.7615
+  24   C2    CQ    B   23  19  18    1.33    118.80      0.00       0.5875
+  25   H2    H5    E   24  23  19    1.08    120.00    180.00       0.0473
+  26   N3    NC    S   24  23  19    1.32    129.17      0.00      -0.6997
+  27   C4    CB    E   26  24  23    1.35    110.80      0.00       0.3053
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00       0.0615
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30       0.0670
+  31   H2'1  H1    E   30  28   9    1.09    109.50    120.00       0.0972
+  32   O2'   OH    S   30  28   9    1.43    109.50    240.00      -0.6139
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00       0.4186
+  34   O3'   OH    M   28   9   6    1.42    116.52   -203.47      -0.6541
+  35   H3T   HO    M   34  28   9    0.96    114.97    180.00       0.4376
+
+CHARGE  resp RADE
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0394  0.2007
+ -0.0251  0.2006  0.1553 -0.6073  0.0515
+  0.7009 -0.9019  0.4115  0.4115 -0.7615
+  0.5875  0.0473 -0.6997  0.3053  0.2022
+  0.0615  0.0670  0.0972 -0.6139  0.4186
+ -0.6541  0.4376  
+
+IMPROPER
+ C8   C4   N9   C1'
+ C6   H61  N6   H62 
+ N7   N9   C8   H8
+ N1   N3   C2   H2
+ C5   N1   C6   N6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-THYMINE - with 5' - OH end group and 3' - O(minus)
+
+ DT5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0680
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1804
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70      -0.0239
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59      -0.2209
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.2607
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30       0.0025
+  18   C7    CT    3   17  15  14    1.50    121.63    180.00      -0.2269
+  19   H71   HC    E   18  17  15    1.09    109.50     60.00       0.0770
+  20   H72   HC    E   18  17  15    1.09    109.50    180.00       0.0770
+  21   H73   HC    E   18  17  15    1.09    109.50    300.00       0.0770
+  22   C4    C     B   17  15  14    1.44    120.78      0.00       0.5194
+  23   O4    O     E   22  17  15    1.23    125.35    180.00      -0.5563
+  24   N3    NA    B   22  17  15    1.38    114.07      0.00      -0.4340
+  25   H3    H     E   24  22  17    1.09    116.77    180.00       0.3420
+  26   C2    C     S   24  22  17    1.38    126.46      0.00       0.5677
+  27   O2    O     E   26  24  22    1.22    121.70    180.00      -0.5881
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00       0.0985
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30      -0.0854
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00       0.0718
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00       0.0718
+  33   O3'   OS    M   28   9   6    1.42    116.52   -203.47      -0.5232
+
+CHARGE T5E
+  0.4422 -0.6318 -0.0069  0.0754  0.0754
+  0.1629  0.1176 -0.3691  0.0680  0.1804
+ -0.0239 -0.2209  0.2607  0.0025 -0.2269
+  0.0770  0.0770  0.0770  0.5194 -0.5563
+ -0.4340  0.3420  0.5677 -0.5881  0.0713
+  0.0985 -0.0854  0.0718  0.0718 -0.5232
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   C7
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+D-THYMINE - with 5' - phosphate group and 3' - O(minus) group 
+
+ DT   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0680
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1804
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70      -0.0239
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59      -0.2209
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.2607
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30       0.0025
+  20   C7    CT    3   19  17  16    1.50    121.63    180.00      -0.2269
+  21   H71   HC    E   20  19  17    1.09    109.50     60.00       0.0770
+  22   H72   HC    E   20  19  17    1.09    109.50    180.00       0.0770
+  23   H73   HC    E   20  19  17    1.09    109.50    300.00       0.0770
+  24   C4    C     B   19  17  16    1.44    120.78      0.00       0.5194
+  25   O4    O     E   24  19  17    1.23    125.35    180.00      -0.5563
+  26   N3    NA    B   24  19  17    1.38    114.07      0.00      -0.4340
+  27   H3    H     E   26  24  19    1.09    116.77    180.00       0.3420
+  28   C2    C     S   26  24  19    1.38    126.46      0.00       0.5677
+  29   O2    O     E   28  26  24    1.22    121.70    180.00      -0.5881
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00       0.0985
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30      -0.0854
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00       0.0718
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00       0.0718
+  35   O3'   OS    M   30  11   8    1.42    116.52   -203.47      -0.5232
+
+CHARGE deoxy -resp T
+  1.1659 -0.7761 -0.7761 -0.4954 -0.0069
+  0.0754  0.0754  0.1629  0.1176 -0.3691
+  0.0680  0.1804 -0.0239 -0.2209  0.2607
+  0.0025 -0.2269  0.0770  0.0770  0.0770
+  0.5194 -0.5563 -0.4340  0.3420  0.5677
+ -0.5881  0.0713  0.0985 -0.0854  0.0718
+  0.0718 -0.5232
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   C7
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+D-THYMINE - with 5' - phosphate group and 3' - OH group
+
+ DT3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0680
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1804
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70      -0.0239
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59      -0.2209
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.2607
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30       0.0025
+  20   C7    CT    3   19  17  16    1.50    121.63    180.00      -0.2269
+  21   H71   HC    E   20  19  17    1.09    109.50     60.00       0.0770
+  22   H72   HC    E   20  19  17    1.09    109.50    180.00       0.0770
+  23   H73   HC    E   20  19  17    1.09    109.50    300.00       0.0770
+  24   C4    C     B   19  17  16    1.44    120.78      0.00       0.5194
+  25   O4    O     E   24  19  17    1.23    125.35    180.00      -0.5563
+  26   N3    NA    B   24  19  17    1.38    114.07      0.00      -0.4340
+  27   H3    H     E   26  24  19    1.09    116.77    180.00       0.3420
+  28   C2    C     S   26  24  19    1.38    126.46      0.00       0.5677
+  29   O2    O     E   28  26  24    1.22    121.70    180.00      -0.5881
+  30   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  31   H3'   H1    E   30  11   8    1.09    109.50     30.00       0.0985
+  32   C2'   CT    B   30  11   8    1.53    102.80    -86.30      -0.0854
+  33   H2'1  HC    E   32  30  11    1.09    109.50    120.00       0.0718
+  34   H2'2  HC    E   32  30  11    1.09    109.50    240.00       0.0718
+  35   O3'   OH    M   30  11   8    1.42    116.52   -203.47      -0.6549
+  36   H3T   HO    M   35  30  11    0.96    114.97    180.00       0.4396
+
+CHARGE T3E
+  1.1659 -0.7761 -0.7761 -0.4954 -0.0069
+  0.0754  0.0754  0.1629  0.1176 -0.3691
+  0.0680  0.1804 -0.0239 -0.2209  0.2607
+  0.0025 -0.2269  0.0770  0.0770  0.0770
+  0.5194 -0.5563 -0.4340  0.3420  0.5677
+ -0.5881  0.0713  0.0985 -0.0854  0.0718
+  0.0718 -0.6549  0.4396
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   C7
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+D-THYMINE - with 5' - OH group and 3' - OH group
+
+ DTN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0680
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1804
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70      -0.0239
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59      -0.2209
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.2607
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30       0.0025
+  18   C7    CT    3   17  15  14    1.50    121.63    180.00      -0.2269
+  19   H71   HC    E   18  17  15    1.09    109.50     60.00       0.0770
+  20   H72   HC    E   18  17  15    1.09    109.50    180.00       0.0770
+  21   H73   HC    E   18  17  15    1.09    109.50    300.00       0.0770
+  22   C4    C     B   17  15  14    1.44    120.78      0.00       0.5194
+  23   O4    O     E   22  17  15    1.23    125.35    180.00      -0.5563
+  24   N3    NA    B   22  17  15    1.38    114.07      0.00      -0.4340
+  25   H3    H     E   24  22  17    1.09    116.77    180.00       0.3420
+  26   C2    C     S   24  22  17    1.38    126.46      0.00       0.5677
+  27   O2    O     E   26  24  22    1.22    121.70    180.00      -0.5881
+  28   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  29   H3'   H1    E   28   9   6    1.09    109.50     30.00       0.0985
+  30   C2'   CT    B   28   9   6    1.53    102.80    -86.30      -0.0854
+  31   H2'1  HC    E   30  28   9    1.09    109.50    120.00       0.0718
+  32   H2'2  HC    E   30  28   9    1.09    109.50    240.00       0.0718
+  33   O3'   OH    M   28   9   6    1.42    116.52   -203.47      -0.6549
+  34   H3T   HO    M   33  28   9    0.96    114.97    180.00       0.4396
+
+CHARGE  deoxy-THY-B: 
+  0.4422 -0.6318 -0.0069  0.0754  0.0754
+  0.1629  0.1176 -0.3691  0.0680  0.1804
+ -0.0239 -0.2209  0.2607  0.0025 -0.2269
+  0.0770  0.0770  0.0770  0.5194 -0.5563
+ -0.4340  0.3420  0.5677 -0.5881  0.0713
+  0.0985 -0.0854  0.0718  0.0718 -0.6549
+  0.4396
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   C7
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-URACIL - with 5' - OH end group and 3' - O(minus)
+
+ RU5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0674
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1824
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70       0.0418
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59      -0.1126
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.2188
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30      -0.3635
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00       0.1811
+  19   C4    C     B   17  15  14    1.44    120.78      0.00       0.5952
+  20   O4    O     E   19  17  15    1.23    125.35    180.00      -0.5761
+  21   N3    NA    B   19  17  15    1.38    114.07      0.00      -0.3549
+  22   H3    H     E   21  19  17    1.09    116.77    180.00       0.3154
+  23   C2    C     S   21  19  17    1.38    126.46      0.00       0.4687
+  24   O2    O     E   23  21  19    1.22    121.70    180.00      -0.5477
+  25   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  26   H3'   H1    E   25   9   6    1.09    109.50     30.00       0.0615
+  27   C2'   CT    B   25   9   6    1.53    102.80    -86.30       0.0670
+  28   H2'1  H1    E   27  25   9    1.09    109.50    120.00       0.0972
+  29   O2'   OH    S   27  25   9    1.43    109.50    240.00      -0.6139
+  30   HO'2  HO    E   29  27  25    0.96    107.00    180.00       0.4186
+  31   O3'   OS    M   25   9   6    1.42    116.52   -203.47      -0.5246
+
+CHARGE RU5E
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0674  0.1824
+  0.0418 -0.1126  0.2188 -0.3635  0.1811
+  0.5952 -0.5761 -0.3549  0.3154  0.4687
+ -0.5477  0.2022  0.0615  0.0670  0.0972
+ -0.6139  0.4186 -0.5246
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   H5
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-URACIL - with 5' - phosphate group and 3' - O(minus) group 
+
+ RU   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0674
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1824
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70       0.0418
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59      -0.1126
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.2188
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30      -0.3635
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00       0.1811
+  21   C4    C     B   19  17  16    1.44    120.78      0.00       0.5952
+  22   O4    O     E   21  19  17    1.23    125.35    180.00      -0.5761
+  23   N3    NA    B   21  19  17    1.38    114.07      0.00      -0.3549
+  24   H3    H     E   23  21  19    1.09    116.77    180.00       0.3154
+  25   C2    C     S   23  21  19    1.38    126.46      0.00       0.4687
+  26   O2    O     E   25  23  21    1.22    121.70    180.00      -0.5477
+  27   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  28   H3'   H1    E   27  11   8    1.09    109.50     30.00       0.0615
+  29   C2'   CT    B   27  11   8    1.53    102.80    -86.30       0.0670
+  30   H2'1  H1    E   29  27  11    1.09    109.50    120.00       0.0972
+  31   O2'   OH    S   29  27  11    1.43    109.50    240.00      -0.6139
+  32   HO'2  HO    E   31  29  27    0.96    107.00    180.00       0.4186
+  33   O3'   OS    M   27  11   8    1.42    116.52   -203.47      -0.5246
+
+CHARGE RU
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0674  0.1824  0.0418 -0.1126  0.2188
+ -0.3635  0.1811  0.5952 -0.5761 -0.3549
+  0.3154  0.4687 -0.5477  0.2022  0.0615
+  0.0670  0.0972 -0.6139  0.4186 -0.5246
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   H5
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-URACIL - with 5' - phosphate group and 3' - OH group
+
+ RU3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0674
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1824
+  16   N1    N*    S   14  13  11    1.53    109.59   -127.70       0.0418
+  17   C6    CM    B   16  14  13    1.37    123.04     81.59      -0.1126
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.2188
+  19   C5    CM    B   17  16  14    1.34    121.22    177.30      -0.3635
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00       0.1811
+  21   C4    C     B   19  17  16    1.44    120.78      0.00       0.5952
+  22   O4    O     E   21  19  17    1.23    125.35    180.00      -0.5761
+  23   N3    NA    B   21  19  17    1.38    114.07      0.00      -0.3549
+  24   H3    H     E   23  21  19    1.09    116.77    180.00       0.3154
+  25   C2    C     S   23  21  19    1.38    126.46      0.00       0.4687
+  26   O2    O     E   25  23  21    1.22    121.70    180.00      -0.5477
+  27   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  28   H3'   H1    E   27  11   8    1.09    109.50     30.00       0.0615
+  29   C2'   CT    B   27  11   8    1.53    102.80    -86.30       0.0670
+  30   H2'1  H1    E   29  27  11    1.09    109.50    120.00       0.0972
+  31   O2'   OH    S   29  27  11    1.43    109.50    240.00      -0.6139
+  32   HO'2  HO    E   31  29  27    0.96    107.00    180.00       0.4186
+  33   O3'   OH    M   27  11   8    1.42    116.52   -203.47      -0.6541
+  34   H3T   HO    M   33  27  11    0.96    114.97    180.00       0.4376
+
+CHARGE RU3E
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0674  0.1824  0.0418 -0.1126  0.2188
+ -0.3635  0.1811  0.5952 -0.5761 -0.3549
+  0.3154  0.4687 -0.5477  0.2022  0.0615
+  0.0670  0.0972 -0.6139  0.4186 -0.6541
+  0.4376
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   H5
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-URACIL - with 5' - OH group and 3' - OH group
+
+ RUN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   6    1.42    110.04    105.60       0.0674
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1824
+  14   N1    N*    S   12  11   9    1.53    109.59   -127.70       0.0418
+  15   C6    CM    B   14  12  11    1.37    123.04     81.59      -0.1126
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.2188
+  17   C5    CM    B   15  14  12    1.34    121.22    177.30      -0.3635
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00       0.1811
+  19   C4    C     B   17  15  14    1.44    120.78      0.00       0.5952
+  20   O4    O     E   19  17  15    1.23    125.35    180.00      -0.5761
+  21   N3    NA    B   19  17  15    1.38    114.07      0.00      -0.3549
+  22   H3    H     E   21  19  17    1.09    116.77    180.00       0.3154
+  23   C2    C     S   21  19  17    1.38    126.46      0.00       0.4687
+  24   O2    O     E   23  21  19    1.22    121.70    180.00      -0.5477
+  25   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  26   H3'   H1    E   25   9   6    1.09    109.50     30.00       0.0615
+  27   C2'   CT    B   25   9   6    1.53    102.80    -86.30       0.0670
+  28   H2'1  H1    E   27  25   9    1.09    109.50    120.00       0.0972
+  29   O2'   OH    S   27  25   9    1.43    109.50    240.00      -0.6139
+  30   HO'2  HO    E   29  27  25    0.96    107.00    180.00       0.4186
+  31   O3'   OH    M   25   9   6    1.42    116.52   -203.47      -0.6541
+  32   H3T   HO    M   31  25   9    0.96    114.97    180.00       0.4376
+
+CHARGE  resp RURA
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0674  0.1824
+  0.0418 -0.1126  0.2188 -0.3635  0.1811
+  0.5952 -0.5761 -0.3549  0.3154  0.4687
+ -0.5477  0.2022  0.0615  0.0670  0.0972
+ -0.6139  0.4186 -0.6541  0.4376
+
+IMPROPER
+ C6   C2   N1   C1'
+ C4   C6   C5   H5
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+ N1   C5   C6   H6
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+D-GUANOSINE - with 5' - OH end group and 3' - O(minus) group
+
+ DG5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60       0.0358
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1746
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70       0.0577
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59       0.0736
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1997
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90      -0.5725
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00       0.1991
+  19   C6    C     B   18  17  15    1.42    130.40    180.00       0.4918
+  20   O6    O     E   19  18  17    1.23    128.80      0.00      -0.5699
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00      -0.5053
+  22   H1    H     E   21  19  18    1.00    117.36    179.90       0.3520
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10       0.7432
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00      -0.9230
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82       0.4235
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44       0.4235
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00      -0.6636
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00       0.1814
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00       0.0985
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30      -0.0854
+  32   H2'1  HC    E   31  29   9    1.09    109.50    120.00       0.0718
+  33   H2'2  HC    E   31  29   9    1.09    109.50    240.00       0.0718
+  34   O3'   OS    M   29   9   6    1.42    116.52   -203.47      -0.5232
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-GUANOSINE - with 5' - phosphate group and 3' - O(minus) group 
+
+ DG   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0358
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1746
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70       0.0577
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59       0.0736
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1997
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90      -0.5725
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00       0.1991
+  21   C6    C     B   20  19  17    1.42    130.40    180.00       0.4918
+  22   O6    O     E   21  20  19    1.23    128.80      0.00      -0.5699
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00      -0.5053
+  24   H1    H     E   23  21  20    1.00    117.36    179.90       0.3520
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10       0.7432
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00      -0.9230
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82       0.4235
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44       0.4235
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00      -0.6636
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00       0.1814
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00       0.0985
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30      -0.0854
+  34   H2'1  HC    E   33  31  11    1.09    109.50    120.00       0.0718
+  35   H2'2  HC    E   33  31  11    1.09    109.50    240.00       0.0718
+  36   O3'   OS    M   31  11   8    1.42    116.52   -203.47      -0.5232
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-GUANOSINE - with 5' - phosphate group and 3' - OH group 
+
+ DG3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0358
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1746
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70       0.0577
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59       0.0736
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1997
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90      -0.5725
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00       0.1991
+  21   C6    C     B   20  19  17    1.42    130.40    180.00       0.4918
+  22   O6    O     E   21  20  19    1.23    128.80      0.00      -0.5699
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00      -0.5053
+  24   H1    H     E   23  21  20    1.00    117.36    179.90       0.3520
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10       0.7432
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00      -0.9230
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82       0.4235
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44       0.4235
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00      -0.6636
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00       0.1814
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00       0.0985
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30      -0.0854
+  34   H2'1  HC    E   33  31  11    1.09    109.50    120.00       0.0718
+  35   H2'2  HC    E   33  31  11    1.09    109.50    240.00       0.0718
+  36   O3'   OH    M   31  11   8    1.42    116.52   -203.47      -0.6549
+  37   H3T   HO    M   36  31  11    0.96    114.97    180.00       0.4396
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-GUANOSINE - with 5' - OH group and 3' - OH group
+
+ DGN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60       0.0358
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1746
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70       0.0577
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59       0.0736
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1997
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90      -0.5725
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00       0.1991
+  19   C6    C     B   18  17  15    1.42    130.40    180.00       0.4918
+  20   O6    O     E   19  18  17    1.23    128.80      0.00      -0.5699
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00      -0.5053
+  22   H1    H     E   21  19  18    1.00    117.36    179.90       0.3520
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10       0.7432
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00      -0.9230
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82       0.4235
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44       0.4235
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00      -0.6636
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00       0.1814
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00       0.0985
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30      -0.0854
+  32   H2'1  HC    E   31  29   9    1.09    109.50    120.00       0.0718
+  33   H2'2  HC    E   31  29   9    1.09    109.50    240.00       0.0718
+  34   O3'   OH    M   29   9   6    1.42    116.52   -203.47      -0.6549
+  35   H3T   HO    M   34  29   9    0.96    114.97    180.00       0.4396
+
+CHARGE  deoxy-GUA-B:
+  0.4422 -0.6318 -0.0069  0.0754  0.0754
+  0.1629  0.1176 -0.3691  0.0358  0.1746
+  0.0577  0.0736  0.1997 -0.5725  0.1991
+  0.4918 -0.5699 -0.5053  0.3520  0.7432
+ -0.9230  0.4235  0.4235 -0.6636  0.1814
+  0.0713  0.0985 -0.0854  0.0718  0.0718
+ -0.6549  0.4396
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-GUANOSINE - with 5' - OH end group and 3' - O(minus) group
+
+ RG5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60       0.0191
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.2006
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70       0.0492
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59       0.1374
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1640
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90      -0.5709
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00       0.1744
+  19   C6    C     B   18  17  15    1.42    130.40    180.00       0.4770
+  20   O6    O     E   19  18  17    1.23    128.80      0.00      -0.5597
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00      -0.4787
+  22   H1    H     E   21  19  18    1.00    117.36    179.90       0.3424
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10       0.7657
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00      -0.9672
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82       0.4364
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44       0.4364
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00      -0.6323
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00       0.1222
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00       0.0615
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30       0.0670
+  32   H2'1  H1    E   31  29   9    1.09    109.50    120.00       0.0972
+  33   O2'   OH    S   31  29   9    1.43    109.50    240.00      -0.6139
+  34   HO'2  HO    E   33  31  29    0.96    107.00    180.00       0.4186
+  35   O3'   OS    M   29   9   6    1.42    116.52   -203.47      -0.5246
+
+CHARGE RG5E
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0191  0.2006
+  0.0492  0.1374  0.1640 -0.5709  0.1744
+  0.4770 -0.5597 -0.4787  0.3424  0.7657
+ -0.9672  0.4364  0.4364 -0.6323  0.1222
+  0.2022  0.0615  0.0670  0.0972 -0.6139
+  0.4186 -0.5246
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-GUANOSINE - with 5' - phosphate group and 3' - O(minus) group 
+
+ RG   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0191
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.2006
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70       0.0492
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59       0.1374
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1640
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90      -0.5709
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00       0.1744
+  21   C6    C     B   20  19  17    1.42    130.40    180.00       0.4770
+  22   O6    O     E   21  20  19    1.23    128.80      0.00      -0.5597
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00      -0.4787
+  24   H1    H     E   23  21  20    1.00    117.36    179.90       0.3424
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10       0.7657
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00      -0.9672
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82       0.4364
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44       0.4364
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00      -0.6323
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00       0.1222
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00       0.0615
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30       0.0670
+  34   H2'1  H1    E   33  31  11    1.09    109.50    120.00       0.0972
+  35   O2'   OH    S   33  31  11    1.43    109.50    240.00      -0.6139
+  36   HO'2  HO    E   35  33  31    0.96    107.00    180.00       0.4186
+  37   O3'   OS    M   31  11   8    1.42    116.52   -203.47      -0.5246
+
+CHARGE RG
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0191  0.2006  0.0492  0.1374  0.1640
+ -0.5709  0.1744  0.4770 -0.5597 -0.4787
+  0.3424  0.7657 -0.9672  0.4364  0.4364
+ -0.6323  0.1222  0.2022  0.0615  0.0670
+  0.0972 -0.6139  0.4186 -0.5246
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-GUANOSINE - with 5' - phosphate group and 3' - OH group
+
+ RG3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0191
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.2006
+  16   N9    N*    S   14  13  11    1.49    108.06   -127.70       0.0492
+  17   C8    CK    B   16  14  13    1.38    129.20     81.59       0.1374
+  18   H8    H5    E   17  16  14    1.08    120.00      0.00       0.1640
+  19   N7    NB    S   17  16  14    1.31    114.00   -179.90      -0.5709
+  20   C5    CB    S   19  17  16    1.39    103.90      0.00       0.1744
+  21   C6    C     B   20  19  17    1.42    130.40    180.00       0.4770
+  22   O6    O     E   21  20  19    1.23    128.80      0.00      -0.5597
+  23   N1    NA    B   21  20  19    1.40    111.38    180.00      -0.4787
+  24   H1    H     E   23  21  20    1.00    117.36    179.90       0.3424
+  25   C2    CA    B   23  21  20    1.38    125.24     -0.10       0.7657
+  26   N2    N2    B   25  23  21    1.34    116.02    180.00      -0.9672
+  27   H21   H     E   26  25  23    1.01    127.00     -0.82       0.4364
+  28   H22   H     E   26  25  23    1.01    116.53   -179.44       0.4364
+  29   N3    NC    S   25  23  21    1.33    123.30      0.00      -0.6323
+  30   C4    CB    E   29  25  23    1.36    112.20      0.00       0.1222
+  31   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  32   H3'   H1    E   31  11   8    1.09    109.50     30.00       0.0615
+  33   C2'   CT    B   31  11   8    1.53    102.80    -86.30       0.0670
+  34   H2'1  H1    E   33  31  11    1.09    109.50    120.00       0.0972
+  35   O2'   OH    S   33  31  11    1.43    109.50    240.00      -0.6139
+  36   HO'2  HO    E   35  33  31    0.96    107.00    180.00       0.4186
+  37   O3'   OH    M   31  11   8    1.42    116.52   -203.47      -0.6541
+  38   H3T   HO    M   37  31  11    0.96    114.97    180.00       0.4376
+
+CHARGE RG3E
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0191  0.2006  0.0492  0.1374  0.1640
+ -0.5709  0.1744  0.4770 -0.5597 -0.4787
+  0.3424  0.7657 -0.9672  0.4364  0.4364
+ -0.6323  0.1222  0.2022  0.0615  0.0670
+  0.0972 -0.6139  0.4186 -0.6541  0.4376
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+R-GUANOSINE - with 5' - OH group and 3' - OH group
+
+ RGN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60       0.0191
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.2006
+  14   N9    N*    S   12  11   9    1.49    108.06   -127.70       0.0492
+  15   C8    CK    B   14  12  11    1.38    129.20     81.59       0.1374
+  16   H8    H5    E   15  14  12    1.08    120.00      0.00       0.1640
+  17   N7    NB    S   15  14  12    1.31    114.00   -179.90      -0.5709
+  18   C5    CB    S   17  15  14    1.39    103.90      0.00       0.1744
+  19   C6    C     B   18  17  15    1.42    130.40    180.00       0.4770
+  20   O6    O     E   19  18  17    1.23    128.80      0.00      -0.5597
+  21   N1    NA    B   19  18  17    1.40    111.38    180.00      -0.4787
+  22   H1    H     E   21  19  18    1.00    117.36    179.90       0.3424
+  23   C2    CA    B   21  19  18    1.38    125.24     -0.10       0.7657
+  24   N2    N2    B   23  21  19    1.34    116.02    180.00      -0.9672
+  25   H21   H     E   24  23  21    1.01    127.00     -0.82       0.4364
+  26   H22   H     E   24  23  21    1.01    116.53   -179.44       0.4364
+  27   N3    NC    S   23  21  19    1.33    123.30      0.00      -0.6323
+  28   C4    CB    E   27  23  21    1.36    112.20      0.00       0.1222
+  29   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  30   H3'   H1    E   29   9   6    1.09    109.50     30.00       0.0615
+  31   C2'   CT    B   29   9   6    1.53    102.80    -86.30       0.0670
+  32   H2'1  H1    E   31  29   9    1.09    109.50    120.00       0.0972
+  33   O2'   OH    S   31  29   9    1.43    109.50    240.00      -0.6139
+  34   HO'2  HO    E   33  31  29    0.96    107.00    180.00       0.4186
+  35   O3'   OH    M   29   9   6    1.42    116.52   -203.47      -0.6541
+  36   H3T   HO    M   35  29   9    0.96    114.97    180.00       0.4376
+
+CHARGE  resp RGUA
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0191  0.2006
+  0.0492  0.1374  0.1640 -0.5709  0.1744
+  0.4770 -0.5597 -0.4787  0.3424  0.7657
+ -0.9672  0.4364  0.4364 -0.6323  0.1222
+  0.2022  0.0615  0.0670  0.0972 -0.6139
+  0.4186 -0.6541  0.4376
+
+IMPROPER
+ C8   C4   N9   C1'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+ C2   H21  N2   H22 
+ N7   N9   C8   H8
+ N1   N3   C2   N2
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C4   C5
+ C4   N9
+
+DONE
+D-CYTOSINE - with 5' - OH end group and 3' - O(minus) group
+
+ DC5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60      -0.0116
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1963
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70      -0.0339
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59      -0.0183
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.2293
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00      -0.5222
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00       0.1863
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00       0.8439
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00      -0.9773
+  21   H41   H     E   20  19  17    1.01    117.70    180.00       0.4314
+  22   H42   H     E   20  19  17    1.01    120.27      0.00       0.4314
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00      -0.7748
+  24   C2    C     S   23  19  17    1.36    120.50      0.00       0.7959
+  25   O2    O     E   24  23  19    1.24    122.40    180.00      -0.6548
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00       0.0985
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30      -0.0854
+  29   H2'1  HC    E   28  26   9    1.09    109.50    120.00       0.0718
+  30   H2'2  HC    E   28  26   9    1.09    109.50    240.00       0.0718
+  31   O3'   OS    M   26   9   6    1.42    116.52   -203.47      -0.5232
+
+CHARGE C5E
+  0.4422 -0.6318 -0.0069  0.0754  0.0754
+  0.1629  0.1176 -0.3691 -0.0116  0.1963
+ -0.0339 -0.0183  0.2293 -0.5222  0.1863
+  0.8439 -0.9773  0.4314  0.4314 -0.7748
+  0.7959 -0.6548  0.0713  0.0985 -0.0854
+  0.0718  0.0718 -0.5232
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+D-CYTOSINE - with 5' - phosphate group and 3' - O(minus) group 
+
+ DC   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60      -0.0116
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1963
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70      -0.0339
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59      -0.0183
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.2293
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00      -0.5222
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00       0.1863
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00       0.8439
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00      -0.9773
+  23   H41   H     E   22  21  19    1.01    117.70    180.00       0.4314
+  24   H42   H     E   22  21  19    1.01    120.27      0.00       0.4314
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00      -0.7748
+  26   C2    C     S   25  21  19    1.36    120.50      0.00       0.7959
+  27   O2    O     E   26  25  21    1.24    122.40    180.00      -0.6548
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00       0.0985
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30      -0.0854
+  31   H2'1  HC    E   30  28  11    1.09    109.50    120.00       0.0718
+  32   H2'2  HC    E   30  28  11    1.09    109.50    240.00       0.0718
+  33   O3'   OS    M   28  11   8    1.42    116.52   -203.47      -0.5232
+
+CHARGE deoxy -resp  C
+  1.1659 -0.7761 -0.7761 -0.4954 -0.0069
+  0.0754  0.0754  0.1629  0.1176 -0.3691
+ -0.0116  0.1963 -0.0339 -0.0183  0.2293
+ -0.5222  0.1863  0.8439 -0.9773  0.4314
+  0.4314 -0.7748  0.7959 -0.6548  0.0713
+  0.0985 -0.0854  0.0718  0.0718 -0.5232
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+D-CYTOSINE - with 5' - phosphate group and 3' - OH group
+
+ DC3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1659
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7761
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7761
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4954
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22      -0.0069
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0754
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0754
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1629
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1176
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3691
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60      -0.0116
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.1963
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70      -0.0339
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59      -0.0183
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.2293
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00      -0.5222
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00       0.1863
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00       0.8439
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00      -0.9773
+  23   H41   H     E   22  21  19    1.01    117.70    180.00       0.4314
+  24   H42   H     E   22  21  19    1.01    120.27      0.00       0.4314
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00      -0.7748
+  26   C2    C     S   25  21  19    1.36    120.50      0.00       0.7959
+  27   O2    O     E   26  25  21    1.24    122.40    180.00      -0.6548
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.0713
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00       0.0985
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30      -0.0854
+  31   H2'1  HC    E   30  28  11    1.09    109.50    120.00       0.0718
+  32   H2'2  HC    E   30  28  11    1.09    109.50    240.00       0.0718
+  33   O3'   OH    M   28  11   8    1.42    116.52   -203.47      -0.6549
+  34   H3T   HO    M   30  25   8    0.96    114.97    180.00       0.4396
+
+CHARGE C3E
+  1.1659 -0.7761 -0.7761 -0.4954 -0.0069
+  0.0754  0.0754  0.1629  0.1176 -0.3691
+ -0.0116  0.1963 -0.0339 -0.0183  0.2293
+ -0.5222  0.1863  0.8439 -0.9773  0.4314
+  0.4314 -0.7748  0.7959 -0.6548  0.0713
+  0.0985 -0.0854  0.0718  0.0718 -0.6549
+  0.4396
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+D-CYTOSINE - with 5' - OH group and 3' - OH group
+
+ DCN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4422
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6318
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22      -0.0069
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0754
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0754
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1629
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1176
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3691
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60      -0.0116
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.1963
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70      -0.0339
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59      -0.0183
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.2293
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00      -0.5222
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00       0.1863
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00       0.8439
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00      -0.9773
+  21   H41   H     E   20  19  17    1.01    117.70    180.00       0.4314
+  22   H42   H     E   20  19  17    1.01    120.27      0.00       0.4314
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00      -0.7748
+  24   C2    C     S   23  19  17    1.36    120.50      0.00       0.7959
+  25   O2    O     E   24  23  19    1.24    122.40    180.00      -0.6548
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.0713
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00       0.0985
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30      -0.0854
+  29   H2'1  HC    E   28  26   9    1.09    109.50    120.00       0.0718
+  30   H2'2  HC    E   28  26   9    1.09    109.50    240.00       0.0718
+  31   O3'   OH    M   26   9   6    1.42    116.52   -203.47      -0.6549
+  32   H3T   HO    M   31  26   9    0.96    114.97    180.00       0.4396
+
+CHARGE deoxy-CYT-B: CYT
+  0.4422 -0.6318 -0.0069  0.0754  0.0754
+  0.1629  0.1176 -0.3691 -0.0116  0.1963
+ -0.0339 -0.0183  0.2293 -0.5222  0.1863
+  0.8439 -0.9773  0.4314  0.4314 -0.7748
+  0.7959 -0.6548  0.0713  0.0985 -0.0854
+  0.0718  0.0718 -0.6549  0.4396
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-CYTOSINE - with 5' - OH end group and 3' - O(minus) group
+
+ RC5  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60       0.0066
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.2029
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70      -0.0484
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59       0.0053
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.1958
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00      -0.5215
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00       0.1928
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00       0.8185
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00      -0.9530
+  21   H41   H     E   20  19  17    1.01    117.70    180.00       0.4234
+  22   H42   H     E   20  19  17    1.01    120.27      0.00       0.4234
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00      -0.7584
+  24   C2    C     S   23  19  17    1.36    120.50      0.00       0.7538
+  25   O2    O     E   24  23  19    1.24    122.40    180.00      -0.6252
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00       0.0615
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30       0.0670
+  29   H2'1  H1    E   28  26   9    1.09    109.50    120.00       0.0972
+  30   O2'   OH    S   28  26   9    1.43    109.50    240.00      -0.6139
+  31   HO'2  HO    E   30  28  26    0.96    107.00    180.00       0.4186
+  32   O3'   OS    M   26   9   6    1.42    116.52   -203.47      -0.5246
+
+CHARGE RC5E
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0066  0.2029
+ -0.0484  0.0053  0.1958 -0.5215  0.1928
+  0.8185 -0.9530  0.4234  0.4234 -0.7584
+  0.7538 -0.6252  0.2022  0.0615  0.0670
+  0.0972 -0.6139  0.4186 -0.5246
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-CYTOSINE - with 5' - phosphate group and 3' - O(minus) group 
+
+ RC   INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0066
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.2029
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70      -0.0484
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59       0.0053
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.1958
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00      -0.5215
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00       0.1928
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00       0.8185
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00      -0.9530
+  23   H41   H     E   22  21  19    1.01    117.70    180.00       0.4234
+  24   H42   H     E   22  21  19    1.01    120.27      0.00       0.4234
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00      -0.7584
+  26   C2    C     S   25  21  19    1.36    120.50      0.00       0.7538
+  27   O2    O     E   26  25  21    1.24    122.40    180.00      -0.6252
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00       0.0615
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30       0.0670
+  31   H2'1  H1    E   30  28  11    1.09    109.50    120.00       0.0972
+  32   O2'   OH    S   30  28  11    1.43    109.50    240.00      -0.6139
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00       0.4186
+  34   O3'   OS    M   28  11   8    1.42    116.52   -203.47      -0.5246
+
+CHARGE RC
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0066  0.2029 -0.0484  0.0053  0.1958
+ -0.5215  0.1928  0.8185 -0.9530  0.4234
+  0.4234 -0.7584  0.7538 -0.6252  0.2022
+  0.0615  0.0670  0.0972 -0.6139  0.4186
+ -0.5246
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-CYTOSINE - with 5' - phosphate group and 3' - OH group
+
+ RC3  INT     1
+ CORRECT OMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   P     P     M    3   2   1    1.60    119.04    200.00       1.1662
+   5   O1P   O2    E    4   3   2    1.48    109.61    150.00      -0.7760
+   6   O2P   O2    E    4   3   2    1.48    109.58     20.00      -0.7760
+   7   O5'   OS    M    4   3   2    1.60    101.43    -98.89      -0.4989
+   8   C5'   CT    M    7   4   3    1.44    119.00    -39.22       0.0558
+   9   H5'1  H1    E    8   7   4    1.09    109.50     60.00       0.0679
+  10   H5'2  H1    E    8   7   4    1.09    109.50    -60.00       0.0679
+  11   C4'   CT    M    8   7   4    1.52    110.00    180.00       0.1065
+  12   H4'   H1    E   11   8   7    1.09    109.50   -200.00       0.1174
+  13   O4'   OS    S   11   8   7    1.46    108.86    -86.31      -0.3548
+  14   C1'   CT    B   13  11   8    1.42    110.04    105.60       0.0066
+  15   H1'   H2    E   14  13  11    1.09    109.50   -240.00       0.2029
+  16   N1    N*    S   14  13  11    1.49    108.10   -127.70      -0.0484
+  17   C6    CM    B   16  14  13    1.36    121.10     81.59       0.0053
+  18   H6    H4    E   17  16  14    1.08    120.00      0.00       0.1958
+  19   C5    CM    B   17  16  14    1.36    121.00    180.00      -0.5215
+  20   H5    HA    E   19  17  16    1.09    120.00    180.00       0.1928
+  21   C4    CA    B   19  17  16    1.43    116.90      0.00       0.8185
+  22   N4    N2    B   21  19  17    1.32    120.10    180.00      -0.9530
+  23   H41   H     E   22  21  19    1.01    117.70    180.00       0.4234
+  24   H42   H     E   22  21  19    1.01    120.27      0.00       0.4234
+  25   N3    NC    S   21  19  17    1.33    121.70      0.00      -0.7584
+  26   C2    C     S   25  21  19    1.36    120.50      0.00       0.7538
+  27   O2    O     E   26  25  21    1.24    122.40    180.00      -0.6252
+  28   C3'   CT    M   11   8   7    1.53    115.78   -329.11       0.2022
+  29   H3'   H1    E   28  11   8    1.09    109.50     30.00       0.0615
+  30   C2'   CT    B   28  11   8    1.53    102.80    -86.30       0.0670
+  31   H2'1  H1    E   30  28  11    1.09    109.50    120.00       0.0972
+  32   O2'   OH    S   30  28  11    1.43    109.50    240.00      -0.6139
+  33   HO'2  HO    E   32  30  28    0.96    107.00    180.00       0.4186
+  34   O3'   OH    M   28  11   8    1.42    116.52   -203.47      -0.6541
+  35   H3T   HO    M   34  28  11    0.96    114.97    180.00       0.4376
+
+CHARGE RC3E
+  1.1662 -0.7760 -0.7760 -0.4989  0.0558
+  0.0679  0.0679  0.1065  0.1174 -0.3548
+  0.0066  0.2029 -0.0484  0.0053  0.1958
+ -0.5215  0.1928  0.8185 -0.9530  0.4234
+  0.4234 -0.7584  0.7538 -0.6252  0.2022
+  0.0615  0.0670  0.0972 -0.6139  0.4186
+ -0.6541  0.4376  
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+R-CYTOSINE - with 5' - OH group and 3' - OH group
+
+ RCN  INT     1
+ CORRECT NOMIT DU   BEG
+   0.0
+   1   DUMM  DU    M    0  -1  -2    0.00      0.00      0.00       0.0000
+   2   DUMM  DU    M    1   0  -1    1.00      0.00      0.00       0.0000
+   3   DUMM  DU    M    2   1   0    1.00     90.00      0.00       0.0000
+   4   H5T   HO    M    3   2   1    1.00    120.00    180.00       0.4295
+   5   O5'   OH    M    4   3   2    0.96    101.43    -98.89      -0.6223
+   6   C5'   CT    M    5   4   3    1.44    119.00    -39.22       0.0558
+   7   H5'1  H1    E    6   5   4    1.09    109.50     60.00       0.0679
+   8   H5'2  H1    E    6   5   4    1.09    109.50    -60.00       0.0679
+   9   C4'   CT    M    6   5   4    1.52    110.00   -180.00       0.1065
+  10   H4'   H1    E    9   6   5    1.09    109.50   -200.00       0.1174
+  11   O4'   OS    S    9   6   5    1.46    108.86    -86.31      -0.3548
+  12   C1'   CT    B   11   9   5    1.42    110.04    105.60       0.0066
+  13   H1'   H2    E   12  11   9    1.09    109.50   -240.00       0.2029
+  14   N1    N*    S   12  11   9    1.49    108.10   -127.70      -0.0484
+  15   C6    CM    B   14  12  11    1.36    121.10     81.59       0.0053
+  16   H6    H4    E   15  14  12    1.08    120.00      0.00       0.1958
+  17   C5    CM    B   15  14  12    1.36    121.00    180.00      -0.5215
+  18   H5    HA    E   17  15  14    1.09    120.00    180.00       0.1928
+  19   C4    CA    B   17  15  14    1.43    116.90      0.00       0.8185
+  20   N4    N2    B   19  17  15    1.32    120.10    180.00      -0.9530
+  21   H41   H     E   20  19  17    1.01    117.70    180.00       0.4234
+  22   H42   H     E   20  19  17    1.01    120.27      0.00       0.4234
+  23   N3    NC    S   19  17  15    1.33    121.70      0.00      -0.7584
+  24   C2    C     S   23  19  17    1.36    120.50      0.00       0.7538
+  25   O2    O     E   24  23  19    1.24    122.40    180.00      -0.6252
+  26   C3'   CT    M    9   6   5    1.53    115.78   -329.11       0.2022
+  27   H3'   H1    E   26   9   6    1.09    109.50     30.00       0.0615
+  28   C2'   CT    B   26   9   6    1.53    102.80    -86.30       0.0670
+  29   H2'1  H1    E   28  26   9    1.09    109.50    120.00       0.0972
+  30   O2'   OH    S   28  26   9    1.43    109.50    240.00      -0.6139
+  31   HO'2  HO    E   30  28  26    0.96    107.00    180.00       0.4186
+  32   O3'   OH    M   26   9   6    1.42    116.52   -203.47      -0.6541
+  33   H3T   HO    M   32  26   9    0.96    114.97    180.00       0.4376
+
+CHARGE  resp RCYT
+  0.4295 -0.6223  0.0558  0.0679  0.0679
+  0.1065  0.1174 -0.3548  0.0066  0.2029
+ -0.0484  0.0053  0.1958 -0.5215  0.1928
+  0.8185 -0.9530  0.4234  0.4234 -0.7584
+  0.7538 -0.6252  0.2022  0.0615  0.0670
+  0.0972 -0.6139  0.4186 -0.6541  0.4376  
+
+IMPROPER
+ C6   C2   N1   C1'
+ N1   N3   C2   O2
+ C4   H41  N4   H42 
+ N1   C5   C6   H6
+ C6   C4   C5   H5
+ N3   C5   C4   N4
+
+LOOP CLOSING EXPLICIT
+ C1'  C2'
+ C2   N1
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/ALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/ALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..c699daffd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/ALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB1 HC E   8   6   4      1.090    109.500     60.000
+ 10  HB2 HC E   8   6   4      1.090    109.500    180.000
+ 11  HB3 HC E   8   6   4      1.090    109.500    300.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/ARG_ARGININE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/ARG_ARGININE__COO-_ANION.in_frag
new file mode 100644
index 000000000..81def524a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/ARG_ARGININE__COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   NE N2 B  14  11   8      1.480    111.000    180.000
+ 18   HE H3 E  17  14  11      1.010    118.500      0.000
+ 19   CZ CA B  17  14  11      1.330    123.000    180.000
+ 20  NH1 N2 B  19  17  14      1.330    122.000      0.000
+ 21 HH11 H3 E  20  19  17      1.010    119.800      0.000
+ 22 HH12 H3 E  20  19  17      1.010    119.800    180.000
+ 23  NH2 N2 B  19  17  14      1.330    118.000    180.000
+ 24 HH21 H3 E  23  19  17      1.010    119.800      0.000
+ 25 HH22 H3 E  23  19  17      1.010    119.800    180.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/ASN_ASPARAGINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/ASN_ASPARAGINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..db277ad64
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/ASN_ASPARAGINE____COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.522    111.100    180.000
+ 12  OD1  O E  11   8   6      1.229    120.500      0.000
+ 13  ND2  N B  11   8   6      1.335    116.600    180.000
+ 14 HD21  H E  13  11   8      1.010    119.800    180.000
+ 15 HD22  H E  13  11   8      1.010    119.800      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/ASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..7eaa3e4f2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG  C B   8   6   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11   8   6      1.260    117.200     90.000
+ 13  OD2 O2 E  11   8   6      1.260    117.200    270.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/CYS_CYSTEINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/CYS_CYSTEINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..1c9f44426
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/CYS_CYSTEINE__COO-_ANION.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   SG SH 3   8   6   4      1.810    116.000    180.000
+ 12   HG HS E  11   8   6      1.330     96.000    180.000
+ 13  LP1 LP E  11   8   6      0.679     96.700     60.000
+ 14  LP2 LP E  11   8   6      0.679     96.700    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O O2 E  15   6   4      1.229    120.500      0.000
+ 17  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag
new file mode 100644
index 000000000..9216f5503
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/CYX_CYSTINE_op_S-S_BRIDGE_cp______COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   SG  S B   8   6   4      1.810    116.000    180.000
+ 12  LP1 LP E  11   8   6      0.679     96.700     60.000
+ 13  LP2 LP E  11   8   6      0.679     96.700    300.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/GLN_GLUTAMINE_____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/GLN_GLUTAMINE_____COO-_ANION.in_frag
new file mode 100644
index 000000000..68af5f9ca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/GLN_GLUTAMINE_____COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.522    111.100    180.000
+ 15  OE1  O E  14  11   8      1.229    120.500      0.000
+ 16  NE2  N B  14  11   8      1.335    116.600    180.000
+ 17 HE21  H E  16  14  11      1.010    119.800    180.000
+ 18 HE22  H E  16  14  11      1.010    119.800      0.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..de08fa814
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.510    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD  C B  11   8   6      1.527    109.470    180.000
+ 15  OE1 O2 E  14  11   8      1.260    117.200     90.000
+ 16  OE2 O2 E  14  11   8      1.260    117.200    270.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O O2 E  17   6   4      1.229    120.500      0.000
+ 19  OXT O2 E  17   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/GLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/GLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..026e70cdb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/GLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 HC E   6   4   3      1.090    109.500    300.000
+  8  HA3 HC E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O O2 E   9   6   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
new file mode 100644
index 000000000..6e4119f8c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15   HE HC E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18   HD HC E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag
new file mode 100644
index 000000000..b8eaf8a4d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/HIE_HISTIDINE_EPSILON-H___COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NB S  11   8   6      1.390    122.000    180.000
+ 13  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 14   HE HC E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  15  13  12      1.360    110.000      0.000
+ 18   HD HC E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/HIP_HISTIDINE_PLUS_COO-.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/HIP_HISTIDINE_PLUS_COO-.in_frag
new file mode 100644
index 000000000..59d029b95
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/HIP_HISTIDINE_PLUS_COO-.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CC S   8   6   4      1.510    115.000    180.000
+ 12  ND1 NA B  11   8   6      1.390    122.000    180.000
+ 13  HD1  H E  12  11   8      1.010    126.000      0.000
+ 14  CE1 CR B  12  11   8      1.320    108.000    180.000
+ 15   HE HC E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19   HD HC E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O O2 E  20   6   4      1.229    120.500      0.000
+ 22  OXT O2 E  20   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/ILE_ISOLEUCINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/ILE_ISOLEUCINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..769dcba5b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/ILE_ISOLEUCINE____COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    109.470     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG1 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG12 HC E  14   8   6      1.090    109.500    300.000
+ 16 HG13 HC E  14   8   6      1.090    109.500     60.000
+ 17  CD1 CT 3  14   8   6      1.525    109.470    180.000
+ 18 HD11 HC E  17  14   8      1.090    109.500     60.000
+ 19 HD12 HC E  17  14   8      1.090    109.500    180.000
+ 20 HD13 HC E  17  14   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/LEU_LEUCINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/LEU_LEUCINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..43982d7f7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/LEU_LEUCINE__COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12   HG HC E  11   8   6      1.090    109.500    300.000
+ 13  CD1 CT 3  11   8   6      1.525    109.470     60.000
+ 14 HD11 HC E  13  11   8      1.090    109.500     60.000
+ 15 HD12 HC E  13  11   8      1.090    109.500    180.000
+ 16 HD13 HC E  13  11   8      1.090    109.500    300.000
+ 17  CD2 CT 3  11   8   6      1.525    109.470    180.000
+ 18 HD21 HC E  17  11   8      1.090    109.500     60.000
+ 19 HD22 HC E  17  11   8      1.090    109.500    180.000
+ 20 HD23 HC E  17  11   8      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/LYS_LYSINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/LYS_LYSINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..564c3dc26
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/LYS_LYSINE__COO-_ANION.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   CD CT 3  11   8   6      1.525    109.470    180.000
+ 15  HD2 HC E  14  11   8      1.090    109.500    300.000
+ 16  HD3 HC E  14  11   8      1.090    109.500     60.000
+ 17   CE CT 3  14  11   8      1.525    109.470    180.000
+ 18  HE2 HC E  17  14  11      1.090    109.500    300.000
+ 19  HE3 HC E  17  14  11      1.090    109.500     60.000
+ 20   NZ N3 3  17  14  11      1.470    109.470    180.000
+ 21  HZ1 H3 E  20  17  14      1.010    109.470     60.000
+ 22  HZ2 H3 E  20  17  14      1.010    109.470    180.000
+ 23  HZ3 H3 E  20  17  14      1.010    109.470    300.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O O2 E  24   6   4      1.229    120.500      0.000
+ 26  OXT O2 E  24   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/MET_METHIONINE____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/MET_METHIONINE____COO-_ANION.in_frag
new file mode 100644
index 000000000..2094bcc89
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/MET_METHIONINE____COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CT 3   8   6   4      1.525    109.470    180.000
+ 12  HG2 HC E  11   8   6      1.090    109.500    300.000
+ 13  HG3 HC E  11   8   6      1.090    109.500     60.000
+ 14   SD  S 3  11   8   6      1.810    110.000    180.000
+ 15  LP1 LP E  14  11   8      0.679     96.700     60.000
+ 16  LP2 LP E  14  11   8      0.679     96.700    300.000
+ 17   CE CT 3  14  11   8      1.780    100.000    180.000
+ 18  HE1 HC E  17  14  11      1.090    109.500     60.000
+ 19  HE2 HC E  17  14  11      1.090    109.500    180.000
+ 20  HE3 HC E  17  14  11      1.090    109.500    300.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/PHE_PHENYLALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/PHE_PHENYLALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..078c3c4f2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/PHE_PHENYLALANINE_COO-_ANION.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HC E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HC E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HC E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HC E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HC E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O O2 E  22   6   4      1.229    120.500      0.000
+ 24  OXT O2 E  22   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/PRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/PRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..88ff4ebb2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/PRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CT 3   4   3   2      1.458    126.100    356.100
+  6  HD2 HC E   5   4   3      1.090    109.500     80.000
+  7  HD3 HC E   5   4   3      1.090    109.500    320.000
+  8   CG CT 3   5   4   3      1.500    103.200    200.100
+  9  HG2 HC E   8   5   4      1.090    109.500    218.000
+ 10  HG3 HC E   8   5   4      1.090    109.500     98.000
+ 11   CB CT B   8   5   4      1.510    106.000    338.300
+ 12  HB2 HC E  11   8   5      1.090    109.500    136.300
+ 13  HB3 HC E  11   8   5      1.090    109.500    256.300
+ 14   CA CT M   4   3   2      1.451    120.600    175.200
+ 15   HA HC E  14   4   3      1.090    109.500     81.100
+ 16    C  C M  14   4   3      1.522    111.100      0.000
+ 17    O O2 E  16  14   4      1.229    120.500      0.000
+ 18  OXT O2 E  16  14   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/SER_SERINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/SER_SERINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..8fa1fcca6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/SER_SERINE__COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   OG OH S   8   6   4      1.430    109.470    180.000
+ 12   HG HO E  11   8   6      0.960    109.470    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/THR_THREONINE_____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/THR_THREONINE_____COO-_ANION.in_frag
new file mode 100644
index 000000000..b796d35f0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/THR_THREONINE_____COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    180.000
+ 10  CG2 CT 3   8   6   4      1.525    109.470    300.000
+ 11 HG21 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG22 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG23 HC E  10   8   6      1.090    109.500    300.000
+ 14  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 15  HG1 HO E  14   8   6      0.960    109.470    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/TRP_TRYPTOPHAN____COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/TRP_TRYPTOPHAN____COO-_ANION.in_frag
new file mode 100644
index 000000000..72404375f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/TRP_TRYPTOPHAN____COO-_ANION.in_frag
@@ -0,0 +1,28 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG C* S   8   6   4      1.510    115.000    180.000
+ 12  CD1 CW B  11   8   6      1.340    127.000    180.000
+ 13  HD1 HC E  12  11   8      1.090    120.000      0.000
+ 14  NE1 NA B  12  11   8      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HC E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HC E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HC E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HC E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   6   4   3      1.522    111.100    180.000
+ 27    O O2 E  26   6   4      1.229    120.500      0.000
+ 28  OXT O2 E  26   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/TYR_TYROSINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/TYR_TYROSINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..7476bb176
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/TYR_TYROSINE__COO-_ANION.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9  HB2 HC E   8   6   4      1.090    109.500    300.000
+ 10  HB3 HC E   8   6   4      1.090    109.500     60.000
+ 11   CG CA S   8   6   4      1.510    109.470    180.000
+ 12  CD1 CA B  11   8   6      1.400    120.000    180.000
+ 13  HD1 HC E  12  11   8      1.090    120.000      0.000
+ 14  CE1 CA B  12  11   8      1.400    120.000    180.000
+ 15  HE1 HC E  14  12  11      1.090    120.000    180.000
+ 16   CZ  C B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HC E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HC E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O O2 E  23   6   4      1.229    120.500      0.000
+ 25  OXT O2 E  23   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/VAL_VALINE__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/allct/VAL_VALINE__COO-_ANION.in_frag
new file mode 100644
index 000000000..5971607a4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/VAL_VALINE__COO-_ANION.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA HC E   6   4   3      1.090    109.500    300.000
+  8   CB CT 3   6   4   3      1.525    111.100     60.000
+  9   HB HC E   8   6   4      1.090    109.500    300.000
+ 10  CG1 CT 3   8   6   4      1.525    109.470     60.000
+ 11 HG11 HC E  10   8   6      1.090    109.500     60.000
+ 12 HG12 HC E  10   8   6      1.090    109.500    180.000
+ 13 HG13 HC E  10   8   6      1.090    109.500    300.000
+ 14  CG2 CT 3   8   6   4      1.525    109.470    180.000
+ 15 HG21 HC E  14   8   6      1.090    109.500     60.000
+ 16 HG22 HC E  14   8   6      1.090    109.500    180.000
+ 17 HG23 HC E  14   8   6      1.090    109.500    300.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allct/allct.in b/cad/tests/AMBER_test_structures/dot_in/allct/allct.in
new file mode 100644
index 000000000..19ddae62c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allct/allct.in
@@ -0,0 +1,765 @@
+    1    1  201
+db4.dat
+ALANINE COO- ANION
+
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB1   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  10  HB2   HC    E    8   6   4     1.090   109.500   180.000   0.03800
+  11  HB3   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.70600
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+GLYCINE COO- ANION
+
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA2   HC    E    6   4   3     1.090   109.500   300.000   0.03200
+   8  HA3   HC    E    6   4   3     1.090   109.500    60.000   0.03200
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.52400
+  10  O     O2    E    9   6   4     1.229   120.500     0.000  -0.70600
+  11  OXT   O2    E    9   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+SERINE  COO- ANION
+
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.01800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.11900
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.11900
+  11  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.55000
+  12  HG    HO    E   11   8   6     0.960   109.470   180.000   0.31000
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.70600
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+THREONINE     COO- ANION
+
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000   0.17000
+   9  HB    HC    E    8   6   4     1.090   109.500   180.000   0.08200
+  10  CG2   CT    3    8   6   4     1.525   109.470   300.000  -0.19100
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.06500
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.06500
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.06500
+  14  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.55000
+  15  HG1   HO    E   14   8   6     0.960   109.470   180.000   0.31000
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.70600
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+LEUCINE  COO- ANION
+
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.06100
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03300
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03300
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.01000
+  12  HG    HC    E   11   8   6     1.090   109.500   300.000   0.03100
+  13  CD1   CT    3   11   8   6     1.525   109.470    60.000  -0.10700
+  14  HD11  HC    E   13  11   8     1.090   109.500    60.000   0.03400
+  15  HD12  HC    E   13  11   8     1.090   109.500   180.000   0.03400
+  16  HD13  HC    E   13  11   8     1.090   109.500   300.000   0.03400
+  17  CD2   CT    3   11   8   6     1.525   109.470   180.000  -0.10700
+  18  HD21  HC    E   17  11   8     1.090   109.500    60.000   0.03400
+  19  HD22  HC    E   17  11   8     1.090   109.500   180.000   0.03400
+  20  HD23  HC    E   17  11   8     1.090   109.500   300.000   0.03400
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.70600
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+ISOLEUCINE    COO- ANION
+
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   109.470    60.000  -0.01200
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.02200
+  10  CG2   CT    3    8   6   4     1.525   109.470    60.000  -0.08500
+  11  HG21  HC    E   10   8   6     1.090   109.500    60.000   0.02900
+  12  HG22  HC    E   10   8   6     1.090   109.500   180.000   0.02900
+  13  HG23  HC    E   10   8   6     1.090   109.500   300.000   0.02900
+  14  CG1   CT    3    8   6   4     1.525   109.470   180.000  -0.04900
+  15  HG12  HC    E   14   8   6     1.090   109.500   300.000   0.02700
+  16  HG13  HC    E   14   8   6     1.090   109.500    60.000   0.02700
+  17  CD1   CT    3   14   8   6     1.525   109.470   180.000  -0.08500
+  18  HD11  HC    E   17  14   8     1.090   109.500    60.000   0.02800
+  19  HD12  HC    E   17  14   8     1.090   109.500   180.000   0.02800
+  20  HD13  HC    E   17  14   8     1.090   109.500   300.000   0.02800
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.70600
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+VALINE  COO- ANION
+
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.01200
+   9  HB    HC    E    8   6   4     1.090   109.500   300.000   0.02400
+  10  CG1   CT    3    8   6   4     1.525   109.470    60.000  -0.09100
+  11  HG11  HC    E   10   8   6     1.090   109.500    60.000   0.03100
+  12  HG12  HC    E   10   8   6     1.090   109.500   180.000   0.03100
+  13  HG13  HC    E   10   8   6     1.090   109.500   300.000   0.03100
+  14  CG2   CT    3    8   6   4     1.525   109.470   180.000  -0.09100
+  15  HG21  HC    E   14   8   6     1.090   109.500    60.000   0.03100
+  16  HG22  HC    E   14   8   6     1.090   109.500   180.000   0.03100
+  17  HG23  HC    E   14   8   6     1.090   109.500   300.000   0.03100
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  19  O     O2    E   18   6   4     1.229   120.500     0.000  -0.70600
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+ASPARAGINE    COO- ANION
+
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.08600
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    C     B    8   6   4     1.522   111.100   180.000   0.67500
+  12  OD1   O     E   11   8   6     1.229   120.500     0.000  -0.47000
+  13  ND2   N     B   11   8   6     1.335   116.600   180.000  -0.86700
+  14  HD21  H     E   13  11   8     1.010   119.800   180.000   0.34400
+  15  HD22  H     E   13  11   8     1.010   119.800     0.000   0.34400
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.70600
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CB   ND2  CG   OD1
+ CG   HD21 ND2  HD22
+
+DONE
+GLUTAMINE     COO- ANION
+
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.10200
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.05700
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.05700
+  14  CD    C     B   11   8   6     1.522   111.100   180.000   0.67500
+  15  OE1   O     E   14  11   8     1.229   120.500     0.000  -0.47000
+  16  NE2   N     B   14  11   8     1.335   116.600   180.000  -0.86700
+  17  HE21  H     E   16  14  11     1.010   119.800   180.000   0.34400
+  18  HE22  H     E   16  14  11     1.010   119.800     0.000   0.34400
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.70600
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   NE2  CD   OE1
+ CD   HE21 NE2  HE22
+
+DONE
+ARGININE  COO- ANION
+
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.08000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.05600
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.05600
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.10300
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.07400
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.07400
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.22800
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.13300
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.13300
+  17  NE    N2    B   14  11   8     1.480   111.000   180.000  -0.32400
+  18  HE    H3    E   17  14  11     1.010   118.500     0.000   0.26900
+  19  CZ    CA    B   17  14  11     1.330   123.000   180.000   0.76000
+  20  NH1   N2    B   19  17  14     1.330   122.000     0.000  -0.62400
+  21  HH11  H3    E   20  19  17     1.010   119.800     0.000   0.36100
+  22  HH12  H3    E   20  19  17     1.010   119.800   180.000   0.36100
+  23  NH2   N2    B   19  17  14     1.330   118.000   180.000  -0.62400
+  24  HH21  H3    E   23  19  17     1.010   119.800     0.000   0.36100
+  25  HH22  H3    E   23  19  17     1.010   119.800   180.000   0.36100
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  27  O     O2    E   26   6   4     1.229   120.500     0.000  -0.70600
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ NE   NH1  CZ   NH2
+ CD   CZ   NE   HE
+ CZ   HH12 NH1  HH11
+ CZ   HH22 NH2  HH21
+
+DONE
+HISTIDINE DELTAH COO- ANION
+
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.03200
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.14600
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.22800
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.24100
+  15  HE    HC    E   14  12  11     1.090   120.000   180.000   0.03600
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000  -0.50200
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000   0.19500
+  18  HD    HC    E   17  16  14     1.090   120.000   180.000   0.01800
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.70600
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.70600
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   CE1  ND1  HD1
+
+DONE
+HISTIDINE EPSILON-H   COO- ANION
+
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.25100
+  12  ND1   NB    S   11   8   6     1.390   122.000   180.000  -0.50200
+  13  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.24100
+  14  HE    HC    E   13  12  11     1.090   120.000   180.000   0.03600
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000  -0.14600
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000   0.22800
+  17  CD2   CW    S   15  13  12     1.360   110.000     0.000  -0.18400
+  18  HD    HC    E   17  15  13     1.090   120.000   180.000   0.11400
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.70600
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.70600
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CE1  CD2  NE2  HE2
+
+DONE
+HISTIDINE PLUS COO-
+
+ HIP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.08600
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.08600
+  11  CG    CC    S    8   6   4     1.510   115.000   180.000   0.05800
+  12  ND1   NA    B   11   8   6     1.390   122.000   180.000  -0.05800
+  13  HD1   H     E   12  11   8     1.010   126.000     0.000   0.30600
+  14  CE1   CR    B   12  11   8     1.320   108.000   180.000   0.11400
+  15  HE    HC    E   14  12  11     1.090   120.000   180.000   0.15800
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000  -0.05800
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000   0.30600
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000  -0.03700
+  19  HD    HC    E   18  16  14     1.090   120.000   180.000   0.15300
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  21  O     O2    E   20   6   4     1.229   120.500     0.000  -0.70600
+  22  OXT   O2    E   20   6   4     1.229   120.500   180.000  -0.70600
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   CE1  ND1  HD1
+ CE1  CD2  NE2  HE2
+
+DONE
+TRYPTOPHAN    COO- ANION
+
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.13500
+  12  CD1   CW    B   11   8   6     1.340   127.000   180.000   0.04400
+  13  HD1   HC    E   12  11   8     1.090   120.000     0.000   0.09300
+  14  NE1   NA    B   12  11   8     1.430   107.000   180.000  -0.35200
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000   0.27100
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000   0.15400
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000  -0.16800
+  18  HZ2   HC    E   17  16  14     1.090   120.000     0.000   0.08400
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000  -0.07700
+  20  HH2   HC    E   19  17  16     1.090   120.000   180.000   0.07400
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000  -0.06600
+  22  HZ3   HC    E   21  19  17     1.090   120.000   180.000   0.05700
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000  -0.17300
+  24  HE3   HC    E   23  21  19     1.090   120.000   180.000   0.08600
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000   0.14600
+  26  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  27  O     O2    E   26   6   4     1.229   120.500     0.000  -0.70600
+  28  OXT   O2    E   26   6   4     1.229   120.500   180.000  -0.70600
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CD1  CE2  NE1  HE1
+ CE2  CH2  CZ2  HZ2
+ CZ2  CZ3  CH2  HH2
+ CH2  CE3  CZ3  HZ3
+ CZ3  CD2  CE3  HE3
+
+DONE
+PHENYLALANINE COO- ANION
+
+ PHE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CA    S    8   6   4     1.510   115.000   180.000   0.05500
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.06900
+  13  HD1   HC    E   12  11   8     1.090   120.000     0.000   0.05800
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.05900
+  15  HE1   HC    E   14  12  11     1.090   120.000   180.000   0.06300
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000  -0.06500
+  17  HZ    HC    E   16  14  12     1.090   120.000   180.000   0.06200
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.05900
+  19  HE2   HC    E   18  16  14     1.090   120.000   180.000   0.06300
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000  -0.06900
+  21  HD2   HC    E   20  18  16     1.090   120.000   180.000   0.05800
+  22  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  23  O     O2    E   22   6   4     1.229   120.500     0.000  -0.70600
+  24  OXT   O2    E   22   6   4     1.229   120.500   180.000  -0.70600
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+TYROSINE  COO- ANION
+
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CA    S    8   6   4     1.510   109.470   180.000  -0.03000
+  12  CD1   CA    B   11   8   6     1.400   120.000   180.000  -0.00200
+  13  HD1   HC    E   12  11   8     1.090   120.000     0.000   0.06400
+  14  CE1   CA    B   12  11   8     1.400   120.000   180.000  -0.26400
+  15  HE1   HC    E   14  12  11     1.090   120.000   180.000   0.10200
+  16  CZ    C     B   14  12  11     1.400   120.000     0.000   0.46200
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000  -0.52800
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000   0.33400
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.26400
+  20  HE2   HC    E   19  16  14     1.090   120.000   180.000   0.10200
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000  -0.00200
+  22  HD2   HC    E   21  19  16     1.090   120.000   180.000   0.06400
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  24  O     O2    E   23   6   4     1.229   120.500     0.000  -0.70600
+  25  OXT   O2    E   23   6   4     1.229   120.500   180.000  -0.70600
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+GLUTAMIC ACID COO- ANION
+
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.18400
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.09200
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.09200
+  11  CG    CT    3    8   6   4     1.510   109.470   180.000  -0.39800
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.07100
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.07100
+  14  CD    C     B   11   8   6     1.527   109.470   180.000   0.71400
+  15  OE1   O2    E   14  11   8     1.260   117.200    90.000  -0.72100
+  16  OE2   O2    E   14  11   8     1.260   117.200   270.000  -0.72100
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  18  O     O2    E   17   6   4     1.229   120.500     0.000  -0.70600
+  19  OXT   O2    E   17   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   OE1  CD   OE2
+
+DONE
+ASPARTIC ACID COO- ANION
+
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.39800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.07100
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.07100
+  11  CG    C     B    8   6   4     1.527   109.470   180.000   0.71400
+  12  OD1   O2    E   11   8   6     1.260   117.200    90.000  -0.72100
+  13  OD2   O2    E   11   8   6     1.260   117.200   270.000  -0.72100
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CB   OD1  CG   OD2
+
+DONE
+LYSINE  COO- ANION
+
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.16000
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.11600
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.11600
+  14  CD    CT    3   11   8   6     1.525   109.470   180.000  -0.18000
+  15  HD2   HC    E   14  11   8     1.090   109.500   300.000   0.12200
+  16  HD3   HC    E   14  11   8     1.090   109.500    60.000   0.12200
+  17  CE    CT    3   14  11   8     1.525   109.470   180.000  -0.03800
+  18  HE2   HC    E   17  14  11     1.090   109.500   300.000   0.09800
+  19  HE3   HC    E   17  14  11     1.090   109.500    60.000   0.09800
+  20  NZ    N3    3   17  14  11     1.470   109.470   180.000  -0.13800
+  21  HZ1   H3    E   20  17  14     1.010   109.470    60.000   0.29400
+  22  HZ2   H3    E   20  17  14     1.010   109.470   180.000   0.29400
+  23  HZ3   H3    E   20  17  14     1.010   109.470   300.000   0.29400
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  25  O     O2    E   24   6   4     1.229   120.500     0.000  -0.70600
+  26  OXT   O2    E   24   6   4     1.229   120.500   180.000  -0.70600
+
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+PROLINE COO- ANION
+
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.22900
+   5  CD    CT    3    4   3   2     1.458   126.100   356.100  -0.01200
+   6  HD2   HC    E    5   4   3     1.090   109.500    80.000   0.06000
+   7  HD3   HC    E    5   4   3     1.090   109.500   320.000   0.06000
+   8  CG    CT    3    5   4   3     1.500   103.200   200.100  -0.12100
+   9  HG2   HC    E    8   5   4     1.090   109.500   218.000   0.06300
+  10  HG3   HC    E    8   5   4     1.090   109.500    98.000   0.06300
+  11  CB    CT    B    8   5   4     1.510   106.000   338.300  -0.11500
+  12  HB2   HC    E   11   8   5     1.090   109.500   136.300   0.06100
+  13  HB3   HC    E   11   8   5     1.090   109.500   256.300   0.06100
+  14  CA    CT    M    4   3   2     1.451   120.600   175.200   0.03500
+  15  HA    HC    E   14   4   3     1.090   109.500    81.100   0.04800
+  16  C     C     M   14   4   3     1.522   111.100     0.000   0.43800
+  17  O     O2    E   16  14   4     1.229   120.500     0.000  -0.70600
+  18  OXT   O2    E   16  14   4     1.229   120.500   180.000  -0.70600
+
+LOOP
+ CA   CB
+
+IMPROPER
+ CA   OXT  C    O
+ -M   CA   N    CD
+
+DONE
+CYSTEINE  COO- ANION
+
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.06000
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.03800
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.03800
+  11  SG    SH    3    8   6   4     1.810   116.000   180.000   0.82700
+  12  HG    HS    E   11   8   6     1.330    96.000   180.000   0.13500
+  13  LP1   LP    E   11   8   6     0.679    96.700    60.000  -0.48100
+  14  LP2   LP    E   11   8   6     0.679    96.700   300.000  -0.48100
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  16  O     O2    E   15   6   4     1.229   120.500     0.000  -0.70600
+  17  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+CYSTINE(S-S BRIDGE)     COO- ANION
+
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.09800
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.04950
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.04950
+  11  SG    S     B    8   6   4     1.810   116.000   180.000   0.82400
+  12  LP1   LP    E   11   8   6     0.679    96.700    60.000  -0.40450
+  13  LP2   LP    E   11   8   6     0.679    96.700   300.000  -0.40450
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+METHIONINE    COO- ANION
+
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.46300
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.25200
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.03500
+   7  HA    HC    E    6   4   3     1.090   109.500   300.000   0.04800
+   8  CB    CT    3    6   4   3     1.525   111.100    60.000  -0.15100
+   9  HB2   HC    E    8   6   4     1.090   109.500   300.000   0.02700
+  10  HB3   HC    E    8   6   4     1.090   109.500    60.000   0.02700
+  11  CG    CT    3    8   6   4     1.525   109.470   180.000  -0.05400
+  12  HG2   HC    E   11   8   6     1.090   109.500   300.000   0.06520
+  13  HG3   HC    E   11   8   6     1.090   109.500    60.000   0.06520
+  14  SD    S     3   11   8   6     1.810   110.000   180.000   0.73700
+  15  LP1   LP    E   14  11   8     0.679    96.700    60.000  -0.38100
+  16  LP2   LP    E   14  11   8     0.679    96.700   300.000  -0.38100
+  17  CE    CT    3   14  11   8     1.780   100.000   180.000  -0.13400
+  18  HE1   HC    E   17  14  11     1.090   109.500    60.000   0.06520
+  19  HE2   HC    E   17  14  11     1.090   109.500   180.000   0.06520
+  20  HE3   HC    E   17  14  11     1.090   109.500   300.000   0.06520
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.52400
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.70600
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..a78ec7789
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/ALA_ALANINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB1 HC E  10   8   4      1.090    109.500     60.000
+ 12  HB2 HC E  10   8   4      1.090    109.500    180.000
+ 13  HB3 HC E  10   8   4      1.090    109.500    300.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..4f4c18a34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/ARG_ARGININE.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 HC E  16  13  10      1.090    109.500    300.000
+ 18  HD3 HC E  16  13  10      1.090    109.500     60.000
+ 19   NE N2 B  16  13  10      1.480    111.000    180.000
+ 20   HE H3 E  19  16  13      1.010    118.500      0.000
+ 21   CZ CA B  19  16  13      1.330    123.000    180.000
+ 22  NH1 N2 B  21  19  16      1.330    122.000      0.000
+ 23 HH11 H3 E  22  21  19      1.010    119.800      0.000
+ 24 HH12 H3 E  22  21  19      1.010    119.800    180.000
+ 25  NH2 N2 B  21  19  16      1.330    118.000    180.000
+ 26 HH21 H3 E  25  21  19      1.010    119.800      0.000
+ 27 HH22 H3 E  25  21  19      1.010    119.800    180.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..5c984b90b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.522    111.100    180.000
+ 14  OD1  O E  13  10   8      1.229    120.500      0.000
+ 15  ND2  N B  13  10   8      1.335    116.600    180.000
+ 16 HD21  H E  15  13  10      1.010    119.800    180.000
+ 17 HD22  H E  15  13  10      1.010    119.800      0.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..4e0d0ce9e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG  C B  10   8   4      1.527    109.470    180.000
+ 14  OD1 O2 E  13  10   8      1.260    117.200     90.000
+ 15  OD2 O2 E  13  10   8      1.260    117.200    270.000
+ 16    C  C M   8   4   3      1.522    111.100    180.000
+ 17    O  O E  16   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..73d3ce095
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/CYS_CYSTEINE.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   SG SH 3  10   8   4      1.810    116.000    180.000
+ 14   HG HS E  13  10   8      1.330     96.000    180.000
+ 15  LP1 LP E  13  10   8      0.679     96.700     60.000
+ 16  LP2 LP E  13  10   8      0.679     96.700    300.000
+ 17    C  C M   8   4   3      1.522    111.100    180.000
+ 18    O  O E  17   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..1b3e85475
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   SG  S B  10   8   4      1.810    116.000    180.000
+ 14  LP1 LP E  13  10   8      0.679     96.700     60.000
+ 15  LP2 LP E  13  10   8      0.679     96.700    300.000
+ 16    C  C M   8   4   3      1.522    111.100    180.000
+ 17    O  O E  16   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..3b895343f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.522    111.100    180.000
+ 17  OE1  O E  16  13  10      1.229    120.500      0.000
+ 18  NE2  N B  16  13  10      1.335    116.600    180.000
+ 19 HE21  H E  18  16  13      1.010    119.800    180.000
+ 20 HE22  H E  18  16  13      1.010    119.800      0.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..33c4b359f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.510    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD  C B  13  10   8      1.527    109.470    180.000
+ 17  OE1 O2 E  16  13  10      1.260    117.200     90.000
+ 18  OE2 O2 E  16  13  10      1.260    117.200    270.000
+ 19    C  C M   8   4   3      1.522    111.100    180.000
+ 20    O  O E  19   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..a0303ff38
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/GLY_GLYCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9  HA2 HC E   8   4   3      1.090    109.500    300.000
+ 10  HA3 HC E   8   4   3      1.090    109.500     60.000
+ 11    C  C M   8   4   3      1.522    110.400    180.000
+ 12    O  O E  11   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..e3015d6e0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17   HE HC E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NB S  16  14  13      1.310    109.000      0.000
+ 19  CD2 CV S  18  16  14      1.360    110.000      0.000
+ 20   HD HC E  19  18  16      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..f63ecec7b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NB S  13  10   8      1.390    122.000    180.000
+ 15  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 16   HE HC E  15  14  13      1.090    120.000    180.000
+ 17  NE2 NA B  15  14  13      1.310    109.000      0.000
+ 18  HE2  H E  17  15  14      1.010    125.000    180.000
+ 19  CD2 CW S  17  15  14      1.360    110.000      0.000
+ 20   HD HC E  19  17  15      1.090    120.000    180.000
+ 21    C  C M   8   4   3      1.522    111.100    180.000
+ 22    O  O E  21   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..8f90f95ca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CC S  10   8   4      1.510    115.000    180.000
+ 14  ND1 NA B  13  10   8      1.390    122.000    180.000
+ 15  HD1  H E  14  13  10      1.010    126.000      0.000
+ 16  CE1 CR B  14  13  10      1.320    108.000    180.000
+ 17   HE HC E  16  14  13      1.090    120.000    180.000
+ 18  NE2 NA B  16  14  13      1.310    109.000      0.000
+ 19  HE2  H E  18  16  14      1.010    125.000    180.000
+ 20  CD2 CW S  18  16  14      1.360    110.000      0.000
+ 21   HD HC E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   8   4   3      1.522    111.100    180.000
+ 23    O  O E  22   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..338b7f23b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    109.470     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG1 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG12 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG13 HC E  16  10   8      1.090    109.500    300.000
+ 19  CD1 CT 3  16  10   8      1.525    109.470    180.000
+ 20 HD11 HC E  19  16  10      1.090    109.500     60.000
+ 21 HD12 HC E  19  16  10      1.090    109.500    180.000
+ 22 HD13 HC E  19  16  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..3800fd7db
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/LEU_LEUCINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14   HG HC E  13  10   8      1.090    109.500    300.000
+ 15  CD1 CT 3  13  10   8      1.525    109.470     60.000
+ 16 HD11 HC E  15  13  10      1.090    109.500     60.000
+ 17 HD12 HC E  15  13  10      1.090    109.500    180.000
+ 18 HD13 HC E  15  13  10      1.090    109.500    300.000
+ 19  CD2 CT 3  13  10   8      1.525    109.470    180.000
+ 20 HD21 HC E  19  13  10      1.090    109.500     60.000
+ 21 HD22 HC E  19  13  10      1.090    109.500    180.000
+ 22 HD23 HC E  19  13  10      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..ba9682b81
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/LYS_LYSINE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   CD CT 3  13  10   8      1.525    109.470    180.000
+ 17  HD2 HC E  16  13  10      1.090    109.500    300.000
+ 18  HD3 HC E  16  13  10      1.090    109.500     60.000
+ 19   CE CT 3  16  13  10      1.525    109.470    180.000
+ 20  HE2 HC E  19  16  13      1.090    109.500    300.000
+ 21  HE3 HC E  19  16  13      1.090    109.500     60.000
+ 22   NZ N3 3  19  16  13      1.470    109.470    180.000
+ 23  HZ1 H3 E  22  19  16      1.010    109.470     60.000
+ 24  HZ2 H3 E  22  19  16      1.010    109.470    180.000
+ 25  HZ3 H3 E  22  19  16      1.010    109.470    300.000
+ 26    C  C M   8   4   3      1.522    111.100    180.000
+ 27    O  O E  26   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..2d0d4603e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/MET_METHIONINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CT 3  10   8   4      1.525    109.470    180.000
+ 14  HG2 HC E  13  10   8      1.090    109.500    300.000
+ 15  HG3 HC E  13  10   8      1.090    109.500     60.000
+ 16   SD  S 3  13  10   8      1.810    110.000    180.000
+ 17  LP1 LP E  16  13  10      0.679     96.700     60.000
+ 18  LP2 LP E  16  13  10      0.679     96.700    300.000
+ 19   CE CT 3  16  13  10      1.780    100.000    180.000
+ 20  HE1 HC E  19  16  13      1.090    109.500     60.000
+ 21  HE2 HC E  19  16  13      1.090    109.500    180.000
+ 22  HE3 HC E  19  16  13      1.090    109.500    300.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..913243b8e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HC E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HC E  16  14  13      1.090    120.000    180.000
+ 18   CZ CA B  16  14  13      1.400    120.000      0.000
+ 19   HZ HC E  18  16  14      1.090    120.000    180.000
+ 20  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 21  HE2 HC E  20  18  16      1.090    120.000    180.000
+ 22  CD2 CA S  20  18  16      1.400    120.000      0.000
+ 23  HD2 HC E  22  20  18      1.090    120.000    180.000
+ 24    C  C M   8   4   3      1.522    111.100    180.000
+ 25    O  O E  24   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..ce89d8606
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/PRO_PROLINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H2 H3 E   4   3   2      1.010    119.800    120.000
+  6   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  7   CD CT 3   4   3   2      1.458    126.100    356.100
+  8  HD2 HC E   7   4   3      1.090    109.500     80.000
+  9  HD3 HC E   7   4   3      1.090    109.500    320.000
+ 10   CG CT 3   7   4   3      1.500    103.200    200.100
+ 11  HG2 HC E  10   7   4      1.090    109.500    218.000
+ 12  HG3 HC E  10   7   4      1.090    109.500     98.000
+ 13   CB CT B  10   7   4      1.510    106.000    338.300
+ 14  HB2 HC E  13  10   7      1.090    109.500    136.300
+ 15  HB3 HC E  13  10   7      1.090    109.500    256.300
+ 16   CA CT M   4   3   2      1.451    120.600    175.200
+ 17   HA HC E  16   4   3      1.090    109.500     81.100
+ 18    C  C M  16   4   3      1.522    111.100      0.000
+ 19    O  O E  18  16   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/SER_SERINE.in_frag
new file mode 100644
index 000000000..7bb0fe841
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/SER_SERINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   OG OH S  10   8   4      1.430    109.470    180.000
+ 14   HG HO E  13  10   8      0.960    109.470    180.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/THR_THREONINE.in_frag
new file mode 100644
index 000000000..bc972a7e8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/THR_THREONINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    180.000
+ 12  CG2 CT 3  10   8   4      1.525    109.470    300.000
+ 13 HG21 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG22 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG23 HC E  12  10   8      1.090    109.500    300.000
+ 16  OG1 OH S  10   8   4      1.430    109.470     60.000
+ 17  HG1 HO E  16  10   8      0.960    109.470    180.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..4fcb424e9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,29 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG C* S  10   8   4      1.510    115.000    180.000
+ 14  CD1 CW B  13  10   8      1.340    127.000    180.000
+ 15   HD HC E  14  13  10      1.090    120.000      0.000
+ 16  NE1 NA B  14  13  10      1.430    107.000    180.000
+ 17  HE1  H E  16  14  13      1.010    125.500    180.000
+ 18  CE2 CN S  16  14  13      1.310    109.000      0.000
+ 19  CZ2 CA B  18  16  14      1.400    128.000    180.000
+ 20  HZ2 HC E  19  18  16      1.090    120.000      0.000
+ 21  CH2 CA B  19  18  16      1.390    116.000    180.000
+ 22  HH2 HC E  21  19  18      1.090    120.000    180.000
+ 23  CZ3 CA B  21  19  18      1.350    121.000      0.000
+ 24  HZ3 HC E  23  21  19      1.090    120.000    180.000
+ 25  CE3 CA B  23  21  19      1.410    122.000      0.000
+ 26  HE3 HC E  25  23  21      1.090    120.000    180.000
+ 27  CD2 CB E  25  23  21      1.400    117.000      0.000
+ 28    C  C M   8   4   3      1.522    111.100    180.000
+ 29    O  O E  28   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..de0157d68
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/TYR_TYROSINE.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11  HB2 HC E  10   8   4      1.090    109.500    300.000
+ 12  HB3 HC E  10   8   4      1.090    109.500     60.000
+ 13   CG CA S  10   8   4      1.510    109.470    180.000
+ 14  CD1 CA B  13  10   8      1.400    120.000    180.000
+ 15  HD1 HC E  14  13  10      1.090    120.000      0.000
+ 16  CE1 CA B  14  13  10      1.400    120.000    180.000
+ 17  HE1 HC E  16  14  13      1.090    120.000    180.000
+ 18   CZ  C B  16  14  13      1.400    120.000      0.000
+ 19   OH OH S  18  16  14      1.360    120.000    180.000
+ 20   HH HO E  19  18  16      0.960    113.000      0.000
+ 21  CE2 CA B  18  16  14      1.400    120.000      0.000
+ 22  HE2 HC E  21  18  16      1.090    120.000    180.000
+ 23  CD2 CA S  21  18  16      1.400    120.000      0.000
+ 24  HD2 HC E  23  21  18      1.090    120.000    180.000
+ 25    C  C M   8   4   3      1.522    111.100    180.000
+ 26    O  O E  25   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/allnt/VAL_VALINE.in_frag
new file mode 100644
index 000000000..532cf57be
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/VAL_VALINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N N3 M   3   2   1      1.335    116.600    180.000
+  5   H1 H3 E   4   3   2      1.010    119.800      0.000
+  6   H2 H3 E   4   3   2      1.010    119.800    120.000
+  7   H3 H3 E   4   3   2      1.010    119.800   -120.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA HC E   8   4   3      1.090    109.500    300.000
+ 10   CB CT 3   8   4   3      1.525    111.100     60.000
+ 11   HB HC E  10   8   4      1.090    109.500    300.000
+ 12  CG1 CT 3  10   8   4      1.525    109.470     60.000
+ 13 HG11 HC E  12  10   8      1.090    109.500     60.000
+ 14 HG12 HC E  12  10   8      1.090    109.500    180.000
+ 15 HG13 HC E  12  10   8      1.090    109.500    300.000
+ 16  CG2 CT 3  10   8   4      1.525    109.470    180.000
+ 17 HG21 HC E  16  10   8      1.090    109.500     60.000
+ 18 HG22 HC E  16  10   8      1.090    109.500    180.000
+ 19 HG23 HC E  16  10   8      1.090    109.500    300.000
+ 20    C  C M   8   4   3      1.522    111.100    180.000
+ 21    O  O E  20   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/allnt/allnt.in b/cad/tests/AMBER_test_structures/dot_in/allnt/allnt.in
new file mode 100644
index 000000000..06274f33a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/allnt/allnt.in
@@ -0,0 +1,766 @@
+    1    1  200
+db4.dat
+ALANINE
+
+ ALA  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB1   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  12  HB2   HC    E   10   8   4     1.090   109.500   180.000   0.03800
+  13  HB3   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+GLYCINE
+
+ GLY  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA2   HC    E    8   4   3     1.090   109.500   300.000   0.03200
+  10  HA3   HC    E    8   4   3     1.090   109.500    60.000   0.03200
+  11  C     C     M    8   4   3     1.522   110.400   180.000   0.61600
+  12  O     O     E   11   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+SERINE
+
+ SER  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.01800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.11900
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.11900
+  13  OG    OH    S   10   8   4     1.430   109.470   180.000  -0.55000
+  14  HG    HO    E   13  10   8     0.960   109.470   180.000   0.31000
+  15  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  16  O     O     E   15   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+THREONINE
+
+ THR  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000   0.17000
+  11  HB    HC    E   10   8   4     1.090   109.500   180.000   0.08200
+  12  CG2   CT    3   10   8   4     1.525   109.470   300.000  -0.19100
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000   0.06500
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000   0.06500
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000   0.06500
+  16  OG1   OH    S   10   8   4     1.430   109.470    60.000  -0.55000
+  17  HG1   HO    E   16  10   8     0.960   109.470   180.000   0.31000
+  18  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  19  O     O     E   18   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+LEUCINE
+
+ LEU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.06100
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03300
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03300
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.01000
+  14  HG    HC    E   13  10   8     1.090   109.500   300.000   0.03100
+  15  CD1   CT    3   13  10   8     1.525   109.470    60.000  -0.10700
+  16  HD11  HC    E   15  13  10     1.090   109.500    60.000   0.03400
+  17  HD12  HC    E   15  13  10     1.090   109.500   180.000   0.03400
+  18  HD13  HC    E   15  13  10     1.090   109.500   300.000   0.03400
+  19  CD2   CT    3   13  10   8     1.525   109.470   180.000  -0.10700
+  20  HD21  HC    E   19  13  10     1.090   109.500    60.000   0.03400
+  21  HD22  HC    E   19  13  10     1.090   109.500   180.000   0.03400
+  22  HD23  HC    E   19  13  10     1.090   109.500   300.000   0.03400
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+ISOLEUCINE
+
+ ILE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   109.470    60.000  -0.01200
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000   0.02200
+  12  CG2   CT    3   10   8   4     1.525   109.470    60.000  -0.08500
+  13  HG21  HC    E   12  10   8     1.090   109.500    60.000   0.02900
+  14  HG22  HC    E   12  10   8     1.090   109.500   180.000   0.02900
+  15  HG23  HC    E   12  10   8     1.090   109.500   300.000   0.02900
+  16  CG1   CT    3   10   8   4     1.525   109.470   180.000  -0.04900
+  17  HG12  HC    E   16  10   8     1.090   109.500    60.000   0.02700
+  18  HG13  HC    E   16  10   8     1.090   109.500   300.000   0.02700
+  19  CD1   CT    3   16  10   8     1.525   109.470   180.000  -0.08500
+  20  HD11  HC    E   19  16  10     1.090   109.500    60.000   0.02800
+  21  HD12  HC    E   19  16  10     1.090   109.500   180.000   0.02800
+  22  HD13  HC    E   19  16  10     1.090   109.500   300.000   0.02800
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+VALINE
+
+ VAL  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.01200
+  11  HB    HC    E   10   8   4     1.090   109.500   300.000   0.02400
+  12  CG1   CT    3   10   8   4     1.525   109.470    60.000  -0.09100
+  13  HG11  HC    E   12  10   8     1.090   109.500    60.000   0.03100
+  14  HG12  HC    E   12  10   8     1.090   109.500   180.000   0.03100
+  15  HG13  HC    E   12  10   8     1.090   109.500   300.000   0.03100
+  16  CG2   CT    3   10   8   4     1.525   109.470   180.000  -0.09100
+  17  HG21  HC    E   16  10   8     1.090   109.500    60.000   0.03100
+  18  HG22  HC    E   16  10   8     1.090   109.500   180.000   0.03100
+  19  HG23  HC    E   16  10   8     1.090   109.500   300.000   0.03100
+  20  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  21  O     O     E   20   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+ASPARAGINE
+
+ ASN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.08600
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    C     B   10   8   4     1.522   111.100   180.000   0.67500
+  14  OD1   O     E   13  10   8     1.229   120.500     0.000  -0.47000
+  15  ND2   N     B   13  10   8     1.335   116.600   180.000  -0.86700
+  16  HD21  H     E   15  13  10     1.010   119.800   180.000   0.34400
+  17  HD22  H     E   15  13  10     1.010   119.800     0.000   0.34400
+  18  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  19  O     O     E   18   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+ CB   ND2  CG   OD1
+ CG   HD21 ND2  HD22
+
+DONE
+GLUTAMINE
+
+ GLN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.10200
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.05700
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.05700
+  16  CD    C     B   13  10   8     1.522   111.100   180.000   0.67500
+  17  OE1   O     E   16  13  10     1.229   120.500     0.000  -0.47000
+  18  NE2   N     B   16  13  10     1.335   116.600   180.000  -0.86700
+  19  HE21  H     E   18  16  13     1.010   119.800   180.000   0.34400
+  20  HE22  H     E   18  16  13     1.010   119.800     0.000   0.34400
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+ CG   NE2  CD   OE1
+ CD   HE21 NE2  HE22
+
+DONE
+ARGININE
+
+ ARG  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.08000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.05600
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.05600
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.10300
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.07400
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.07400
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000  -0.22800
+  17  HD2   HC    E   16  13  10     1.090   109.500   300.000   0.13300
+  18  HD3   HC    E   16  13  10     1.090   109.500    60.000   0.13300
+  19  NE    N2    B   16  13  10     1.480   111.000   180.000  -0.32400
+  20  HE    H3    E   19  16  13     1.010   118.500     0.000   0.26900
+  21  CZ    CA    B   19  16  13     1.330   123.000   180.000   0.76000
+  22  NH1   N2    B   21  19  16     1.330   122.000     0.000  -0.62400
+  23  HH11  H3    E   22  21  19     1.010   119.800     0.000   0.36100
+  24  HH12  H3    E   22  21  19     1.010   119.800   180.000   0.36100
+  25  NH2   N2    B   21  19  16     1.330   118.000   180.000  -0.62400
+  26  HH21  H3    E   25  21  19     1.010   119.800     0.000   0.36100
+  27  HH22  H3    E   25  21  19     1.010   119.800   180.000   0.36100
+  28  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  29  O     O     E   28   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+ NE   NH1  CZ   NH2
+ CD   CZ   NE   HE
+ CZ   HH12 NH1  HH11
+ CZ   HH22 NH2  HH21
+
+DONE
+HISTIDINE DELTAH
+
+ HID  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000  -0.03200
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000  -0.14600
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000   0.22800
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000   0.24100
+  17  HE    HC    E   16  14  13     1.090   120.000   180.000   0.03600
+  18  NE2   NB    S   16  14  13     1.310   109.000     0.000  -0.50200
+  19  CD2   CV    S   18  16  14     1.360   110.000     0.000   0.19500
+  20  HD    HC    E   19  18  16     1.090   120.000   180.000   0.01800
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ CA   +M   C    O
+ CG   CE1  ND1  HD1
+
+DONE
+HISTIDINE EPSILONH
+
+ HIE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000   0.25100
+  14  ND1   NB    S   13  10   8     1.390   122.000   180.000  -0.50200
+  15  CE1   CR    B   14  13  10     1.320   108.000   180.000   0.24100
+  16  HE    HC    E   15  14  13     1.090   120.000   180.000   0.03600
+  17  NE2   NA    B   15  14  13     1.310   109.000     0.000  -0.14600
+  18  HE2   H     E   17  15  14     1.010   125.000   180.000   0.22800
+  19  CD2   CW    S   17  15  14     1.360   110.000     0.000  -0.18400
+  20  HD    HC    E   19  17  15     1.090   120.000   180.000   0.11400
+  21  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  22  O     O     E   21   8   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ CA   +M   C    O
+ CE1  CD2  NE2  HE2
+
+DONE
+HISTIDINE PLUS
+
+ HIP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.08600
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.08600
+  13  CG    CC    S   10   8   4     1.510   115.000   180.000   0.05800
+  14  ND1   NA    B   13  10   8     1.390   122.000   180.000  -0.05800
+  15  HD1   H     E   14  13  10     1.010   126.000     0.000   0.30600
+  16  CE1   CR    B   14  13  10     1.320   108.000   180.000   0.11400
+  17  HE    HC    E   16  14  13     1.090   120.000   180.000   0.15800
+  18  NE2   NA    B   16  14  13     1.310   109.000     0.000  -0.05800
+  19  HE2   H     E   18  16  14     1.010   125.000   180.000   0.30600
+  20  CD2   CW    S   18  16  14     1.360   110.000     0.000  -0.03700
+  21  HD    HC    E   20  18  16     1.090   120.000   180.000   0.15300
+  22  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  23  O     O     E   22   8   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ CA   +M   C    O
+ CG   CE1  ND1  HD1
+ CE1  CD2  NE2  HE2
+
+DONE
+TRYPTOPHAN
+
+ TRP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    C*    S   10   8   4     1.510   115.000   180.000  -0.13500
+  14  CD1   CW    B   13  10   8     1.340   127.000   180.000   0.04400
+  15  HD    HC    E   14  13  10     1.090   120.000     0.000   0.09300
+  16  NE1   NA    B   14  13  10     1.430   107.000   180.000  -0.35200
+  17  HE1   H     E   16  14  13     1.010   125.500   180.000   0.27100
+  18  CE2   CN    S   16  14  13     1.310   109.000     0.000   0.15400
+  19  CZ2   CA    B   18  16  14     1.400   128.000   180.000  -0.16800
+  20  HZ2   HC    E   19  18  16     1.090   120.000     0.000   0.08400
+  21  CH2   CA    B   19  18  16     1.390   116.000   180.000  -0.07700
+  22  HH2   HC    E   21  19  18     1.090   120.000   180.000   0.07400
+  23  CZ3   CA    B   21  19  18     1.350   121.000     0.000  -0.06600
+  24  HZ3   HC    E   23  21  19     1.090   120.000   180.000   0.05700
+  25  CE3   CA    B   23  21  19     1.410   122.000     0.000  -0.17300
+  26  HE3   HC    E   25  23  21     1.090   120.000   180.000   0.08600
+  27  CD2   CB    E   25  23  21     1.400   117.000     0.000   0.14600
+  28  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  29  O     O     E   28   8   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+IMPROPER
+ CA   +M   C    O
+ CD1  CE2  NE1  HE1
+ CE2  CH2  CZ2  HZ2
+ CZ2  CZ3  CH2  HH2
+ CH2  CE3  CZ3  HZ3
+ CZ3  CD2  CE3  HE3
+
+DONE
+PHENYLALANINE
+
+ PHE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    CA    S   10   8   4     1.510   115.000   180.000   0.05500
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000  -0.06900
+  15  HD1   HC    E   14  13  10     1.090   120.000     0.000   0.05800
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000  -0.05900
+  17  HE1   HC    E   16  14  13     1.090   120.000   180.000   0.06300
+  18  CZ    CA    B   16  14  13     1.400   120.000     0.000  -0.06500
+  19  HZ    HC    E   18  16  14     1.090   120.000   180.000   0.06200
+  20  CE2   CA    B   18  16  14     1.400   120.000     0.000  -0.05900
+  21  HE2   HC    E   20  18  16     1.090   120.000   180.000   0.06300
+  22  CD2   CA    S   20  18  16     1.400   120.000     0.000  -0.06900
+  23  HD2   HC    E   22  20  18     1.090   120.000   180.000   0.05800
+  24  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  25  O     O     E   24   8   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+TYROSINE
+
+ TYR  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    CA    S   10   8   4     1.510   109.470   180.000  -0.03000
+  14  CD1   CA    B   13  10   8     1.400   120.000   180.000  -0.00200
+  15  HD1   HC    E   14  13  10     1.090   120.000     0.000   0.06400
+  16  CE1   CA    B   14  13  10     1.400   120.000   180.000  -0.26400
+  17  HE1   HC    E   16  14  13     1.090   120.000   180.000   0.10200
+  18  CZ    C     B   16  14  13     1.400   120.000     0.000   0.46200
+  19  OH    OH    S   18  16  14     1.360   120.000   180.000  -0.52800
+  20  HH    HO    E   19  18  16     0.960   113.000     0.000   0.33400
+  21  CE2   CA    B   18  16  14     1.400   120.000     0.000  -0.26400
+  22  HE2   HC    E   21  18  16     1.090   120.000   180.000   0.10200
+  23  CD2   CA    S   21  18  16     1.400   120.000     0.000  -0.00200
+  24  HD2   HC    E   23  21  18     1.090   120.000   180.000   0.06400
+  25  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  26  O     O     E   25   8   4     1.229   120.500     0.000  -0.50400
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+GLUTAMIC ACID
+
+ GLU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.18400
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.09200
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.09200
+  13  CG    CT    3   10   8   4     1.510   109.470   180.000  -0.39800
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.07100
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.07100
+  16  CD    C     B   13  10   8     1.527   109.470   180.000   0.71400
+  17  OE1   O2    E   16  13  10     1.260   117.200    90.000  -0.72100
+  18  OE2   O2    E   16  13  10     1.260   117.200   270.000  -0.72100
+  19  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  20  O     O     E   19   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+ CG   OE1  CD   OE2
+
+DONE
+ASPARTIC ACID
+
+ ASP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.39800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.07100
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.07100
+  13  CG    C     B   10   8   4     1.527   109.470   180.000   0.71400
+  14  OD1   O2    E   13  10   8     1.260   117.200    90.000  -0.72100
+  15  OD2   O2    E   13  10   8     1.260   117.200   270.000  -0.72100
+  16  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  17  O     O     E   16   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+ CB   OD1  CG   OD2
+
+DONE
+LYSINE
+
+ LYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.16000
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.11600
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.11600
+  16  CD    CT    3   13  10   8     1.525   109.470   180.000  -0.18000
+  17  HD2   HC    E   16  13  10     1.090   109.500   300.000   0.12200
+  18  HD3   HC    E   16  13  10     1.090   109.500    60.000   0.12200
+  19  CE    CT    3   16  13  10     1.525   109.470   180.000  -0.03800
+  20  HE2   HC    E   19  16  13     1.090   109.500   300.000   0.09800
+  21  HE3   HC    E   19  16  13     1.090   109.500    60.000   0.09800
+  22  NZ    N3    3   19  16  13     1.470   109.470   180.000  -0.13800
+  23  HZ1   H3    E   22  19  16     1.010   109.470    60.000   0.29400
+  24  HZ2   H3    E   22  19  16     1.010   109.470   180.000   0.29400
+  25  HZ3   H3    E   22  19  16     1.010   109.470   300.000   0.29400
+  26  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  27  O     O     E   26   8   4     1.229   120.500     0.000  -0.50400
+
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+PROLINE
+
+ PRO  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.20200
+   5  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   6  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   7  CD    CT    3    4   3   2     1.458   126.100   356.100  -0.01200
+   8  HD2   HC    E    7   4   3     1.090   109.500    80.000   0.10000
+   9  HD3   HC    E    7   4   3     1.090   109.500   320.000   0.10000
+  10  CG    CT    3    7   4   3     1.500   103.200   200.100  -0.12100
+  11  HG2   HC    E   10   7   4     1.090   109.500   218.000   0.10000
+  12  HG3   HC    E   10   7   4     1.090   109.500    98.000   0.10000
+  13  CB    CT    B   10   7   4     1.510   106.000   338.300  -0.11500
+  14  HB2   HC    E   13  10   7     1.090   109.500   136.300   0.10000
+  15  HB3   HC    E   13  10   7     1.090   109.500   256.300   0.10000
+  16  CA    CT    M    4   3   2     1.451   120.600   175.200   0.10000
+  17  HA    HC    E   16   4   3     1.090   109.500    81.100   0.10000
+  18  C     C     M   16   4   3     1.522   111.100     0.000   0.52600
+  19  O     O     E   18  16   4     1.229   120.500     0.000  -0.50000
+
+LOOP
+ CB   CA
+
+IMPROPER
+ CA   +M   C    O
+ -M   CA   N    CD
+
+DONE
+CYSTEINE
+
+ CYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.06000
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.03800
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.03800
+  13  SG    SH    3   10   8   4     1.810   116.000   180.000   0.82700
+  14  HG    HS    E   13  10   8     1.330    96.000   180.000   0.13500
+  15  LP1   LP    E   13  10   8     0.679    96.700    60.000  -0.48100
+  16  LP2   LP    E   13  10   8     0.679    96.700   300.000  -0.48100
+  17  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  18  O     O     E   17   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+CYSTINE(S-S BRIDGE)
+
+ CYX  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.09800
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.04950
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.04950
+  13  SG    S     B   10   8   4     1.810   116.000   180.000   0.82400
+  14  LP1   LP    E   13  10   8     0.679    96.700    60.000  -0.40450
+  15  LP2   LP    E   13  10   8     0.679    96.700   300.000  -0.40450
+  16  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  17  O     O     E   16   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+METHIONINE
+
+ MET  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N3    M    3   2   1     1.335   116.600   180.000  -0.26300
+   5  H1    H3    E    4   3   2     1.010   119.800     0.000   0.31200
+   6  H2    H3    E    4   3   2     1.010   119.800   120.000   0.31200
+   7  H3    H3    E    4   3   2     1.010   119.800  -120.000   0.31200
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.15100
+   9  HA    HC    E    8   4   3     1.090   109.500   300.000   0.04800
+  10  CB    CT    3    8   4   3     1.525   111.100    60.000  -0.15100
+  11  HB2   HC    E   10   8   4     1.090   109.500   300.000   0.02700
+  12  HB3   HC    E   10   8   4     1.090   109.500    60.000   0.02700
+  13  CG    CT    3   10   8   4     1.525   109.470   180.000  -0.05400
+  14  HG2   HC    E   13  10   8     1.090   109.500   300.000   0.06520
+  15  HG3   HC    E   13  10   8     1.090   109.500    60.000   0.06520
+  16  SD    S     3   13  10   8     1.810   110.000   180.000   0.73700
+  17  LP1   LP    E   16  13  10     0.679    96.700    60.000  -0.38100
+  18  LP2   LP    E   16  13  10     0.679    96.700   300.000  -0.38100
+  19  CE    CT    3   16  13  10     1.780   100.000   180.000  -0.13400
+  20  HE1   HC    E   19  16  13     1.090   109.500    60.000   0.06520
+  21  HE2   HC    E   19  16  13     1.090   109.500   180.000   0.06520
+  22  HE3   HC    E   19  16  13     1.090   109.500   300.000   0.06520
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.61600
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.50400
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/chcl3/chcl3.in b/cad/tests/AMBER_test_structures/dot_in/chcl3/chcl3.in
new file mode 100644
index 000000000..71ac077f9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/chcl3/chcl3.in
@@ -0,0 +1,18 @@
+   0  0  2
+
+chloroform
+
+CL3  INT 0
+CORRECT  OMIT DU  BEG
+0.0
+1  DUMM  DU M  0  0  0     0.
+2  DUMM  DU M  0  0  0     1.000
+3  DUMM  DU M  0  0  0     1.000  90.
+4  H1    HZ M  0  0  0     1.0    90.    180.  0.2659
+5  C1    CZ M  0  0  0     1.0   109.5   180.  -.3847
+6  CL1   CL E  0  0  0     1.4   109.5    60.  0.0396
+7  CL2   CL E  0  0  0     1.4   109.5   -60.  0.0396
+8  CL3   CL M  0  0  0     1.4   109.5   180.  0.0396
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/ferd b/cad/tests/AMBER_test_structures/dot_in/ferd
new file mode 100644
index 000000000..e69de29bb
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1GA_A-D-GLUCOPYRANOS_terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1GA_A-D-GLUCOPYRANOS_terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..91516eedc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1GA_A-D-GLUCOPYRANOS_terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   O4 OH 3  18  12   6      1.430    109.600    171.400
+ 21  H4O HO E  20  18  12      0.958    109.200     59.600
+ 22 EP+4 EP E  20  18  12      0.700    109.500    179.600
+ 23 EP-4 EP E  20  18  12      0.700    109.500    -59.600
+ 24   C5 CG M  18  12   6      1.528    110.100     52.800
+ 25   H5 H1 E  24  18  12      1.105    108.800     65.600
+ 26   O5 OS B  24  18  12      1.435    110.800    -54.400
+ 27 EP+5 EP E  26  24  18      0.700    109.500    178.300
+ 28 EP-5 EP E  26  24  18      0.700    109.500    -63.800
+ 29   C6 CG M  24  18  12      1.517    113.300   -174.200
+ 30  H61 H1 E  29  24  18      1.092    108.300    -55.800
+ 31  H62 H1 E  29  24  18      1.093    108.800     63.200
+ 32   O6 OH M  29  24  18      1.413    112.700   -172.600
+ 33  H6O HO E  32  29  24      0.955    108.100    -87.200
+ 34 EP+6 EP E  32  29  24      0.700    109.500     42.800
+ 35 EP-6 EP E  32  29  24      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1GB_B-D-GLUCOPYRANO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1GB_B-D-GLUCOPYRANO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..c75ec61da
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1GB_B-D-GLUCOPYRANO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -139.600
+ 22 EP+4 EP E  20  18   9      0.700    109.500    -19.600
+ 23 EP-4 EP E  20  18   9      0.700    109.500    100.400
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   O3 OH 3  24  18   9      1.421    108.700    173.500
+ 27  H30 HO E  26  24  18      0.976    108.500     51.300
+ 28 EP+3 EP E  26  24  18      0.700    109.500    171.300
+ 29 EP-3 EP E  26  24  18      0.700    109.500    -68.700
+ 30   C2 CG M  24  18   9      1.529    110.600     52.800
+ 31   H2 H1 E  30  24  18      1.105    104.400     63.400
+ 32   O2 OH M  30  24  18      1.415    109.500   -174.500
+ 33  H2O HO E  32  30  24      0.957    110.000   -149.400
+ 34 EP+2 EP E  32  30  24      0.700    109.500    -29.400
+ 35 EP-2 EP E  32  30  24      0.700    109.500     90.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1LA_A-D-GALACTO-_terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1LA_A-D-GALACTO-_terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..06b9bfca1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1LA_A-D-GALACTO-_terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    173.600
+ 20   O4 OH 3  18  12   6      1.430    109.600    -63.800
+ 21  H4O HO E  20  18  12      0.958    109.200     59.600
+ 22 EP+4 EP E  20  18  12      0.700    109.500    179.600
+ 23 EP-4 EP E  20  18  12      0.700    109.500    -59.600
+ 24   C5 CG M  18  12   6      1.528    110.100     52.800
+ 25   H5 H1 E  24  18  12      1.105    108.800     65.600
+ 26   O5 OS B  24  18  12      1.435    110.800    -54.400
+ 27 EP+5 EP E  26  24  18      0.700    109.500    178.300
+ 28 EP-5 EP E  26  24  18      0.700    109.500    -63.800
+ 29   C6 CG M  24  18  12      1.517    113.300   -174.200
+ 30  H61 H1 E  29  24  18      1.092    108.300    -55.800
+ 31  H62 H1 E  29  24  18      1.093    108.800     63.200
+ 32   O6 OH M  29  24  18      1.413    112.700   -172.600
+ 33  H6O HO E  32  29  24      0.955    108.100    -87.200
+ 34 EP+6 EP E  32  29  24      0.700    109.500     42.800
+ 35 EP-6 EP E  32  29  24      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1LB_B-D-GALACTO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1LB_B-D-GALACTO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..df5952992
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1LB_B-D-GALACTO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   O4 OH 3  18   9   6      1.430    111.700     67.600
+ 21  H4O HO E  20  18   9      0.958    109.200    -21.800
+ 22 EP+4 EP E  20  18   9      0.700    109.500   -141.800
+ 23 EP-4 EP E  20  18   9      0.700    109.500     98.200
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   O3 OH 3  24  18   9      1.421    108.700    173.500
+ 27  H30 HO E  26  24  18      0.976    108.500     51.300
+ 28 EP+3 EP E  26  24  18      0.700    109.500    171.300
+ 29 EP-3 EP E  26  24  18      0.700    109.500    -68.700
+ 30   C2 CG M  24  18   9      1.529    110.600     52.800
+ 31   H2 H1 E  30  24  18      1.105    104.400     63.400
+ 32   O2 OH M  30  24  18      1.415    109.500   -174.500
+ 33  H2O HO E  32  30  24      0.957    110.000   -149.400
+ 34 EP+2 EP E  32  30  24      0.700    109.500    -29.400
+ 35 EP-2 EP E  32  30  24      0.700    109.500     90.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1MA_A-D-MANNO-_terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1MA_A-D-MANNO-_terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..f2d606b78
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1MA_A-D-MANNO-_terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500    -70.100
+ 16 EP+3 EP E  14  12   6      0.700    109.500     49.900
+ 17 EP-3 EP E  14  12   6      0.700    109.500    169.900
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   O4 OH 3  18  12   6      1.430    109.600    171.400
+ 21  H4O HO E  20  18  12      0.958    109.200    115.200
+ 22 EP+4 EP E  20  18  12      0.700    109.500   -124.800
+ 23 EP-4 EP E  20  18  12      0.700    109.500     -4.800
+ 24   C5 CG M  18  12   6      1.528    110.100     52.800
+ 25   H5 H1 E  24  18  12      1.105    108.800     65.600
+ 26   O5 OS B  24  18  12      1.435    110.800    -54.400
+ 27 EP+5 EP E  26  24  18      0.700    109.500   -174.400
+ 28 EP-5 EP E  26  24  18      0.700    109.500    -65.600
+ 29   C6 CG M  24  18  12      1.517    113.300   -174.200
+ 30  H61 H1 E  29  24  18      1.092    108.300     57.100
+ 31  H62 H1 E  29  24  18      1.093    108.800    -54.900
+ 32   O6 OH M  29  24  18      1.413    112.700    178.900
+ 33  H6O HO E  32  29  24      0.955    108.100     96.000
+ 34 EP+6 EP E  32  29  24      0.700    109.500    -24.000
+ 35 EP-6 EP E  32  29  24      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1MB_B-D-MANNO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1MB_B-D-MANNO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..d255f5605
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/1MB_B-D-MANNO_terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,35 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -124.900
+ 22 EP+4 EP E  20  18   9      0.700    109.500     -4.900
+ 23 EP-4 EP E  20  18   9      0.700    109.500    115.100
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   O3 OH 3  24  18   9      1.421    108.700    173.500
+ 27  H30 HO E  26  24  18      0.976    108.500    168.700
+ 28 EP+3 EP E  26  24  18      0.700    109.500     48.700
+ 29 EP-3 EP E  26  24  18      0.700    109.500    -71.300
+ 30   C2 CG M  24  18   9      1.529    110.600     52.800
+ 31   H2 H1 E  30  24  18      1.105    106.200   -171.000
+ 32   O2 OH M  30  24  18      1.415    113.900     66.100
+ 33  H2O HO E  32  30  24      0.957    110.000     46.300
+ 34 EP+2 EP E  32  30  24      0.700    109.500    166.300
+ 35 EP-2 EP E  32  30  24      0.700    109.500    -73.700
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2GA_2-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2GA_2-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..4add0fdf7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2GA_2-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   C3 CG 3   6   4   3      1.529    110.300    -67.600
+  9   H3 H1 E   8   6   4      1.101    109.000     65.800
+ 10   O3 OH 3   8   6   4      1.421    109.900   -173.300
+ 11  H3O HO E  10   8   6      0.976    108.500   -141.400
+ 12 EP+3 EP E  10   8   6      0.700    109.500    -21.400
+ 13 EP-3 EP E  10   8   6      0.700    109.500     98.600
+ 14   C4 CG 3   8   6   4      1.519    110.600    -53.300
+ 15   H4 H1 E  14   8   6      1.100    109.600    -68.100
+ 16   O4 OH 3  14   8   6      1.430    109.600    171.400
+ 17  H4O HO E  16  14   8      0.958    109.200     59.600
+ 18 EP+4 EP E  16  14   8      0.700    109.500    179.600
+ 19 EP-4 EP E  16  14   8      0.700    109.500    -59.600
+ 20   C5 CG 3  14   8   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  14   8      1.105    108.800     65.600
+ 22   O5 OS B  20  14   8      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  14      0.700    109.500    178.300
+ 24 EP-5 EP E  22  20  14      0.700    109.500    -63.800
+ 25   C6 CG 3  20  14   8      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  14      1.092    108.300    -55.800
+ 27  H62 H1 E  25  20  14      1.093    108.800     63.200
+ 28   O6 OH 3  25  20  14      1.413    112.700   -172.600
+ 29  H6O HO E  28  25  20      0.955    108.100    -87.200
+ 30 EP+6 EP E  28  25  20      0.700    109.500     42.800
+ 31 EP-6 EP E  28  25  20      0.700    109.500    162.800
+ 32   O2 OS M   6   4   3      1.415    110.000     52.100
+ 33 EP+2 EP E  32   6   4      0.700    109.500     43.300
+ 34 EP-2 EP E  32   6   4      0.700    109.500    163.300
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2GB_2-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2GB_2-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..979199dc1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2GB_2-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -139.600
+ 22 EP+4 EP E  20  18   9      0.700    109.500    -19.600
+ 23 EP-4 EP E  20  18   9      0.700    109.500    100.400
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   O3 OH 3  24  18   9      1.421    108.700    173.500
+ 27  H30 HO E  26  24  18      0.976    108.500     51.300
+ 28 EP+3 EP E  26  24  18      0.700    109.500    171.300
+ 29 EP-3 EP E  26  24  18      0.700    109.500    -68.700
+ 30   C2 CG M  24  18   9      1.529    110.600     52.800
+ 31   H2 H1 E  30  24  18      1.105    104.400     63.400
+ 32   O2 OS M  30  24  18      1.415    109.500   -174.500
+ 33 EP+2 EP E  32  30  24      0.700    109.500    -29.400
+ 34 EP-2 EP E  32  30  24      0.700    109.500     90.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2LA_2-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2LA_2-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..31c249043
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2LA_2-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   C3 CG 3   6   4   3      1.529    110.300    -67.600
+  9   H3 H1 E   8   6   4      1.101    109.000     65.800
+ 10   O3 OH 3   8   6   4      1.421    109.900   -173.300
+ 11  H3O HO E  10   8   6      0.976    108.500   -141.400
+ 12 EP+3 EP E  10   8   6      0.700    109.500    -21.400
+ 13 EP-3 EP E  10   8   6      0.700    109.500     98.600
+ 14   C4 CG 3   8   6   4      1.519    110.600    -53.300
+ 15   H4 H1 E  14   8   6      1.100    109.600    173.600
+ 16   O4 OH 3  14   8   6      1.430    109.600    -63.800
+ 17  H4O HO E  16  14   8      0.958    109.200     59.600
+ 18 EP+4 EP E  16  14   8      0.700    109.500    179.600
+ 19 EP-4 EP E  16  14   8      0.700    109.500    -59.600
+ 20   C5 CG 3  14   8   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  14   8      1.105    108.800     65.600
+ 22   O5 OS B  20  14   8      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  14      0.700    109.500    178.300
+ 24 EP-5 EP E  22  20  14      0.700    109.500    -63.800
+ 25   C6 CG 3  20  14   8      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  14      1.092    108.300    -55.800
+ 27  H62 H1 E  25  20  14      1.093    108.800     63.200
+ 28   O6 OH 3  25  20  14      1.413    112.700   -172.600
+ 29  H6O HO E  28  25  20      0.955    108.100    -87.200
+ 30 EP+6 EP E  28  25  20      0.700    109.500     42.800
+ 31 EP-6 EP E  28  25  20      0.700    109.500    162.800
+ 32   O2 OS M   6   4   3      1.415    110.000     52.100
+ 33 EP+2 EP E  32   6   4      0.700    109.500     43.300
+ 34 EP-2 EP E  32   6   4      0.700    109.500    163.300
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2LB_2-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2LB_2-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..992380ca3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2LB_2-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   O4 OH 3  18   9   6      1.430    111.700     67.600
+ 21  H4O HO E  20  18   9      0.958    109.200    -21.800
+ 22 EP+4 EP E  20  18   9      0.700    109.500   -141.800
+ 23 EP-4 EP E  20  18   9      0.700    109.500     98.200
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   O3 OH 3  24  18   9      1.421    108.700    173.500
+ 27  H30 HO E  26  24  18      0.976    108.500     51.300
+ 28 EP+3 EP E  26  24  18      0.700    109.500    171.300
+ 29 EP-3 EP E  26  24  18      0.700    109.500    -68.700
+ 30   C2 CG M  24  18   9      1.529    110.600     52.800
+ 31   H2 H1 E  30  24  18      1.105    104.400     63.400
+ 32   O2 OS M  30  24  18      1.415    109.500   -174.500
+ 33 EP+2 EP E  32  30  24      0.700    109.500    -29.400
+ 34 EP-2 EP E  32  30  24      0.700    109.500     90.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2MA_2-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2MA_2-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..dedcf5c8f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2MA_2-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   C3 CG 3   6   4   3      1.529    110.300    -67.600
+  9   H3 H1 E   8   6   4      1.101    109.000     65.800
+ 10   O3 OH 3   8   6   4      1.421    109.900   -173.300
+ 11  H3O HO E  10   8   6      0.976    108.500    -70.100
+ 12 EP+3 EP E  10   8   6      0.700    109.500     49.900
+ 13 EP-3 EP E  10   8   6      0.700    109.500    169.900
+ 14   C4 CG 3   8   6   4      1.519    110.600    -53.300
+ 15   H4 H1 E  14   8   6      1.100    109.600    -68.100
+ 16   O4 OH 3  14   8   6      1.430    109.600    171.400
+ 17  H4O HO E  16  14   8      0.958    109.200    115.200
+ 18 EP+4 EP E  16  14   8      0.700    109.500   -124.800
+ 19 EP-4 EP E  16  14   8      0.700    109.500     -4.800
+ 20   C5 CG 3  14   8   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  14   8      1.105    108.800     65.600
+ 22   O5 OS B  20  14   8      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  14      0.700    109.500   -174.400
+ 24 EP-5 EP E  22  20  14      0.700    109.500    -65.600
+ 25   C6 CG 3  20  14   8      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  14      1.092    108.300     57.100
+ 27  H62 H1 E  25  20  14      1.093    108.800    -54.900
+ 28   O6 OH 3  25  20  14      1.413    112.700    178.900
+ 29  H6O HO E  28  25  20      0.955    108.100     96.000
+ 30 EP+6 EP E  28  25  20      0.700    109.500    -24.000
+ 31 EP-6 EP E  28  25  20      0.700    109.500   -144.000
+ 32   O2 OS M   6   4   3      1.415    106.300    171.500
+ 33 EP+2 EP E  32   6   4      0.700    109.500     47.900
+ 34 EP-2 EP E  32   6   4      0.700    109.500    -72.100
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2MB_2-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2MB_2-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..a7f18742f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/2MB_2-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -124.900
+ 22 EP+4 EP E  20  18   9      0.700    109.500     -4.900
+ 23 EP-4 EP E  20  18   9      0.700    109.500    115.100
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   O3 OH 3  24  18   9      1.421    108.700    173.500
+ 27  H30 HO E  26  24  18      0.976    108.500    168.700
+ 28 EP+3 EP E  26  24  18      0.700    109.500     48.700
+ 29 EP-3 EP E  26  24  18      0.700    109.500    -71.300
+ 30   C2 CG M  24  18   9      1.529    110.600     52.800
+ 31   H2 H1 E  30  24  18      1.105    106.200   -171.000
+ 32   O2 OS M  30  24  18      1.415    113.900     66.100
+ 33 EP+2 EP E  32  30  24      0.700    109.500    166.300
+ 34 EP-2 EP E  32  30  24      0.700    109.500    -73.700
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3GA_3-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3GA_3-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..fb73f4dbd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3GA_3-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   C4 CG 3  12   6   4      1.519    110.600    -53.300
+ 15   H4 H1 E  14  12   6      1.100    109.600    -68.100
+ 16   O4 OH 3  14  12   6      1.430    109.600    171.400
+ 17  H4O HO E  16  14  12      0.958    109.200     59.600
+ 18 EP+4 EP E  16  14  12      0.700    109.500    179.600
+ 19 EP-4 EP E  16  14  12      0.700    109.500    -59.600
+ 20   C5 CG 3  14  12   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  14  12      1.105    108.800     65.600
+ 22   O5 OS B  20  14  12      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  14      0.700    109.500    178.300
+ 24 EP-5 EP E  22  20  14      0.700    109.500    -63.800
+ 25   C6 CG 3  20  14  12      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  14      1.092    108.300    -55.800
+ 27  H62 H1 E  25  20  14      1.093    108.800     63.200
+ 28   O6 OH 3  25  20  14      1.413    112.700   -172.600
+ 29  H6O HO E  28  25  20      0.955    108.100    -87.200
+ 30 EP+6 EP E  28  25  20      0.700    109.500     42.800
+ 31 EP-6 EP E  28  25  20      0.700    109.500    162.800
+ 32   O3 OS M  12   6   4      1.421    109.900   -173.300
+ 33 EP+3 EP E  32  12   6      0.700    109.500    -21.400
+ 34 EP-3 EP E  32  12   6      0.700    109.500     98.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3GB_3-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3GB_3-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..b18e39608
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3GB_3-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -139.600
+ 22 EP+4 EP E  20  18   9      0.700    109.500    -19.600
+ 23 EP-4 EP E  20  18   9      0.700    109.500    100.400
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   C2 CG B  24  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  24  18      1.105    104.400     63.400
+ 28   O2 OH 3  26  24  18      1.415    109.500   -174.500
+ 29  H2O HO E  28  26  24      0.957    110.000   -149.400
+ 30 EP+2 EP E  28  26  24      0.700    109.500    -29.400
+ 31 EP-2 EP E  28  26  24      0.700    109.500     90.600
+ 32   O3 OS M  24  18   9      1.421    108.700    173.500
+ 33 EP+3 EP E  32  24  18      0.700    109.500    171.300
+ 34 EP-3 EP E  32  24  18      0.700    109.500    -68.700
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3LA_3-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3LA_3-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..aa8f90e4b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3LA_3-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   C4 CG 3  12   6   4      1.519    110.600    -53.300
+ 15   H4 H1 E  14  12   6      1.100    109.600    173.600
+ 16   O4 OH 3  14  12   6      1.430    109.600    -63.800
+ 17  H4O HO E  16  14  12      0.958    109.200     59.600
+ 18 EP+4 EP E  16  14  12      0.700    109.500    179.600
+ 19 EP-4 EP E  16  14  12      0.700    109.500    -59.600
+ 20   C5 CG 3  14  12   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  14  12      1.105    108.800     65.600
+ 22   O5 OS B  20  14  12      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  14      0.700    109.500    178.300
+ 24 EP-5 EP E  22  20  14      0.700    109.500    -63.800
+ 25   C6 CG 3  20  14  12      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  14      1.092    108.300    -55.800
+ 27  H62 H1 E  25  20  14      1.093    108.800     63.200
+ 28   O6 OH 3  25  20  14      1.413    112.700   -172.600
+ 29  H6O HO E  28  25  20      0.955    108.100    -87.200
+ 30 EP+6 EP E  28  25  20      0.700    109.500     42.800
+ 31 EP-6 EP E  28  25  20      0.700    109.500    162.800
+ 32   O3 OS M  12   6   4      1.421    109.900   -173.300
+ 33 EP+3 EP E  32  12   6      0.700    109.500    -21.400
+ 34 EP-3 EP E  32  12   6      0.700    109.500     98.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3LB_3-_os_B-D-GALACTO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3LB_3-_os_B-D-GALACTO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..cbdd8413a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3LB_3-_os_B-D-GALACTO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   O4 OH 3  18   9   6      1.430    111.700     67.600
+ 21  H4O HO E  20  18   9      0.958    109.200    -21.800
+ 22 EP+4 EP E  20  18   9      0.700    109.500   -141.800
+ 23 EP-4 EP E  20  18   9      0.700    109.500     98.200
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   C2 CG B  24  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  24  18      1.105    104.400     63.400
+ 28   O2 OH 3  26  24  18      1.415    109.500   -174.500
+ 29  H2O HO E  28  26  24      0.957    110.000   -149.400
+ 30 EP+2 EP E  28  26  24      0.700    109.500    -29.400
+ 31 EP-2 EP E  28  26  24      0.700    109.500     90.600
+ 32   O3 OS M  24  18   9      1.421    108.700    173.500
+ 33 EP+3 EP E  32  24  18      0.700    109.500    171.300
+ 34 EP-3 EP E  32  24  18      0.700    109.500    -68.700
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3MA_3-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3MA_3-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..1c3add8e5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3MA_3-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   C4 CG 3  12   6   4      1.519    110.600    -53.300
+ 15   H4 H1 E  14  12   6      1.100    109.600    -68.100
+ 16   O4 OH 3  14  12   6      1.430    109.600    171.400
+ 17  H4O HO E  16  14  12      0.958    109.200    115.200
+ 18 EP+4 EP E  16  14  12      0.700    109.500   -124.800
+ 19 EP-4 EP E  16  14  12      0.700    109.500     -4.800
+ 20   C5 CG 3  14  12   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  14  12      1.105    108.800     65.600
+ 22   O5 OS B  20  14  12      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  14      0.700    109.500   -174.400
+ 24 EP-5 EP E  22  20  14      0.700    109.500    -65.600
+ 25   C6 CG 3  20  14  12      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  14      1.092    108.300     57.100
+ 27  H62 H1 E  25  20  14      1.093    108.800    -54.900
+ 28   O6 OH 3  25  20  14      1.413    112.700    178.900
+ 29  H6O HO E  28  25  20      0.955    108.100     96.000
+ 30 EP+6 EP E  28  25  20      0.700    109.500    -24.000
+ 31 EP-6 EP E  28  25  20      0.700    109.500   -144.000
+ 32   O3 OS M  12   6   4      1.421    109.900   -173.300
+ 33 EP+3 EP E  32  12   6      0.700    109.500     49.900
+ 34 EP-3 EP E  32  12   6      0.700    109.500    169.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3MB_3-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3MB_3-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..55924a0da
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/3MB_3-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -124.900
+ 22 EP+4 EP E  20  18   9      0.700    109.500     -4.900
+ 23 EP-4 EP E  20  18   9      0.700    109.500    115.100
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   C2 CG B  24  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  24  18      1.105    106.200   -171.000
+ 28   O2 OH 3  26  24  18      1.415    113.900     66.100
+ 29  H2O HO E  28  26  24      0.957    110.000     46.300
+ 30 EP+2 EP E  28  26  24      0.700    109.500    166.300
+ 31 EP-2 EP E  28  26  24      0.700    109.500    -73.700
+ 32   O3 OS M  24  18   9      1.421    108.700    173.500
+ 33 EP+3 EP E  32  24  18      0.700    109.500     48.700
+ 34 EP-3 EP E  32  24  18      0.700    109.500    -71.300
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4GA_4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4GA_4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..4e4014cf7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4GA_4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   C5 CG 3  18  12   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  18  12      1.105    108.800     65.600
+ 22   O5 OS B  20  18  12      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  18      0.700    109.500    178.300
+ 24 EP-5 EP E  22  20  18      0.700    109.500    -63.800
+ 25   C6 CG 3  20  18  12      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  18      1.092    108.300    -55.800
+ 27  H62 H1 E  25  20  18      1.093    108.800     63.200
+ 28   O6 OH 3  25  20  18      1.413    112.700   -172.600
+ 29  H6O HO E  28  25  20      0.955    108.100    -87.200
+ 30 EP+6 EP E  28  25  20      0.700    109.500     42.800
+ 31 EP-6 EP E  28  25  20      0.700    109.500    162.800
+ 32   O4 OS M  18  12   6      1.430    109.600    171.400
+ 33 EP+4 EP E  32  18  12      0.700    109.500    179.600
+ 34 EP-4 EP E  32  18  12      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4GB_4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4GB_4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..250d09296
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4GB_4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OH 3  20  18   9      1.421    108.700    173.500
+ 23  H30 HO E  22  20  18      0.976    108.500     51.300
+ 24 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 25 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 26   C2 CG B  20  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  20  18      1.105    104.400     63.400
+ 28   O2 OH 3  26  20  18      1.415    109.500   -174.500
+ 29  H2O HO E  28  26  20      0.957    110.000   -149.400
+ 30 EP+2 EP E  28  26  20      0.700    109.500    -29.400
+ 31 EP-2 EP E  28  26  20      0.700    109.500     90.600
+ 32   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 33 EP+4 EP E  32  18   9      0.700    109.500    -19.600
+ 34 EP-4 EP E  32  18   9      0.700    109.500    100.400
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4LA_4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4LA_4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..bd8144979
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4LA_4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    173.600
+ 20   C5 CG 3  18  12   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  18  12      1.105    108.800     65.600
+ 22   O5 OS B  20  18  12      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  18      0.700    109.500    178.300
+ 24 EP-5 EP E  22  20  18      0.700    109.500    -63.800
+ 25   C6 CG 3  20  18  12      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  18      1.092    108.300    -55.800
+ 27  H62 H1 E  25  20  18      1.093    108.800     63.200
+ 28   O6 OH 3  25  20  18      1.413    112.700   -172.600
+ 29  H6O HO E  28  25  20      0.955    108.100    -87.200
+ 30 EP+6 EP E  28  25  20      0.700    109.500     42.800
+ 31 EP-6 EP E  28  25  20      0.700    109.500    162.800
+ 32   O4 OS M  18  12   6      1.430    109.600    -63.800
+ 33 EP+4 EP E  32  18  12      0.700    109.500    179.600
+ 34 EP-4 EP E  32  18  12      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4LB_4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4LB_4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..d613d3a41
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4LB_4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OH 3  20  18   9      1.421    108.700    173.500
+ 23  H30 HO E  22  20  18      0.976    108.500     51.300
+ 24 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 25 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 26   C2 CG B  20  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  20  18      1.105    104.400     63.400
+ 28   O2 OH 3  26  20  18      1.415    109.500   -174.500
+ 29  H2O HO E  28  26  20      0.957    110.000   -149.400
+ 30 EP+2 EP E  28  26  20      0.700    109.500    -29.400
+ 31 EP-2 EP E  28  26  20      0.700    109.500     90.600
+ 32   O4 OS M  18   9   6      1.430    111.700     67.600
+ 33 EP+4 EP E  32  18   9      0.700    109.500   -141.800
+ 34 EP-4 EP E  32  18   9      0.700    109.500     98.200
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4MA_4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4MA_4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..8ff8643df
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4MA_4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500    -70.100
+ 16 EP+3 EP E  14  12   6      0.700    109.500     49.900
+ 17 EP-3 EP E  14  12   6      0.700    109.500    169.900
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   C5 CG 3  18  12   6      1.528    110.100     52.800
+ 21   H5 H1 E  20  18  12      1.105    108.800     65.600
+ 22   O5 OS B  20  18  12      1.435    110.800    -54.400
+ 23 EP+5 EP E  22  20  18      0.700    109.500   -174.400
+ 24 EP-5 EP E  22  20  18      0.700    109.500    -65.600
+ 25   C6 CG 3  20  18  12      1.517    113.300   -174.200
+ 26  H61 H1 E  25  20  18      1.092    108.300     57.100
+ 27  H62 H1 E  25  20  18      1.093    108.800    -54.900
+ 28   O6 OH 3  25  20  18      1.413    112.700    178.900
+ 29  H6O HO E  28  25  20      0.955    108.100     96.000
+ 30 EP+6 EP E  28  25  20      0.700    109.500    -24.000
+ 31 EP-6 EP E  28  25  20      0.700    109.500   -144.000
+ 32   O4 OS M  18  12   6      1.430    109.600    171.400
+ 33 EP+4 EP E  32  18  12      0.700    109.500   -124.800
+ 34 EP-4 EP E  32  18  12      0.700    109.500     -4.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4MB_4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4MB_4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..12c8837ce
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/4MB_4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OH 3  20  18   9      1.421    108.700    173.500
+ 23  H30 HO E  22  20  18      0.976    108.500    168.700
+ 24 EP+3 EP E  22  20  18      0.700    109.500     48.700
+ 25 EP-3 EP E  22  20  18      0.700    109.500    -71.300
+ 26   C2 CG B  20  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  20  18      1.105    106.200   -171.000
+ 28   O2 OH 3  26  20  18      1.415    113.900     66.100
+ 29  H2O HO E  28  26  20      0.957    110.000     46.300
+ 30 EP+2 EP E  28  26  20      0.700    109.500    166.300
+ 31 EP-2 EP E  28  26  20      0.700    109.500    -73.700
+ 32   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 33 EP+4 EP E  32  18   9      0.700    109.500     -4.900
+ 34 EP-4 EP E  32  18   9      0.700    109.500    115.100
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6GA_6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6GA_6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..9a25aa15e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6GA_6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   O4 OH 3  18  12   6      1.430    109.600    171.400
+ 21  H4O HO E  20  18  12      0.958    109.200     59.600
+ 22 EP+4 EP E  20  18  12      0.700    109.500    179.600
+ 23 EP-4 EP E  20  18  12      0.700    109.500    -59.600
+ 24   C5 CG M  18  12   6      1.528    110.100     52.800
+ 25   H5 H1 E  24  18  12      1.105    108.800     65.600
+ 26   O5 OS B  24  18  12      1.435    110.800    -54.400
+ 27 EP+5 EP E  26  24  18      0.700    109.500    178.300
+ 28 EP-5 EP E  26  24  18      0.700    109.500    -63.800
+ 29   C6 CG M  24  18  12      1.517    113.300   -174.200
+ 30  H61 H1 E  29  24  18      1.092    108.300    -55.800
+ 31  H62 H1 E  29  24  18      1.093    108.800     63.200
+ 32   O6 OS M  29  24  18      1.413    112.700   -172.600
+ 33 EP+6 EP E  32  29  24      0.700    109.500     42.800
+ 34 EP-6 EP E  32  29  24      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6GB_6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6GB_6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..deeeaa7cd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6GB_6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  13  11   9      0.958    109.200   -139.600
+ 15 EP+4 EP E  13  11   9      0.700    109.500    -19.600
+ 16 EP-4 EP E  13  11   9      0.700    109.500    100.400
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OH 3  17  11   9      1.421    108.700    173.500
+ 20  H30 HO E  19  17  11      0.976    108.500     51.300
+ 21 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 22 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 23   C2 CG B  17  11   9      1.529    110.600     52.800
+ 24   H2 H1 E  23  17  11      1.105    104.400     63.400
+ 25   O2 OH 3  23  17  11      1.415    109.500   -174.500
+ 26  H2O HO E  25  23  17      0.957    110.000   -149.400
+ 27 EP+2 EP E  25  23  17      0.700    109.500    -29.400
+ 28 EP-2 EP E  25  23  17      0.700    109.500     90.600
+ 29   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 30  H61 H1 E  29   9   6      1.092    108.300   -178.000
+ 31  H62 H1 E  29   9   6      1.093    108.800    -59.000
+ 32   O6 OS M  29   9   6      1.413    112.700     65.200
+ 33 EP+6 EP E  32  29   9      0.700    109.500    178.100
+ 34 EP-6 EP E  32  29   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6LA_6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6LA_6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..dc21d03f3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6LA_6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    173.600
+ 20   O4 OH 3  18  12   6      1.430    109.600    -63.800
+ 21  H4O HO E  20  18  12      0.958    109.200     59.600
+ 22 EP+4 EP E  20  18  12      0.700    109.500    179.600
+ 23 EP-4 EP E  20  18  12      0.700    109.500    -59.600
+ 24   C5 CG M  18  12   6      1.528    110.100     52.800
+ 25   H5 H1 E  24  18  12      1.105    108.800     65.600
+ 26   O5 OS B  24  18  12      1.435    110.800    -54.400
+ 27 EP+5 EP E  26  24  18      0.700    109.500    178.300
+ 28 EP-5 EP E  26  24  18      0.700    109.500    -63.800
+ 29   C6 CG M  24  18  12      1.517    113.300   -174.200
+ 30  H61 H1 E  29  24  18      1.092    108.300    -55.800
+ 31  H62 H1 E  29  24  18      1.093    108.800     63.200
+ 32   O6 OS M  29  24  18      1.413    112.700   -172.600
+ 33 EP+6 EP E  32  29  24      0.700    109.500     42.800
+ 34 EP-6 EP E  32  29  24      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6LB_6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6LB_6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..896adeb5f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6LB_6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OH 3  11   9   6      1.430    111.700     67.600
+ 14  H4O HO E  13  11   9      0.958    109.200    -21.800
+ 15 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 16 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OH 3  17  11   9      1.421    108.700    173.500
+ 20  H30 HO E  19  17  11      0.976    108.500     51.300
+ 21 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 22 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 23   C2 CG B  17  11   9      1.529    110.600     52.800
+ 24   H2 H1 E  23  17  11      1.105    104.400     63.400
+ 25   O2 OH 3  23  17  11      1.415    109.500   -174.500
+ 26  H2O HO E  25  23  17      0.957    110.000   -149.400
+ 27 EP+2 EP E  25  23  17      0.700    109.500    -29.400
+ 28 EP-2 EP E  25  23  17      0.700    109.500     90.600
+ 29   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 30  H61 H1 E  29   9   6      1.092    108.300   -178.000
+ 31  H62 H1 E  29   9   6      1.093    108.800    -59.000
+ 32   O6 OS M  29   9   6      1.413    112.700     65.200
+ 33 EP+6 EP E  32  29   9      0.700    109.500    178.100
+ 34 EP-6 EP E  32  29   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6MA_6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6MA_6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..911de9cf7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6MA_6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500    -70.100
+ 16 EP+3 EP E  14  12   6      0.700    109.500     49.900
+ 17 EP-3 EP E  14  12   6      0.700    109.500    169.900
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   O4 OH 3  18  12   6      1.430    109.600    171.400
+ 21  H4O HO E  20  18  12      0.958    109.200    115.200
+ 22 EP+4 EP E  20  18  12      0.700    109.500   -124.800
+ 23 EP-4 EP E  20  18  12      0.700    109.500     -4.800
+ 24   C5 CG M  18  12   6      1.528    110.100     52.800
+ 25   H5 H1 E  24  18  12      1.105    108.800     65.600
+ 26   O5 OS B  24  18  12      1.435    110.800    -54.400
+ 27 EP+5 EP E  26  24  18      0.700    109.500   -174.400
+ 28 EP-5 EP E  26  24  18      0.700    109.500    -65.600
+ 29   C6 CG M  24  18  12      1.517    113.300   -174.200
+ 30  H61 H1 E  29  24  18      1.092    108.300     57.100
+ 31  H62 H1 E  29  24  18      1.093    108.800    -54.900
+ 32   O6 OS M  29  24  18      1.413    112.700    178.900
+ 33 EP+6 EP E  32  29  24      0.700    109.500    -24.000
+ 34 EP-6 EP E  32  29  24      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6MB_6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6MB_6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..1e735e9ac
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/6MB_6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,34 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  13  11   9      0.958    109.200   -124.900
+ 15 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 16 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OH 3  17  11   9      1.421    108.700    173.500
+ 20  H30 HO E  19  17  11      0.976    108.500    168.700
+ 21 EP+3 EP E  19  17  11      0.700    109.500     48.700
+ 22 EP-3 EP E  19  17  11      0.700    109.500    -71.300
+ 23   C2 CG B  17  11   9      1.529    110.600     52.800
+ 24   H2 H1 E  23  17  11      1.105    106.200   -171.000
+ 25   O2 OH 3  23  17  11      1.415    113.900     66.100
+ 26  H2O HO E  25  23  17      0.957    110.000     46.300
+ 27 EP+2 EP E  25  23  17      0.700    109.500    166.300
+ 28 EP-2 EP E  25  23  17      0.700    109.500    -73.700
+ 29   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 30  H61 H1 E  29   9   6      1.092    108.300    179.300
+ 31  H62 H1 E  29   9   6      1.093    108.800     62.900
+ 32   O6 OS M  29   9   6      1.413    112.700    -65.100
+ 33 EP+6 EP E  32  29   9      0.700    109.500     24.000
+ 34 EP-6 EP E  32  29   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/OME_o-methyl_for_glycon_RESP_0.010__op_avg._from_ens_avg_a_s_b-glcgalman_w_s__EPs_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/OME_o-methyl_for_glycon_RESP_0.010__op_avg._from_ens_avg_a_s_b-glcgalman_w_s__EPs_cp_.in_frag
new file mode 100644
index 000000000..8768ac734
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/OME_o-methyl_for_glycon_RESP_0.010__op_avg._from_ens_avg_a_s_b-glcgalman_w_s__EPs_cp_.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   H1 H1 M   3   2   1      1.000     90.000    180.000
+  5  CH3 CG M   4   3   2      1.085    109.500    180.000
+  6   H2 H1 E   5   4   3      1.085    111.400     60.000
+  7   H3 H1 E   5   4   3      1.085    111.400    -60.000
+  8    O OS M   5   4   3      1.399    107.000    180.000
+  9 EP+1 EP E   8   5   4      0.700    109.500     60.000
+ 10 EP-1 EP E   8   5   4      0.700    109.500    -60.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PGA_2,3,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PGA_2,3,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..5427287e1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PGA_2,3,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 15 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    -68.100
+ 18   O4 OS B  16  11   6      1.430    109.600    171.400
+ 19 EP+4 EP E  18  16  11      0.700    109.500    179.600
+ 20 EP-4 EP E  18  16  11      0.700    109.500    -59.600
+ 21   C5 CG M  16  11   6      1.528    110.100     52.800
+ 22   H5 H1 E  21  16  11      1.105    108.800     65.600
+ 23   O5 OS B  21  16  11      1.435    110.800    -54.400
+ 24 EP+5 EP E  23  22  16      0.700    109.500    178.300
+ 25 EP-5 EP E  22  23  16      0.700    109.500    -63.800
+ 26   C6 CG M  22  16  11      1.517    113.300   -174.200
+ 27  H61 H1 E  26  22  16      1.092    108.300    -55.800
+ 28  H62 H1 E  26  22  16      1.093    108.800     63.200
+ 29   O6 OS M  26  22  16      1.413    112.700   -172.600
+ 30 EP+6 EP E  29  26  22      0.700    109.500     42.800
+ 31 EP-6 EP E  29  26  22      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PGB_2,3,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PGB_2,3,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..93613956b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PGB_2,3,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500    -19.600
+ 15 EP-4 EP E  13  11   9      0.700    109.500    100.400
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OS B  16  11   9      1.421    108.700    173.500
+ 19 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 20 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 21   C2 CG B  16  14   9      1.529    110.600     52.800
+ 22   H2 H1 E  21  16  11      1.105    104.400     63.400
+ 23   O2 OS B  21  16  11      1.415    109.500   -174.500
+ 24 EP+2 EP E  23  21  16      0.700    109.500    -29.400
+ 25 EP-2 EP E  23  21  16      0.700    109.500     90.600
+ 26   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 27  H61 H1 E  26   9   6      1.092    108.300   -178.000
+ 28  H62 H1 E  26   9   6      1.093    108.800    -59.000
+ 29   O6 OS M  26   9   6      1.413    112.700     65.200
+ 30 EP+6 EP E  29  26   9      0.700    109.500    178.100
+ 31 EP-6 EP E  29  26   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PLA_2,3,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PLA_2,3,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..ce7c7e510
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PLA_2,3,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 15 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    173.600
+ 18   O4 OS B  16  11   6      1.430    109.600    -63.800
+ 19 EP+4 EP E  18  16  11      0.700    109.500    179.600
+ 20 EP-4 EP E  18  16  11      0.700    109.500    -59.600
+ 21   C5 CG M  16  11   6      1.528    110.100     52.800
+ 22   H5 H1 E  22  16  11      1.105    108.800     65.600
+ 23   O5 OS B  22  16  11      1.435    110.800    -54.400
+ 24 EP+5 EP E  24  22  16      0.700    109.500    178.300
+ 25 EP-5 EP E  24  22  16      0.700    109.500    -63.800
+ 26   C6 CG M  22  16  11      1.517    113.300   -174.200
+ 27  H61 H1 E  27  22  16      1.092    108.300    -55.800
+ 28  H62 H1 E  27  22  16      1.093    108.800     63.200
+ 29   O6 OS M  27  22  16      1.413    112.700   -172.600
+ 30 EP+6 EP E  30  27  22      0.700    109.500     42.800
+ 31 EP-6 EP E  30  27  22      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PLB_2,3,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PLB_2,3,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..5fa27cd1c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PLB_2,3,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OS B  11   9   6      1.430    111.700     67.600
+ 14 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 15 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OS B  16  11   9      1.421    108.700    173.500
+ 19 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 20 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 21   C2 CG B  16  11   9      1.529    110.600     52.800
+ 22   H2 H1 E  21  16  11      1.105    104.400     63.400
+ 23   O2 OS B  21  16  11      1.415    109.500   -174.500
+ 24 EP+2 EP E  23  21  16      0.700    109.500    -29.400
+ 25 EP-2 EP E  23  21  16      0.700    109.500     90.600
+ 26   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 27  H61 H1 E  26   9   6      1.092    108.300   -178.000
+ 28  H62 H1 E  26   9   6      1.093    108.800    -59.000
+ 29   O6 OS M  26   9   6      1.413    112.700     65.200
+ 30 EP+6 EP E  29  26   9      0.700    109.500    178.100
+ 31 EP-6 EP E  29  26   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PMA_2,3,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PMA_2,3,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..d459e2f86
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PMA_2,3,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OS B   6   4   3      1.415    106.300    171.500
+  9 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 10 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500     49.900
+ 15 EP-3 EP E  13  11   6      0.700    109.500    169.900
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    -68.100
+ 18   O4 OS B  16  11   6      1.430    109.600    171.400
+ 19 EP+4 EP E  18  16  11      0.700    109.500   -124.800
+ 20 EP-4 EP E  18  16  11      0.700    109.500     -4.800
+ 21   C5 CG M  16  11   6      1.528    110.100     52.800
+ 22   H5 H1 E  21  16  11      1.105    108.800     65.600
+ 23   O5 OS B  21  16  11      1.435    110.800    -54.400
+ 24 EP+5 EP E  23  21  16      0.700    109.500   -174.400
+ 25 EP-5 EP E  23  21  16      0.700    109.500    -65.600
+ 26   C6 CG M  21  16  11      1.517    113.300   -174.200
+ 27  H61 H1 E  26  21  16      1.092    108.300     57.100
+ 28  H62 H1 E  26  21  16      1.093    108.800    -54.900
+ 29   O6 OS M  26  21  16      1.413    112.700    178.900
+ 30 EP+6 EP E  29  26  21      0.700    109.500    -24.000
+ 31 EP-6 EP E  29  26  21      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PMB_2,3,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PMB_2,3,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..3f3fa2fec
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/PMB_2,3,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,31 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 15 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OS B  16  11   9      1.421    108.700    173.500
+ 19 EP+3 EP E  18  16  11      0.700    109.500     48.700
+ 20 EP-3 EP E  18  16  11      0.700    109.500    -71.300
+ 21   C2 CG B  16  11   9      1.529    110.600     52.800
+ 22   H2 H1 E  22  16  11      1.105    106.200   -171.000
+ 23   O2 OS B  22  16  11      1.415    113.900     66.100
+ 24 EP+2 EP E  24  22  16      0.700    109.500    166.300
+ 25 EP-2 EP E  24  22  16      0.700    109.500    -73.700
+ 26   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 27  H61 H1 E  26   9   6      1.092    108.300    179.300
+ 28  H62 H1 E  26   9   6      1.093    108.800     62.900
+ 29   O6 OS M  26   9   6      1.413    112.700    -65.100
+ 30 EP+6 EP E  29  26   9      0.700    109.500     24.000
+ 31 EP-6 EP E  29  26   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QGA_3,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QGA_3,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..dda38389e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QGA_3,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    -68.100
+ 19   O4 OS B  17  12   6      1.430    109.600    171.400
+ 20 EP+4 EP E  19  17  12      0.700    109.500    179.600
+ 21 EP-4 EP E  19  17  12      0.700    109.500    -59.600
+ 22   C5 CG M  17  12   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  17  12      1.105    108.800     65.600
+ 24   O5 OS B  22  17  12      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  22  17      0.700    109.500    178.300
+ 26 EP-5 EP E  24  22  17      0.700    109.500    -63.800
+ 27   C6 CG M  22  17  12      1.517    113.300   -174.200
+ 28  H61 H1 E  27  22  17      1.092    108.300    -55.800
+ 29  H62 H1 E  27  22  17      1.093    108.800     63.200
+ 30   O6 OS M  27  22  17      1.413    112.700   -172.600
+ 31 EP+6 EP E  30  27  22      0.700    109.500     42.800
+ 32 EP-6 EP E  30  27  22      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QGB_3,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QGB_3,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..2f1cb9c97
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QGB_3,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500    -19.600
+ 15 EP-4 EP E  13  11   9      0.700    109.500    100.400
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OS B  16  11   9      1.421    108.700    173.500
+ 19 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 20 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 21   C2 CG B  16  14   9      1.529    110.600     52.800
+ 22   H2 H1 E  21  16  11      1.105    104.400     63.400
+ 23   O2 OH 3  21  16  11      1.415    109.500   -174.500
+ 24  H2O HO E  23  21  16      0.957    110.000   -149.400
+ 25 EP+2 EP E  23  21  16      0.700    109.500    -29.400
+ 26 EP-2 EP E  23  21  16      0.700    109.500     90.600
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300   -178.000
+ 29  H62 H1 E  27   9   6      1.093    108.800    -59.000
+ 30   O6 OS M  27   9   6      1.413    112.700     65.200
+ 31 EP+6 EP E  30  27   9      0.700    109.500    178.100
+ 32 EP-6 EP E  30  27   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QLA_3,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QLA_3,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..5e59f487f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QLA_3,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    173.600
+ 19   O4 OS B  17  12   6      1.430    109.600    -63.800
+ 20 EP+4 EP E  19  17  12      0.700    109.500    179.600
+ 21 EP-4 EP E  19  17  12      0.700    109.500    -59.600
+ 22   C5 CG M  17  12   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  17  12      1.105    108.800     65.600
+ 24   O5 OS B  22  17  12      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  22  17      0.700    109.500    178.300
+ 26 EP-5 EP E  24  22  17      0.700    109.500    -63.800
+ 27   C6 CG M  22  17  12      1.517    113.300   -174.200
+ 28  H61 H1 E  27  22  18      1.092    108.300    -55.800
+ 29  H62 H1 E  27  22  18      1.093    108.800     63.200
+ 30   O6 OS M  27  22  18      1.413    112.700   -172.600
+ 31 EP+6 EP E  30  27  22      0.700    109.500     42.800
+ 32 EP-6 EP E  30  27  22      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QLB_3,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QLB_3,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..b63fdaf52
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QLB_3,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OS B  11   9   6      1.430    111.700     67.600
+ 14 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 15 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OS B  16  11   9      1.421    108.700    173.500
+ 19 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 20 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 21   C2 CG B  16  11   9      1.529    110.600     52.800
+ 22   H2 H1 E  21  16  11      1.105    104.400     63.400
+ 23   O2 OH 3  21  16  11      1.415    109.500   -174.500
+ 24  H2O HO E  23  21  16      0.957    110.000   -149.400
+ 25 EP+2 EP E  23  21  16      0.700    109.500    -29.400
+ 26 EP-2 EP E  23  21  16      0.700    109.500     90.600
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300   -178.000
+ 29  H62 H1 E  27   9   6      1.093    108.800    -59.000
+ 30   O6 OS M  27   9   6      1.413    112.700     65.200
+ 31 EP+6 EP E  30  27   9      0.700    109.500    178.100
+ 32 EP-6 EP E  30  27   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QMA_3,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QMA_3,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..31e8d6038
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QMA_3,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500     49.900
+ 16 EP-3 EP E  14  12   6      0.700    109.500    169.900
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    -68.100
+ 19   O4 OS B  17  12   6      1.430    109.600    171.400
+ 20 EP+4 EP E  19  17  12      0.700    109.500   -124.800
+ 21 EP-4 EP E  19  17  12      0.700    109.500     -4.800
+ 22   C5 CG M  17  12   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  17  12      1.105    108.800     65.600
+ 24   O5 OS B  22  17  12      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  22  17      0.700    109.500   -174.400
+ 26 EP-5 EP E  24  22  17      0.700    109.500    -65.600
+ 27   C6 CG M  22  17  12      1.517    113.300   -174.200
+ 28  H61 H1 E  27  22  17      1.092    108.300     57.100
+ 29  H62 H1 E  27  22  17      1.093    108.800    -54.900
+ 30   O6 OS M  27  22  17      1.413    112.700    178.900
+ 31 EP+6 EP E  30  27  22      0.700    109.500    -24.000
+ 32 EP-6 EP E  30  27  22      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QMB_3,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QMB_3,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..87dc057ca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/QMB_3,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 15 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OS B  16  11   9      1.421    108.700    173.500
+ 19 EP+3 EP E  18  16  11      0.700    109.500     48.700
+ 20 EP-3 EP E  18  16  11      0.700    109.500    -71.300
+ 21   C2 CG B  16  11   9      1.529    110.600     52.800
+ 22   H2 H1 E  22  16  11      1.105    106.200   -171.000
+ 23   O2 OH 3  22  16  11      1.415    113.900     66.100
+ 24  H2O HO E  24  22  16      0.957    110.000     46.300
+ 25 EP+2 EP E  24  22  16      0.700    109.500    166.300
+ 26 EP-2 EP E  24  22  16      0.700    109.500    -73.700
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300    179.300
+ 29  H62 H1 E  27   9   6      1.093    108.800     62.900
+ 30   O6 OS M  27   9   6      1.413    112.700    -65.100
+ 31 EP+6 EP E  30  27   9      0.700    109.500     24.000
+ 32 EP-6 EP E  30  27   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RGA_2,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RGA_2,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..5bb166cd5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RGA_2,4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500   -141.400
+ 15 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    -68.100
+ 19   O4 OS B  17  11   6      1.430    109.600    171.400
+ 20 EP+4 EP E  19  17  11      0.700    109.500    179.600
+ 21 EP-4 EP E  19  17  11      0.700    109.500    -59.600
+ 22   C5 CG M  17  11   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  17  11      1.105    108.800     65.600
+ 24   O5 OS B  22  17  11      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  22  17      0.700    109.500    178.300
+ 26 EP-5 EP E  24  22  17      0.700    109.500    -63.800
+ 27   C6 CG M  22  17  11      1.517    113.300   -174.200
+ 28  H61 H1 E  27  22  17      1.092    108.300    -55.800
+ 29  H62 H1 E  27  22  17      1.093    108.800     63.200
+ 30   O6 OS M  27  22  17      1.413    112.700   -172.600
+ 31 EP+6 EP E  30  27  22      0.700    109.500     42.800
+ 32 EP-6 EP E  30  27  22      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RGB_2,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RGB_2,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..4f8c13db8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RGB_2,4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500    -19.600
+ 15 EP-4 EP E  13  11   9      0.700    109.500    100.400
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OH 3  16  11   9      1.421    108.700    173.500
+ 19  H30 HO E  18  16  11      0.976    108.500     51.300
+ 20 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 21 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 22   C2 CG B  16  14   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  16  11      1.105    104.400     63.400
+ 24   O2 OS B  22  16  11      1.415    109.500   -174.500
+ 25 EP+2 EP E  24  22  16      0.700    109.500    -29.400
+ 26 EP-2 EP E  24  22  16      0.700    109.500     90.600
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300   -178.000
+ 29  H62 H1 E  27   9   6      1.093    108.800    -59.000
+ 30   O6 OS M  27   9   6      1.413    112.700     65.200
+ 31 EP+6 EP E  30  27   9      0.700    109.500    178.100
+ 32 EP-6 EP E  30  27   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RLA_2,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RLA_2,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..3cc8e1a42
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RLA_2,4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500   -141.400
+ 15 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    173.600
+ 19   O4 OS B  17  11   6      1.430    109.600    -63.800
+ 20 EP+4 EP E  19  17  11      0.700    109.500    179.600
+ 21 EP-4 EP E  19  17  11      0.700    109.500    -59.600
+ 22   C5 CG M  17  11   6      1.528    110.100     52.800
+ 23   H5 H1 E  23  17  11      1.105    108.800     65.600
+ 24   O5 OS B  23  17  11      1.435    110.800    -54.400
+ 25 EP+5 EP E  25  23  17      0.700    109.500    178.300
+ 26 EP-5 EP E  25  23  17      0.700    109.500    -63.800
+ 27   C6 CG M  23  17  11      1.517    113.300   -174.200
+ 28  H61 H1 E  28  23  17      1.092    108.300    -55.800
+ 29  H62 H1 E  28  23  17      1.093    108.800     63.200
+ 30   O6 OS M  28  23  17      1.413    112.700   -172.600
+ 31 EP+6 EP E  31  28  23      0.700    109.500     42.800
+ 32 EP-6 EP E  31  28  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RLB_2,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RLB_2,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..fb648823d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RLB_2,4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OS B  11   9   6      1.430    111.700     67.600
+ 14 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 15 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OH 3  16  11   9      1.421    108.700    173.500
+ 19  H30 HO E  18  16  11      0.976    108.500     51.300
+ 20 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 21 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 22   C2 CG B  16  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  16  11      1.105    104.400     63.400
+ 24   O2 OS B  22  16  11      1.415    109.500   -174.500
+ 25 EP+2 EP E  24  22  16      0.700    109.500    -29.400
+ 26 EP-2 EP E  24  22  16      0.700    109.500     90.600
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300   -178.000
+ 29  H62 H1 E  27   9   6      1.093    108.800    -59.000
+ 30   O6 OS M  27   9   6      1.413    112.700     65.200
+ 31 EP+6 EP E  30  27   9      0.700    109.500    178.100
+ 32 EP-6 EP E  30  27   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RMA_2,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RMA_2,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..17ef14f05
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RMA_2,4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OS B   6   4   3      1.415    106.300    171.500
+  9 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 10 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500    -70.100
+ 15 EP+3 EP E  13  11   6      0.700    109.500     49.900
+ 16 EP-3 EP E  13  11   6      0.700    109.500    169.900
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    -68.100
+ 19   O4 OS B  17  11   6      1.430    109.600    171.400
+ 20 EP+4 EP E  19  17  11      0.700    109.500   -124.800
+ 21 EP-4 EP E  19  17  11      0.700    109.500     -4.800
+ 22   C5 CG M  17  11   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  17  11      1.105    108.800     65.600
+ 24   O5 OS B  22  17  11      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  22  17      0.700    109.500   -174.400
+ 26 EP-5 EP E  24  22  17      0.700    109.500    -65.600
+ 27   C6 CG M  22  17  11      1.517    113.300   -174.200
+ 28  H61 H1 E  27  22  17      1.092    108.300     57.100
+ 29  H62 H1 E  27  22  17      1.093    108.800    -54.900
+ 30   O6 OS M  27  22  17      1.413    112.700    178.900
+ 31 EP+6 EP E  30  27  22      0.700    109.500    -24.000
+ 32 EP-6 EP E  30  27  22      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RMB_2,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RMB_2,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..0ff94862b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/RMB_2,4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 15 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OH 3  16  11   9      1.421    108.700    173.500
+ 19  H30 HO E  18  16  11      0.976    108.500    168.700
+ 20 EP+3 EP E  18  16  11      0.700    109.500     48.700
+ 21 EP-3 EP E  18  16  11      0.700    109.500    -71.300
+ 22   C2 CG B  16  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  16  11      1.105    106.200   -171.000
+ 24   O2 OS B  22  16  11      1.415    113.900     66.100
+ 25 EP+2 EP E  24  22  16      0.700    109.500    166.300
+ 26 EP-2 EP E  24  22  16      0.700    109.500    -73.700
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300    179.300
+ 29  H62 H1 E  27   9   6      1.093    108.800     62.900
+ 30   O6 OS M  27   9   6      1.413    112.700    -65.100
+ 31 EP+6 EP E  30  27   9      0.700    109.500     24.000
+ 32 EP-6 EP E  30  27   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SGA_2,3,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SGA_2,3,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..ef6561ee2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SGA_2,3,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 15 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    -68.100
+ 18   O4 OH 3  16  11   6      1.430    109.600    171.400
+ 19  H4O HO E  18  16  11      0.958    109.200     59.600
+ 20 EP+4 EP E  18  16  11      0.700    109.500    179.600
+ 21 EP-4 EP E  18  16  11      0.700    109.500    -59.600
+ 22   C5 CG M  16  11   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  16  11      1.105    108.800     65.600
+ 24   O5 OS B  22  16  11      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  23  16      0.700    109.500    178.300
+ 26 EP-5 EP E  24  23  16      0.700    109.500    -63.800
+ 27   C6 CG M  23  16  11      1.517    113.300   -174.200
+ 28  H61 H1 E  27  23  16      1.092    108.300    -55.800
+ 29  H62 H1 E  27  23  16      1.093    108.800     63.200
+ 30   O6 OS M  27  23  16      1.413    112.700   -172.600
+ 31 EP+6 EP E  30  27  23      0.700    109.500     42.800
+ 32 EP-6 EP E  30  27  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SGB_2,3,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SGB_2,3,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..bf8d47da1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SGB_2,3,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  16  11   9      0.958    109.200   -139.600
+ 15 EP+4 EP E  16  11   9      0.700    109.500    -19.600
+ 16 EP-4 EP E  16  11   9      0.700    109.500    100.400
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OS B  17  11   9      1.421    108.700    173.500
+ 20 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 21 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 22   C2 CG B  17  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  17  11      1.105    104.400     63.400
+ 24   O2 OS B  22  17  11      1.415    109.500   -174.500
+ 25 EP+2 EP E  24  22  17      0.700    109.500    -29.400
+ 26 EP-2 EP E  24  22  17      0.700    109.500     90.600
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300   -178.000
+ 29  H62 H1 E  27   9   6      1.093    108.800    -59.000
+ 30   O6 OS M  27   9   6      1.413    112.700     65.200
+ 31 EP+6 EP E  30  27   9      0.700    109.500    178.100
+ 32 EP-6 EP E  30  27   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SLA_2,3,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SLA_2,3,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..b45147e86
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SLA_2,3,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 15 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    173.600
+ 18   O4 OH 3  16  11   6      1.430    109.600    -63.800
+ 19  H4O HO E  18  16  11      0.958    109.200     59.600
+ 20 EP+4 EP E  18  16  11      0.700    109.500    179.600
+ 21 EP-4 EP E  18  16  11      0.700    109.500    -59.600
+ 22   C5 CG M  16  11   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  16  11      1.105    108.800     65.600
+ 24   O5 OS B  22  16  11      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  22  16      0.700    109.500    178.300
+ 26 EP-5 EP E  24  22  16      0.700    109.500    -63.800
+ 27   C6 CG M  22  16  11      1.517    113.300   -174.200
+ 28  H61 H1 E  27  22  16      1.092    108.300    -55.800
+ 29  H62 H1 E  27  22  16      1.093    108.800     63.200
+ 30   O6 OS M  27  22  16      1.413    112.700   -172.600
+ 31 EP+6 EP E  30  27  22      0.700    109.500     42.800
+ 32 EP-6 EP E  30  27  22      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SLB_2,3,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SLB_2,3,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..25ed5e2c6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SLB_2,3,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OH 3  11   9   6      1.430    111.700     67.600
+ 14  H4O HO E  13  11   9      0.958    109.200    -21.800
+ 15 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 16 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OS B  17  11   9      1.421    108.700    173.500
+ 20 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 21 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 22   C2 CG B  17  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  17  11      1.105    104.400     63.400
+ 24   O2 OS B  22  17  11      1.415    109.500   -174.500
+ 25 EP+2 EP E  24  22  17      0.700    109.500    -29.400
+ 26 EP-2 EP E  24  22  17      0.700    109.500     90.600
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300   -178.000
+ 29  H62 H1 E  27   9   6      1.093    108.800    -59.000
+ 30   O6 OS M  27   9   6      1.413    112.700     65.200
+ 31 EP+6 EP E  30  27   9      0.700    109.500    178.100
+ 32 EP-6 EP E  30  27   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SMA_2,3,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SMA_2,3,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..060e784c4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SMA_2,3,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OS B   6   4   3      1.415    106.300    171.500
+  9 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 10 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500     49.900
+ 15 EP-3 EP E  13  11   6      0.700    109.500    169.900
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    -68.100
+ 18   O4 OH 3  16  11   6      1.430    109.600    171.400
+ 19  H4O HO E  18  16  11      0.958    109.200    115.200
+ 20 EP+4 EP E  18  16  11      0.700    109.500   -124.800
+ 21 EP-4 EP E  18  16  11      0.700    109.500     -4.800
+ 22   C5 CG M  16  11   6      1.528    110.100     52.800
+ 23   H5 H1 E  22  16  11      1.105    108.800     65.600
+ 24   O5 OS B  22  16  11      1.435    110.800    -54.400
+ 25 EP+5 EP E  24  22  16      0.700    109.500   -174.400
+ 26 EP-5 EP E  24  22  16      0.700    109.500    -65.600
+ 27   C6 CG M  22  16  11      1.517    113.300   -174.200
+ 28  H61 H1 E  27  22  16      1.092    108.300     57.100
+ 29  H62 H1 E  27  22  16      1.093    108.800    -54.900
+ 30   O6 OS M  27  22  16      1.413    112.700    178.900
+ 31 EP+6 EP E  30  27  22      0.700    109.500    -24.000
+ 32 EP-6 EP E  30  27  22      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SMB_2,3,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SMB_2,3,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..3e174d1a8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/SMB_2,3,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  13  11   9      0.958    109.200   -124.900
+ 15 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 16 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OS B  17  11   9      1.421    108.700    173.500
+ 20 EP+3 EP E  19  17  11      0.700    109.500     48.700
+ 21 EP-3 EP E  19  17  11      0.700    109.500    -71.300
+ 22   C2 CG B  17  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  17  11      1.105    106.200   -171.000
+ 24   O2 OS B  22  17  11      1.415    113.900     66.100
+ 25 EP+2 EP E  24  22  17      0.700    109.500    166.300
+ 26 EP-2 EP E  24  22  17      0.700    109.500    -73.700
+ 27   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 28  H61 H1 E  27   9   6      1.092    108.300    179.300
+ 29  H62 H1 E  27   9   6      1.093    108.800     62.900
+ 30   O6 OS M  27   9   6      1.413    112.700    -65.100
+ 31 EP+6 EP E  30  27   9      0.700    109.500     24.000
+ 32 EP-6 EP E  30  27   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TGA_2,3,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TGA_2,3,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..05df8ba3b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TGA_2,3,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 15 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    -68.100
+ 18   C5 CG 3  16  11   6      1.528    110.100     52.800
+ 19   H5 H1 E  18  16  11      1.105    108.800     65.600
+ 20   O5 OS B  18  16  11      1.435    110.800    -54.400
+ 21 EP+5 EP E  20  18  16      0.700    109.500    178.300
+ 22 EP-5 EP E  20  18  16      0.700    109.500    -63.800
+ 23   C6 CG 3  18  16  11      1.517    113.300   -174.200
+ 24  H61 H1 E  23  18  16      1.092    108.300    -55.800
+ 25  H62 H1 E  23  18  16      1.093    108.800     63.200
+ 26   O6 OH 3  23  18  16      1.413    112.700   -172.600
+ 27  H6O HO E  26  23  18      0.955    108.100    -87.200
+ 28 EP+6 EP E  26  23  18      0.700    109.500     42.800
+ 29 EP-6 EP E  26  23  18      0.700    109.500    162.800
+ 30   O4 OS M  16  11   6      1.430    109.600    171.400
+ 31 EP+4 EP E  30  16  11      0.700    109.500    179.600
+ 32 EP-4 EP E  30  16  11      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TGB_2,3,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TGB_2,3,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..ec1fb0314
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TGB_2,3,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OS B  20  18   9      1.421    108.700    173.500
+ 23 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 24 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 25   C2 CG B  20  18   9      1.529    110.600     52.800
+ 26   H2 H1 E  25  20  18      1.105    104.400     63.400
+ 27   O2 OS B  25  20  18      1.415    109.500   -174.500
+ 28 EP+2 EP E  27  25  20      0.700    109.500    -29.400
+ 29 EP-2 EP E  27  25  20      0.700    109.500     90.600
+ 30   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 31 EP+4 EP E  30  18   9      0.700    109.500    -19.600
+ 32 EP-4 EP E  30  18   9      0.700    109.500    100.400
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TLA_2,3,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TLA_2,3,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..95d1ff30c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TLA_2,3,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 15 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    173.600
+ 18   C5 CG 3  16  11   6      1.528    110.100     52.800
+ 19   H5 H1 E  18  16  11      1.105    108.800     65.600
+ 20   O5 OS B  18  16  11      1.435    110.800    -54.400
+ 21 EP+5 EP E  20  18  16      0.700    109.500    178.300
+ 22 EP-5 EP E  20  18  16      0.700    109.500    -63.800
+ 23   C6 CG 3  18  16  11      1.517    113.300   -174.200
+ 24  H61 H1 E  23  18  16      1.092    108.300    -55.800
+ 25  H62 H1 E  23  18  16      1.093    108.800     63.200
+ 26   O6 OH 3  23  18  16      1.413    112.700   -172.600
+ 27  H6O HO E  26  23  18      0.955    108.100    -87.200
+ 28 EP+6 EP E  26  23  18      0.700    109.500     42.800
+ 29 EP-6 EP E  26  23  18      0.700    109.500    162.800
+ 30   O4 OS M  16  11   6      1.430    109.600    -63.800
+ 31 EP+4 EP E  30  16  11      0.700    109.500    179.600
+ 32 EP-4 EP E  30  16  11      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TLB_2,3,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TLB_2,3,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..d847c0bd7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TLB_2,3,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OS B  20  18   9      1.421    108.700    173.500
+ 23 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 24 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 25   C2 CG B  20  18   9      1.529    110.600     52.800
+ 26   H2 H1 E  25  20  18      1.105    104.400     63.400
+ 27   O2 OS B  25  20  18      1.415    109.500   -174.500
+ 28 EP+2 EP E  27  25  20      0.700    109.500    -29.400
+ 29 EP-2 EP E  27  25  20      0.700    109.500     90.600
+ 30   O4 OS M  18   9   6      1.430    111.700     67.600
+ 31 EP+4 EP E  30  18   9      0.700    109.500   -141.800
+ 32 EP-4 EP E  30  18   9      0.700    109.500     98.200
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TMA_2,3,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TMA_2,3,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..093240bbb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TMA_2,3,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OS B   6   4   3      1.415    106.300    171.500
+  9 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 10 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OS B  11   6   4      1.421    109.900   -173.300
+ 14 EP+3 EP E  13  11   6      0.700    109.500     49.900
+ 15 EP-3 EP E  13  11   6      0.700    109.500    169.900
+ 16   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 17   H4 H1 E  16  11   6      1.100    109.600    -68.100
+ 18   C5 CG 3  16  11   6      1.528    110.100     52.800
+ 19   H5 H1 E  18  16  11      1.105    108.800     65.600
+ 20   O5 OS B  18  16  11      1.435    110.800    -54.400
+ 21 EP+5 EP E  20  18  16      0.700    109.500   -174.400
+ 22 EP-5 EP E  20  18  16      0.700    109.500    -65.600
+ 23   C6 CG 3  18  16  11      1.517    113.300   -174.200
+ 24  H61 H1 E  23  18  16      1.092    108.300     57.100
+ 25  H62 H1 E  23  18  16      1.093    108.800    -54.900
+ 26   O6 OH 3  23  18  16      1.413    112.700    178.900
+ 27  H6O HO E  26  23  18      0.955    108.100     96.000
+ 28 EP+6 EP E  26  23  18      0.700    109.500    -24.000
+ 29 EP-6 EP E  26  23  18      0.700    109.500   -144.000
+ 30   O4 OS M  16  11   6      1.430    109.600    171.400
+ 31 EP+4 EP E  30  16  11      0.700    109.500   -124.800
+ 32 EP-4 EP E  30  16  11      0.700    109.500     -4.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TMB_2,3,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TMB_2,3,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..46857332e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/TMB_2,3,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,32 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OS B  20  18   9      1.421    108.700    173.500
+ 23 EP+3 EP E  22  20  18      0.700    109.500     48.700
+ 24 EP-3 EP E  22  20  18      0.700    109.500    -71.300
+ 25   C2 CG B  20  18   9      1.529    110.600     52.800
+ 26   H2 H1 E  25  20  18      1.105    106.200   -171.000
+ 27   O2 OS B  25  20  18      1.415    113.900     66.100
+ 28 EP+2 EP E  27  25  20      0.700    109.500    166.300
+ 29 EP-2 EP E  27  25  20      0.700    109.500    -73.700
+ 30   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 31 EP+4 EP E  30  18   9      0.700    109.500     -4.900
+ 32 EP-4 EP E  30  18   9      0.700    109.500    115.100
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UGA_4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UGA_4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..ac63af1c1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UGA_4,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   O4 OS B  18  12   6      1.430    109.600    171.400
+ 21 EP+4 EP E  20  18  12      0.700    109.500    179.600
+ 22 EP-4 EP E  20  18  12      0.700    109.500    -59.600
+ 23   C5 CG M  18  12   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  18  12      1.105    108.800     65.600
+ 25   O5 OS B  23  18  12      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  18      0.700    109.500    178.300
+ 27 EP-5 EP E  25  23  18      0.700    109.500    -63.800
+ 28   C6 CG M  23  18  12      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  18      1.092    108.300    -55.800
+ 30  H62 H1 E  28  23  18      1.093    108.800     63.200
+ 31   O6 OS M  28  23  18      1.413    112.700   -172.600
+ 32 EP+6 EP E  31  28  23      0.700    109.500     42.800
+ 33 EP-6 EP E  31  28  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UGB_4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UGB_4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..8c2abe6ef
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UGB_4,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500    -19.600
+ 15 EP-4 EP E  13  11   9      0.700    109.500    100.400
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OH 3  16  11   9      1.421    108.700    173.500
+ 19  H30 HO E  18  16  11      0.976    108.500     51.300
+ 20 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 21 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 22   C2 CG B  16  14   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  16  11      1.105    104.400     63.400
+ 24   O2 OH 3  22  16  11      1.415    109.500   -174.500
+ 25  H2O HO E  24  22  16      0.957    110.000   -149.400
+ 26 EP+2 EP E  24  22  16      0.700    109.500    -29.400
+ 27 EP-2 EP E  24  22  16      0.700    109.500     90.600
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300   -178.000
+ 30  H62 H1 E  28   9   6      1.093    108.800    -59.000
+ 31   O6 OS M  28   9   6      1.413    112.700     65.200
+ 32 EP+6 EP E  31  28   9      0.700    109.500    178.100
+ 33 EP-6 EP E  31  28   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ULA_4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ULA_4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..4c70f3795
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ULA_4,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500   -141.400
+ 16 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 17 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    173.600
+ 20   O4 OS B  18  12   6      1.430    109.600    -63.800
+ 21 EP+4 EP E  20  18  12      0.700    109.500    179.600
+ 22 EP-4 EP E  20  18  12      0.700    109.500    -59.600
+ 23   C5 CG M  18  12   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  18  12      1.105    108.800     65.600
+ 25   O5 OS B  23  18  12      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  18      0.700    109.500    178.300
+ 27 EP-5 EP E  25  23  18      0.700    109.500    -63.800
+ 28   C6 CG M  23  18  12      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  18      1.092    108.300    -55.800
+ 30  H62 H1 E  28  23  18      1.093    108.800     63.200
+ 31   O6 OS M  28  23  18      1.413    112.700   -172.600
+ 32 EP+6 EP E  31  28  23      0.700    109.500     42.800
+ 33 EP-6 EP E  31  28  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ULB_4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ULB_4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..8d8d02736
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ULB_4,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OS B  11   9   6      1.430    111.700     67.600
+ 14 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 15 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OH 3  16  11   9      1.421    108.700    173.500
+ 19  H30 HO E  18  16  11      0.976    108.500     51.300
+ 20 EP+3 EP E  18  16  11      0.700    109.500    171.300
+ 21 EP-3 EP E  18  16  11      0.700    109.500    -68.700
+ 22   C2 CG B  16  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  16  11      1.105    104.400     63.400
+ 24   O2 OH 3  22  16  11      1.415    109.500   -174.500
+ 25  H2O HO E  24  22  16      0.957    110.000   -149.400
+ 26 EP+2 EP E  24  22  16      0.700    109.500    -29.400
+ 27 EP-2 EP E  24  22  16      0.700    109.500     90.600
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300   -178.000
+ 30  H62 H1 E  28   9   6      1.093    108.800    -59.000
+ 31   O6 OS M  28   9   6      1.413    112.700     65.200
+ 32 EP+6 EP E  31  28   9      0.700    109.500    178.100
+ 33 EP-6 EP E  31  28   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UMA_4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UMA_4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..d6a1a13e1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UMA_4,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OH 3  12   6   4      1.421    109.900   -173.300
+ 15  H3O HO E  14  12   6      0.976    108.500    -70.100
+ 16 EP+3 EP E  14  12   6      0.700    109.500     49.900
+ 17 EP-3 EP E  14  12   6      0.700    109.500    169.900
+ 18   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 19   H4 H1 E  18  12   6      1.100    109.600    -68.100
+ 20   O4 OS B  18  12   6      1.430    109.600    171.400
+ 21 EP+4 EP E  20  18  12      0.700    109.500   -124.800
+ 22 EP-4 EP E  20  18  12      0.700    109.500     -4.800
+ 23   C5 CG M  18  12   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  18  12      1.105    108.800     65.600
+ 25   O5 OS B  23  18  12      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  18      0.700    109.500   -174.400
+ 27 EP-5 EP E  25  23  18      0.700    109.500    -65.600
+ 28   C6 CG M  23  18  12      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  18      1.092    108.300     57.100
+ 30  H62 H1 E  28  23  18      1.093    108.800    -54.900
+ 31   O6 OS M  28  23  18      1.413    112.700    178.900
+ 32 EP+6 EP E  31  28  23      0.700    109.500    -24.000
+ 33 EP-6 EP E  31  28  23      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UMB_4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UMB_4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..16bae073d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/UMB_4,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OS B  11   9   6      1.430    107.900   -174.000
+ 14 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 15 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 16   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 17   H3 H1 E  16  11   9      1.101    108.400    -66.700
+ 18   O3 OH 3  16  11   9      1.421    108.700    173.500
+ 19  H30 HO E  18  16  11      0.976    108.500    168.700
+ 20 EP+3 EP E  18  16  11      0.700    109.500     48.700
+ 21 EP-3 EP E  18  16  11      0.700    109.500    -71.300
+ 22   C2 CG B  16  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  16  11      1.105    106.200   -171.000
+ 24   O2 OH 3  22  16  11      1.415    113.900     66.100
+ 25  H2O HO E  24  22  16      0.957    110.000     46.300
+ 26 EP+2 EP E  24  22  16      0.700    109.500    166.300
+ 27 EP-2 EP E  24  22  16      0.700    109.500    -73.700
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300    179.300
+ 30  H62 H1 E  28   9   6      1.093    108.800     62.900
+ 31   O6 OS M  28   9   6      1.413    112.700    -65.100
+ 32 EP+6 EP E  31  28   9      0.700    109.500     24.000
+ 33 EP-6 EP E  31  28   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VGA_3,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VGA_3,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..1786c8b5e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VGA_3,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    -68.100
+ 19   O4 OH 3  17  12   6      1.430    109.600    171.400
+ 20  H4O HO E  19  17  12      0.958    109.200     59.600
+ 21 EP+4 EP E  19  17  12      0.700    109.500    179.600
+ 22 EP-4 EP E  19  17  12      0.700    109.500    -59.600
+ 23   C5 CG M  17  12   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  17  12      1.105    108.800     65.600
+ 25   O5 OS B  23  17  12      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  17      0.700    109.500    178.300
+ 27 EP-5 EP E  25  23  17      0.700    109.500    -63.800
+ 28   C6 CG M  23  17  12      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  17      1.092    108.300    -55.800
+ 30  H62 H1 E  28  23  17      1.093    108.800     63.200
+ 31   O6 OS M  28  23  17      1.413    112.700   -172.600
+ 32 EP+6 EP E  31  28  23      0.700    109.500     42.800
+ 33 EP-6 EP E  31  28  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VGB_3,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VGB_3,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..adfb1665f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VGB_3,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  16  11   9      0.958    109.200   -139.600
+ 15 EP+4 EP E  16  11   9      0.700    109.500    -19.600
+ 16 EP-4 EP E  16  11   9      0.700    109.500    100.400
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OS B  17  11   9      1.421    108.700    173.500
+ 20 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 21 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 22   C2 CG B  17  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  17  11      1.105    104.400     63.400
+ 24   O2 OH 3  22  17  11      1.415    109.500   -174.500
+ 25  H2O HO E  24  22  17      0.957    110.000   -149.400
+ 26 EP+2 EP E  24  22  17      0.700    109.500    -29.400
+ 27 EP-2 EP E  24  22  17      0.700    109.500     90.600
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300   -178.000
+ 30  H62 H1 E  28   9   6      1.093    108.800    -59.000
+ 31   O6 OS M  28   9   6      1.413    112.700     65.200
+ 32 EP+6 EP E  31  28   9      0.700    109.500    178.100
+ 33 EP-6 EP E  31  28   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VLA_3,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VLA_3,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..1152a9e93
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VLA_3,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    173.600
+ 19   O4 OH 3  17  12   6      1.430    109.600    -63.800
+ 20  H4O HO E  19  17  12      0.958    109.200     59.600
+ 21 EP+4 EP E  19  17  12      0.700    109.500    179.600
+ 22 EP-4 EP E  19  17  12      0.700    109.500    -59.600
+ 23   C5 CG M  17  12   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  17  12      1.105    108.800     65.600
+ 25   O5 OS B  23  17  12      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  17      0.700    109.500    178.300
+ 27 EP-5 EP E  25  23  17      0.700    109.500    -63.800
+ 28   C6 CG M  23  17  12      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  18      1.092    108.300    -55.800
+ 30  H62 H1 E  28  23  18      1.093    108.800     63.200
+ 31   O6 OS M  28  23  18      1.413    112.700   -172.600
+ 32 EP+6 EP E  31  28  23      0.700    109.500     42.800
+ 33 EP-6 EP E  31  28  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VLB_3,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VLB_3,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..a51adad76
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VLB_3,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OH 3  11   9   6      1.430    111.700     67.600
+ 14  H4O HO E  13  11   9      0.958    109.200    -21.800
+ 15 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 16 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OS B  17  11   9      1.421    108.700    173.500
+ 20 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 21 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 22   C2 CG B  17  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  17  11      1.105    104.400     63.400
+ 24   O2 OH 3  22  17  11      1.415    109.500   -174.500
+ 25  H2O HO E  24  22  17      0.957    110.000   -149.400
+ 26 EP+2 EP E  24  22  17      0.700    109.500    -29.400
+ 27 EP-2 EP E  24  22  17      0.700    109.500     90.600
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300   -178.000
+ 30  H62 H1 E  28   9   6      1.093    108.800    -59.000
+ 31   O6 OS M  28   9   6      1.413    112.700     65.200
+ 32 EP+6 EP E  31  28   9      0.700    109.500    178.100
+ 33 EP-6 EP E  31  28   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VMA_3,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VMA_3,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..70c7dd47d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VMA_3,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500     49.900
+ 16 EP-3 EP E  14  12   6      0.700    109.500    169.900
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    -68.100
+ 19   O4 OH 3  17  12   6      1.430    109.600    171.400
+ 20  H4O HO E  19  17  12      0.958    109.200    115.200
+ 21 EP+4 EP E  19  17  12      0.700    109.500   -124.800
+ 22 EP-4 EP E  19  17  12      0.700    109.500     -4.800
+ 23   C5 CG M  17  12   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  17  12      1.105    108.800     65.600
+ 25   O5 OS B  23  17  12      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  17      0.700    109.500   -174.400
+ 27 EP-5 EP E  25  23  17      0.700    109.500    -65.600
+ 28   C6 CG M  23  17  12      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  17      1.092    108.300     57.100
+ 30  H62 H1 E  28  23  17      1.093    108.800    -54.900
+ 31   O6 OS M  28  23  17      1.413    112.700    178.900
+ 32 EP+6 EP E  31  28  23      0.700    109.500    -24.000
+ 33 EP-6 EP E  31  28  23      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VMB_3,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VMB_3,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..c76c4f02a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/VMB_3,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  13  11   9      0.958    109.200   -124.900
+ 15 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 16 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OS B  17  11   9      1.421    108.700    173.500
+ 20 EP+3 EP E  19  17  11      0.700    109.500     48.700
+ 21 EP-3 EP E  19  17  11      0.700    109.500    -71.300
+ 22   C2 CG B  17  11   9      1.529    110.600     52.800
+ 23   H2 H1 E  22  17  11      1.105    106.200   -171.000
+ 24   O2 OH 3  22  17  11      1.415    113.900     66.100
+ 25  H2O HO E  24  22  17      0.957    110.000     46.300
+ 26 EP+2 EP E  24  22  17      0.700    109.500    166.300
+ 27 EP-2 EP E  24  22  17      0.700    109.500    -73.700
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300    179.300
+ 30  H62 H1 E  28   9   6      1.093    108.800     62.900
+ 31   O6 OS M  28   9   6      1.413    112.700    -65.100
+ 32 EP+6 EP E  31  28   9      0.700    109.500     24.000
+ 33 EP-6 EP E  31  28   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WGA_3,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WGA_3,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..adfd58244
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WGA_3,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    -68.100
+ 19   C5 CG 3  17  12   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  17  12      1.105    108.800     65.600
+ 21   O5 OS B  19  17  12      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  17      0.700    109.500    178.300
+ 23 EP-5 EP E  21  19  17      0.700    109.500    -63.800
+ 24   C6 CG 3  19  17  12      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  17      1.092    108.300    -55.800
+ 26  H62 H1 E  24  19  17      1.093    108.800     63.200
+ 27   O6 OH 3  24  19  17      1.413    112.700   -172.600
+ 28  H6O HO E  27  24  19      0.955    108.100    -87.200
+ 29 EP+6 EP E  27  24  19      0.700    109.500     42.800
+ 30 EP-6 EP E  27  24  19      0.700    109.500    162.800
+ 31   O4 OS M  17  12   6      1.430    109.600    171.400
+ 32 EP+4 EP E  31  17  12      0.700    109.500    179.600
+ 33 EP-4 EP E  31  17  12      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WGB_3,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WGB_3,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..c55caec04
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WGB_3,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OS B  20  18   9      1.421    108.700    173.500
+ 23 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 24 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 25   C2 CG B  20  18   9      1.529    110.600     52.800
+ 26   H2 H1 E  25  20  18      1.105    104.400     63.400
+ 27   O2 OH 3  25  20  18      1.415    109.500   -174.500
+ 28  H2O HO E  27  25  20      0.957    110.000   -149.400
+ 29 EP+2 EP E  27  25  20      0.700    109.500    -29.400
+ 30 EP-2 EP E  27  25  20      0.700    109.500     90.600
+ 31   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 32 EP+4 EP E  31  18   9      0.700    109.500    -19.600
+ 33 EP-4 EP E  31  18   9      0.700    109.500    100.400
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WLA_3,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WLA_3,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..a37e733ef
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WLA_3,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OH 3   6   4   3      1.415    110.000     52.100
+  9  H2O HO E   8   6   4      0.957    110.000    -74.700
+ 10 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 11 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  14  12   6      0.700    109.500     98.600
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    173.600
+ 19   C5 CG 3  17  12   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  17  12      1.105    108.800     65.600
+ 21   O5 OS B  19  17  12      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  17      0.700    109.500    178.300
+ 23 EP-5 EP E  21  19  17      0.700    109.500    -63.800
+ 24   C6 CG 3  19  17  12      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  17      1.092    108.300    -55.800
+ 26  H62 H1 E  24  19  17      1.093    108.800     63.200
+ 27   O6 OH 3  24  19  17      1.413    112.700   -172.600
+ 28  H6O HO E  27  24  19      0.955    108.100    -87.200
+ 29 EP+6 EP E  27  24  19      0.700    109.500     42.800
+ 30 EP-6 EP E  27  24  19      0.700    109.500    162.800
+ 31   O4 OS M  17  12   6      1.430    109.600    -63.800
+ 32 EP+4 EP E  31  17  12      0.700    109.500    179.600
+ 33 EP-4 EP E  31  17  12      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WLB_3,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WLB_3,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..b1d6750ce
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WLB_3,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OS B  20  18   9      1.421    108.700    173.500
+ 23 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 24 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 25   C2 CG B  20  18   9      1.529    110.600     52.800
+ 26   H2 H1 E  25  20  18      1.105    104.400     63.400
+ 27   O2 OH 3  25  20  18      1.415    109.500   -174.500
+ 28  H2O HO E  27  25  20      0.957    110.000   -149.400
+ 29 EP+2 EP E  27  25  20      0.700    109.500    -29.400
+ 30 EP-2 EP E  27  25  20      0.700    109.500     90.600
+ 31   O4 OS M  18   9   6      1.430    111.700     67.600
+ 32 EP+4 EP E  31  18   9      0.700    109.500   -141.800
+ 33 EP-4 EP E  31  18   9      0.700    109.500     98.200
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WMA_3,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WMA_3,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..2cd87d2bf
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WMA_3,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OH 3   6   4   3      1.415    106.300    171.500
+  9  H2O HO E   8   6   4      0.957    110.000    167.900
+ 10 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 11 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 12   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 13   H3 H1 E  12   6   4      1.101    109.000     65.800
+ 14   O3 OS B  12   6   4      1.421    109.900   -173.300
+ 15 EP+3 EP E  14  12   6      0.700    109.500     49.900
+ 16 EP-3 EP E  14  12   6      0.700    109.500    169.900
+ 17   C4 CG M  12   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  12   6      1.100    109.600    -68.100
+ 19   C5 CG 3  17  12   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  17  12      1.105    108.800     65.600
+ 21   O5 OS B  19  17  12      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  17      0.700    109.500   -174.400
+ 23 EP-5 EP E  21  19  17      0.700    109.500    -65.600
+ 24   C6 CG 3  19  17  12      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  17      1.092    108.300     57.100
+ 26  H62 H1 E  24  19  17      1.093    108.800    -54.900
+ 27   O6 OH 3  24  19  17      1.413    112.700    178.900
+ 28  H6O HO E  27  24  19      0.955    108.100     96.000
+ 29 EP+6 EP E  27  24  19      0.700    109.500    -24.000
+ 30 EP-6 EP E  27  24  19      0.700    109.500   -144.000
+ 31   O4 OS M  17  12   6      1.430    109.600    171.400
+ 32 EP+4 EP E  32  17  12      0.700    109.500   -124.800
+ 33 EP-4 EP E  32  17  12      0.700    109.500     -4.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WMB_3,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WMB_3,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..89a6697cd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/WMB_3,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OS B  20  18   9      1.421    108.700    173.500
+ 23 EP+3 EP E  22  20  18      0.700    109.500     48.700
+ 24 EP-3 EP E  22  20  18      0.700    109.500    -71.300
+ 25   C2 CG B  20  18   9      1.529    110.600     52.800
+ 26   H2 H1 E  25  20  18      1.105    106.200   -171.000
+ 27   O2 OH 3  25  20  18      1.415    113.900     66.100
+ 28  H2O HO E  27  25  20      0.957    110.000     46.300
+ 29 EP+2 EP E  27  25  20      0.700    109.500    166.300
+ 30 EP-2 EP E  27  25  20      0.700    109.500    -73.700
+ 31   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 32 EP+4 EP E  31  18   9      0.700    109.500     -4.900
+ 33 EP-4 EP E  31  18   9      0.700    109.500    115.100
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XGA_2,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XGA_2,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..d1cb479a9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XGA_2,6-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500   -141.400
+ 15 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    -68.100
+ 19   O4 OH 3  17  11   6      1.430    109.600    171.400
+ 20  H4O HO E  19  17  11      0.958    109.200     59.600
+ 21 EP+4 EP E  19  17  11      0.700    109.500    179.600
+ 22 EP-4 EP E  19  17  11      0.700    109.500    -59.600
+ 23   C5 CG M  17  11   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  17  11      1.105    108.800     65.600
+ 25   O5 OS B  23  17  11      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  17      0.700    109.500    178.300
+ 27 EP-5 EP E  25  23  17      0.700    109.500    -63.800
+ 28   C6 CG M  23  17  11      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  17      1.092    108.300    -55.800
+ 30  H62 H1 E  28  23  17      1.093    108.800     63.200
+ 31   O6 OS M  28  23  17      1.413    112.700   -172.600
+ 32 EP+6 EP E  31  28  23      0.700    109.500     42.800
+ 33 EP-6 EP E  31  28  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XGB_2,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XGB_2,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..dbd93c3b5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XGB_2,6-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS M   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  13  11   9      0.958    109.200   -139.600
+ 15 EP+4 EP E  13  11   9      0.700    109.500    -19.600
+ 16 EP-4 EP E  13  11   9      0.700    109.500    100.400
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OH 3  17  11   9      1.421    108.700    173.500
+ 20  H30 HO E  19  17  11      0.976    108.500     51.300
+ 21 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 22 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 23   C2 CG B  17  11   9      1.529    110.600     52.800
+ 24   H2 H1 E  23  17  11      1.105    104.400     63.400
+ 25   O2 OS B  23  17  11      1.415    109.500   -174.500
+ 26 EP+2 EP E  25  23  17      0.700    109.500    -29.400
+ 27 EP-2 EP E  25  23  17      0.700    109.500     90.600
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300   -178.000
+ 30  H62 H1 E  28   9   6      1.093    108.800    -59.000
+ 31   O6 OS M  28   9   6      1.413    112.700     65.200
+ 32 EP+6 EP E  31  28   9      0.700    109.500    178.100
+ 33 EP-6 EP E  31  28   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XLA_2,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XLA_2,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..ed23945f4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XLA_2,6-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500   -141.400
+ 15 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    173.600
+ 19   O4 OH 3  17  11   6      1.430    109.600    -63.800
+ 20  H4O HO E  19  17  11      0.958    109.200     59.600
+ 21 EP+4 EP E  19  17  11      0.700    109.500    179.600
+ 22 EP-4 EP E  19  17  11      0.700    109.500    -59.600
+ 23   C5 CG M  17  11   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  17  11      1.105    108.800     65.600
+ 25   O5 OS B  23  17  11      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  17      0.700    109.500    178.300
+ 27 EP-5 EP E  25  23  17      0.700    109.500    -63.800
+ 28   C6 CG M  23  17  11      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  17      1.092    108.300    -55.800
+ 30  H62 H1 E  28  23  17      1.093    108.800     63.200
+ 31   O6 OS M  28  23  17      1.413    112.700   -172.600
+ 32 EP+6 EP E  31  28  23      0.700    109.500     42.800
+ 33 EP-6 EP E  31  28  23      0.700    109.500    162.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XLB_2,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XLB_2,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..0dc017c6b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XLB_2,6-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    107.500   -173.800
+ 13   O4 OH 3  11   9   6      1.430    111.700     67.600
+ 14  H4O HO E  13  11   9      0.958    109.200    -21.800
+ 15 EP+4 EP E  13  11   9      0.700    109.500   -141.800
+ 16 EP-4 EP E  13  11   9      0.700    109.500     98.200
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OH 3  17  11   9      1.421    108.700    173.500
+ 20  H30 HO E  19  17  11      0.976    108.500     51.300
+ 21 EP+3 EP E  19  17  11      0.700    109.500    171.300
+ 22 EP-3 EP E  19  17  11      0.700    109.500    -68.700
+ 23   C2 CG B  17  11   9      1.529    110.600     52.800
+ 24   H2 H1 E  23  17  11      1.105    104.400     63.400
+ 25   O2 OS B  23  17  11      1.415    109.500   -174.500
+ 26 EP+2 EP E  25  23  17      0.700    109.500    -29.400
+ 27 EP-2 EP E  25  23  17      0.700    109.500     90.600
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300   -178.000
+ 30  H62 H1 E  28   9   6      1.093    108.800    -59.000
+ 31   O6 OS M  28   9   6      1.413    112.700     65.200
+ 32 EP+6 EP E  31  28   9      0.700    109.500    178.100
+ 33 EP-6 EP E  31  28   9      0.700    109.500     61.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XMA_2,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XMA_2,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..4ae1af9e9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XMA_2,6-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OS B   6   4   3      1.415    106.300    171.500
+  9 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 10 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500    -70.100
+ 15 EP+3 EP E  13  11   6      0.700    109.500     49.900
+ 16 EP-3 EP E  13  11   6      0.700    109.500    169.900
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    -68.100
+ 19   O4 OH 3  17  11   6      1.430    109.600    171.400
+ 20  H4O HO E  19  17  11      0.958    109.200    115.200
+ 21 EP+4 EP E  19  17  11      0.700    109.500   -124.800
+ 22 EP-4 EP E  19  17  11      0.700    109.500     -4.800
+ 23   C5 CG M  17  11   6      1.528    110.100     52.800
+ 24   H5 H1 E  23  17  11      1.105    108.800     65.600
+ 25   O5 OS B  23  17  11      1.435    110.800    -54.400
+ 26 EP+5 EP E  25  23  17      0.700    109.500   -174.400
+ 27 EP-5 EP E  25  23  17      0.700    109.500    -65.600
+ 28   C6 CG M  23  17  11      1.517    113.300   -174.200
+ 29  H61 H1 E  28  23  17      1.092    108.300     57.100
+ 30  H62 H1 E  28  23  17      1.093    108.800    -54.900
+ 31   O6 OS M  28  23  17      1.413    112.700    178.900
+ 32 EP+6 EP E  31  28  23      0.700    109.500    -24.000
+ 33 EP-6 EP E  31  28  23      0.700    109.500   -144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XMB_2,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XMB_2,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..d63029f38
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/XMB_2,6-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C4 CG 3   9   6   4      1.528    110.800     59.100
+ 12   H4 H1 E  11   9   6      1.100    109.800     66.400
+ 13   O4 OH 3  11   9   6      1.430    107.900   -174.000
+ 14  H4O HO E  13  11   9      0.958    109.200   -124.900
+ 15 EP+4 EP E  13  11   9      0.700    109.500     -4.900
+ 16 EP-4 EP E  13  11   9      0.700    109.500    115.100
+ 17   C3 CG 3  11   9   6      1.519    110.100    -54.400
+ 18   H3 H1 E  17  11   9      1.101    108.400    -66.700
+ 19   O3 OH 3  17  11   9      1.421    108.700    173.500
+ 20  H30 HO E  19  17  11      0.976    108.500    168.700
+ 21 EP+3 EP E  19  17  11      0.700    109.500     48.700
+ 22 EP-3 EP E  19  17  11      0.700    109.500    -71.300
+ 23   C2 CG B  17  11   9      1.529    110.600     52.800
+ 24   H2 H1 E  23  17  11      1.105    106.200   -171.000
+ 25   O2 OS B  23  17  11      1.415    113.900     66.100
+ 26 EP+2 EP E  25  23  17      0.700    109.500    166.300
+ 27 EP-2 EP E  25  23  17      0.700    109.500    -73.700
+ 28   C6 CG M   9   6   4      1.517    106.600   -177.200
+ 29  H61 H1 E  28   9   6      1.092    108.300    179.300
+ 30  H62 H1 E  28   9   6      1.093    108.800     62.900
+ 31   O6 OS M  28   9   6      1.413    112.700    -65.100
+ 32 EP+6 EP E  31  28   9      0.700    109.500     24.000
+ 33 EP-6 EP E  31  28   9      0.700    109.500    144.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YGA_2,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YGA_2,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..5f5ca6135
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YGA_2,4-_os_A-D-GLUCOPYRANO-_cs__non-terminal_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500   -141.400
+ 15 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    -68.100
+ 19   C5 CG 3  17  11   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  17  11      1.105    108.800     65.600
+ 21   O5 OS B  19  17  11      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  17      0.700    109.500    178.300
+ 23 EP-5 EP E  21  19  17      0.700    109.500    -63.800
+ 24   C6 CG 3  19  17  11      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  17      1.092    108.300    -55.800
+ 26  H62 H1 E  24  19  17      1.093    108.800     63.200
+ 27   O6 OH 3  24  19  17      1.413    112.700   -172.600
+ 28  H6O HO E  27  24  19      0.955    108.100    -87.200
+ 29 EP+6 EP E  27  24  19      0.700    109.500     42.800
+ 30 EP-6 EP E  27  24  19      0.700    109.500    162.800
+ 31   O4 OS M  17  11   6      1.430    109.600    171.400
+ 32 EP+4 EP E  31  17  11      0.700    109.500    179.600
+ 33 EP-4 EP E  31  17  11      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YGB_2,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YGB_2,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..0ce07e007
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YGB_2,4-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OH 3  20  18   9      1.421    108.700    173.500
+ 23  H30 HO E  22  20  18      0.976    108.500     51.300
+ 24 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 25 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 26   C2 CG B  20  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  20  18      1.105    104.400     63.400
+ 28   O2 OS B  26  20  18      1.415    109.500   -174.500
+ 29 EP+2 EP E  28  26  20      0.700    109.500    -29.400
+ 30 EP-2 EP E  28  26  20      0.700    109.500     90.600
+ 31   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 32 EP+4 EP E  31  18   9      0.700    109.500    -19.600
+ 33 EP-4 EP E  31  18   9      0.700    109.500    100.400
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YLA_2,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YLA_2,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..60d4f2ff1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YLA_2,4-_os_A-D-GALACTO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500   -141.400
+ 15 EP+3 EP E  13  11   6      0.700    109.500    -21.400
+ 16 EP-3 EP E  13  11   6      0.700    109.500     98.600
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    173.600
+ 19   C5 CG 3  17  11   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  17  11      1.105    108.800     65.600
+ 21   O5 OS B  19  17  11      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  17      0.700    109.500    178.300
+ 23 EP-5 EP E  21  19  17      0.700    109.500    -63.800
+ 24   C6 CG 3  19  17  11      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  17      1.092    108.300    -55.800
+ 26  H62 H1 E  24  19  17      1.093    108.800     63.200
+ 27   O6 OH 3  24  19  17      1.413    112.700   -172.600
+ 28  H6O HO E  27  24  19      0.955    108.100    -87.200
+ 29 EP+6 EP E  27  24  19      0.700    109.500     42.800
+ 30 EP-6 EP E  27  24  19      0.700    109.500    162.800
+ 31   O4 OS M  17  11   6      1.430    109.600    -63.800
+ 32 EP+4 EP E  31  17  11      0.700    109.500    179.600
+ 33 EP-4 EP E  31  17  11      0.700    109.500    -59.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YLB_2,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YLB_2,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..a2c44c472
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YLB_2,4-_os_B-D-GALACTO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OH 3  20  18   9      1.421    108.700    173.500
+ 23  H30 HO E  22  20  18      0.976    108.500     51.300
+ 24 EP+3 EP E  22  20  18      0.700    109.500    171.300
+ 25 EP-3 EP E  22  20  18      0.700    109.500    -68.700
+ 26   C2 CG B  20  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  20  18      1.105    104.400     63.400
+ 28   O2 OS B  26  20  18      1.415    109.500   -174.500
+ 29 EP+2 EP E  28  26  20      0.700    109.500    -29.400
+ 30 EP-2 EP E  28  26  20      0.700    109.500     90.600
+ 31   O4 OS M  18   9   6      1.430    111.700     67.600
+ 32 EP+4 EP E  31  18   9      0.700    109.500   -141.800
+ 33 EP-4 EP E  31  18   9      0.700    109.500     98.200
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YMA_2,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YMA_2,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..9501bbb0f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YMA_2,4-_os_A-D-MANNO-_cs__non-terminal_residue,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OS B   6   4   3      1.415    106.300    171.500
+  9 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 10 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   O3 OH 3  11   6   4      1.421    109.900   -173.300
+ 14  H3O HO E  13  11   6      0.976    108.500    -70.100
+ 15 EP+3 EP E  13  11   6      0.700    109.500     49.900
+ 16 EP-3 EP E  13  11   6      0.700    109.500    169.900
+ 17   C4 CG M  11   6   4      1.519    110.600    -53.300
+ 18   H4 H1 E  17  11   6      1.100    109.600    -68.100
+ 19   C5 CG 3  17  11   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  17  11      1.105    108.800     65.600
+ 21   O5 OS B  19  17  11      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  17      0.700    109.500   -174.400
+ 23 EP-5 EP E  21  19  17      0.700    109.500    -65.600
+ 24   C6 CG 3  19  17  11      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  17      1.092    108.300     57.100
+ 26  H62 H1 E  24  19  17      1.093    108.800    -54.900
+ 27   O6 OH 3  24  19  17      1.413    112.700    178.900
+ 28  H6O HO E  27  24  19      0.955    108.100     96.000
+ 29 EP+6 EP E  27  24  19      0.700    109.500    -24.000
+ 30 EP-6 EP E  27  24  19      0.700    109.500   -144.000
+ 31   O4 OS M  17  11   6      1.430    109.600    171.400
+ 32 EP+4 EP E  31  17  11      0.700    109.500   -124.800
+ 33 EP-4 EP E  31  17  11      0.700    109.500     -4.800
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YMB_2,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YMB_2,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..9798bcc09
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/YMB_2,4-_os_B-D-MANNO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   C3 CG 3  18   9   6      1.519    110.100    -54.400
+ 21   H3 H1 E  20  18   9      1.101    108.400    -66.700
+ 22   O3 OH 3  20  18   9      1.421    108.700    173.500
+ 23  H30 HO E  22  20  18      0.976    108.500    168.700
+ 24 EP+3 EP E  22  20  18      0.700    109.500     48.700
+ 25 EP-3 EP E  22  20  18      0.700    109.500    -71.300
+ 26   C2 CG B  20  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  20  18      1.105    106.200   -171.000
+ 28   O2 OS B  26  20  18      1.415    113.900     66.100
+ 29 EP+2 EP E  28  26  20      0.700    109.500    166.300
+ 30 EP-2 EP E  28  26  20      0.700    109.500    -73.700
+ 31   O4 OS M  18   9   6      1.430    107.900   -174.000
+ 32 EP+4 EP E  31  18   9      0.700    109.500     -4.900
+ 33 EP-4 EP E  31  18   9      0.700    109.500    115.100
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZGA_2,3-_os_A-D-GLUCOPYRANO-_cs__branched_res_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZGA_2,3-_os_A-D-GLUCOPYRANO-_cs__branched_res_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
new file mode 100644
index 000000000..dc9138586
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZGA_2,3-_os_A-D-GLUCOPYRANO-_cs__branched_res_ESP_hf_s_6-31G_x__RESP_010_ENS_AVG_and_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -169.200
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   C4 CG 3  11   6   4      1.519    110.600    -53.300
+ 14   H4 H1 E  13  11   6      1.100    109.600    -68.100
+ 15   O4 OH 3  13  11   6      1.430    109.600    171.400
+ 16  H4O HO E  15  13  11      0.958    109.200     59.600
+ 17 EP+4 EP E  15  13  11      0.700    109.500    179.600
+ 18 EP-4 EP E  15  13  11      0.700    109.500    -59.600
+ 19   C5 CG 3  13  11   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  13  11      1.105    108.800     65.600
+ 21   O5 OS B  19  13  11      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  13      0.700    109.500    178.300
+ 23 EP-5 EP E  21  19  13      0.700    109.500    -63.800
+ 24   C6 CG 3  19  13  11      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  13      1.092    108.300    -55.800
+ 26  H62 H1 E  24  19  13      1.093    108.800     63.200
+ 27   O6 OH 3  24  19  13      1.413    112.700   -172.600
+ 28  H6O HO E  27  24  19      0.955    108.100    -87.200
+ 29 EP+6 EP E  27  24  19      0.700    109.500     42.800
+ 30 EP-6 EP E  27  24  19      0.700    109.500    162.800
+ 31   O3 OS M  11   6   4      1.421    109.900   -173.300
+ 32 EP+3 EP E  31  11   6      0.700    109.500    -21.400
+ 33 EP-3 EP E  31  11   6      0.700    109.500     98.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZGB_2,3-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZGB_2,3-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
new file mode 100644
index 000000000..46c1edda7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZGB_2,3-_os_B-D-GLUCOPYRANO-_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPS.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300     60.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -139.600
+ 22 EP+4 EP E  20  18   9      0.700    109.500    -19.600
+ 23 EP-4 EP E  20  18   9      0.700    109.500    100.400
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   C2 CG B  24  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  24  18      1.105    104.400     63.400
+ 28   O2 OS B  26  24  18      1.415    109.500   -174.500
+ 29 EP+2 EP E  28  26  24      0.700    109.500    -29.400
+ 30 EP-2 EP E  28  26  24      0.700    109.500     90.600
+ 31   O3 OS M  24  18   9      1.421    108.700    173.500
+ 32 EP+3 EP E  31  24  18      0.700    109.500    171.300
+ 33 EP-3 EP E  31  24  18      0.700    109.500    -68.700
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZLA_2,3-_os_A-D-GALACTO-_cs_branched_res.,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZLA_2,3-_os_A-D-GALACTO-_cs_branched_res.,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..da533ad1e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZLA_2,3-_os_A-D-GALACTO-_cs_branched_res.,_hf_s_6-31g_x__RESP0.010__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800    171.500
+  8   O2 OS B   6   4   3      1.415    110.000     52.100
+  9 EP+2 EP E   8   6   4      0.700    109.500     43.300
+ 10 EP-2 EP E   8   6   4      0.700    109.500    163.300
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   C4 CG 3  11   6   4      1.519    110.600    -53.300
+ 14   H4 H1 E  13  11   6      1.100    109.600    173.600
+ 15   O4 OH 3  13  11   6      1.430    109.600    -63.800
+ 16  H4O HO E  15  13  11      0.958    109.200     59.600
+ 17 EP+4 EP E  15  13  11      0.700    109.500    179.600
+ 18 EP-4 EP E  15  13  11      0.700    109.500    -59.600
+ 19   C5 CG 3  13  11   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  13  11      1.105    108.800     65.600
+ 21   O5 OS B  19  13  11      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  13      0.700    109.500    178.300
+ 23 EP-5 EP E  21  19  13      0.700    109.500    -63.800
+ 24   C6 CG 3  19  13  11      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  13      1.092    108.300    -55.800
+ 26  H62 H1 E  24  19  13      1.093    108.800     63.200
+ 27   O6 OH 3  24  19  13      1.413    112.700   -172.600
+ 28  H6O HO E  27  24  19      0.955    108.100    -87.200
+ 29 EP+6 EP E  27  24  19      0.700    109.500     42.800
+ 30 EP-6 EP E  27  24  19      0.700    109.500    162.800
+ 31   O3 OS M  11   6   4      1.421    109.900   -173.300
+ 32 EP+3 EP E  31  11   6      0.700    109.500    -21.400
+ 33 EP-3 EP E  31  11   6      0.700    109.500     98.600
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZLB_2,3-_os_B-D-GALACTO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZLB_2,3-_os_B-D-GALACTO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..4326a334b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZLB_2,3-_os_B-D-GALACTO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300   -178.000
+ 13  H62 H1 E  11   9   6      1.093    108.800    -59.000
+ 14   O6 OH 3  11   9   6      1.413    112.700     65.200
+ 15  H6O HO E  14  11   9      0.955    108.100    -58.100
+ 16 EP+6 EP E  14  11   9      0.700    109.500    178.100
+ 17 EP-6 EP E  14  11   9      0.700    109.500     61.900
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    107.500   -173.800
+ 20   O4 OH 3  18   9   6      1.430    111.700     67.600
+ 21  H4O HO E  20  18   9      0.958    109.200    -21.800
+ 22 EP+4 EP E  20  18   9      0.700    109.500   -141.800
+ 23 EP-4 EP E  20  18   9      0.700    109.500     98.200
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   C2 CG B  24  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  24  18      1.105    104.400     63.400
+ 28   O2 OS B  26  24  18      1.415    109.500   -174.500
+ 29 EP+2 EP E  28  26  24      0.700    109.500    -29.400
+ 30 EP-2 EP E  28  26  24      0.700    109.500     90.600
+ 31   O3 OS M  24  18   9      1.421    108.700    173.500
+ 32 EP+3 EP E  31  24  18      0.700    109.500    171.300
+ 33 EP-3 EP E  31  24  18      0.700    109.500    -68.700
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZMA_2,3-_os_A-D-MANNO-_cs__branched_res.,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZMA_2,3-_os_A-D-MANNO-_cs__branched_res.,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..92242fb96
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZMA_2,3-_os_A-D-MANNO-_cs__branched_res.,_hf_s_6-31g_x__RESP_010_ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.900    -40.000
+  5   H1 H2 E   4   3   2      1.102    110.700    -56.200
+  6   C2 CG M   4   3   2      1.524    107.400   -177.700
+  7   H2 H1 E   6   4   3      1.105    108.800     52.100
+  8   O2 OS B   6   4   3      1.415    106.300    171.500
+  9 EP+2 EP E   8   6   4      0.700    109.500     47.900
+ 10 EP-2 EP E   8   6   4      0.700    109.500    -72.100
+ 11   C3 CG M   6   4   3      1.529    110.300    -67.600
+ 12   H3 H1 E  11   6   4      1.101    109.000     65.800
+ 13   C4 CG 3  11   6   4      1.519    110.600    -53.300
+ 14   H4 H1 E  13  11   6      1.100    109.600    -68.100
+ 15   O4 OH 3  13  11   6      1.430    109.600    171.400
+ 16  H4O HO E  15  13  11      0.958    109.200    115.200
+ 17 EP+4 EP E  15  13  11      0.700    109.500   -124.800
+ 18 EP-4 EP E  15  13  11      0.700    109.500     -4.800
+ 19   C5 CG 3  13  11   6      1.528    110.100     52.800
+ 20   H5 H1 E  19  13  11      1.105    108.800     65.600
+ 21   O5 OS B  19  13  11      1.435    110.800    -54.400
+ 22 EP+5 EP E  21  19  13      0.700    109.500   -174.400
+ 23 EP-5 EP E  21  19  13      0.700    109.500    -65.600
+ 24   C6 CG 3  19  13  11      1.517    113.300   -174.200
+ 25  H61 H1 E  24  19  13      1.092    108.300     57.100
+ 26  H62 H1 E  24  19  13      1.093    108.800    -54.900
+ 27   O6 OH 3  24  19  13      1.413    112.700    178.900
+ 28  H6O HO E  27  24  19      0.955    108.100     96.000
+ 29 EP+6 EP E  27  24  19      0.700    109.500    -24.000
+ 30 EP-6 EP E  27  24  19      0.700    109.500   -144.000
+ 31   O3 OS M  11   6   4      1.421    109.900   -173.300
+ 32 EP+3 EP E  31  11   6      0.700    109.500     49.900
+ 33 EP-3 EP E  31  11   6      0.700    109.500    169.900
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZMB_2,3-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZMB_2,3-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
new file mode 100644
index 000000000..fe74870d2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/ZMB_2,3-_os_B-D-MANNO_cs__non-terminal__RESP010_ESP_hf_s_6-31G_x__ENS_AVG_EPs.in_frag
@@ -0,0 +1,33 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.522      0.000      0.000
+  3 DUMM DU M   2   1   0      1.422    109.500      0.000
+  4   C1 CG M   3   2   1      1.400    113.300    180.000
+  5   H1 H2 E   4   3   2      1.102    111.600     56.200
+  6   O5 OS 3   4   3   2      1.412    112.900    -68.700
+  7 EP+5 EP E   6   4   3      0.700    109.500    -59.700
+  8 EP-5 EP E   6   4   3      0.700    109.500     60.300
+  9   C5 CG M   6   4   3      1.435    114.300   -179.700
+ 10   H5 H1 E   9   6   4      1.105    109.100    -60.700
+ 11   C6 CG 3   9   6   4      1.517    106.600   -177.200
+ 12  H61 H1 E  11   9   6      1.092    108.300    179.300
+ 13  H62 H1 E  11   9   6      1.093    108.800     62.900
+ 14   O6 OH 3  11   9   6      1.413    112.700    -65.100
+ 15  H6O HO E  14  11   9      0.955    108.100    -96.000
+ 16 EP+6 EP E  14  11   9      0.700    109.500     24.000
+ 17 EP-6 EP E  14  11   9      0.700    109.500    144.000
+ 18   C4 CG M   9   6   4      1.528    110.800     59.100
+ 19   H4 H1 E  18   9   6      1.100    109.800     66.400
+ 20   O4 OH 3  18   9   6      1.430    107.900   -174.000
+ 21  H4O HO E  20  18   9      0.958    109.200   -124.900
+ 22 EP+4 EP E  20  18   9      0.700    109.500     -4.900
+ 23 EP-4 EP E  20  18   9      0.700    109.500    115.100
+ 24   C3 CG M  18   9   6      1.519    110.100    -54.400
+ 25   H3 H1 E  24  18   9      1.101    108.400    -66.700
+ 26   C2 CG B  24  18   9      1.529    110.600     52.800
+ 27   H2 H1 E  26  24  18      1.105    106.200   -171.000
+ 28   O2 OS B  26  24  18      1.415    113.900     66.100
+ 29 EP+2 EP E  28  26  24      0.700    109.500    166.300
+ 30 EP-2 EP E  28  26  24      0.700    109.500    -73.700
+ 31   O3 OS M  24  18   9      1.421    108.700    173.500
+ 32 EP+3 EP E  31  24  18      0.700    109.500     48.700
+ 33 EP-3 EP E  31  24  18      0.700    109.500    -71.300
diff --git a/cad/tests/AMBER_test_structures/dot_in/glycam04EP/glycam04EP.in b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/glycam04EP.in
new file mode 100644
index 000000000..9a17ce1bd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/glycam04EP/glycam04EP.in
@@ -0,0 +1,4149 @@
+    0    0    2
+Carbohydrate_04EP.dat
+2,3,4,6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+2346ga.dat
+PGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.134
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.134
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.132
+15 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.132
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.147
+17 H4   H1  E 16 11  6  1.100   109.6     -68.1     0.000
+18 O4   OS  B 16 11  6  1.430   109.6     171.4     0.000
+19 EP+4 EP  E 18 16 11  0.700   109.5     179.6    -0.132
+20 EP-4 EP  E 18 16 11  0.700   109.5     -59.6    -0.132
+21 C5   CG  M 16 11  6  1.528   110.1      52.8     0.227
+22 H5   H1  E 21 16 11  1.105   108.8      65.6     0.000
+23 O5   OS  B 21 16 11  1.435   110.8     -54.4     0.000
+24 EP+5 EP  E 23 22 16  0.700   109.5     178.3    -0.183
+25 EP-5 EP  E 22 23 16  0.700   109.5     -63.8    -0.183
+26 C6   CG  M 22 16 11  1.517   113.3    -174.2     0.139
+27 H61  H1  E 26 22 16  1.092   108.3     -55.8     0.000
+28 H62  H1  E 26 22 16  1.093   108.8      63.2     0.000
+29 O6   OS  M 26 22 16  1.413   112.7    -172.6     0.000
+30 EP+6 EP  E 29 26 22  0.700   109.5      42.8    -0.131
+31 EP-6 EP  E 29 26 22  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+2,3,4,6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+2346la.dat
+PLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000  
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.139
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.139
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.134
+15 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.134
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.099
+17 H4   H1  E 16 11  6  1.100   109.6     173.6     0.000
+18 O4   OS  B 16 11  6  1.430   109.6     -63.8     0.000
+19 EP+4 EP  E 18 16 11  0.700   109.5     179.6    -0.118
+20 EP-4 EP  E 18 16 11  0.700   109.5     -59.6    -0.118
+21 C5   CG  M 16 11  6  1.528   110.1      52.8     0.172
+22 H5   H1  E 22 16 11  1.105   108.8      65.6     0.000
+23 O5   OS  B 22 16 11  1.435   110.8     -54.4     0.000  
+24 EP+5 EP  E 24 22 16  0.700   109.5     178.3    -0.169
+25 EP-5 EP  E 24 22 16  0.700   109.5     -63.8    -0.169
+26 C6   CG  M 22 16 11  1.517   113.3    -174.2     0.162
+27 H61  H1  E 27 22 16  1.092   108.3     -55.8     0.000
+28 H62  H1  E 27 22 16  1.093   108.8      63.2     0.000
+29 O6   OS  M 27 22 16  1.413   112.7    -172.6     0.000  
+30 EP+6 EP  E 30 27 22  0.700   109.5      42.8    -0.131
+31 EP-6 EP  E 30 27 22  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+2,3,4,6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+2346ma.dat
+PMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OS  B  6  4  3  1.415   106.3     171.5     0.000 
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.127
+10 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.127
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5      49.9    -0.134
+15 EP-3 EP  E 13 11  6  0.700   109.5     169.9    -0.134
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.183 
+17 H4   H1  E 16 11  6  1.100   109.6     -68.1     0.000
+18 O4   OS  B 16 11  6  1.430   109.6     171.4     0.000
+19 EP+4 EP  E 18 16 11  0.700   109.5    -124.8    -0.139
+20 EP-4 EP  E 18 16 11  0.700   109.5      -4.8    -0.139
+21 C5   CG  M 16 11  6  1.528   110.1      52.8     0.228
+22 H5   H1  E 21 16 11  1.105   108.8      65.6     0.000
+23 O5   OS  B 21 16 11  1.435   110.8     -54.4     0.000 
+24 EP+5 EP  E 23 21 16  0.700   109.5    -174.4    -0.167
+25 EP-5 EP  E 23 21 16  0.700   109.5     -65.6    -0.167
+26 C6   CG  M 21 16 11  1.517   113.3    -174.2     0.132
+27 H61  H1  E 26 21 16  1.092   108.3      57.1     0.000
+28 H62  H1  E 26 21 16  1.093   108.8     -54.9     0.000
+29 O6   OS  M 26 21 16  1.413   112.7     178.9     0.000  
+30 EP+6 EP  E 29 26 21  0.700   109.5     -24.0    -0.131
+31 EP-6 EP  E 29 26 21  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+2,3,4-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+234ga.dat
+TGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.134
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.134
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.132
+15 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.132
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.147
+17 H4   H1  E 16 11  6  1.100   109.6     -68.1     0.000
+18 C5   CG  3 16 11  6  1.528   110.1      52.8     0.227
+19 H5   H1  E 18 16 11  1.105   108.8      65.6     0.000
+20 O5   OS  B 18 16 11  1.435   110.8     -54.4     0.000
+21 EP+5 EP  E 20 18 16  0.700   109.5     178.3    -0.183
+22 EP-5 EP  E 20 18 16  0.700   109.5     -63.8    -0.183
+23 C6   CG  3 18 16 11  1.517   113.3    -174.2     0.138
+24 H61  H1  E 23 18 16  1.092   108.3     -55.8     0.000
+25 H62  H1  E 23 18 16  1.093   108.8      63.2     0.000
+26 O6   OH  3 23 18 16  1.413   112.7    -172.6     0.000
+27 H6O  HO  E 26 23 18  0.955   108.1     -87.2     0.272
+28 EP+6 EP  E 26 23 18  0.700   109.5      42.8    -0.210
+29 EP-6 EP  E 26 23 18  0.700   109.5     162.8    -0.210
+30 O4   OS  M 16 11  6  1.430   109.6     171.4     0.000
+31 EP+4 EP  E 30 16 11  0.700   109.5     179.6    -0.132
+32 EP-4 EP  E 30 16 11  0.700   109.5     -59.6    -0.132
+
+LOOP
+O5 C1
+
+DONE
+2,3,4-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+234la.dat
+TLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000  
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.139
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.139
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.134
+15 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.134
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.099
+17 H4   H1  E 16 11  6  1.100   109.6     173.6     0.000
+18 C5   CG  3 16 11  6  1.528   110.1      52.8     0.172
+19 H5   H1  E 18 16 11  1.105   108.8      65.6     0.000
+20 O5   OS  B 18 16 11  1.435   110.8     -54.4     0.000  
+21 EP+5 EP  E 20 18 16  0.700   109.5     178.3    -0.169
+22 EP-5 EP  E 20 18 16  0.700   109.5     -63.8    -0.169
+23 C6   CG  3 18 16 11  1.517   113.3    -174.2     0.161
+24 H61  H1  E 23 18 16  1.092   108.3     -55.8     0.000
+25 H62  H1  E 23 18 16  1.093   108.8      63.2     0.000
+26 O6   OH  3 23 18 16  1.413   112.7    -172.6     0.000  
+27 H6O  HO  E 26 23 18  0.955   108.1     -87.2     0.272 
+28 EP+6 EP  E 26 23 18  0.700   109.5      42.8    -0.210
+29 EP-6 EP  E 26 23 18  0.700   109.5     162.8    -0.210
+30 O4   OS  M 16 11  6  1.430   109.6     -63.8     0.000
+31 EP+4 EP  E 30 16 11  0.700   109.5     179.6    -0.118
+32 EP-4 EP  E 30 16 11  0.700   109.5     -59.6    -0.118
+                                               
+LOOP
+O5 C1
+
+DONE
+2,3,4-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+234ma.dat
+TMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OS  B  6  4  3  1.415   106.3     171.5     0.000 
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.127
+10 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.127
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5      49.9    -0.134
+15 EP-3 EP  E 13 11  6  0.700   109.5     169.9    -0.134
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.183 
+17 H4   H1  E 16 11  6  1.100   109.6     -68.1     0.000
+18 C5   CG  3 16 11  6  1.528   110.1      52.8     0.228
+19 H5   H1  E 18 16 11  1.105   108.8      65.6     0.000
+20 O5   OS  B 18 16 11  1.435   110.8     -54.4     0.000 
+21 EP+5 EP  E 20 18 16  0.700   109.5    -174.4    -0.167
+22 EP-5 EP  E 20 18 16  0.700   109.5     -65.6    -0.167
+23 C6   CG  3 18 16 11  1.517   113.3    -174.2     0.131
+24 H61  H1  E 23 18 16  1.092   108.3      57.1     0.000
+25 H62  H1  E 23 18 16  1.093   108.8     -54.9     0.000
+26 O6   OH  3 23 18 16  1.413   112.7     178.9     0.000  
+27 H6O  HO  E 26 23 18  0.955   108.1      96.0     0.274 
+28 EP+6 EP  E 26 23 18  0.700   109.5     -24.0    -0.211
+29 EP-6 EP  E 26 23 18  0.700   109.5    -144.0    -0.211
+30 O4   OS  M 16 11  6  1.430   109.6     171.4     0.000
+31 EP+4 EP  E 30 16 11  0.700   109.5    -124.8    -0.139
+32 EP-4 EP  E 30 16 11  0.700   109.5      -4.8    -0.139
+                              
+LOOP
+O5 C1
+
+DONE
+2,3,6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+236ga.dat
+SGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.134
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.134
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.132
+15 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.132
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.146
+17 H4   H1  E 16 11  6  1.100   109.6     -68.1     0.000
+18 O4   OH  3 16 11  6  1.430   109.6     171.4     0.000
+19 H4O  HO  E 18 16 11  0.958   109.2      59.6     0.278
+20 EP+4 EP  E 18 16 11  0.700   109.5     179.6    -0.214
+21 EP-4 EP  E 18 16 11  0.700   109.5     -59.6    -0.214
+22 C5   CG  M 16 11  6  1.528   110.1      52.8     0.227
+23 H5   H1  E 22 16 11  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 16 11  1.435   110.8     -54.4     0.000
+25 EP+5 EP  E 24 23 16  0.700   109.5     178.3    -0.183
+26 EP-5 EP  E 24 23 16  0.700   109.5     -63.8    -0.183
+27 C6   CG  M 23 16 11  1.517   113.3    -174.2     0.139
+28 H61  H1  E 27 23 16  1.092   108.3     -55.8     0.000
+29 H62  H1  E 27 23 16  1.093   108.8      63.2     0.000
+30 O6   OS  M 27 23 16  1.413   112.7    -172.6     0.000
+31 EP+6 EP  E 30 27 23  0.700   109.5      42.8    -0.131
+32 EP-6 EP  E 30 27 23  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+2,3,6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+236la.dat
+SLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000  
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.139
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.139
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.134
+15 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.134
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.099
+17 H4   H1  E 16 11  6  1.100   109.6     173.6     0.000
+18 O4   OH  3 16 11  6  1.430   109.6     -63.8     0.000
+19 H4O  HO  E 18 16 11  0.958   109.2      59.6     0.287 
+20 EP+4 EP  E 18 16 11  0.700   109.5     179.6    -0.205
+21 EP-4 EP  E 18 16 11  0.700   109.5     -59.6    -0.205
+22 C5   CG  M 16 11  6  1.528   110.1      52.8     0.172
+23 H5   H1  E 22 16 11  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 16 11  1.435   110.8     -54.4     0.000  
+25 EP+5 EP  E 24 22 16  0.700   109.5     178.3    -0.169
+26 EP-5 EP  E 24 22 16  0.700   109.5     -63.8    -0.169
+27 C6   CG  M 22 16 11  1.517   113.3    -174.2     0.162
+28 H61  H1  E 27 22 16  1.092   108.3     -55.8     0.000
+29 H62  H1  E 27 22 16  1.093   108.8      63.2     0.000
+30 O6   OS  M 27 22 16  1.413   112.7    -172.6     0.000  
+31 EP+6 EP  E 30 27 22  0.700   109.5      42.8    -0.131
+32 EP-6 EP  E 30 27 22  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+2,3,6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+236ma.dat
+SMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OS  B  6  4  3  1.415   106.3     171.5     0.000 
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.127
+10 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.127
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OS  B 11  6  4  1.421   109.9    -173.3     0.000
+14 EP+3 EP  E 13 11  6  0.700   109.5      49.9    -0.134
+15 EP-3 EP  E 13 11  6  0.700   109.5     169.9    -0.134
+16 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.182 
+17 H4   H1  E 16 11  6  1.100   109.6     -68.1     0.000
+18 O4   OH  3 16 11  6  1.430   109.6     171.4     0.000
+19 H4O  HO  E 18 16 11  0.958   109.2     115.2     0.276  
+20 EP+4 EP  E 18 16 11  0.700   109.5    -124.8    -0.220
+21 EP-4 EP  E 18 16 11  0.700   109.5      -4.8    -0.220
+22 C5   CG  M 16 11  6  1.528   110.1      52.8     0.228
+23 H5   H1  E 22 16 11  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 16 11  1.435   110.8     -54.4     0.000 
+25 EP+5 EP  E 24 22 16  0.700   109.5    -174.4    -0.167
+26 EP-5 EP  E 24 22 16  0.700   109.5     -65.6    -0.167
+27 C6   CG  M 22 16 11  1.517   113.3    -174.2     0.132
+28 H61  H1  E 27 22 16  1.092   108.3      57.1     0.000
+29 H62  H1  E 27 22 16  1.093   108.8     -54.9     0.000
+30 O6   OS  M 27 22 16  1.413   112.7     178.9     0.000  
+31 EP+6 EP  E 30 27 22  0.700   109.5     -24.0    -0.131
+32 EP-6 EP  E 30 27 22  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+2,3-[A-D-GLUCOPYRANO-] branched res ESP hf/6-31G* RESP 010 ENS AVG and EPs
+23ga.dat
+ZGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.134
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.134
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 C4   CG  3 11  6  4  1.519   110.6     -53.3     0.146
+14 H4   H1  E 13 11  6  1.100   109.6     -68.1     0.000
+15 O4   OH  3 13 11  6  1.430   109.6     171.4     0.000
+16 H4O  HO  E 15 13 11  0.958   109.2      59.6     0.278
+17 EP+4 EP  E 15 13 11  0.700   109.5     179.6    -0.214
+18 EP-4 EP  E 15 13 11  0.700   109.5     -59.6    -0.214
+19 C5   CG  3 13 11  6  1.528   110.1      52.8     0.227
+20 H5   H1  E 19 13 11  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 13 11  1.435   110.8     -54.4     0.000
+22 EP+5 EP  E 21 19 13  0.700   109.5     178.3    -0.183
+23 EP-5 EP  E 21 19 13  0.700   109.5     -63.8    -0.183
+24 C6   CG  3 19 13 11  1.517   113.3    -174.2     0.138
+25 H61  H1  E 24 19 13  1.092   108.3     -55.8     0.000
+26 H62  H1  E 24 19 13  1.093   108.8      63.2     0.000
+27 O6   OH  3 24 19 13  1.413   112.7    -172.6     0.000
+28 H6O  HO  E 27 24 19  0.955   108.1     -87.2     0.272
+29 EP+6 EP  E 27 24 19  0.700   109.5      42.8    -0.210
+30 EP-6 EP  E 27 24 19  0.700   109.5     162.8    -0.210
+31 O3   OS  M 11  6  4  1.421   109.9    -173.3     0.000
+32 EP+3 EP  E 31 11  6  0.700   109.5     -21.4    -0.132
+33 EP-3 EP  E 31 11  6  0.700   109.5      98.6    -0.132
+
+LOOP
+O5 C1
+
+DONE
+2,3-[A-D-GALACTO-]branched res., hf/6-31g* RESP0.010  ENS AVG EPs                          
+23la.dat
+ZLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000  
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.139
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.139
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 C4   CG  3 11  6  4  1.519   110.6     -53.3     0.099
+14 H4   H1  E 13 11  6  1.100   109.6     173.6     0.000
+15 O4   OH  3 13 11  6  1.430   109.6     -63.8     0.000
+16 H4O  HO  E 15 13 11  0.958   109.2      59.6     0.287 
+17 EP+4 EP  E 15 13 11  0.700   109.5     179.6    -0.205
+18 EP-4 EP  E 15 13 11  0.700   109.5     -59.6    -0.205
+19 C5   CG  3 13 11  6  1.528   110.1      52.8     0.172
+20 H5   H1  E 19 13 11  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 13 11  1.435   110.8     -54.4     0.000  
+22 EP+5 EP  E 21 19 13  0.700   109.5     178.3    -0.169
+23 EP-5 EP  E 21 19 13  0.700   109.5     -63.8    -0.169
+24 C6   CG  3 19 13 11  1.517   113.3    -174.2     0.161
+25 H61  H1  E 24 19 13  1.092   108.3     -55.8     0.000
+26 H62  H1  E 24 19 13  1.093   108.8      63.2     0.000
+27 O6   OH  3 24 19 13  1.413   112.7    -172.6     0.000  
+28 H6O  HO  E 27 24 19  0.955   108.1     -87.2     0.272 
+29 EP+6 EP  E 27 24 19  0.700   109.5      42.8    -0.210
+30 EP-6 EP  E 27 24 19  0.700   109.5     162.8    -0.210
+31 O3   OS  M 11  6  4  1.421   109.9    -173.3     0.000
+32 EP+3 EP  E 31 11  6  0.700   109.5     -21.4    -0.134
+33 EP-3 EP  E 31 11  6  0.700   109.5      98.6    -0.134
+                                               
+LOOP
+O5 C1
+
+DONE
+2,3-[A-D-MANNO-] branched res., hf/6-31g* RESP 010 ENS AVG EPs
+23ma.dat
+ZMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OS  B  6  4  3  1.415   106.3     171.5     0.000 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.127
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.127
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+14 C4   CG  3 11  6  4  1.519   110.6     -53.3     0.182 
+15 H4   H1  E 13 11  6  1.100   109.6     -68.1     0.000
+16 O4   OH  3 13 11  6  1.430   109.6     171.4     0.000
+17 H4O  HO  E 15 13 11  0.958   109.2     115.2     0.276  
+18 EP+4 EP  E 15 13 11  0.700   109.5    -124.8    -0.220
+19 EP-4 EP  E 15 13 11  0.700   109.5      -4.8    -0.220
+20 C5   CG  3 13 11  6  1.528   110.1      52.8     0.228
+21 H5   H1  E 19 13 11  1.105   108.8      65.6     0.000
+22 O5   OS  B 19 13 11  1.435   110.8     -54.4     0.000 
+23 EP+5 EP  E 21 19 13  0.700   109.5    -174.4    -0.167
+24 EP-5 EP  E 21 19 13  0.700   109.5     -65.6    -0.167
+25 C6   CG  3 19 13 11  1.517   113.3    -174.2     0.131
+26 H61  H1  E 24 19 13  1.092   108.3      57.1     0.000
+27 H62  H1  E 24 19 13  1.093   108.8     -54.9     0.000
+28 O6   OH  3 24 19 13  1.413   112.7     178.9     0.000  
+29 H6O  HO  E 27 24 19  0.955   108.1      96.0     0.274 
+30 EP+6 EP  E 27 24 19  0.700   109.5     -24.0    -0.211
+31 EP-6 EP  E 27 24 19  0.700   109.5    -144.0    -0.211
+32 O3   OS  M 11  6  4  1.421   109.9    -173.3     0.000
+33 EP+3 EP  E 31 11  6  0.700   109.5      49.9    -0.134
+34 EP-3 EP  E 31 11  6  0.700   109.5     169.9    -0.134
+                              
+LOOP
+O5 C1
+
+DONE
+2,4,6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+246ga.dat
+RGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.134
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.134
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.109
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5    -141.4     0.280
+15 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.215
+16 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.215
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.147
+18 H4   H1  E 17 11  6  1.100   109.6     -68.1     0.000
+19 O4   OS  B 17 11  6  1.430   109.6     171.4     0.000
+20 EP+4 EP  E 19 17 11  0.700   109.5     179.6    -0.132
+21 EP-4 EP  E 19 17 11  0.700   109.5     -59.6    -0.132
+22 C5   CG  M 17 11  6  1.528   110.1      52.8     0.227
+23 H5   H1  E 22 17 11  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 17 11  1.435   110.8     -54.4     0.000
+25 EP+5 EP  E 24 22 17  0.700   109.5     178.3    -0.183
+26 EP-5 EP  E 24 22 17  0.700   109.5     -63.8    -0.183
+27 C6   CG  M 22 17 11  1.517   113.3    -174.2     0.139
+28 H61  H1  E 27 22 17  1.092   108.3     -55.8     0.000
+29 H62  H1  E 27 22 17  1.093   108.8      63.2     0.000
+30 O6   OS  M 27 22 17  1.413   112.7    -172.6     0.000
+31 EP+6 EP  E 30 27 22  0.700   109.5      42.8    -0.131
+32 EP-6 EP  E 30 27 22  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+2,4,6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+246la.dat
+RLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000  
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.139
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.139
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5    -141.4     0.283  
+15 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.219
+16 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.219
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.099
+18 H4   H1  E 17 11  6  1.100   109.6     173.6     0.000
+19 O4   OS  B 17 11  6  1.430   109.6     -63.8     0.000
+20 EP+4 EP  E 19 17 11  0.700   109.5     179.6    -0.118
+21 EP-4 EP  E 19 17 11  0.700   109.5     -59.6    -0.118
+22 C5   CG  M 17 11  6  1.528   110.1      52.8     0.172
+23 H5   H1  E 23 17 11  1.105   108.8      65.6     0.000
+24 O5   OS  B 23 17 11  1.435   110.8     -54.4     0.000  
+25 EP+5 EP  E 25 23 17  0.700   109.5     178.3    -0.169
+26 EP-5 EP  E 25 23 17  0.700   109.5     -63.8    -0.169
+27 C6   CG  M 23 17 11  1.517   113.3    -174.2     0.162
+28 H61  H1  E 28 23 17  1.092   108.3     -55.8     0.000
+29 H62  H1  E 28 23 17  1.093   108.8      63.2     0.000
+30 O6   OS  M 28 23 17  1.413   112.7    -172.6     0.000  
+31 EP+6 EP  E 31 28 23  0.700   109.5      42.8    -0.131
+32 EP-6 EP  E 31 28 23  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+2,4,6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+246ma.dat
+RMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OS  B  6  4  3  1.415   106.3     171.5     0.000 
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.127
+10 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.127
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5     -70.1     0.279 
+15 EP+3 EP  E 13 11  6  0.700   109.5      49.9    -0.217
+16 EP-3 EP  E 13 11  6  0.700   109.5     169.9    -0.217
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.183 
+18 H4   H1  E 17 11  6  1.100   109.6     -68.1     0.000
+19 O4   OS  B 17 11  6  1.430   109.6     171.4     0.000
+20 EP+4 EP  E 19 17 11  0.700   109.5    -124.8    -0.139
+21 EP-4 EP  E 19 17 11  0.700   109.5      -4.8    -0.139
+22 C5   CG  M 17 11  6  1.528   110.1      52.8     0.228
+23 H5   H1  E 22 17 11  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 17 11  1.435   110.8     -54.4     0.000 
+25 EP+5 EP  E 24 22 17  0.700   109.5    -174.4    -0.167
+26 EP-5 EP  E 24 22 17  0.700   109.5     -65.6    -0.167
+27 C6   CG  M 22 17 11  1.517   113.3    -174.2     0.132
+28 H61  H1  E 27 22 17  1.092   108.3      57.1     0.000
+29 H62  H1  E 27 22 17  1.093   108.8     -54.9     0.000
+30 O6   OS  M 27 22 17  1.413   112.7     178.9     0.000  
+31 EP+6 EP  E 30 27 22  0.700   109.5     -24.0    -0.131
+32 EP-6 EP  E 30 27 22  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+2,4-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+24ga.dat
+YGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.134
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.134
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.109
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5    -141.4     0.280
+15 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.215
+16 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.215
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.147
+18 H4   H1  E 17 11  6  1.100   109.6     -68.1     0.000
+19 C5   CG  3 17 11  6  1.528   110.1      52.8     0.227
+20 H5   H1  E 19 17 11  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 17 11  1.435   110.8     -54.4     0.000
+22 EP+5 EP  E 21 19 17  0.700   109.5     178.3    -0.183
+23 EP-5 EP  E 21 19 17  0.700   109.5     -63.8    -0.183
+24 C6   CG  3 19 17 11  1.517   113.3    -174.2     0.138
+25 H61  H1  E 24 19 17  1.092   108.3     -55.8     0.000
+26 H62  H1  E 24 19 17  1.093   108.8      63.2     0.000
+27 O6   OH  3 24 19 17  1.413   112.7    -172.6     0.000
+28 H6O  HO  E 27 24 19  0.955   108.1     -87.2     0.272
+29 EP+6 EP  E 27 24 19  0.700   109.5      42.8    -0.210
+30 EP-6 EP  E 27 24 19  0.700   109.5     162.8    -0.210
+31 O4   OS  M 17 11  6  1.430   109.6     171.4     0.000
+32 EP+4 EP  E 31 17 11  0.700   109.5     179.6    -0.132
+33 EP-4 EP  E 31 17 11  0.700   109.5     -59.6    -0.132
+
+LOOP
+O5 C1
+
+DONE
+2,4-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+24la.dat
+YLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000  
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.139
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.139
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5    -141.4     0.283  
+15 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.219
+16 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.219
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.099
+18 H4   H1  E 17 11  6  1.100   109.6     173.6     0.000
+19 C5   CG  3 17 11  6  1.528   110.1      52.8     0.172
+20 H5   H1  E 19 17 11  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 17 11  1.435   110.8     -54.4     0.000  
+22 EP+5 EP  E 21 19 17  0.700   109.5     178.3    -0.169
+23 EP-5 EP  E 21 19 17  0.700   109.5     -63.8    -0.169
+24 C6   CG  3 19 17 11  1.517   113.3    -174.2     0.161
+25 H61  H1  E 24 19 17  1.092   108.3     -55.8     0.000
+26 H62  H1  E 24 19 17  1.093   108.8      63.2     0.000
+27 O6   OH  3 24 19 17  1.413   112.7    -172.6     0.000  
+28 H6O  HO  E 27 24 19  0.955   108.1     -87.2     0.272 
+29 EP+6 EP  E 27 24 19  0.700   109.5      42.8    -0.210
+30 EP-6 EP  E 27 24 19  0.700   109.5     162.8    -0.210
+31 O4   OS  M 17 11  6  1.430   109.6     -63.8     0.000
+32 EP+4 EP  E 31 17 11  0.700   109.5     179.6    -0.118
+33 EP-4 EP  E 31 17 11  0.700   109.5     -59.6    -0.118
+                                               
+LOOP
+O5 C1
+
+DONE
+2,4-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+24ma.dat
+YMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OS  B  6  4  3  1.415   106.3     171.5     0.000 
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.127
+10 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.127
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5     -70.1     0.279 
+15 EP+3 EP  E 13 11  6  0.700   109.5      49.9    -0.217
+16 EP-3 EP  E 13 11  6  0.700   109.5     169.9    -0.217
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.183 
+18 H4   H1  E 17 11  6  1.100   109.6     -68.1     0.000
+19 C5   CG  3 17 11  6  1.528   110.1      52.8     0.228
+20 H5   H1  E 19 17 11  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 17 11  1.435   110.8     -54.4     0.000 
+22 EP+5 EP  E 21 19 17  0.700   109.5    -174.4    -0.167
+23 EP-5 EP  E 21 19 17  0.700   109.5     -65.6    -0.167
+24 C6   CG  3 19 17 11  1.517   113.3    -174.2     0.131
+25 H61  H1  E 24 19 17  1.092   108.3      57.1     0.000
+26 H62  H1  E 24 19 17  1.093   108.8     -54.9     0.000
+27 O6   OH  3 24 19 17  1.413   112.7     178.9     0.000  
+28 H6O  HO  E 27 24 19  0.955   108.1      96.0     0.274 
+29 EP+6 EP  E 27 24 19  0.700   109.5     -24.0    -0.211
+30 EP-6 EP  E 27 24 19  0.700   109.5    -144.0    -0.211
+31 O4   OS  M 17 11  6  1.430   109.6     171.4     0.000
+32 EP+4 EP  E 31 17 11  0.700   109.5    -124.8    -0.139
+33 EP-4 EP  E 31 17 11  0.700   109.5      -4.8    -0.139
+                              
+LOOP
+O5 C1
+
+DONE
+2,6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+26ga.dat
+XGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.134
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.134
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.109
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5    -141.4     0.280
+15 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.215
+16 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.215
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.146
+18 H4   H1  E 17 11  6  1.100   109.6     -68.1     0.000
+19 O4   OH  3 17 11  6  1.430   109.6     171.4     0.000
+20 H4O  HO  E 19 17 11  0.958   109.2      59.6     0.278
+21 EP+4 EP  E 19 17 11  0.700   109.5     179.6    -0.214
+22 EP-4 EP  E 19 17 11  0.700   109.5     -59.6    -0.214
+23 C5   CG  M 17 11  6  1.528   110.1      52.8     0.227
+24 H5   H1  E 23 17 11  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 17 11  1.435   110.8     -54.4     0.000
+26 EP+5 EP  E 25 23 17  0.700   109.5     178.3    -0.183
+27 EP-5 EP  E 25 23 17  0.700   109.5     -63.8    -0.183
+28 C6   CG  M 23 17 11  1.517   113.3    -174.2     0.139
+29 H61  H1  E 28 23 17  1.092   108.3     -55.8     0.000
+30 H62  H1  E 28 23 17  1.093   108.8      63.2     0.000
+31 O6   OS  M 28 23 17  1.413   112.7    -172.6     0.000
+32 EP+6 EP  E 31 28 23  0.700   109.5      42.8    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+2,6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+26la.dat
+XLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OS  B  6  4  3  1.415   110.0      52.1     0.000  
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.139
+10 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.139
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5    -141.4     0.283  
+15 EP+3 EP  E 13 11  6  0.700   109.5     -21.4    -0.219
+16 EP-3 EP  E 13 11  6  0.700   109.5      98.6    -0.219
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.099
+18 H4   H1  E 17 11  6  1.100   109.6     173.6     0.000
+19 O4   OH  3 17 11  6  1.430   109.6     -63.8     0.000
+20 H4O  HO  E 19 17 11  0.958   109.2      59.6     0.287 
+21 EP+4 EP  E 19 17 11  0.700   109.5     179.6    -0.205
+22 EP-4 EP  E 19 17 11  0.700   109.5     -59.6    -0.205
+23 C5   CG  M 17 11  6  1.528   110.1      52.8     0.172
+24 H5   H1  E 23 17 11  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 17 11  1.435   110.8     -54.4     0.000  
+26 EP+5 EP  E 25 23 17  0.700   109.5     178.3    -0.169
+27 EP-5 EP  E 25 23 17  0.700   109.5     -63.8    -0.169
+28 C6   CG  M 23 17 11  1.517   113.3    -174.2     0.162
+29 H61  H1  E 28 23 17  1.092   108.3     -55.8     0.000
+30 H62  H1  E 28 23 17  1.093   108.8      63.2     0.000
+31 O6   OS  M 28 23 17  1.413   112.7    -172.6     0.000  
+32 EP+6 EP  E 31 28 23  0.700   109.5      42.8    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+2,6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+26ma.dat
+XMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OS  B  6  4  3  1.415   106.3     171.5     0.000 
+ 9 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.127
+10 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.127
+11 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+12 H3   H1  E 11  6  4  1.101   109.0      65.8     0.000
+13 O3   OH  3 11  6  4  1.421   109.9    -173.3     0.000
+14 H3O  HO  E 13 11  6  0.976   108.5     -70.1     0.279 
+15 EP+3 EP  E 13 11  6  0.700   109.5      49.9    -0.217
+16 EP-3 EP  E 13 11  6  0.700   109.5     169.9    -0.217
+17 C4   CG  M 11  6  4  1.519   110.6     -53.3     0.182 
+18 H4   H1  E 17 11  6  1.100   109.6     -68.1     0.000
+19 O4   OH  3 17 11  6  1.430   109.6     171.4     0.000
+20 H4O  HO  E 19 17 11  0.958   109.2     115.2     0.276  
+21 EP+4 EP  E 19 17 11  0.700   109.5    -124.8    -0.220
+22 EP-4 EP  E 19 17 11  0.700   109.5      -4.8    -0.220
+23 C5   CG  M 17 11  6  1.528   110.1      52.8     0.228
+24 H5   H1  E 23 17 11  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 17 11  1.435   110.8     -54.4     0.000 
+26 EP+5 EP  E 25 23 17  0.700   109.5    -174.4    -0.167
+27 EP-5 EP  E 25 23 17  0.700   109.5     -65.6    -0.167
+28 C6   CG  M 23 17 11  1.517   113.3    -174.2     0.132
+29 H61  H1  E 28 23 17  1.092   108.3      57.1     0.000
+30 H62  H1  E 28 23 17  1.093   108.8     -54.9     0.000
+31 O6   OS  M 28 23 17  1.413   112.7     178.9     0.000  
+32 EP+6 EP  E 31 28 23  0.700   109.5     -24.0    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+2-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+2ga.dat
+2GA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 C3   CG  3  6  4  3  1.529   110.3     -67.6     0.109
+ 9 H3   H1  E  8  6  4  1.101   109.0      65.8     0.000
+10 O3   OH  3  8  6  4  1.421   109.9    -173.3     0.000
+11 H3O  HO  E 10  8  6  0.976   108.5    -141.4     0.280
+12 EP+3 EP  E 10  8  6  0.700   109.5     -21.4    -0.215
+13 EP-3 EP  E 10  8  6  0.700   109.5      98.6    -0.215
+14 C4   CG  3  8  6  4  1.519   110.6     -53.3     0.146
+15 H4   H1  E 14  8  6  1.100   109.6     -68.1     0.000
+16 O4   OH  3 14  8  6  1.430   109.6     171.4     0.000
+17 H4O  HO  E 16 14  8  0.958   109.2      59.6     0.278
+18 EP+4 EP  E 16 14  8  0.700   109.5     179.6    -0.214
+19 EP-4 EP  E 16 14  8  0.700   109.5     -59.6    -0.214
+20 C5   CG  3 14  8  6  1.528   110.1      52.8     0.227
+21 H5   H1  E 20 14  8  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 14  8  1.435   110.8     -54.4     0.000
+23 EP+5 EP  E 22 20 14  0.700   109.5     178.3    -0.183
+24 EP-5 EP  E 22 20 14  0.700   109.5     -63.8    -0.183
+25 C6   CG  3 20 14  8  1.517   113.3    -174.2     0.138
+26 H61  H1  E 25 20 14  1.092   108.3     -55.8     0.000
+27 H62  H1  E 25 20 14  1.093   108.8      63.2     0.000
+28 O6   OH  3 25 20 14  1.413   112.7    -172.6     0.000
+29 H6O  HO  E 28 25 20  0.955   108.1     -87.2     0.272
+30 EP+6 EP  E 28 25 20  0.700   109.5      42.8    -0.210
+31 EP-6 EP  E 28 25 20  0.700   109.5     162.8    -0.210
+32 O2   OS  M  6  4  3  1.415   110.0      52.1     0.000
+33 EP+2 EP  E 32  6  4  0.700   109.5      43.3    -0.134
+34 EP-2 EP  E 32  6  4  0.700   109.5     163.3    -0.134
+
+LOOP
+O5 C1
+
+DONE
+2-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+2la.dat
+2LA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 C3   CG  3  6  4  3  1.529   110.3     -67.6     0.118
+ 9 H3   H1  E  8  6  4  1.101   109.0      65.8     0.000
+10 O3   OH  3  8  6  4  1.421   109.9    -173.3     0.000
+11 H3O  HO  E 10  8  6  0.976   108.5    -141.4     0.283  
+12 EP+3 EP  E 10  8  6  0.700   109.5     -21.4    -0.219
+13 EP-3 EP  E 10  8  6  0.700   109.5      98.6    -0.219
+14 C4   CG  3  8  6  4  1.519   110.6     -53.3     0.099
+15 H4   H1  E 14  8  6  1.100   109.6     173.6     0.000
+16 O4   OH  3 14  8  6  1.430   109.6     -63.8     0.000
+17 H4O  HO  E 16 14  8  0.958   109.2      59.6     0.287 
+18 EP+4 EP  E 16 14  8  0.700   109.5     179.6    -0.205
+19 EP-4 EP  E 16 14  8  0.700   109.5     -59.6    -0.205
+20 C5   CG  3 14  8  6  1.528   110.1      52.8     0.172
+21 H5   H1  E 20 14  8  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 14  8  1.435   110.8     -54.4     0.000  
+23 EP+5 EP  E 22 20 14  0.700   109.5     178.3    -0.169
+24 EP-5 EP  E 22 20 14  0.700   109.5     -63.8    -0.169
+25 C6   CG  3 20 14  8  1.517   113.3    -174.2     0.161
+26 H61  H1  E 25 20 14  1.092   108.3     -55.8     0.000
+27 H62  H1  E 25 20 14  1.093   108.8      63.2     0.000
+28 O6   OH  3 25 20 14  1.413   112.7    -172.6     0.000  
+29 H6O  HO  E 28 25 20  0.955   108.1     -87.2     0.272 
+30 EP+6 EP  E 28 25 20  0.700   109.5      42.8    -0.210
+31 EP-6 EP  E 28 25 20  0.700   109.5     162.8    -0.210
+32 O2   OS  M  6  4  3  1.415   110.0      52.1     0.000  
+33 EP+2 EP  E 32  6  4  0.700   109.5      43.3    -0.139
+34 EP-2 EP  E 32  6  4  0.700   109.5     163.3    -0.139
+                                               
+LOOP
+O5 C1
+
+DONE
+2-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+2ma.dat
+2MA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 C3   CG  3  6  4  3  1.529   110.3     -67.6     0.130
+ 9 H3   H1  E  8  6  4  1.101   109.0      65.8     0.000
+10 O3   OH  3  8  6  4  1.421   109.9    -173.3     0.000
+11 H3O  HO  E 10  8  6  0.976   108.5     -70.1     0.279 
+12 EP+3 EP  E 10  8  6  0.700   109.5      49.9    -0.217
+13 EP-3 EP  E 10  8  6  0.700   109.5     169.9    -0.217
+14 C4   CG  3  8  6  4  1.519   110.6     -53.3     0.182 
+15 H4   H1  E 14  8  6  1.100   109.6     -68.1     0.000
+16 O4   OH  3 14  8  6  1.430   109.6     171.4     0.000
+17 H4O  HO  E 16 14  8  0.958   109.2     115.2     0.276  
+18 EP+4 EP  E 16 14  8  0.700   109.5    -124.8    -0.220
+19 EP-4 EP  E 16 14  8  0.700   109.5      -4.8    -0.220
+20 C5   CG  3 14  8  6  1.528   110.1      52.8     0.228
+21 H5   H1  E 20 14  8  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 14  8  1.435   110.8     -54.4     0.000 
+23 EP+5 EP  E 22 20 14  0.700   109.5    -174.4    -0.167
+24 EP-5 EP  E 22 20 14  0.700   109.5     -65.6    -0.167
+25 C6   CG  3 20 14  8  1.517   113.3    -174.2     0.131
+26 H61  H1  E 25 20 14  1.092   108.3      57.1     0.000
+27 H62  H1  E 25 20 14  1.093   108.8     -54.9     0.000
+28 O6   OH  3 25 20 14  1.413   112.7     178.9     0.000  
+29 H6O  HO  E 28 25 20  0.955   108.1      96.0     0.274 
+30 EP+6 EP  E 28 25 20  0.700   109.5     -24.0    -0.211
+31 EP-6 EP  E 28 25 20  0.700   109.5    -144.0    -0.211
+32 O2   OS  M  6  4  3  1.415   106.3     171.5     0.000 
+33 EP+2 EP  E 32  6  4  0.700   109.5      47.9    -0.127
+34 EP-2 EP  E 32  6  4  0.700   109.5     -72.1    -0.127
+                              
+LOOP
+O5 C1
+
+DONE
+3,4,6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+346ga.dat
+QGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.132
+16 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.132
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.147
+18 H4   H1  E 17 12  6  1.100   109.6     -68.1     0.000
+19 O4   OS  B 17 12  6  1.430   109.6     171.4     0.000
+20 EP+4 EP  E 19 17 12  0.700   109.5     179.6    -0.132
+21 EP-4 EP  E 19 17 12  0.700   109.5     -59.6    -0.132
+22 C5   CG  M 17 12  6  1.528   110.1      52.8     0.227
+23 H5   H1  E 22 17 12  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 17 12  1.435   110.8     -54.4     0.000
+25 EP+5 EP  E 24 22 17  0.700   109.5     178.3    -0.183
+26 EP-5 EP  E 24 22 17  0.700   109.5     -63.8    -0.183
+27 C6   CG  M 22 17 12  1.517   113.3    -174.2     0.139
+28 H61  H1  E 27 22 17  1.092   108.3     -55.8     0.000
+29 H62  H1  E 27 22 17  1.093   108.8      63.2     0.000
+30 O6   OS  M 27 22 17  1.413   112.7    -172.6     0.000
+31 EP+6 EP  E 30 27 22  0.700   109.5      42.8    -0.131
+32 EP-6 EP  E 30 27 22  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+3,4,6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+346la.dat
+QLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.134
+16 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.134
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.099
+18 H4   H1  E 17 12  6  1.100   109.6     173.6     0.000
+19 O4   OS  B 17 12  6  1.430   109.6     -63.8     0.000
+20 EP+4 EP  E 19 17 12  0.700   109.5     179.6    -0.118
+21 EP-4 EP  E 19 17 12  0.700   109.5     -59.6    -0.118
+22 C5   CG  M 17 12  6  1.528   110.1      52.8     0.172
+23 H5   H1  E 22 17 12  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 17 12  1.435   110.8     -54.4     0.000  
+25 EP+5 EP  E 24 22 17  0.700   109.5     178.3    -0.169
+26 EP-5 EP  E 24 22 17  0.700   109.5     -63.8    -0.169
+27 C6   CG  M 22 17 12  1.517   113.3    -174.2     0.162
+28 H61  H1  E 27 22 18  1.092   108.3     -55.8     0.000
+29 H62  H1  E 27 22 18  1.093   108.8      63.2     0.000
+30 O6   OS  M 27 22 18  1.413   112.7    -172.6     0.000  
+31 EP+6 EP  E 30 27 22  0.700   109.5      42.8    -0.131
+32 EP-6 EP  E 30 27 22  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+3,4,6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+346ma.dat
+QMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5      49.9    -0.134
+16 EP-3 EP  E 14 12  6  0.700   109.5     169.9    -0.134
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.183 
+18 H4   H1  E 17 12  6  1.100   109.6     -68.1     0.000
+19 O4   OS  B 17 12  6  1.430   109.6     171.4     0.000
+20 EP+4 EP  E 19 17 12  0.700   109.5    -124.8    -0.139
+21 EP-4 EP  E 19 17 12  0.700   109.5      -4.8    -0.139
+22 C5   CG  M 17 12  6  1.528   110.1      52.8     0.228
+23 H5   H1  E 22 17 12  1.105   108.8      65.6     0.000
+24 O5   OS  B 22 17 12  1.435   110.8     -54.4     0.000 
+25 EP+5 EP  E 24 22 17  0.700   109.5    -174.4    -0.167
+26 EP-5 EP  E 24 22 17  0.700   109.5     -65.6    -0.167
+27 C6   CG  M 22 17 12  1.517   113.3    -174.2     0.132
+28 H61  H1  E 27 22 17  1.092   108.3      57.1     0.000
+29 H62  H1  E 27 22 17  1.093   108.8     -54.9     0.000
+30 O6   OS  M 27 22 17  1.413   112.7     178.9     0.000  
+31 EP+6 EP  E 30 27 22  0.700   109.5     -24.0    -0.131
+32 EP-6 EP  E 30 27 22  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+3,4-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+34ga.dat
+WGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.132
+16 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.132
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.147
+18 H4   H1  E 17 12  6  1.100   109.6     -68.1     0.000
+19 C5   CG  3 17 12  6  1.528   110.1      52.8     0.227
+20 H5   H1  E 19 17 12  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 17 12  1.435   110.8     -54.4     0.000
+22 EP+5 EP  E 21 19 17  0.700   109.5     178.3    -0.183
+23 EP-5 EP  E 21 19 17  0.700   109.5     -63.8    -0.183
+24 C6   CG  3 19 17 12  1.517   113.3    -174.2     0.138
+25 H61  H1  E 24 19 17  1.092   108.3     -55.8     0.000
+26 H62  H1  E 24 19 17  1.093   108.8      63.2     0.000
+27 O6   OH  3 24 19 17  1.413   112.7    -172.6     0.000
+28 H6O  HO  E 27 24 19  0.955   108.1     -87.2     0.272
+29 EP+6 EP  E 27 24 19  0.700   109.5      42.8    -0.210
+30 EP-6 EP  E 27 24 19  0.700   109.5     162.8    -0.210
+31 O4   OS  M 17 12  6  1.430   109.6     171.4     0.000
+32 EP+4 EP  E 31 17 12  0.700   109.5     179.6    -0.132
+33 EP-4 EP  E 31 17 12  0.700   109.5     -59.6    -0.132
+
+LOOP
+O5 C1
+
+DONE
+3,4-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+34la.dat
+WLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.134
+16 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.134
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.099
+18 H4   H1  E 17 12  6  1.100   109.6     173.6     0.000
+19 C5   CG  3 17 12  6  1.528   110.1      52.8     0.172
+20 H5   H1  E 19 17 12  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 17 12  1.435   110.8     -54.4     0.000  
+22 EP+5 EP  E 21 19 17  0.700   109.5     178.3    -0.169
+23 EP-5 EP  E 21 19 17  0.700   109.5     -63.8    -0.169
+24 C6   CG  3 19 17 12  1.517   113.3    -174.2     0.161
+25 H61  H1  E 24 19 17  1.092   108.3     -55.8     0.000
+26 H62  H1  E 24 19 17  1.093   108.8      63.2     0.000
+27 O6   OH  3 24 19 17  1.413   112.7    -172.6     0.000  
+28 H6O  HO  E 27 24 19  0.955   108.1     -87.2     0.272 
+29 EP+6 EP  E 27 24 19  0.700   109.5      42.8    -0.210
+30 EP-6 EP  E 27 24 19  0.700   109.5     162.8    -0.210
+31 O4   OS  M 17 12  6  1.430   109.6     -63.8     0.000
+32 EP+4 EP  E 31 17 12  0.700   109.5     179.6    -0.118
+33 EP-4 EP  E 31 17 12  0.700   109.5     -59.6    -0.118
+                                               
+LOOP
+O5 C1
+
+DONE
+3,4-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+34ma.dat
+WMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5      49.9    -0.134
+16 EP-3 EP  E 14 12  6  0.700   109.5     169.9    -0.134
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.183 
+18 H4   H1  E 17 12  6  1.100   109.6     -68.1     0.000
+19 C5   CG  3 17 12  6  1.528   110.1      52.8     0.228
+20 H5   H1  E 19 17 12  1.105   108.8      65.6     0.000
+21 O5   OS  B 19 17 12  1.435   110.8     -54.4     0.000 
+22 EP+5 EP  E 21 19 17  0.700   109.5    -174.4    -0.167
+23 EP-5 EP  E 21 19 17  0.700   109.5     -65.6    -0.167
+24 C6   CG  3 19 17 12  1.517   113.3    -174.2     0.131
+25 H61  H1  E 24 19 17  1.092   108.3      57.1     0.000
+26 H62  H1  E 24 19 17  1.093   108.8     -54.9     0.000
+27 O6   OH  3 24 19 17  1.413   112.7     178.9     0.000  
+28 H6O  HO  E 27 24 19  0.955   108.1      96.0     0.274 
+29 EP+6 EP  E 27 24 19  0.700   109.5     -24.0    -0.211
+30 EP-6 EP  E 27 24 19  0.700   109.5    -144.0    -0.211
+31 O4   OS  M 17 12  6  1.430   109.6     171.4     0.000
+32 EP+4 EP  E 32 17 12  0.700   109.5    -124.8    -0.139
+33 EP-4 EP  E 32 17 12  0.700   109.5      -4.8    -0.139
+                              
+LOOP
+O5 C1
+
+DONE
+3,6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+36ga.dat
+VGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.132
+16 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.132
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.146
+18 H4   H1  E 17 12  6  1.100   109.6     -68.1     0.000
+19 O4   OH  3 17 12  6  1.430   109.6     171.4     0.000
+20 H4O  HO  E 19 17 12  0.958   109.2      59.6     0.278
+21 EP+4 EP  E 19 17 12  0.700   109.5     179.6    -0.214
+22 EP-4 EP  E 19 17 12  0.700   109.5     -59.6    -0.214
+23 C5   CG  M 17 12  6  1.528   110.1      52.8     0.227
+24 H5   H1  E 23 17 12  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 17 12  1.435   110.8     -54.4     0.000
+26 EP+5 EP  E 25 23 17  0.700   109.5     178.3    -0.183
+27 EP-5 EP  E 25 23 17  0.700   109.5     -63.8    -0.183
+28 C6   CG  M 23 17 12  1.517   113.3    -174.2     0.139
+29 H61  H1  E 28 23 17  1.092   108.3     -55.8     0.000
+30 H62  H1  E 28 23 17  1.093   108.8      63.2     0.000
+31 O6   OS  M 28 23 17  1.413   112.7    -172.6     0.000
+32 EP+6 EP  E 31 28 23  0.700   109.5      42.8    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+3,6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+36la.dat
+VLA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.134
+16 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.134
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.099
+18 H4   H1  E 17 12  6  1.100   109.6     173.6     0.000
+19 O4   OH  3 17 12  6  1.430   109.6     -63.8     0.000
+20 H4O  HO  E 19 17 12  0.958   109.2      59.6     0.287 
+21 EP+4 EP  E 19 17 12  0.700   109.5     179.6    -0.205
+22 EP-4 EP  E 19 17 12  0.700   109.5     -59.6    -0.205
+23 C5   CG  M 17 12  6  1.528   110.1      52.8     0.172
+24 H5   H1  E 23 17 12  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 17 12  1.435   110.8     -54.4     0.000  
+26 EP+5 EP  E 25 23 17  0.700   109.5     178.3    -0.169
+27 EP-5 EP  E 25 23 17  0.700   109.5     -63.8    -0.169
+28 C6   CG  M 23 17 12  1.517   113.3    -174.2     0.162
+29 H61  H1  E 28 23 18  1.092   108.3     -55.8     0.000
+30 H62  H1  E 28 23 18  1.093   108.8      63.2     0.000
+31 O6   OS  M 28 23 18  1.413   112.7    -172.6     0.000  
+32 EP+6 EP  E 31 28 23  0.700   109.5      42.8    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+3,6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+36ma.dat
+VMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OS  B 12  6  4  1.421   109.9    -173.3     0.000
+15 EP+3 EP  E 14 12  6  0.700   109.5      49.9    -0.134
+16 EP-3 EP  E 14 12  6  0.700   109.5     169.9    -0.134
+17 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.182 
+18 H4   H1  E 17 12  6  1.100   109.6     -68.1     0.000
+19 O4   OH  3 17 12  6  1.430   109.6     171.4     0.000
+20 H4O  HO  E 19 17 12  0.958   109.2     115.2     0.276  
+21 EP+4 EP  E 19 17 12  0.700   109.5    -124.8    -0.220
+22 EP-4 EP  E 19 17 12  0.700   109.5      -4.8    -0.220
+23 C5   CG  M 17 12  6  1.528   110.1      52.8     0.228
+24 H5   H1  E 23 17 12  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 17 12  1.435   110.8     -54.4     0.000 
+26 EP+5 EP  E 25 23 17  0.700   109.5    -174.4    -0.167
+27 EP-5 EP  E 25 23 17  0.700   109.5     -65.6    -0.167
+28 C6   CG  M 23 17 12  1.517   113.3    -174.2     0.132
+29 H61  H1  E 28 23 17  1.092   108.3      57.1     0.000
+30 H62  H1  E 28 23 17  1.093   108.8     -54.9     0.000
+31 O6   OS  M 28 23 17  1.413   112.7     178.9     0.000  
+32 EP+6 EP  E 31 28 23  0.700   109.5     -24.0    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+3-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+3ga.dat
+3GA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.110
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 C4   CG  3 12  6  4  1.519   110.6     -53.3     0.146
+15 H4   H1  E 14 12  6  1.100   109.6     -68.1     0.000
+16 O4   OH  3 14 12  6  1.430   109.6     171.4     0.000
+17 H4O  HO  E 16 14 12  0.958   109.2      59.6     0.278
+18 EP+4 EP  E 16 14 12  0.700   109.5     179.6    -0.214
+19 EP-4 EP  E 16 14 12  0.700   109.5     -59.6    -0.214
+20 C5   CG  3 14 12  6  1.528   110.1      52.8     0.227
+21 H5   H1  E 20 14 12  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 14 12  1.435   110.8     -54.4     0.000
+23 EP+5 EP  E 22 20 14  0.700   109.5     178.3    -0.183
+24 EP-5 EP  E 22 20 14  0.700   109.5     -63.8    -0.183
+25 C6   CG  3 20 14 12  1.517   113.3    -174.2     0.138
+26 H61  H1  E 25 20 14  1.092   108.3     -55.8     0.000
+27 H62  H1  E 25 20 14  1.093   108.8      63.2     0.000
+28 O6   OH  3 25 20 14  1.413   112.7    -172.6     0.000
+29 H6O  HO  E 28 25 20  0.955   108.1     -87.2     0.272
+30 EP+6 EP  E 28 25 20  0.700   109.5      42.8    -0.210
+31 EP-6 EP  E 28 25 20  0.700   109.5     162.8    -0.210
+32 O3   OS  M 12  6  4  1.421   109.9    -173.3     0.000
+33 EP+3 EP  E 32 12  6  0.700   109.5     -21.4    -0.132
+34 EP-3 EP  E 32 12  6  0.700   109.5      98.6    -0.132
+
+LOOP
+O5 C1
+
+DONE
+3-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+3la.dat
+3LA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 C4   CG  3 12  6  4  1.519   110.6     -53.3     0.099
+15 H4   H1  E 14 12  6  1.100   109.6     173.6     0.000
+16 O4   OH  3 14 12  6  1.430   109.6     -63.8     0.000
+17 H4O  HO  E 16 14 12  0.958   109.2      59.6     0.287 
+18 EP+4 EP  E 16 14 12  0.700   109.5     179.6    -0.205
+19 EP-4 EP  E 16 14 12  0.700   109.5     -59.6    -0.205
+20 C5   CG  3 14 12  6  1.528   110.1      52.8     0.172
+21 H5   H1  E 20 14 12  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 14 12  1.435   110.8     -54.4     0.000  
+23 EP+5 EP  E 22 20 14  0.700   109.5     178.3    -0.169
+24 EP-5 EP  E 22 20 14  0.700   109.5     -63.8    -0.169
+25 C6   CG  3 20 14 12  1.517   113.3    -174.2     0.161
+26 H61  H1  E 25 20 14  1.092   108.3     -55.8     0.000
+27 H62  H1  E 25 20 14  1.093   108.8      63.2     0.000
+28 O6   OH  3 25 20 14  1.413   112.7    -172.6     0.000  
+29 H6O  HO  E 28 25 20  0.955   108.1     -87.2     0.272 
+30 EP+6 EP  E 28 25 20  0.700   109.5      42.8    -0.210
+31 EP-6 EP  E 28 25 20  0.700   109.5     162.8    -0.210
+32 O3   OS  M 12  6  4  1.421   109.9    -173.3     0.000
+33 EP+3 EP  E 32 12  6  0.700   109.5     -21.4    -0.134
+34 EP-3 EP  E 32 12  6  0.700   109.5      98.6    -0.134
+                                               
+LOOP
+O5 C1
+
+DONE
+3-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+3ma.dat
+3MA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 C4   CG  3 12  6  4  1.519   110.6     -53.3     0.182 
+15 H4   H1  E 14 12  6  1.100   109.6     -68.1     0.000
+16 O4   OH  3 14 12  6  1.430   109.6     171.4     0.000
+17 H4O  HO  E 16 14 12  0.958   109.2     115.2     0.276  
+18 EP+4 EP  E 16 14 12  0.700   109.5    -124.8    -0.220
+19 EP-4 EP  E 16 14 12  0.700   109.5      -4.8    -0.220
+20 C5   CG  3 14 12  6  1.528   110.1      52.8     0.228
+21 H5   H1  E 20 14 12  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 14 12  1.435   110.8     -54.4     0.000 
+23 EP+5 EP  E 22 20 14  0.700   109.5    -174.4    -0.167
+24 EP-5 EP  E 22 20 14  0.700   109.5     -65.6    -0.167
+25 C6   CG  3 20 14 12  1.517   113.3    -174.2     0.131
+26 H61  H1  E 25 20 14  1.092   108.3      57.1     0.000
+27 H62  H1  E 25 20 14  1.093   108.8     -54.9     0.000
+28 O6   OH  3 25 20 14  1.413   112.7     178.9     0.000  
+29 H6O  HO  E 28 25 20  0.955   108.1      96.0     0.274 
+30 EP+6 EP  E 28 25 20  0.700   109.5     -24.0    -0.211
+31 EP-6 EP  E 28 25 20  0.700   109.5    -144.0    -0.211
+32 O3   OS  M 12  6  4  1.421   109.9    -173.3     0.000
+33 EP+3 EP  E 32 12  6  0.700   109.5      49.9    -0.134
+34 EP-3 EP  E 32 12  6  0.700   109.5     169.9    -0.134
+                              
+LOOP
+O5 C1
+
+DONE
+4,6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+46ga.dat
+UGA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.109
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.280
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.215
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.215
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.147
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 O4   OS  B 18 12  6  1.430   109.6     171.4     0.000
+21 EP+4 EP  E 20 18 12  0.700   109.5     179.6    -0.132
+22 EP-4 EP  E 20 18 12  0.700   109.5     -59.6    -0.132
+23 C5   CG  M 18 12  6  1.528   110.1      52.8     0.227
+24 H5   H1  E 23 18 12  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 18 12  1.435   110.8     -54.4     0.000
+26 EP+5 EP  E 25 23 18  0.700   109.5     178.3    -0.183
+27 EP-5 EP  E 25 23 18  0.700   109.5     -63.8    -0.183
+28 C6   CG  M 23 18 12  1.517   113.3    -174.2     0.139
+29 H61  H1  E 28 23 18  1.092   108.3     -55.8     0.000
+30 H62  H1  E 28 23 18  1.093   108.8      63.2     0.000
+31 O6   OS  M 28 23 18  1.413   112.7    -172.6     0.000
+32 EP+6 EP  E 31 28 23  0.700   109.5      42.8    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+4,6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+46la.dat
+ULA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.283  
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.219
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.219
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.099
+19 H4   H1  E 18 12  6  1.100   109.6     173.6     0.000
+20 O4   OS  B 18 12  6  1.430   109.6     -63.8     0.000
+21 EP+4 EP  E 20 18 12  0.700   109.5     179.6    -0.118
+22 EP-4 EP  E 20 18 12  0.700   109.5     -59.6    -0.118
+23 C5   CG  M 18 12  6  1.528   110.1      52.8     0.172
+24 H5   H1  E 23 18 12  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 18 12  1.435   110.8     -54.4     0.000  
+26 EP+5 EP  E 25 23 18  0.700   109.5     178.3    -0.169
+27 EP-5 EP  E 25 23 18  0.700   109.5     -63.8    -0.169
+28 C6   CG  M 23 18 12  1.517   113.3    -174.2     0.162
+29 H61  H1  E 28 23 18  1.092   108.3     -55.8     0.000
+30 H62  H1  E 28 23 18  1.093   108.8      63.2     0.000
+31 O6   OS  M 28 23 18  1.413   112.7    -172.6     0.000  
+32 EP+6 EP  E 31 28 23  0.700   109.5      42.8    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+4,6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+46ma.dat
+UMA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5     -70.1     0.279 
+16 EP+3 EP  E 14 12  6  0.700   109.5      49.9    -0.217
+17 EP-3 EP  E 14 12  6  0.700   109.5     169.9    -0.217
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.183 
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 O4   OS  B 18 12  6  1.430   109.6     171.4     0.000
+21 EP+4 EP  E 20 18 12  0.700   109.5    -124.8    -0.139
+22 EP-4 EP  E 20 18 12  0.700   109.5      -4.8    -0.139
+23 C5   CG  M 18 12  6  1.528   110.1      52.8     0.228
+24 H5   H1  E 23 18 12  1.105   108.8      65.6     0.000
+25 O5   OS  B 23 18 12  1.435   110.8     -54.4     0.000 
+26 EP+5 EP  E 25 23 18  0.700   109.5    -174.4    -0.167
+27 EP-5 EP  E 25 23 18  0.700   109.5     -65.6    -0.167
+28 C6   CG  M 23 18 12  1.517   113.3    -174.2     0.132
+29 H61  H1  E 28 23 18  1.092   108.3      57.1     0.000
+30 H62  H1  E 28 23 18  1.093   108.8     -54.9     0.000
+31 O6   OS  M 28 23 18  1.413   112.7     178.9     0.000  
+32 EP+6 EP  E 31 28 23  0.700   109.5     -24.0    -0.131
+33 EP-6 EP  E 31 28 23  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+4-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+4ga.dat
+4GA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.109
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.280
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.215
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.215
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.147
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 C5   CG  3 18 12  6  1.528   110.1      52.8     0.227
+21 H5   H1  E 20 18 12  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 18 12  1.435   110.8     -54.4     0.000
+23 EP+5 EP  E 22 20 18  0.700   109.5     178.3    -0.183
+24 EP-5 EP  E 22 20 18  0.700   109.5     -63.8    -0.183
+25 C6   CG  3 20 18 12  1.517   113.3    -174.2     0.138
+26 H61  H1  E 25 20 18  1.092   108.3     -55.8     0.000
+27 H62  H1  E 25 20 18  1.093   108.8      63.2     0.000
+28 O6   OH  3 25 20 18  1.413   112.7    -172.6     0.000
+29 H6O  HO  E 28 25 20  0.955   108.1     -87.2     0.272
+30 EP+6 EP  E 28 25 20  0.700   109.5      42.8    -0.210
+31 EP-6 EP  E 28 25 20  0.700   109.5     162.8    -0.210
+32 O4   OS  M 18 12  6  1.430   109.6     171.4     0.000
+33 EP+4 EP  E 32 18 12  0.700   109.5     179.6    -0.132
+34 EP-4 EP  E 32 18 12  0.700   109.5     -59.6    -0.132
+
+LOOP
+O5 C1
+
+DONE
+4-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+4la.dat
+4LA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.283  
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.219
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.219
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.099
+19 H4   H1  E 18 12  6  1.100   109.6     173.6     0.000
+20 C5   CG  3 18 12  6  1.528   110.1      52.8     0.172
+21 H5   H1  E 20 18 12  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 18 12  1.435   110.8     -54.4     0.000  
+23 EP+5 EP  E 22 20 18  0.700   109.5     178.3    -0.169
+24 EP-5 EP  E 22 20 18  0.700   109.5     -63.8    -0.169
+25 C6   CG  3 20 18 12  1.517   113.3    -174.2     0.161
+26 H61  H1  E 25 20 18  1.092   108.3     -55.8     0.000
+27 H62  H1  E 25 20 18  1.093   108.8      63.2     0.000
+28 O6   OH  3 25 20 18  1.413   112.7    -172.6     0.000  
+29 H6O  HO  E 28 25 20  0.955   108.1     -87.2     0.272 
+30 EP+6 EP  E 28 25 20  0.700   109.5      42.8    -0.210
+31 EP-6 EP  E 28 25 20  0.700   109.5     162.8    -0.210
+32 O4   OS  M 18 12  6  1.430   109.6     -63.8     0.000
+33 EP+4 EP  E 32 18 12  0.700   109.5     179.6    -0.118
+34 EP-4 EP  E 32 18 12  0.700   109.5     -59.6    -0.118
+                                               
+LOOP
+O5 C1
+
+DONE
+4-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+4ma.dat
+4MA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5     -70.1     0.279 
+16 EP+3 EP  E 14 12  6  0.700   109.5      49.9    -0.217
+17 EP-3 EP  E 14 12  6  0.700   109.5     169.9    -0.217
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.183 
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 C5   CG  3 18 12  6  1.528   110.1      52.8     0.228
+21 H5   H1  E 20 18 12  1.105   108.8      65.6     0.000
+22 O5   OS  B 20 18 12  1.435   110.8     -54.4     0.000 
+23 EP+5 EP  E 22 20 18  0.700   109.5    -174.4    -0.167
+24 EP-5 EP  E 22 20 18  0.700   109.5     -65.6    -0.167
+25 C6   CG  3 20 18 12  1.517   113.3    -174.2     0.131
+26 H61  H1  E 25 20 18  1.092   108.3      57.1     0.000
+27 H62  H1  E 25 20 18  1.093   108.8     -54.9     0.000
+28 O6   OH  3 25 20 18  1.413   112.7     178.9     0.000  
+29 H6O  HO  E 28 25 20  0.955   108.1      96.0     0.274 
+30 EP+6 EP  E 28 25 20  0.700   109.5     -24.0    -0.211
+31 EP-6 EP  E 28 25 20  0.700   109.5    -144.0    -0.211
+32 O4   OS  M 18 12  6  1.430   109.6     171.4     0.000
+33 EP+4 EP  E 32 18 12  0.700   109.5    -124.8    -0.139
+34 EP-4 EP  E 32 18 12  0.700   109.5      -4.8    -0.139
+                              
+LOOP
+O5 C1
+
+DONE
+6-[A-D-GLUCOPYRANO-] non-terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+6ga.dat
+6GA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.109
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.280
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.215
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.215
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.146
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 O4   OH  3 18 12  6  1.430   109.6     171.4     0.000
+21 H4O  HO  E 20 18 12  0.958   109.2      59.6     0.278
+22 EP+4 EP  E 20 18 12  0.700   109.5     179.6    -0.214
+23 EP-4 EP  E 20 18 12  0.700   109.5     -59.6    -0.214
+24 C5   CG  M 18 12  6  1.528   110.1      52.8     0.227
+25 H5   H1  E 24 18 12  1.105   108.8      65.6     0.000
+26 O5   OS  B 24 18 12  1.435   110.8     -54.4     0.000
+27 EP+5 EP  E 26 24 18  0.700   109.5     178.3    -0.183
+28 EP-5 EP  E 26 24 18  0.700   109.5     -63.8    -0.183
+29 C6   CG  M 24 18 12  1.517   113.3    -174.2     0.139
+30 H61  H1  E 29 24 18  1.092   108.3     -55.8     0.000
+31 H62  H1  E 29 24 18  1.093   108.8      63.2     0.000
+32 O6   OS  M 29 24 18  1.413   112.7    -172.6     0.000
+33 EP+6 EP  E 32 29 24  0.700   109.5      42.8    -0.131
+34 EP-6 EP  E 32 29 24  0.700   109.5     162.8    -0.131
+
+LOOP
+O5 C1
+
+DONE
+6-[A-D-GALACTO-] non-terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+6la.dat
+6LA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.283  
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.219
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.219
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.099
+19 H4   H1  E 18 12  6  1.100   109.6     173.6     0.000
+20 O4   OH  3 18 12  6  1.430   109.6     -63.8     0.000
+21 H4O  HO  E 20 18 12  0.958   109.2      59.6     0.287 
+22 EP+4 EP  E 20 18 12  0.700   109.5     179.6    -0.205
+23 EP-4 EP  E 20 18 12  0.700   109.5     -59.6    -0.205
+24 C5   CG  M 18 12  6  1.528   110.1      52.8     0.172
+25 H5   H1  E 24 18 12  1.105   108.8      65.6     0.000
+26 O5   OS  B 24 18 12  1.435   110.8     -54.4     0.000  
+27 EP+5 EP  E 26 24 18  0.700   109.5     178.3    -0.169
+28 EP-5 EP  E 26 24 18  0.700   109.5     -63.8    -0.169
+29 C6   CG  M 24 18 12  1.517   113.3    -174.2     0.162
+30 H61  H1  E 29 24 18  1.092   108.3     -55.8     0.000
+31 H62  H1  E 29 24 18  1.093   108.8      63.2     0.000
+32 O6   OS  M 29 24 18  1.413   112.7    -172.6     0.000  
+34 EP+6 EP  E 32 29 24  0.700   109.5      42.8    -0.131
+35 EP-6 EP  E 32 29 24  0.700   109.5     162.8    -0.131
+                                               
+LOOP
+O5 C1
+
+DONE
+6-[A-D-MANNO-] non-terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+6ma.dat
+6MA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5     -70.1     0.279 
+16 EP+3 EP  E 14 12  6  0.700   109.5      49.9    -0.217
+17 EP-3 EP  E 14 12  6  0.700   109.5     169.9    -0.217
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.182 
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 O4   OH  3 18 12  6  1.430   109.6     171.4     0.000
+21 H4O  HO  E 20 18 12  0.958   109.2     115.2     0.276  
+22 EP+4 EP  E 20 18 12  0.700   109.5    -124.8    -0.220
+23 EP-4 EP  E 20 18 12  0.700   109.5      -4.8    -0.220
+24 C5   CG  M 18 12  6  1.528   110.1      52.8     0.228
+25 H5   H1  E 24 18 12  1.105   108.8      65.6     0.000
+26 O5   OS  B 24 18 12  1.435   110.8     -54.4     0.000 
+27 EP+5 EP  E 26 24 18  0.700   109.5    -174.4    -0.167
+28 EP-5 EP  E 26 24 18  0.700   109.5     -65.6    -0.167
+29 C6   CG  M 24 18 12  1.517   113.3    -174.2     0.132
+30 H61  H1  E 29 24 18  1.092   108.3      57.1     0.000
+31 H62  H1  E 29 24 18  1.093   108.8     -54.9     0.000
+32 O6   OS  M 29 24 18  1.413   112.7     178.9     0.000  
+33 EP+6 EP  E 32 29 24  0.700   109.5     -24.0    -0.131
+34 EP-6 EP  E 32 29 24  0.700   109.5    -144.0    -0.131
+                              
+LOOP
+O5 C1
+
+DONE
+A-D-GLUCOPYRANOS terminal ESP hf/6-31G* RESP 010 ENS AVG and EPs
+ga.dat
+1GA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.292
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -169.2     0.170
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.281
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.218
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.218
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.109
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.280
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.215
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.215
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.146
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 O4   OH  3 18 12  6  1.430   109.6     171.4     0.000
+21 H4O  HO  E 20 18 12  0.958   109.2      59.6     0.278
+22 EP+4 EP  E 20 18 12  0.700   109.5     179.6    -0.214
+23 EP-4 EP  E 20 18 12  0.700   109.5     -59.6    -0.214
+24 C5   CG  M 18 12  6  1.528   110.1      52.8     0.227
+25 H5   H1  E 24 18 12  1.105   108.8      65.6     0.000
+26 O5   OS  B 24 18 12  1.435   110.8     -54.4     0.000
+27 EP+5 EP  E 26 24 18  0.700   109.5     178.3    -0.183
+28 EP-5 EP  E 26 24 18  0.700   109.5     -63.8    -0.183
+29 C6   CG  M 24 18 12  1.517   113.3    -174.2     0.138
+30 H61  H1  E 29 24 18  1.092   108.3     -55.8     0.000
+31 H62  H1  E 29 24 18  1.093   108.8      63.2     0.000
+32 O6   OH  M 29 24 18  1.413   112.7    -172.6     0.000
+33 H6O  HO  E 32 29 24  0.955   108.1     -87.2     0.272
+34 EP+6 EP  E 32 29 24  0.700   109.5      42.8    -0.210
+35 EP-6 EP  E 32 29 24  0.700   109.5     162.8    -0.210
+
+LOOP
+O5 C1
+
+DONE
+A-D-GALACTO- terminal residue, hf/6-31g* RESP0.010  ENS AVG EPs                          
+la.dat
+1LA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0   
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0   
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0   
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.270
+ 5 H1   H2  E  4  3  2  1.102   111.6     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.222
+ 7 H2   H1  E  6  4  3  1.105   108.8     171.5     0.000
+ 8 O2   OH  3  6  4  3  1.415   110.0      52.1     0.000  
+ 9 H2O  HO  E  8  6  4  0.957   110.0     -74.7     0.275 
+10 EP+2 EP  E  8  6  4  0.700   109.5      43.3    -0.220
+11 EP-2 EP  E  8  6  4  0.700   109.5     163.3    -0.220
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.118
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5    -141.4     0.283  
+16 EP+3 EP  E 14 12  6  0.700   109.5     -21.4    -0.219
+17 EP-3 EP  E 14 12  6  0.700   109.5      98.6    -0.219
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.099
+19 H4   H1  E 18 12  6  1.100   109.6     173.6     0.000
+20 O4   OH  3 18 12  6  1.430   109.6     -63.8     0.000
+21 H4O  HO  E 20 18 12  0.958   109.2      59.6     0.287 
+22 EP+4 EP  E 20 18 12  0.700   109.5     179.6    -0.205
+23 EP-4 EP  E 20 18 12  0.700   109.5     -59.6    -0.205
+24 C5   CG  M 18 12  6  1.528   110.1      52.8     0.172
+25 H5   H1  E 24 18 12  1.105   108.8      65.6     0.000
+26 O5   OS  B 24 18 12  1.435   110.8     -54.4     0.000  
+27 EP+5 EP  E 26 24 18  0.700   109.5     178.3    -0.169
+28 EP-5 EP  E 26 24 18  0.700   109.5     -63.8    -0.169
+29 C6   CG  M 24 18 12  1.517   113.3    -174.2     0.161
+30 H61  H1  E 29 24 18  1.092   108.3     -55.8     0.000
+31 H62  H1  E 29 24 18  1.093   108.8      63.2     0.000
+32 O6   OH  M 29 24 18  1.413   112.7    -172.6     0.000  
+33 H6O  HO  E 32 29 24  0.955   108.1     -87.2     0.272 
+34 EP+6 EP  E 32 29 24  0.700   109.5      42.8    -0.210
+35 EP-6 EP  E 32 29 24  0.700   109.5     162.8    -0.210
+                                               
+LOOP
+O5 C1
+
+DONE
+A-D-MANNO- terminal residue, hf/6-31g* RESP 010 ENS AVG EPs
+ma.dat
+1MA   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.9     -40.0     0.251
+ 5 H1   H2  E  4  3  2  1.102   110.7     -56.2     0.000
+ 6 C2   CG  M  4  3  2  1.524   107.4    -177.7     0.133
+ 7 H2   H1  E  6  4  3  1.105   108.8      52.1     0.000
+ 8 O2   OH  3  6  4  3  1.415   106.3     171.5     0.000 
+ 9 H2O  HO  E  8  6  4  0.957   110.0     167.9     0.289 
+10 EP+2 EP  E  8  6  4  0.700   109.5      47.9    -0.215
+11 EP-2 EP  E  8  6  4  0.700   109.5     -72.1    -0.215
+12 C3   CG  M  6  4  3  1.529   110.3     -67.6     0.130
+13 H3   H1  E 12  6  4  1.101   109.0      65.8     0.000
+14 O3   OH  3 12  6  4  1.421   109.9    -173.3     0.000
+15 H3O  HO  E 14 12  6  0.976   108.5     -70.1     0.279 
+16 EP+3 EP  E 14 12  6  0.700   109.5      49.9    -0.217
+17 EP-3 EP  E 14 12  6  0.700   109.5     169.9    -0.217
+18 C4   CG  M 12  6  4  1.519   110.6     -53.3     0.182 
+19 H4   H1  E 18 12  6  1.100   109.6     -68.1     0.000
+20 O4   OH  3 18 12  6  1.430   109.6     171.4     0.000
+21 H4O  HO  E 20 18 12  0.958   109.2     115.2     0.276  
+22 EP+4 EP  E 20 18 12  0.700   109.5    -124.8    -0.220
+23 EP-4 EP  E 20 18 12  0.700   109.5      -4.8    -0.220
+24 C5   CG  M 18 12  6  1.528   110.1      52.8     0.228
+25 H5   H1  E 24 18 12  1.105   108.8      65.6     0.000
+26 O5   OS  B 24 18 12  1.435   110.8     -54.4     0.000 
+27 EP+5 EP  E 26 24 18  0.700   109.5    -174.4    -0.167
+28 EP-5 EP  E 26 24 18  0.700   109.5     -65.6    -0.167
+29 C6   CG  M 24 18 12  1.517   113.3    -174.2     0.131
+30 H61  H1  E 29 24 18  1.092   108.3      57.1     0.000
+31 H62  H1  E 29 24 18  1.093   108.8     -54.9     0.000
+32 O6   OH  M 29 24 18  1.413   112.7     178.9     0.000  
+33 H6O  HO  E 32 29 24  0.955   108.1      96.0     0.274 
+34 EP+6 EP  E 32 29 24  0.700   109.5     -24.0    -0.211
+35 EP-6 EP  E 32 29 24  0.700   109.5    -144.0    -0.211
+                              
+LOOP
+O5 C1
+
+DONE
+2,3-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+23gb.dat
+ZGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -139.6     0.281
+22 EP+4 EP  E 20 18  9  0.700   109.5     -19.6    -0.217 
+23 EP-4 EP  E 20 18  9  0.700   109.5     100.4    -0.217
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.113
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 C2   CG  B 24 18  9  1.529   110.6      52.8     0.231
+27 H2   H1  E 26 24 18  1.105   104.4      63.4     0.000
+28 O2   OS  B 26 24 18  1.415   109.5    -174.5     0.000
+29 EP+2 EP  E 28 26 24  0.700   109.5     -29.4    -0.137
+30 EP-2 EP  E 28 26 24  0.700   109.5      90.6    -0.137
+31 O3   OS  M 24 18  9  1.421   108.7     173.5     0.000 
+32 EP+3 EP  E 31 24 18  0.700   109.5     171.3    -0.135
+33 EP-3 EP  E 31 24 18  0.700   109.5     -68.7    -0.135
+                              
+LOOP
+C2 C1
+
+DONE
+2,3-[B-D-GALACTO] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+23lb.dat
+ZLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.094
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 O4   OH  3 18  9  6  1.430   111.7      67.6     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2     -21.8     0.292
+22 EP+4 EP  E 20 18  9  0.700   109.5    -141.8    -0.202 
+23 EP-4 EP  E 20 18  9  0.700   109.5      98.2    -0.202
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.139
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 C2   CG  B 24 18  9  1.529   110.6      52.8     0.231
+27 H2   H1  E 26 24 18  1.105   104.4      63.4     0.000
+28 O2   OS  B 26 24 18  1.415   109.5    -174.5     0.000
+29 EP+2 EP  E 28 26 24  0.700   109.5     -29.4    -0.140
+30 EP-2 EP  E 28 26 24  0.700   109.5      90.6    -0.140
+31 O3   OS  M 24 18  9  1.421   108.7     173.5     0.000 
+32 EP+3 EP  E 31 24 18  0.700   109.5     171.3    -0.133
+33 EP-3 EP  E 31 24 18  0.700   109.5     -68.7    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,3-[B-D-MANNO] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+23mb.dat
+ZMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -124.9     0.279 
+22 EP+4 EP  E 20 18  9  0.700   109.5      -4.9    -0.224 
+23 EP-4 EP  E 20 18  9  0.700   109.5     115.1    -0.224 
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.144
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 C2   CG  B 24 18  9  1.529   110.6      52.8     0.138
+27 H2   H1  E 26 24 18  1.105   106.2    -171.0     0.000
+28 O2   OS  B 26 24 18  1.415   113.9      66.1     0.000
+29 EP+2 EP  E 28 26 24  0.700   109.5     166.3    -0.114
+30 EP-2 EP  E 28 26 24  0.700   109.5     -73.7    -0.114
+31 O3   OS  M 24 18  9  1.421   108.7     173.5     0.000 
+32 EP+3 EP  E 31 24 18  0.700   109.5      48.7    -0.132
+33 EP-3 EP  E 31 24 18  0.700   109.5     -71.3    -0.132
+                              
+LOOP
+C2 C1
+
+DONE
+2,4-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+24gb.dat
+YGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.112
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OH  3 20 18  9  1.421   108.7     173.5     0.000 
+23 H30  HO  E 22 20 18  0.976   108.5      51.3     0.282
+24 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.219
+25 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.219
+26 C2   CG  B 20 18  9  1.529   110.6      52.8     0.231
+27 H2   H1  E 26 20 18  1.105   104.4      63.4     0.000
+28 O2   OS  B 26 20 18  1.415   109.5    -174.5     0.000
+29 EP+2 EP  E 28 26 20  0.700   109.5     -29.4    -0.137
+30 EP-2 EP  E 28 26 20  0.700   109.5      90.6    -0.137
+31 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+32 EP+4 EP  E 31 18  9  0.700   109.5     -19.6    -0.133 
+33 EP-4 EP  E 31 18  9  0.700   109.5     100.4    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,4-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+24lb.dat
+YLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.095
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.139
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OH  3 20 18  9  1.421   108.7     173.5     0.000 
+23 H30  HO  E 22 20 18  0.976   108.5      51.3     0.281
+24 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.217
+25 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.217
+26 C2   CG  B 20 18  9  1.529   110.6      52.8     0.231
+27 H2   H1  E 26 20 18  1.105   104.4      63.4     0.000
+28 O2   OS  B 26 20 18  1.415   109.5    -174.5     0.000
+29 EP+2 EP  E 28 26 20  0.700   109.5     -29.4    -0.140
+30 EP-2 EP  E 28 26 20  0.700   109.5      90.6    -0.140
+31 O4   OS  M 18  9  6  1.430   111.7      67.6     0.000
+32 EP+4 EP  E 31 18  9  0.700   109.5    -141.8    -0.113 
+33 EP-4 EP  E 31 18  9  0.700   109.5      98.2    -0.113
+                              
+LOOP
+C2 C1
+
+DONE
+2,4-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+24mb.dat
+YMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.143
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OH  3 20 18  9  1.421   108.7     173.5     0.000 
+23 H30  HO  E 22 20 18  0.976   108.5     168.7     0.278
+24 EP+3 EP  E 22 20 18  0.700   109.5      48.7    -0.214
+25 EP-3 EP  E 22 20 18  0.700   109.5     -71.3    -0.214
+26 C2   CG  B 20 18  9  1.529   110.6      52.8     0.138
+27 H2   H1  E 26 20 18  1.105   106.2    -171.0     0.000
+28 O2   OS  B 26 20 18  1.415   113.9      66.1     0.000
+29 EP+2 EP  E 28 26 20  0.700   109.5     166.3    -0.114
+30 EP-2 EP  E 28 26 20  0.700   109.5     -73.7    -0.114
+31 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+32 EP+4 EP  E 31 18  9  0.700   109.5      -4.9    -0.141 
+33 EP-4 EP  E 31 18  9  0.700   109.5     115.1    -0.141 
+                              
+LOOP
+C2 C1
+
+DONE
+2,6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+26gb.dat
+XGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2    -139.6     0.281
+15 EP+4 EP  E 13 11  9  0.700   109.5     -19.6    -0.217 
+16 EP-4 EP  E 13 11  9  0.700   109.5     100.4    -0.217
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.112
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OH  3 17 11  9  1.421   108.7     173.5     0.000 
+20 H30  HO  E 19 17 11  0.976   108.5      51.3     0.282
+21 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.219
+22 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.219
+23 C2   CG  B 17 11  9  1.529   110.6      52.8     0.231
+24 H2   H1  E 23 17 11  1.105   104.4      63.4     0.000
+25 O2   OS  B 23 17 11  1.415   109.5    -174.5     0.000
+26 EP+2 EP  E 25 23 17  0.700   109.5     -29.4    -0.137
+27 EP-2 EP  E 25 23 17  0.700   109.5      90.6    -0.137
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+29 H61  H1  E 28  9  6  1.092   108.3    -178.0     0.000
+30 H62  H1  E 28  9  6  1.093   108.8     -59.0     0.000
+31 O6   OS  M 28  9  6  1.413   112.7      65.2     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5     178.1    -0.130
+33 EP-6 EP  E 31 28  9  0.700   109.5      61.9    -0.130
+                              
+LOOP
+C2 C1
+
+DONE
+2,6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+26lb.dat
+XLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.094
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OH  3 11  9  6  1.430   111.7      67.6     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2     -21.8     0.292
+15 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.202 
+16 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.202
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OH  3 17 11  9  1.421   108.7     173.5     0.000 
+20 H30  HO  E 19 17 11  0.976   108.5      51.3     0.281
+21 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.217
+22 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.217
+23 C2   CG  B 17 11  9  1.529   110.6      52.8     0.231
+24 H2   H1  E 23 17 11  1.105   104.4      63.4     0.000
+25 O2   OS  B 23 17 11  1.415   109.5    -174.5     0.000
+26 EP+2 EP  E 25 23 17  0.700   109.5     -29.4    -0.140
+27 EP-2 EP  E 25 23 17  0.700   109.5      90.6    -0.140
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+29 H61  H1  E 28  9  6  1.092   108.3    -178.0     0.000
+30 H62  H1  E 28  9  6  1.093   108.8     -59.0     0.000
+31 O6   OS  M 28  9  6  1.413   112.7      65.2     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5     178.1    -0.133
+33 EP-6 EP  E 31 28  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+26mb.dat
+XMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2    -124.9     0.279 
+15 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.224 
+16 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.224 
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.143
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OH  3 17 11  9  1.421   108.7     173.5     0.000 
+20 H30  HO  E 19 17 11  0.976   108.5     168.7     0.278
+21 EP+3 EP  E 19 17 11  0.700   109.5      48.7    -0.214
+22 EP-3 EP  E 19 17 11  0.700   109.5     -71.3    -0.214
+23 C2   CG  B 17 11  9  1.529   110.6      52.8     0.138
+24 H2   H1  E 23 17 11  1.105   106.2    -171.0     0.000
+25 O2   OS  B 23 17 11  1.415   113.9      66.1     0.000
+26 EP+2 EP  E 25 23 17  0.700   109.5     166.3    -0.114
+27 EP-2 EP  E 25 23 17  0.700   109.5     -73.7    -0.114
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+29 H61  H1  E 28  9  6  1.092   108.3     179.3     0.000
+30 H62  H1  E 28  9  6  1.093   108.8      62.9     0.000
+31 O6   OS  M 28  9  6  1.413   112.7     -65.1     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5      24.0    -0.129
+33 EP-6 EP  E 31 28  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+2-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+2gb.dat
+2GB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -139.6     0.281
+22 EP+4 EP  E 20 18  9  0.700   109.5     -19.6    -0.217 
+23 EP-4 EP  E 20 18  9  0.700   109.5     100.4    -0.217
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.112
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 O3   OH  3 24 18  9  1.421   108.7     173.5     0.000 
+27 H30  HO  E 26 24 18  0.976   108.5      51.3     0.282
+28 EP+3 EP  E 26 24 18  0.700   109.5     171.3    -0.219
+29 EP-3 EP  E 26 24 18  0.700   109.5     -68.7    -0.219
+30 C2   CG  M 24 18  9  1.529   110.6      52.8     0.231
+31 H2   H1  E 30 24 18  1.105   104.4      63.4     0.000
+32 O2   OS  M 30 24 18  1.415   109.5    -174.5     0.000
+33 EP+2 EP  E 32 30 24  0.700   109.5     -29.4    -0.137
+34 EP-2 EP  E 32 30 24  0.700   109.5      90.6    -0.137
+                              
+LOOP
+C2 C1
+
+DONE
+2-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+2lb.dat
+2LB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.094
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 O4   OH  3 18  9  6  1.430   111.7      67.6     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2     -21.8     0.292
+22 EP+4 EP  E 20 18  9  0.700   109.5    -141.8    -0.202 
+23 EP-4 EP  E 20 18  9  0.700   109.5      98.2    -0.202
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.139
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 O3   OH  3 24 18  9  1.421   108.7     173.5     0.000 
+27 H30  HO  E 26 24 18  0.976   108.5      51.3     0.281
+28 EP+3 EP  E 26 24 18  0.700   109.5     171.3    -0.217
+29 EP-3 EP  E 26 24 18  0.700   109.5     -68.7    -0.217
+30 C2   CG  M 24 18  9  1.529   110.6      52.8     0.231
+31 H2   H1  E 30 24 18  1.105   104.4      63.4     0.000
+32 O2   OS  M 30 24 18  1.415   109.5    -174.5     0.000
+33 EP+2 EP  E 32 30 24  0.700   109.5     -29.4    -0.140
+34 EP-2 EP  E 32 30 24  0.700   109.5      90.6    -0.140
+                              
+LOOP
+C2 C1
+
+DONE
+2-[B-D-MANNO] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+2mb.dat
+2MB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -124.9     0.279 
+22 EP+4 EP  E 20 18  9  0.700   109.5      -4.9    -0.224 
+23 EP-4 EP  E 20 18  9  0.700   109.5     115.1    -0.224 
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.143
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 O3   OH  3 24 18  9  1.421   108.7     173.5     0.000 
+27 H30  HO  E 26 24 18  0.976   108.5     168.7     0.278
+28 EP+3 EP  E 26 24 18  0.700   109.5      48.7    -0.214
+29 EP-3 EP  E 26 24 18  0.700   109.5     -71.3    -0.214
+30 C2   CG  M 24 18  9  1.529   110.6      52.8     0.138
+31 H2   H1  E 30 24 18  1.105   106.2    -171.0     0.000
+32 O2   OS  M 30 24 18  1.415   113.9      66.1     0.000
+33 EP+2 EP  E 32 30 24  0.700   109.5     166.3    -0.114
+34 EP-2 EP  E 32 30 24  0.700   109.5     -73.7    -0.114
+                              
+LOOP
+C2 C1
+
+DONE
+3,4-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+34gb.dat
+WGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.113
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OS  B 20 18  9  1.421   108.7     173.5     0.000 
+23 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.135
+24 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.135
+25 C2   CG  B 20 18  9  1.529   110.6      52.8     0.230
+26 H2   H1  E 25 20 18  1.105   104.4      63.4     0.000
+27 O2   OH  3 25 20 18  1.415   109.5    -174.5     0.000
+28 H2O  HO  E 27 25 20  0.957   110.0    -149.4     0.276
+29 EP+2 EP  E 27 25 20  0.700   109.5     -29.4    -0.218
+30 EP-2 EP  E 27 25 20  0.700   109.5      90.6    -0.218
+31 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+32 EP+4 EP  E 31 18  9  0.700   109.5     -19.6    -0.133 
+33 EP-4 EP  E 31 18  9  0.700   109.5     100.4    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+3,4-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+34lb.dat
+WLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.095
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.139
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OS  B 20 18  9  1.421   108.7     173.5     0.000 
+23 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.133
+24 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.133
+25 C2   CG  B 20 18  9  1.529   110.6      52.8     0.230
+26 H2   H1  E 25 20 18  1.105   104.4      63.4     0.000
+27 O2   OH  3 25 20 18  1.415   109.5    -174.5     0.000
+28 H2O  HO  E 27 25 20  0.957   110.0    -149.4     0.272
+29 EP+2 EP  E 27 25 20  0.700   109.5     -29.4    -0.219
+30 EP-2 EP  E 27 25 20  0.700   109.5      90.6    -0.219
+31 O4   OS  M 18  9  6  1.430   111.7      67.6     0.000
+32 EP+4 EP  E 31 18  9  0.700   109.5    -141.8    -0.113 
+33 EP-4 EP  E 31 18  9  0.700   109.5      98.2    -0.113
+                              
+LOOP
+C2 C1
+
+DONE
+3,4-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+34mb.dat
+WMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.144
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OS  B 20 18  9  1.421   108.7     173.5     0.000 
+23 EP+3 EP  E 22 20 18  0.700   109.5      48.7    -0.132
+24 EP-3 EP  E 22 20 18  0.700   109.5     -71.3    -0.132
+25 C2   CG  B 20 18  9  1.529   110.6      52.8     0.138
+26 H2   H1  E 25 20 18  1.105   106.2    -171.0     0.000
+27 O2   OH  3 25 20 18  1.415   113.9      66.1     0.000
+28 H2O  HO  E 27 25 20  0.957   110.0      46.3     0.287
+29 EP+2 EP  E 27 25 20  0.700   109.5     166.3    -0.201
+30 EP-2 EP  E 27 25 20  0.700   109.5     -73.7    -0.201
+31 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+32 EP+4 EP  E 31 18  9  0.700   109.5      -4.9    -0.141 
+33 EP-4 EP  E 31 18  9  0.700   109.5     115.1    -0.141 
+                              
+LOOP
+C2 C1
+
+DONE
+3,6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+36gb.dat
+VGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 16 11  9  0.958   109.2    -139.6     0.281
+15 EP+4 EP  E 16 11  9  0.700   109.5     -19.6    -0.217 
+16 EP-4 EP  E 16 11  9  0.700   109.5     100.4    -0.217
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.113
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OS  B 17 11  9  1.421   108.7     173.5     0.000 
+20 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.135
+21 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.135
+22 C2   CG  B 17 11  9  1.529   110.6      52.8     0.230
+23 H2   H1  E 22 17 11  1.105   104.4      63.4     0.000
+24 O2   OH  3 22 17 11  1.415   109.5    -174.5     0.000
+25 H2O  HO  E 24 22 17  0.957   110.0    -149.4     0.276
+26 EP+2 EP  E 24 22 17  0.700   109.5     -29.4    -0.218
+27 EP-2 EP  E 24 22 17  0.700   109.5      90.6    -0.218
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+29 H61  H1  E 28  9  6  1.092   108.3    -178.0     0.000
+30 H62  H1  E 28  9  6  1.093   108.8     -59.0     0.000
+31 O6   OS  M 28  9  6  1.413   112.7      65.2     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5     178.1    -0.130
+33 EP-6 EP  E 31 28  9  0.700   109.5      61.9    -0.130
+                              
+LOOP
+C2 C1
+
+DONE
+3,6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+36lb.dat
+VLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.094
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OH  3 11  9  6  1.430   111.7      67.6     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2     -21.8     0.292
+15 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.202 
+16 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.202
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OS  B 17 11  9  1.421   108.7     173.5     0.000 
+20 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.133
+21 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.133
+22 C2   CG  B 17 11  9  1.529   110.6      52.8     0.230
+23 H2   H1  E 22 17 11  1.105   104.4      63.4     0.000
+24 O2   OH  3 22 17 11  1.415   109.5    -174.5     0.000
+25 H2O  HO  E 24 22 17  0.957   110.0    -149.4     0.272
+26 EP+2 EP  E 24 22 17  0.700   109.5     -29.4    -0.219
+27 EP-2 EP  E 24 22 17  0.700   109.5      90.6    -0.219
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+29 H61  H1  E 28  9  6  1.092   108.3    -178.0     0.000
+30 H62  H1  E 28  9  6  1.093   108.8     -59.0     0.000
+31 O6   OS  M 28  9  6  1.413   112.7      65.2     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5     178.1    -0.133
+33 EP-6 EP  E 31 28  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+3,6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+36mb.dat
+VMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2    -124.9     0.279 
+15 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.224 
+16 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.224 
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.144
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OS  B 17 11  9  1.421   108.7     173.5     0.000 
+20 EP+3 EP  E 19 17 11  0.700   109.5      48.7    -0.132
+21 EP-3 EP  E 19 17 11  0.700   109.5     -71.3    -0.132
+22 C2   CG  B 17 11  9  1.529   110.6      52.8     0.138
+23 H2   H1  E 22 17 11  1.105   106.2    -171.0     0.000
+24 O2   OH  3 22 17 11  1.415   113.9      66.1     0.000
+25 H2O  HO  E 24 22 17  0.957   110.0      46.3     0.287
+26 EP+2 EP  E 24 22 17  0.700   109.5     166.3    -0.201
+27 EP-2 EP  E 24 22 17  0.700   109.5     -73.7    -0.201
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+29 H61  H1  E 28  9  6  1.092   108.3     179.3     0.000
+30 H62  H1  E 28  9  6  1.093   108.8      62.9     0.000
+31 O6   OS  M 28  9  6  1.413   112.7     -65.1     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5      24.0    -0.129
+33 EP-6 EP  E 31 28  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+3-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+3gb.dat
+3GB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -139.6     0.281
+22 EP+4 EP  E 20 18  9  0.700   109.5     -19.6    -0.217 
+23 EP-4 EP  E 20 18  9  0.700   109.5     100.4    -0.217
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.113
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 C2   CG  B 24 18  9  1.529   110.6      52.8     0.230
+27 H2   H1  E 26 24 18  1.105   104.4      63.4     0.000
+28 O2   OH  3 26 24 18  1.415   109.5    -174.5     0.000
+29 H2O  HO  E 28 26 24  0.957   110.0    -149.4     0.276
+30 EP+2 EP  E 28 26 24  0.700   109.5     -29.4    -0.218
+31 EP-2 EP  E 28 26 24  0.700   109.5      90.6    -0.218
+32 O3   OS  M 24 18  9  1.421   108.7     173.5     0.000 
+33 EP+3 EP  E 32 24 18  0.700   109.5     171.3    -0.135
+34 EP-3 EP  E 32 24 18  0.700   109.5     -68.7    -0.135
+                              
+LOOP
+C2 C1
+
+DONE
+3-[B-D-GALACTO] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+3lb.dat
+3LB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.094
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 O4   OH  3 18  9  6  1.430   111.7      67.6     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2     -21.8     0.292
+22 EP+4 EP  E 20 18  9  0.700   109.5    -141.8    -0.202 
+23 EP-4 EP  E 20 18  9  0.700   109.5      98.2    -0.202
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.139
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 C2   CG  B 24 18  9  1.529   110.6      52.8     0.230
+27 H2   H1  E 26 24 18  1.105   104.4      63.4     0.000
+28 O2   OH  3 26 24 18  1.415   109.5    -174.5     0.000
+29 H2O  HO  E 28 26 24  0.957   110.0    -149.4     0.272
+30 EP+2 EP  E 28 26 24  0.700   109.5     -29.4    -0.219
+31 EP-2 EP  E 28 26 24  0.700   109.5      90.6    -0.219
+32 O3   OS  M 24 18  9  1.421   108.7     173.5     0.000 
+33 EP+3 EP  E 32 24 18  0.700   109.5     171.3    -0.133
+34 EP-3 EP  E 32 24 18  0.700   109.5     -68.7    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+3-[B-D-MANNO] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+3mb.dat
+3MB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -124.9     0.279 
+22 EP+4 EP  E 20 18  9  0.700   109.5      -4.9    -0.224 
+23 EP-4 EP  E 20 18  9  0.700   109.5     115.1    -0.224 
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.144
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 C2   CG  B 24 18  9  1.529   110.6      52.8     0.138
+27 H2   H1  E 26 24 18  1.105   106.2    -171.0     0.000
+28 O2   OH  3 26 24 18  1.415   113.9      66.1     0.000
+29 H2O  HO  E 28 26 24  0.957   110.0      46.3     0.287
+30 EP+2 EP  E 28 26 24  0.700   109.5     166.3    -0.201
+31 EP-2 EP  E 28 26 24  0.700   109.5     -73.7    -0.201
+32 O3   OS  M 24 18  9  1.421   108.7     173.5     0.000 
+33 EP+3 EP  E 32 24 18  0.700   109.5      48.7    -0.132
+34 EP-3 EP  E 32 24 18  0.700   109.5     -71.3    -0.132
+                              
+LOOP
+C2 C1
+
+DONE
+4,6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+46gb.dat
+UGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5     -19.6    -0.133 
+15 EP-4 EP  E 13 11  9  0.700   109.5     100.4    -0.133
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.112
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OH  3 16 11  9  1.421   108.7     173.5     0.000 
+19 H30  HO  E 18 16 11  0.976   108.5      51.3     0.282
+20 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.219
+21 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.219
+22 C2   CG  B 16 14  9  1.529   110.6      52.8     0.230
+23 H2   H1  E 22 16 11  1.105   104.4      63.4     0.000
+24 O2   OH  3 22 16 11  1.415   109.5    -174.5     0.000
+25 H2O  HO  E 24 22 16  0.957   110.0    -149.4     0.276
+26 EP+2 EP  E 24 22 16  0.700   109.5     -29.4    -0.218
+27 EP-2 EP  E 24 22 16  0.700   109.5      90.6    -0.218
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+29 H61  H1  E 28  9  6  1.092   108.3    -178.0     0.000
+30 H62  H1  E 28  9  6  1.093   108.8     -59.0     0.000
+31 O6   OS  M 28  9  6  1.413   112.7      65.2     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5     178.1    -0.130
+33 EP-6 EP  E 31 28  9  0.700   109.5      61.9    -0.130
+                              
+LOOP
+C2 C1
+
+DONE
+4,6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+46lb.dat
+ULB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.095
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OS  B 11  9  6  1.430   111.7      67.6     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.113 
+15 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.113
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OH  3 16 11  9  1.421   108.7     173.5     0.000 
+19 H30  HO  E 18 16 11  0.976   108.5      51.3     0.281
+20 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.217
+21 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.217
+22 C2   CG  B 16 11  9  1.529   110.6      52.8     0.230
+23 H2   H1  E 22 16 11  1.105   104.4      63.4     0.000
+24 O2   OH  3 22 16 11  1.415   109.5    -174.5     0.000
+25 H2O  HO  E 24 22 16   0.957   110.0    -149.4     0.272
+26 EP+2 EP  E 24 22 16  0.700   109.5     -29.4    -0.219
+27 EP-2 EP  E 24 22 16  0.700   109.5      90.6    -0.219
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+29 H61  H1  E 28  9  6  1.092   108.3    -178.0     0.000
+30 H62  H1  E 28  9  6  1.093   108.8     -59.0     0.000
+31 O6   OS  M 28  9  6  1.413   112.7      65.2     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5     178.1    -0.133
+33 EP-6 EP  E 31 28  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+4,6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+46mb.dat
+UMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.141 
+15 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.141 
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.143
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OH  3 16 11  9  1.421   108.7     173.5     0.000 
+19 H30  HO  E 18 16 11  0.976   108.5     168.7     0.278
+20 EP+3 EP  E 18 16 11  0.700   109.5      48.7    -0.214
+21 EP-3 EP  E 18 16 11  0.700   109.5     -71.3    -0.214
+22 C2   CG  B 16 11  9  1.529   110.6      52.8     0.138
+23 H2   H1  E 22 16 11  1.105   106.2    -171.0     0.000
+24 O2   OH  3 22 16 11  1.415   113.9      66.1     0.000
+25 H2O  HO  E 24 22 16  0.957   110.0      46.3     0.287
+26 EP+2 EP  E 24 22 16  0.700   109.5     166.3    -0.201
+27 EP-2 EP  E 24 22 16  0.700   109.5     -73.7    -0.201
+28 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+29 H61  H1  E 28  9  6  1.092   108.3     179.3     0.000
+30 H62  H1  E 28  9  6  1.093   108.8      62.9     0.000
+31 O6   OS  M 28  9  6  1.413   112.7     -65.1     0.000
+32 EP+6 EP  E 31 28  9  0.700   109.5      24.0    -0.129
+33 EP-6 EP  E 31 28  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+4-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+4gb.dat
+4GB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.112
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OH  3 20 18  9  1.421   108.7     173.5     0.000 
+23 H30  HO  E 22 20 18  0.976   108.5      51.3     0.282
+24 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.219
+25 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.219
+26 C2   CG  B 20 18  9  1.529   110.6      52.8     0.230
+27 H2   H1  E 26 20 18  1.105   104.4      63.4     0.000
+28 O2   OH  3 26 20 18  1.415   109.5    -174.5     0.000
+29 H2O  HO  E 28 26 20  0.957   110.0    -149.4     0.276
+30 EP+2 EP  E 28 26 20  0.700   109.5     -29.4    -0.218
+31 EP-2 EP  E 28 26 20  0.700   109.5      90.6    -0.218
+32 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+33 EP+4 EP  E 32 18  9  0.700   109.5     -19.6    -0.133 
+34 EP-4 EP  E 32 18  9  0.700   109.5     100.4    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+4-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+4lb.dat
+4LB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.095
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.139
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OH  3 20 18  9  1.421   108.7     173.5     0.000 
+23 H30  HO  E 22 20 18  0.976   108.5      51.3     0.281
+24 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.217
+25 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.217
+26 C2   CG  B 20 18  9  1.529   110.6      52.8     0.230
+27 H2   H1  E 26 20 18  1.105   104.4      63.4     0.000
+28 O2   OH  3 26 20 18  1.415   109.5    -174.5     0.000
+29 H2O  HO  E 28 26 20  0.957   110.0    -149.4     0.272
+30 EP+2 EP  E 28 26 20  0.700   109.5     -29.4    -0.219
+31 EP-2 EP  E 28 26 20  0.700   109.5      90.6    -0.219
+32 O4   OS  M 18  9  6  1.430   111.7      67.6     0.000
+33 EP+4 EP  E 32 18  9  0.700   109.5    -141.8    -0.113 
+34 EP-4 EP  E 32 18  9  0.700   109.5      98.2    -0.113
+                              
+LOOP
+C2 C1
+
+DONE
+4-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+4mb.dat
+4MB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.143
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OH  3 20 18  9  1.421   108.7     173.5     0.000 
+23 H30  HO  E 22 20 18  0.976   108.5     168.7     0.278
+24 EP+3 EP  E 22 20 18  0.700   109.5      48.7    -0.214
+25 EP-3 EP  E 22 20 18  0.700   109.5     -71.3    -0.214
+26 C2   CG  B 20 18  9  1.529   110.6      52.8     0.138
+27 H2   H1  E 26 20 18  1.105   106.2    -171.0     0.000
+28 O2   OH  3 26 20 18  1.415   113.9      66.1     0.000
+29 H2O  HO  E 28 26 20  0.957   110.0      46.3     0.287
+30 EP+2 EP  E 28 26 20  0.700   109.5     166.3    -0.201
+31 EP-2 EP  E 28 26 20  0.700   109.5     -73.7    -0.201
+32 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+33 EP+4 EP  E 32 18  9  0.700   109.5      -4.9    -0.141 
+34 EP-4 EP  E 32 18  9  0.700   109.5     115.1    -0.141 
+                              
+LOOP
+C2 C1
+
+DONE
+6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+6gb.dat
+6GB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2    -139.6     0.281
+15 EP+4 EP  E 13 11  9  0.700   109.5     -19.6    -0.217 
+16 EP-4 EP  E 13 11  9  0.700   109.5     100.4    -0.217
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.112
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OH  3 17 11  9  1.421   108.7     173.5     0.000 
+20 H30  HO  E 19 17 11  0.976   108.5      51.3     0.282
+21 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.219
+22 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.219
+23 C2   CG  B 17 11  9  1.529   110.6      52.8     0.230
+24 H2   H1  E 23 17 11  1.105   104.4      63.4     0.000
+25 O2   OH  3 23 17 11  1.415   109.5    -174.5     0.000
+26 H2O  HO  E 25 23 17  0.957   110.0    -149.4     0.276
+27 EP+2 EP  E 25 23 17  0.700   109.5     -29.4    -0.218
+28 EP-2 EP  E 25 23 17  0.700   109.5      90.6    -0.218
+29 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+30 H61  H1  E 29  9  6  1.092   108.3    -178.0     0.000
+31 H62  H1  E 29  9  6  1.093   108.8     -59.0     0.000
+32 O6   OS  M 29  9  6  1.413   112.7      65.2     0.000
+33 EP+6 EP  E 32 29  9  0.700   109.5     178.1    -0.130
+34 EP-6 EP  E 32 29  9  0.700   109.5      61.9    -0.130
+                              
+LOOP
+C2 C1
+
+DONE
+6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+6lb.dat
+6LB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.094
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OH  3 11  9  6  1.430   111.7      67.6     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2     -21.8     0.292
+15 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.202 
+16 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.202
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OH  3 17 11  9  1.421   108.7     173.5     0.000 
+20 H30  HO  E 19 17 11  0.976   108.5      51.3     0.281
+21 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.217
+22 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.217
+23 C2   CG  B 17 11  9  1.529   110.6      52.8     0.230
+24 H2   H1  E 23 17 11  1.105   104.4      63.4     0.000
+25 O2   OH  3 23 17 11  1.415   109.5    -174.5     0.000
+26 H2O  HO  E 25 23 17  0.957   110.0    -149.4     0.272
+27 EP+2 EP  E 25 23 17  0.700   109.5     -29.4    -0.219
+28 EP-2 EP  E 25 23 17  0.700   109.5      90.6    -0.219
+29 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+30 H61  H1  E 29  9  6  1.092   108.3    -178.0     0.000
+31 H62  H1  E 29  9  6  1.093   108.8     -59.0     0.000
+32 O6   OS  M 29  9  6  1.413   112.7      65.2     0.000
+33 EP+6 EP  E 32 29  9  0.700   109.5     178.1    -0.133
+34 EP-6 EP  E 32 29  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+6mb.dat
+6MB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2    -124.9     0.279 
+15 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.224 
+16 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.224 
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.143
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OH  3 17 11  9  1.421   108.7     173.5     0.000 
+20 H30  HO  E 19 17 11  0.976   108.5     168.7     0.278
+21 EP+3 EP  E 19 17 11  0.700   109.5      48.7    -0.214
+22 EP-3 EP  E 19 17 11  0.700   109.5     -71.3    -0.214
+23 C2   CG  B 17 11  9  1.529   110.6      52.8     0.138
+24 H2   H1  E 23 17 11  1.105   106.2    -171.0     0.000
+25 O2   OH  3 23 17 11  1.415   113.9      66.1     0.000
+26 H2O  HO  E 25 23 17  0.957   110.0      46.3     0.287
+27 EP+2 EP  E 25 23 17  0.700   109.5     166.3    -0.201
+28 EP-2 EP  E 25 23 17  0.700   109.5     -73.7    -0.201
+29 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+30 H61  H1  E 29  9  6  1.092   108.3     179.3     0.000
+31 H62  H1  E 29  9  6  1.093   108.8      62.9     0.000
+32 O6   OS  M 29  9  6  1.413   112.7     -65.1     0.000
+33 EP+6 EP  E 32 29  9  0.700   109.5      24.0    -0.129
+34 EP-6 EP  E 32 29  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+B-D-GLUCOPYRANO terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+gb.dat
+1GB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -139.6     0.281
+22 EP+4 EP  E 20 18  9  0.700   109.5     -19.6    -0.217 
+23 EP-4 EP  E 20 18  9  0.700   109.5     100.4    -0.217
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.112
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 O3   OH  3 24 18  9  1.421   108.7     173.5     0.000 
+27 H30  HO  E 26 24 18  0.976   108.5      51.3     0.282
+28 EP+3 EP  E 26 24 18  0.700   109.5     171.3    -0.219
+29 EP-3 EP  E 26 24 18  0.700   109.5     -68.7    -0.219
+30 C2   CG  M 24 18  9  1.529   110.6      52.8     0.230
+31 H2   H1  E 30 24 18  1.105   104.4      63.4     0.000
+32 O2   OH  M 30 24 18  1.415   109.5    -174.5     0.000
+33 H2O  HO  E 32 30 24  0.957   110.0    -149.4     0.276
+34 EP+2 EP  E 32 30 24  0.700   109.5     -29.4    -0.218
+35 EP-2 EP  E 32 30 24  0.700   109.5      90.6    -0.218
+                              
+LOOP
+C2 C1
+
+DONE
+B-D-GALACTO terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+lb.dat
+1LB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.094
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 O4   OH  3 18  9  6  1.430   111.7      67.6     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2     -21.8     0.292
+22 EP+4 EP  E 20 18  9  0.700   109.5    -141.8    -0.202 
+23 EP-4 EP  E 20 18  9  0.700   109.5      98.2    -0.202
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.139
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 O3   OH  3 24 18  9  1.421   108.7     173.5     0.000 
+27 H30  HO  E 26 24 18  0.976   108.5      51.3     0.281
+28 EP+3 EP  E 26 24 18  0.700   109.5     171.3    -0.217
+29 EP-3 EP  E 26 24 18  0.700   109.5     -68.7    -0.217
+30 C2   CG  M 24 18  9  1.529   110.6      52.8     0.230
+31 H2   H1  E 30 24 18  1.105   104.4      63.4     0.000
+32 O2   OH  M 30 24 18  1.415   109.5    -174.5     0.000
+33 H2O  HO  E 32 30 24  0.957   110.0    -149.4     0.272
+34 EP+2 EP  E 32 30 24  0.700   109.5     -29.4    -0.219
+35 EP-2 EP  E 32 30 24  0.700   109.5      90.6    -0.219
+                              
+LOOP
+C2 C1
+
+DONE
+B-D-MANNO terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+mb.dat
+1MB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 O4   OH  3 18  9  6  1.430   107.9    -174.0     0.000
+21 H4O  HO  E 20 18  9  0.958   109.2    -124.9     0.279 
+22 EP+4 EP  E 20 18  9  0.700   109.5      -4.9    -0.224 
+23 EP-4 EP  E 20 18  9  0.700   109.5     115.1    -0.224 
+24 C3   CG  M 18  9  6  1.519   110.1     -54.4     0.143
+25 H3   H1  E 24 18  9  1.101   108.4     -66.7     0.000
+26 O3   OH  3 24 18  9  1.421   108.7     173.5     0.000 
+27 H30  HO  E 26 24 18  0.976   108.5     168.7     0.278
+28 EP+3 EP  E 26 24 18  0.700   109.5      48.7    -0.214
+29 EP-3 EP  E 26 24 18  0.700   109.5     -71.3    -0.214
+30 C2   CG  M 24 18  9  1.529   110.6      52.8     0.138
+31 H2   H1  E 30 24 18  1.105   106.2    -171.0     0.000
+32 O2   OH  M 30 24 18  1.415   113.9      66.1     0.000
+33 H2O  HO  E 32 30 24  0.957   110.0      46.3     0.287
+34 EP+2 EP  E 32 30 24  0.700   109.5     166.3    -0.201
+35 EP-2 EP  E 32 30 24  0.700   109.5     -73.7    -0.201
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,4-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+234gb.dat
+TGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.143
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.277
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.212
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.212
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.178
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.113
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OS  B 20 18  9  1.421   108.7     173.5     0.000 
+23 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.135
+24 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.135
+25 C2   CG  B 20 18  9  1.529   110.6      52.8     0.231
+26 H2   H1  E 25 20 18  1.105   104.4      63.4     0.000
+27 O2   OS  B 25 20 18  1.415   109.5    -174.5     0.000
+28 EP+2 EP  E 27 25 20  0.700   109.5     -29.4    -0.137
+29 EP-2 EP  E 27 25 20  0.700   109.5      90.6    -0.137
+30 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+31 EP+4 EP  E 30 18  9  0.700   109.5     -19.6    -0.133 
+32 EP-4 EP  E 30 18  9  0.700   109.5     100.4    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+236gb.dat
+SGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 16 11  9  0.958   109.2    -139.6     0.281
+15 EP+4 EP  E 16 11  9  0.700   109.5     -19.6    -0.217 
+16 EP-4 EP  E 16 11  9  0.700   109.5     100.4    -0.217
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.113
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OS  B 17 11  9  1.421   108.7     173.5     0.000 
+20 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.135
+21 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.135
+22 C2   CG  B 17 11  9  1.529   110.6      52.8     0.231
+23 H2   H1  E 22 17 11  1.105   104.4      63.4     0.000
+24 O2   OS  B 22 17 11  1.415   109.5    -174.5     0.000
+25 EP+2 EP  E 24 22 17  0.700   109.5     -29.4    -0.137
+26 EP-2 EP  E 24 22 17  0.700   109.5      90.6    -0.137
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+28 H61  H1  E 27  9  6  1.092   108.3    -178.0     0.000
+29 H62  H1  E 27  9  6  1.093   108.8     -59.0     0.000
+30 O6   OS  M 27  9  6  1.413   112.7      65.2     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5     178.1    -0.130
+32 EP-6 EP  E 30 27  9  0.700   109.5      61.9    -0.130
+                              
+LOOP
+C2 C1
+
+DONE
+2,4,6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+246gb.dat
+RGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5     -19.6    -0.133 
+15 EP-4 EP  E 13 11  9  0.700   109.5     100.4    -0.133
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.112
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OH  3 16 11  9  1.421   108.7     173.5     0.000 
+19 H30  HO  E 18 16 11  0.976   108.5      51.3     0.282
+20 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.219
+21 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.219
+22 C2   CG  B 16 14  9  1.529   110.6      52.8     0.231
+23 H2   H1  E 22 16 11  1.105   104.4      63.4     0.000
+24 O2   OS  B 22 16 11  1.415   109.5    -174.5     0.000
+25 EP+2 EP  E 24 22 16  0.700   109.5     -29.4    -0.137
+26 EP-2 EP  E 24 22 16  0.700   109.5      90.6    -0.137
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+28 H61  H1  E 27  9  6  1.092   108.3    -178.0     0.000
+29 H62  H1  E 27  9  6  1.093   108.8     -59.0     0.000
+30 O6   OS  M 27  9  6  1.413   112.7      65.2     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5     178.1    -0.130
+32 EP-6 EP  E 30 27  9  0.700   109.5      61.9    -0.130
+                              
+LOOP
+C2 C1
+
+DONE
+3,4,6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+346gb.dat
+QGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5     -19.6    -0.133
+15 EP-4 EP  E 13 11  9  0.700   109.5     100.4    -0.133
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.113
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OS  B 16 11  9  1.421   108.7     173.5     0.000
+19 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.135
+20 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.135
+21 C2   CG  B 16 14  9  1.529   110.6      52.8     0.230
+22 H2   H1  E 21 16 11  1.105   104.4      63.4     0.000
+23 O2   OH  3 21 16 11  1.415   109.5    -174.5     0.000
+24 H2O  HO  E 23 21 16  0.957   110.0    -149.4     0.276
+25 EP+2 EP  E 23 21 16  0.700   109.5     -29.4    -0.218
+26 EP-2 EP  E 23 21 16  0.700   109.5      90.6    -0.218
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+28 H61  H1  E 27  9  6  1.092   108.3    -178.0     0.000
+29 H62  H1  E 27  9  6  1.093   108.8     -59.0     0.000
+30 O6   OS  M 27  9  6  1.413   112.7      65.2     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5     178.1    -0.130
+32 EP-6 EP  E 30 27  9  0.700   109.5      61.9    -0.130
+                                                                                          
+LOOP
+C2 C1
+                                                                                          
+DONE
+2,3,4,6-[B-D-GLUCOPYRANO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPS
+2346gb.dat
+PGB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3      60.0     0.182
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  M  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.151
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.151
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.186
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.178
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5     -19.6    -0.133 
+15 EP-4 EP  E 13 11  9  0.700   109.5     100.4    -0.133
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.113
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OS  B 16 11  9  1.421   108.7     173.5     0.000 
+19 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.135
+20 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.135
+21 C2   CG  B 16 14  9  1.529   110.6      52.8     0.231
+22 H2   H1  E 21 16 11  1.105   104.4      63.4     0.000
+23 O2   OS  B 21 16 11  1.415   109.5    -174.5     0.000
+24 EP+2 EP  E 23 21 16  0.700   109.5     -29.4    -0.137
+25 EP-2 EP  E 23 21 16  0.700   109.5      90.6    -0.137
+26 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.143
+27 H61  H1  E 26  9  6  1.092   108.3    -178.0     0.000
+28 H62  H1  E 26  9  6  1.093   108.8     -59.0     0.000
+29 O6   OS  M 26  9  6  1.413   112.7      65.2     0.000
+30 EP+6 EP  E 29 26  9  0.700   109.5     178.1    -0.130
+31 EP-6 EP  E 29 26  9  0.700   109.5      61.9    -0.130
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+236lb.dat
+SLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.094
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OH  3 11  9  6  1.430   111.7      67.6     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2     -21.8     0.292
+15 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.202 
+16 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.202
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OS  B 17 11  9  1.421   108.7     173.5     0.000 
+20 EP+3 EP  E 19 17 11  0.700   109.5     171.3    -0.133
+21 EP-3 EP  E 19 17 11  0.700   109.5     -68.7    -0.133
+22 C2   CG  B 17 11  9  1.529   110.6      52.8     0.231
+23 H2   H1  E 22 17 11  1.105   104.4      63.4     0.000
+24 O2   OS  B 22 17 11  1.415   109.5    -174.5     0.000
+25 EP+2 EP  E 24 22 17  0.700   109.5     -29.4    -0.140
+26 EP-2 EP  E 24 22 17  0.700   109.5      90.6    -0.140
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+28 H61  H1  E 27  9  6  1.092   108.3    -178.0     0.000
+29 H62  H1  E 27  9  6  1.093   108.8     -59.0     0.000
+30 O6   OS  M 27  9  6  1.413   112.7      65.2     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5     178.1    -0.133
+32 EP-6 EP  E 30 27  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,4,6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+246lb.dat
+RLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.095
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OS  B 11  9  6  1.430   111.7      67.6     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.113 
+15 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.113
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OH  3 16 11  9  1.421   108.7     173.5     0.000 
+19 H30  HO  E 18 16 11  0.976   108.5      51.3     0.281
+20 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.217
+21 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.217
+22 C2   CG  B 16 11  9  1.529   110.6      52.8     0.231
+23 H2   H1  E 22 16 11  1.105   104.4      63.4     0.000
+24 O2   OS  B 22 16 11  1.415   109.5    -174.5     0.000
+25 EP+2 EP  E 24 22 16  0.700   109.5     -29.4    -0.140
+26 EP-2 EP  E 24 22 16  0.700   109.5      90.6    -0.140
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+28 H61  H1  E 27  9  6  1.092   108.3    -178.0     0.000
+29 H62  H1  E 27  9  6  1.093   108.8     -59.0     0.000
+30 O6   OS  M 27  9  6  1.413   112.7      65.2     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5     178.1    -0.133
+32 EP-6 EP  E 30 27  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,4,6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+2346lb.dat
+PLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.095
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OS  B 11  9  6  1.430   111.7      67.6     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.113 
+15 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.113
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OS  B 16 11  9  1.421   108.7     173.5     0.000 
+19 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.133
+20 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.133
+21 C2   CG  B 16 11  9  1.529   110.6      52.8     0.231
+22 H2   H1  E 21 16 11  1.105   104.4      63.4     0.000
+23 O2   OS  B 21 16 11  1.415   109.5    -174.5     0.000
+24 EP+2 EP  E 23 21 16  0.700   109.5     -29.4    -0.140
+25 EP-2 EP  E 23 21 16  0.700   109.5      90.6    -0.140
+26 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+27 H61  H1  E 26  9  6  1.092   108.3    -178.0     0.000
+28 H62  H1  E 26  9  6  1.093   108.8     -59.0     0.000
+29 O6   OS  M 26  9  6  1.413   112.7      65.2     0.000
+30 EP+6 EP  E 29 26  9  0.700   109.5     178.1    -0.133
+31 EP-6 EP  E 29 26  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,4-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+234lb.dat
+TLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.173
+12 H61  H1  E 11  9  6  1.092   108.3    -178.0     0.000
+13 H62  H1  E 11  9  6  1.093   108.8     -59.0     0.000
+14 O6   OH  3 11  9  6  1.413   112.7      65.2     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -58.1     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5     178.1    -0.213
+17 EP-6 EP  E 14 11  9  0.700   109.5      61.9    -0.213
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.095
+19 H4   H1  E 18  9  6  1.100   107.5    -173.8     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.139
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OS  B 20 18  9  1.421   108.7     173.5     0.000 
+23 EP+3 EP  E 22 20 18  0.700   109.5     171.3    -0.133
+24 EP-3 EP  E 22 20 18  0.700   109.5     -68.7    -0.133
+25 C2   CG  B 20 18  9  1.529   110.6      52.8     0.231
+26 H2   H1  E 25 20 18  1.105   104.4      63.4     0.000
+27 O2   OS  B 25 20 18  1.415   109.5    -174.5     0.000
+28 EP+2 EP  E 27 25 20  0.700   109.5     -29.4    -0.140
+29 EP-2 EP  E 27 25 20  0.700   109.5      90.6    -0.140
+30 O4   OS  M 18  9  6  1.430   111.7      67.6     0.000
+31 EP+4 EP  E 30 18  9  0.700   109.5    -141.8    -0.113 
+32 EP-4 EP  E 30 18  9  0.700   109.5      98.2    -0.113
+                              
+LOOP
+C2 C1
+
+DONE
+3,4,6-[B-D-GALACTO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+346lb.dat
+QLB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.196
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.132
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.132
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.129
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.095
+12 H4   H1  E 11  9  6  1.100   107.5    -173.8     0.000
+13 O4   OS  B 11  9  6  1.430   111.7      67.6     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5    -141.8    -0.113 
+15 EP-4 EP  E 13 11  9  0.700   109.5      98.2    -0.113
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.139
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OS  B 16 11  9  1.421   108.7     173.5     0.000 
+19 EP+3 EP  E 18 16 11  0.700   109.5     171.3    -0.133
+20 EP-3 EP  E 18 16 11  0.700   109.5     -68.7    -0.133
+21 C2   CG  B 16 11  9  1.529   110.6      52.8     0.230
+22 H2   H1  E 21 16 11  1.105   104.4      63.4     0.000
+23 O2   OH  3 21 16 11  1.415   109.5    -174.5     0.000
+24 H2O  HO  E 23 21 16  0.957   110.0    -149.4     0.272
+25 EP+2 EP  E 23 21 16  0.700   109.5     -29.4    -0.219
+26 EP-2 EP  E 23 21 16  0.700   109.5      90.6    -0.219
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.173
+28 H61  H1  E 27  9  6  1.092   108.3    -178.0     0.000
+29 H62  H1  E 27  9  6  1.093   108.8     -59.0     0.000
+30 O6   OS  M 27  9  6  1.413   112.7      65.2     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5     178.1    -0.133
+32 EP-6 EP  E 30 27  9  0.700   109.5      61.9    -0.133
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+236mb.dat
+SMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OH  3 11  9  6  1.430   107.9    -174.0     0.000
+14 H4O  HO  E 13 11  9  0.958   109.2    -124.9     0.279 
+15 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.224 
+16 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.224 
+17 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.144
+18 H3   H1  E 17 11  9  1.101   108.4     -66.7     0.000
+19 O3   OS  B 17 11  9  1.421   108.7     173.5     0.000 
+20 EP+3 EP  E 19 17 11  0.700   109.5      48.7    -0.132
+21 EP-3 EP  E 19 17 11  0.700   109.5     -71.3    -0.132
+22 C2   CG  B 17 11  9  1.529   110.6      52.8     0.138
+23 H2   H1  E 22 17 11  1.105   106.2    -171.0     0.000
+24 O2   OS  B 22 17 11  1.415   113.9      66.1     0.000
+25 EP+2 EP  E 24 22 17  0.700   109.5     166.3    -0.114
+26 EP-2 EP  E 24 22 17  0.700   109.5     -73.7    -0.114
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+28 H61  H1  E 27  9  6  1.092   108.3     179.3     0.000
+29 H62  H1  E 27  9  6  1.093   108.8      62.9     0.000
+30 O6   OS  M 27  9  6  1.413   112.7     -65.1     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5      24.0    -0.129
+32 EP-6 EP  E 30 27  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,4-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+234mb.dat
+TMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C6   CG  3  9  6  4  1.517   106.6    -177.2     0.144
+12 H61  H1  E 11  9  6  1.092   108.3     179.3     0.000
+13 H62  H1  E 11  9  6  1.093   108.8      62.9     0.000
+14 O6   OH  3 11  9  6  1.413   112.7     -65.1     0.000
+15 H6O  HO  E 14 11  9  0.955   108.1     -96.0     0.273
+16 EP+6 EP  E 14 11  9  0.700   109.5      24.0    -0.209
+17 EP-6 EP  E 14 11  9  0.700   109.5     144.0    -0.209
+18 C4   CG  M  9  6  4  1.528   110.8      59.1     0.196
+19 H4   H1  E 18  9  6  1.100   109.8      66.4     0.000
+20 C3   CG  3 18  9  6  1.519   110.1     -54.4     0.144
+21 H3   H1  E 20 18  9  1.101   108.4     -66.7     0.000
+22 O3   OS  B 20 18  9  1.421   108.7     173.5     0.000 
+23 EP+3 EP  E 22 20 18  0.700   109.5      48.7    -0.132
+24 EP-3 EP  E 22 20 18  0.700   109.5     -71.3    -0.132
+25 C2   CG  B 20 18  9  1.529   110.6      52.8     0.138
+26 H2   H1  E 25 20 18  1.105   106.2    -171.0     0.000
+27 O2   OS  B 25 20 18  1.415   113.9      66.1     0.000
+28 EP+2 EP  E 27 25 20  0.700   109.5     166.3    -0.114
+29 EP-2 EP  E 27 25 20  0.700   109.5     -73.7    -0.114
+30 O4   OS  M 18  9  6  1.430   107.9    -174.0     0.000
+31 EP+4 EP  E 30 18  9  0.700   109.5      -4.9    -0.141 
+32 EP-4 EP  E 30 18  9  0.700   109.5     115.1    -0.141 
+                              
+LOOP
+C2 C1
+
+DONE
+2,3,4,6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+2346mb.dat
+PMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.141 
+15 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.141 
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.144
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OS  B 16 11  9  1.421   108.7     173.5     0.000 
+19 EP+3 EP  E 18 16 11  0.700   109.5      48.7    -0.132
+20 EP-3 EP  E 18 16 11  0.700   109.5     -71.3    -0.132
+21 C2   CG  B 16 11  9  1.529   110.6      52.8     0.138
+22 H2   H1  E 22 16 11  1.105   106.2    -171.0     0.000
+23 O2   OS  B 22 16 11  1.415   113.9      66.1     0.000
+24 EP+2 EP  E 24 22 16  0.700   109.5     166.3    -0.114
+25 EP-2 EP  E 24 22 16  0.700   109.5     -73.7    -0.114
+26 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+27 H61  H1  E 26  9  6  1.092   108.3     179.3     0.000
+28 H62  H1  E 26  9  6  1.093   108.8      62.9     0.000
+29 O6   OS  M 26  9  6  1.413   112.7     -65.1     0.000
+30 EP+6 EP  E 29 26  9  0.700   109.5      24.0    -0.129
+31 EP-6 EP  E 29 26  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+3,4,6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+346mb.dat
+QMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.141 
+15 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.141 
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.144
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OS  B 16 11  9  1.421   108.7     173.5     0.000 
+19 EP+3 EP  E 18 16 11  0.700   109.5      48.7    -0.132
+20 EP-3 EP  E 18 16 11  0.700   109.5     -71.3    -0.132
+21 C2   CG  B 16 11  9  1.529   110.6      52.8     0.138
+22 H2   H1  E 22 16 11  1.105   106.2    -171.0     0.000
+23 O2   OH  3 22 16 11  1.415   113.9      66.1     0.000
+24 H2O  HO  E 24 22 16  0.957   110.0      46.3     0.287
+25 EP+2 EP  E 24 22 16  0.700   109.5     166.3    -0.201
+26 EP-2 EP  E 24 22 16  0.700   109.5     -73.7    -0.201
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+28 H61  H1  E 27  9  6  1.092   108.3     179.3     0.000
+29 H62  H1  E 27  9  6  1.093   108.8      62.9     0.000
+30 O6   OS  M 27  9  6  1.413   112.7     -65.1     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5      24.0    -0.129
+32 EP-6 EP  E 30 27  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+2,4,6-[B-D-MANNO-] non-terminal  RESP010 ESP hf/6-31G* ENS AVG EPs
+246mb.dat
+RMB   INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.522     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.422   109.5       0.0     0.0
+ 4 C1   CG  M  3  2  1  1.400   113.3     180.0     0.163
+ 5 H1   H2  E  4  3  2  1.102   111.6      56.2     0.000
+ 6 O5   OS  3  4  3  2  1.412   112.9     -68.7     0.000
+ 7 EP+5 EP  E  6  4  3  0.700   109.5     -59.7    -0.136
+ 8 EP-5 EP  E  6  4  3  0.700   109.5      60.3    -0.136
+ 9 C5   CG  M  6  4  3  1.435   114.3    -179.7     0.180
+10 H5   H1  E  9  6  4  1.105   109.1     -60.7     0.000
+11 C4   CG  3  9  6  4  1.528   110.8      59.1     0.196
+12 H4   H1  E 11  9  6  1.100   109.8      66.4     0.000
+13 O4   OS  B 11  9  6  1.430   107.9    -174.0     0.000
+14 EP+4 EP  E 13 11  9  0.700   109.5      -4.9    -0.141 
+15 EP-4 EP  E 13 11  9  0.700   109.5     115.1    -0.141 
+16 C3   CG  3 11  9  6  1.519   110.1     -54.4     0.143
+17 H3   H1  E 16 11  9  1.101   108.4     -66.7     0.000
+18 O3   OH  3 16 11  9  1.421   108.7     173.5     0.000 
+19 H30  HO  E 18 16 11  0.976   108.5     168.7     0.278
+20 EP+3 EP  E 18 16 11  0.700   109.5      48.7    -0.214
+21 EP-3 EP  E 18 16 11  0.700   109.5     -71.3    -0.214
+22 C2   CG  B 16 11  9  1.529   110.6      52.8     0.138
+23 H2   H1  E 22 16 11  1.105   106.2    -171.0     0.000
+24 O2   OS  B 22 16 11  1.415   113.9      66.1     0.000
+25 EP+2 EP  E 24 22 16  0.700   109.5     166.3    -0.114
+26 EP-2 EP  E 24 22 16  0.700   109.5     -73.7    -0.114
+27 C6   CG  M  9  6  4  1.517   106.6    -177.2     0.144
+28 H61  H1  E 27  9  6  1.092   108.3     179.3     0.000
+29 H62  H1  E 27  9  6  1.093   108.8      62.9     0.000
+30 O6   OS  M 27  9  6  1.413   112.7     -65.1     0.000
+31 EP+6 EP  E 30 27  9  0.700   109.5      24.0    -0.129
+32 EP-6 EP  E 30 27  9  0.700   109.5     144.0    -0.129
+                              
+LOOP
+C2 C1
+
+DONE
+o-methyl for glycon RESP 0.010 (avg. from ens avg a/b-glcgalman w/ EPs)
+ome.dat
+OME  INT 0
+CORRECT OMIT DU BEG
+0.0
+ 1 DUMM DU  M  0 -1 -2  0.000     0.0       0.0     0.0
+ 2 DUMM DU  M  1  0 -1  1.000     0.0       0.0     0.0
+ 3 DUMM DU  M  2  1  0  1.000    90.0       0.0     0.0
+ 4 H1   H1  M  3  2  1  1.000    90.0     180.0     0.000
+ 5 CH3  CG  M  4  3  2  1.085   109.5     180.0     0.197 
+ 6 H2   H1  E  5  4  3  1.085   111.4      60.0     0.000
+ 7 H3   H1  E  5  4  3  1.085   111.4     -60.0     0.000
+ 8 O    OS  M  5  4  3  1.399   107.0     180.0     0.000
+ 9 EP+1 EP  E  8  5  4  0.700   109.5      60.0    -0.155
+10 EP-1 EP  E  8  5  4  0.700   109.5     -60.0    -0.155
+
+DONE
+STOP
+
diff --git a/cad/tests/AMBER_test_structures/dot_in/meoh/meoh.in b/cad/tests/AMBER_test_structures/dot_in/meoh/meoh.in
new file mode 100644
index 000000000..523d5034c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/meoh/meoh.in
@@ -0,0 +1,20 @@
+   0  0  2
+
+ methanol
+meoh.res
+MOH  INT 0
+CORRECT  OMIT DU  BEG
+0.0
+1  DUMM  DU M  0  0  0     0.  
+2  DUMM  DU M  0  0  0     1.000 
+3  DUMM  DU M  0  0  0     1.000  90. 
+4  HC1   H1 M  0  0  0     1.0    90.    180.  0.0372
+5  C1    CT M  0  0  0     1.0   109.5   180.  0.1166
+6  HC2   H1 E  0  0  0     1.0   109.5    60.  0.0372
+7  HC3   H1 E  0  0  0     1.0   109.5   -60.  0.0372
+8  O1    OH M  0  0  0     1.410 109.5   180.  -.6497
+9  HO1   HO E  0  0  0     0.960 108.    180.  0.4215
+
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_nacl/CL_Chloride_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_nacl/CL_Chloride_Ion.in_frag
new file mode 100644
index 000000000..0ea6e9685
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_nacl/CL_Chloride_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   CL CL M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_nacl/NA_Sodium_Ion.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_nacl/NA_Sodium_Ion.in_frag
new file mode 100644
index 000000000..b23bcd6bc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_nacl/NA_Sodium_Ion.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   NA SO M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_nacl/opls_nacl.in b/cad/tests/AMBER_test_structures/dot_in/opls_nacl/opls_nacl.in
new file mode 100644
index 000000000..ff7f3ba28
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_nacl/opls_nacl.in
@@ -0,0 +1,25 @@
+    1    1    3
+db4.dat
+Sodium Ion
+NA
+NA   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 NA     SO    M    3    2    1    1.0000   90.0000  180.0000 1.000
+                                                                       
+DONE
+Chloride Ion
+CL
+CL   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 CL     CL    M    3    2    1    1.0000   90.0000  180.0000 -1.000
+                                                                        
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..1dacd6a47
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CH3 C3 M   3   2   1      1.000     90.000    180.000
+  5    C  C M   4   3   2      1.530    111.100    180.000
+  6    O  O E   5   4   3      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..e881477c8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ALA_ALANINE.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C3 E   6   4   3      1.525    111.100     60.000
+  8    C  C M   6   4   3      1.522    111.100    180.000
+  9    O  O E   8   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag
new file mode 100644
index 000000000..8c5b987f7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4   NT  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CT CW E   4   3   2      1.449    121.900    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..3353b5756
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ARG_ARGININE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   NE N2 B   9   8   7      1.480    111.000    180.000
+ 11  HNE H3 E  10   9   8      1.010    118.500      0.000
+ 12   CZ C4 B  10   9   8      1.330    123.000    180.000
+ 13  NH1 N2 B  12  10   9      1.330    122.000      0.000
+ 14 HN11 H3 E  13  12  10      1.010    119.800      0.000
+ 15 HN12 H3 E  13  12  10      1.010    119.800    180.000
+ 16  NH2 N2 B  12  10   9      1.330    118.000    180.000
+ 17 HN21 H3 E  16  12  10      1.010    119.800      0.000
+ 18 HN22 H3 E  16  12  10      1.010    119.800    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..3b3cf000b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.522    111.100    180.000
+  9  OD1  O E   8   7   6      1.229    120.500      0.000
+ 10  ND2  N B   8   7   6      1.335    116.600    180.000
+ 11 HND1  H E  10   8   7      1.010    119.800      0.000
+ 12 HND2  H E  10   8   7      1.010    119.800    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..89680f395
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.527    109.470    180.000
+  9  OD1 O2 E   8   7   6      1.260    117.200     90.000
+ 10  OD2 O2 E   8   7   6      1.260    117.200    270.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..07fd3c61c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/CYS_CYSTEINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG SH S   7   6   4      1.810    116.000    180.000
+  9   HG HS E   8   7   6      1.330     96.000    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..31f22b701
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CQ S   6   4   3      1.525    111.100     60.000
+  8   SG  S E   7   6   4      1.810    116.000    180.000
+  9    C  C M   6   4   3      1.522    111.100    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/DAL_D-ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/DAL_D-ALANINE.in_frag
new file mode 100644
index 000000000..c26ac0ab7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/DAL_D-ALANINE.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C3 E   6   4   3      1.525    111.100    -60.000
+  8    C  C M   6   4   3      1.522    111.100    180.000
+  9    O  O E   8   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..bcbd74bb8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD  C B   8   7   6      1.522    111.100    180.000
+ 10  OE1  O E   9   8   7      1.229    120.500      0.000
+ 11  NE2  N B   9   8   7      1.335    116.600    180.000
+ 12 HNE1  H E  11   9   8      1.010    119.800      0.000
+ 13 HNE2  H E  11   9   8      1.010    119.800    180.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..92be049d5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.510    109.470    180.000
+  9   CD  C B   8   7   6      1.527    109.470    180.000
+ 10  OE1 O2 E   9   8   7      1.260    117.200     90.000
+ 11  OE2 O2 E   9   8   7      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..5e2eadd01
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/GLY_GLYCINE.in_frag
@@ -0,0 +1,8 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CQ M   4   3   2      1.449    121.900    180.000
+  7    C  C M   6   4   3      1.522    110.400    180.000
+  8    O  O E   7   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/HDU_HISTIDINE_DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HDU_HISTIDINE_DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..695b4c564
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HDU_HISTIDINE_DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 13  CD2 CF E  12  11   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/HEU_HISTIDINE_EPSILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HEU_HISTIDINE_EPSILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..b26af0398
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HEU_HISTIDINE_EPSILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 11  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 12  HNE  H E  11  10   9      1.010    125.000    180.000
+ 13  CD2 CG E  11  10   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/HID_HISTIDINE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HID_HISTIDINE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..16b791356
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HID_HISTIDINE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CK B   9   8   7      1.320    108.000    180.000
+ 12   HE HK E  11   9   8      1.090    120.000    180.000
+ 13  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 14  CD2 CK S  13  11   9      1.360    110.000      0.000
+ 15   HD HK E  14  13  11      1.090    120.000    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/HIE_HISTIDINE_EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HIE_HISTIDINE_EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..7330dce19
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HIE_HISTIDINE_EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CK B   9   8   7      1.320    108.000    180.000
+ 11   HE HK E  10   9   8      1.090    120.000    180.000
+ 12  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  10   9      1.010    125.000    180.000
+ 14  CD2 CK S  12  10   9      1.360    110.000      0.000
+ 15   HD HK E  14  12  10      1.090    120.000    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/HIP_HISTIDINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HIP_HISTIDINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..728eef3c4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HIP_HISTIDINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CK B   9   8   7      1.320    108.000    180.000
+ 12   HE HK E  11   9   8      1.090    120.000    180.000
+ 13  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 14  HNE  H E  13  11   9      1.010    125.000    180.000
+ 15  CD2 CK S  13  11   9      1.360    110.000      0.000
+ 16   HD HK E  15  13  11      1.090    120.000    180.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/HPU_HISTIDINE_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HPU_HISTIDINE_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..722338062
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/HPU_HISTIDINE_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  11   9      1.010    125.000    180.000
+ 14  CD2 CG E  12  11   9      1.360    110.000      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..0b66545e1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CZ B   6   4   3      1.525    109.470     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG1 C2 S   7   6   4      1.525    109.470    180.000
+ 10  CD1 CV E   9   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..987b74778
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/LEU_LEUCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CZ B   7   6   4      1.525    109.470    180.000
+  9  CD1 C3 E   8   7   6      1.525    109.470     60.000
+ 10  CD2 C3 E   8   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..a290c069e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/LYS_LYSINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   CE C2 S   9   8   7      1.525    109.470    180.000
+ 11   NZ N3 3  10   9   8      1.470    109.470    180.000
+ 12 HNZ1 H3 E  11  10   9      1.010    109.470     60.000
+ 13 HNZ2 H3 E  11  10   9      1.010    109.470    180.000
+ 14 HNZ3 H3 E  11  10   9      1.010    109.470    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..7802a30a0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/MET_METHIONINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CQ S   7   6   4      1.525    109.470    180.000
+  9   SD  S S   8   7   6      1.810    110.000    180.000
+ 10   CE CW E   9   8   7      1.780    100.000    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/OME_O_MINUS_END_ATOM.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/OME_O_MINUS_END_ATOM.in_frag
new file mode 100644
index 000000000..42d0572bf
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/OME_O_MINUS_END_ATOM.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  OXT O2 E   3   2   1      1.260    117.200    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..2a83dbff4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  CD1 CK B   8   7   6      1.400    120.000    180.000
+ 10  HD1 HK E   9   8   7      1.090    120.000      0.000
+ 11  CE1 CK B   9   8   7      1.400    120.000    180.000
+ 12  HE1 HK E  11   9   8      1.090    120.000    180.000
+ 13   CZ CK B  11   9   8      1.400    120.000      0.000
+ 14   HZ HK E  13  11   9      1.090    120.000    180.000
+ 15  CE2 CK B  13  11   9      1.400    120.000      0.000
+ 16  HE2 HK E  15  13  11      1.090    120.000    180.000
+ 17  CD2 CK S  15  13  11      1.400    120.000      0.000
+ 18  HD2 HK E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..65bb9b9ae
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    115.000    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CD S  10   9   8      1.400    120.000      0.000
+ 12  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 13  CD2 CD E  12  11  10      1.400    120.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..f5f82728d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/PRO_PROLINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CQ S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CH M   4   3   2      1.451    120.600    175.200
+  9    C  C M   8   4   3      1.522    111.100      0.000
+ 10    O  O E   9   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/SER_SERINE.in_frag
new file mode 100644
index 000000000..06c1c4c80
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/SER_SERINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   OG OH S   7   6   4      1.430    109.470    180.000
+  9  HOG HO E   8   7   6      0.960    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/THR_THREONINE.in_frag
new file mode 100644
index 000000000..9e7c47beb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/THR_THREONINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CZ B   6   4   3      1.525    111.100     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470    300.000
+  9  OG1 OH S   7   6   4      1.430    109.470     60.000
+ 10  HOG HO E   9   7   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/TRP_TRYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TRP_TRYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..7c8c48645
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TRP_TRYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  CD1 CK B   8   7   6      1.340    127.000    180.000
+ 10   HD HK E   9   8   7      1.090    120.000      0.000
+ 11  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 12  HNE  H E  11   9   8      1.010    125.500    180.000
+ 13  CE2 CN S  11   9   8      1.310    109.000      0.000
+ 14  CZ2 CK B  13  11   9      1.400    128.000    180.000
+ 15  HZ1 HK E  14  13  11      1.090    120.000      0.000
+ 16  CH2 CK B  14  13  11      1.390    116.000    180.000
+ 17   HH HK E  16  14  13      1.090    120.000    180.000
+ 18  CZ3 CK B  16  14  13      1.350    121.000      0.000
+ 19  HZ2 HK E  18  16  14      1.090    120.000    180.000
+ 20  CE3 CK B  18  16  14      1.410    122.000      0.000
+ 21   HE HK E  20  18  16      1.090    120.000    180.000
+ 22  CD2 CB E  20  18  16      1.400    117.000      0.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O  O E  23   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/TRU_TRYPTOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TRU_TRYPTOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..54fd52d96
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TRU_TRYPTOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C* S   7   6   4      1.510    115.000    180.000
+  9  CD1 CG S   8   7   6      1.340    127.000    180.000
+ 10  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 11  HNE  H E  10   9   8      1.010    125.500    180.000
+ 12  CE2 CN S  10   9   8      1.310    109.000      0.000
+ 13  CZ2 CD S  12  10   9      1.400    128.000    180.000
+ 14  CH2 CD S  13  12  10      1.390    116.000    180.000
+ 15  CZ3 CD S  14  13  12      1.350    121.000      0.000
+ 16  CE3 CD S  15  14  13      1.410    122.000      0.000
+ 17  CD2 CB E  16  15  14      1.400    117.000      0.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..c75f8ede4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    109.470    180.000
+  9  CD1 CK B   8   7   6      1.400    120.000    180.000
+ 10  HD1 HK E   9   8   7      1.090    120.000      0.000
+ 11  CE1 CK B   9   8   7      1.400    120.000    180.000
+ 12  HE1 HK E  11   9   8      1.090    120.000    180.000
+ 13   CZ CK B  11   9   8      1.400    120.000      0.000
+ 14   OH OH S  13  11   9      1.360    120.000    180.000
+ 15  HOH HO E  14  13  11      0.960    113.000      0.000
+ 16  CE2 CK B  13  11   9      1.400    120.000      0.000
+ 17  HE2 HK E  16  13  11      1.090    120.000    180.000
+ 18  CD2 CK S  16  13  11      1.400    120.000      0.000
+ 19  HD2 HK E  18  16  13      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..a3d7d6a02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    109.470    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CA B  10   9   8      1.400    120.000      0.000
+ 12   OH OH S  11  10   9      1.360    120.000    180.000
+ 13  HOH HO E  12  11  10      0.960    113.000      0.000
+ 14  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 15  CD2 CD E  14  11  10      1.400    120.000      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/VAL_VALINE.in_frag
new file mode 100644
index 000000000..11bef375d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/VAL_VALINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CZ B   6   4   3      1.525    111.100     60.000
+  8  CG1 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG2 C3 E   7   6   4      1.525    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/WT3_WATER,_TIP3P_MODEL.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/WT3_WATER,_TIP3P_MODEL.in_frag
new file mode 100644
index 000000000..e53c78aba
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/WT3_WATER,_TIP3P_MODEL.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HW1 HT M   3   2   1      1.000    101.430    -98.890
+  5   OW OT M   4   3   2      0.957    104.520    -39.220
+  6  HW2 HT E   5   4   3      0.957    104.520   -151.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/WT4_WATER,_TIP4P_MODEL.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_uni/WT4_WATER,_TIP4P_MODEL.in_frag
new file mode 100644
index 000000000..43ec88b58
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/WT4_WATER,_TIP4P_MODEL.in_frag
@@ -0,0 +1,7 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HW1 H4 M   3   2   1      1.000    101.430    -98.890
+  5   OW O4 M   4   3   2      0.957    104.520    -39.220
+  6  HW2 H4 E   5   4   3      0.957    104.520   -151.000
+  7    M M4 E   5   4   3      0.150     52.260   -151.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_uni/opls_uni.in b/cad/tests/AMBER_test_structures/dot_in/opls_uni/opls_uni.in
new file mode 100644
index 000000000..0bbba4166
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_uni/opls_uni.in
@@ -0,0 +1,921 @@
+    1    1    3
+db4.dat
+      ALANINE
+ALA
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C3    E    6   4   3     1.525   111.100    60.000   0.00000
+   8  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+   9  O     O     E    8   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE
+GLY
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CQ    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  C     C     M    6   4   3     1.522   110.400   180.000   0.50000
+   8  O     O     E    7   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+
+DONE
+     SERINE
+SER
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.26500
+   8  OG    OH    S    7   6   4     1.430   109.470   180.000  -0.70000
+   9  HOG   HO    E    8   7   6     0.960   109.470   180.000   0.43500
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     THREONINE
+THR
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    CZ    B    6   4   3     1.525   111.100    60.000   0.26500
+   8  CG2   C3    E    7   6   4     1.525   109.470   300.000   0.00000
+   9  OG1   OH    S    7   6   4     1.430   109.470    60.000  -0.70000
+  10  HOG   HO    E    9   7   6     0.960   109.470   180.000   0.43500
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+
+DONE
+     LEUCINE
+LEU
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CZ    B    7   6   4     1.525   109.470   180.000   0.00000
+   9  CD1   C3    E    8   7   6     1.525   109.470    60.000   0.00000
+  10  CD2   C3    E    8   7   6     1.525   109.470   180.000   0.00000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+
+DONE
+      ISOLEUCINE
+ILE
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    CZ    B    6   4   3     1.525   109.470    60.000   0.00000
+   8  CG2   C3    E    7   6   4     1.525   109.470    60.000   0.00000
+   9  CG1   C2    S    7   6   4     1.525   109.470   180.000   0.00000
+  10  CD1   CV    E    9   7   6     1.525   109.470   180.000   0.00000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    CZ    B    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG1   C3    E    7   6   4     1.525   109.470    60.000   0.00000
+   9  CG2   C3    E    7   6   4     1.525   109.470   180.000   0.00000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+
+DONE
+      ASPARAGINE
+ASN
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C     B    7   6   4     1.522   111.100   180.000   0.50000
+   9  OD1   O     E    8   7   6     1.229   120.500     0.000  -0.50000
+  10  ND2   N     B    8   7   6     1.335   116.600   180.000  -0.85000
+  11  HND1  H     E   10   8   7     1.010   119.800     0.000   0.42500
+  12  HND2  H     E   10   8   7     1.010   119.800   180.000   0.42500
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+
+DONE
+    GLUTAMINE
+GLN
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.00000
+   9  CD    C     B    8   7   6     1.522   111.100   180.000   0.50000
+  10  OE1   O     E    9   8   7     1.229   120.500     0.000  -0.50000
+  11  NE2   N     B    9   8   7     1.335   116.600   180.000  -0.85000
+  12  HNE1  H     E   11   9   8     1.010   119.800     0.000   0.42500
+  13  HNE2  H     E   11   9   8     1.010   119.800   180.000   0.42500
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+
+DONE
+     PHENYLALANINE, ALL ATOM AROMATIC PARAMETERS
+PHE
+ PHE  INT    1
+ CORR OMIT DU   BEG
+  0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000  -0.11500
+   9  CD1   CK    B    8   7   6     1.400   120.000   180.000  -0.11500
+  10  HD1   HK    E    9   8   7     1.090   120.000     0.000   0.11500
+  11  CE1   CK    B    9   8   7     1.400   120.000   180.000  -0.11500
+  12  HE1   HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  CZ    CK    B   11   9   8     1.400   120.000     0.000  -0.11500
+  14  HZ    HK    E   13  11   9     1.090   120.000   180.000   0.11500
+  15  CE2   CK    B   13  11   9     1.400   120.000     0.000  -0.11500
+  16  HE2   HK    E   15  13  11     1.090   120.000   180.000   0.11500
+  17  CD2   CK    S   15  13  11     1.400   120.000     0.000  -0.11500
+  18  HD2   HK    E   17  15  13     1.090   120.000   180.000   0.11500
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+CG  CD2
+
+DONE
+     PHENYLALANINE, UNITED ATOM AROMATIC PARAMETERS
+PHU
+ PHU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CA    S    7   6   4     1.510   115.000   180.000   0.00000
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000   0.00000
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00000
+  11  CZ    CD    S   10   9   8     1.400   120.000     0.000   0.00000
+  12  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00000
+  13  CD2   CD    E   12  11  10     1.400   120.000     0.000   0.00000
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE, ALL ATOM AROMATIC PARAMETERS
+TYR
+ TYR  INT    1
+ CORR OMIT DU   BEG
+  0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   109.470   180.000  -0.11500
+   9  CD1   CK    B    8   7   6     1.400   120.000   180.000  -0.11500
+  10  HD1   HK    E    9   8   7     1.090   120.000     0.000   0.11500
+  11  CE1   CK    B    9   8   7     1.400   120.000   180.000  -0.11500
+  12  HE1   HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  CZ    CK    B   11   9   8     1.400   120.000     0.000   0.15000
+  14  OH    OH    S   13  11   9     1.360   120.000   180.000  -0.58500
+  15  HOH   HO    E   14  13  11     0.960   113.000     0.000   0.43500
+  16  CE2   CK    B   13  11   9     1.400   120.000     0.000  -0.11500
+  17  HE2   HK    E   16  13  11     1.090   120.000   180.000   0.11500
+  18  CD2   CK    S   16  13  11     1.400   120.000     0.000  -0.11500
+  19  HD2   HK    E   18  16  13     1.090   120.000   180.000   0.11500
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  21  O     O     E   20   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE, UNITED ATOM AROMATIC PARAMETERS
+ TYU
+ TYU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CA    S    7   6   4     1.510   109.470   180.000   0.00000
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000   0.00000
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00000
+  11  CZ    CA    B   10   9   8     1.400   120.000     0.000   0.26500
+  12  OH    OH    S   11  10   9     1.360   120.000   180.000  -0.70000
+  13  HOH   HO    E   12  11  10     0.960   113.000     0.000   0.43500
+  14  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00000
+  15  CD2   CD    E   14  11  10     1.400   120.000     0.000   0.00000
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID
+GLU
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.510   109.470   180.000  -0.10000
+   9  CD    C     B    8   7   6     1.527   109.470   180.000   0.70000
+  10  OE1   O2    E    9   8   7     1.260   117.200    90.000  -0.80000
+  11  OE2   O2    E    9   8   7     1.260   117.200   270.000  -0.80000
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+
+DONE
+     ASPARTIC ACID
+ASP
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.10000
+   8  CG    C     B    7   6   4     1.527   109.470   180.000   0.70000
+   9  OD1   O2    E    8   7   6     1.260   117.200    90.000  -0.80000
+  10  OD2   O2    E    8   7   6     1.260   117.200   270.000  -0.80000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+
+DONE
+     LYSINE
+LYS
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.00000
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.00000
+  10  CE    C2    S    9   8   7     1.525   109.470   180.000   0.31000
+  11  NZ    N3    3   10   9   8     1.470   109.470   180.000  -0.30000
+  12  HNZ1  H3    E   11  10   9     1.010   109.470    60.000   0.33000
+  13  HNZ2  H3    E   11  10   9     1.010   109.470   180.000   0.33000
+  14  HNZ3  H3    E   11  10   9     1.010   109.470   300.000   0.33000
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     PROLINE
+PRO
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.57000
+   5  CD    CQ    S    4   3   2     1.458   126.100   356.100   0.28500
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.00000
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300   0.00000
+   8  CA    CH    M    4   3   2     1.451   120.600   175.200   0.28500
+   9  C     C     M    8   4   3     1.522   111.100     0.000   0.50000
+  10  O     O     E    9   8   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ -M   CA   N    CD
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE
+CYS
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.18000
+   8  SG    SH    S    7   6   4     1.810   116.000   180.000  -0.45000
+   9  HG    HS    E    8   7   6     1.330    96.000   180.000   0.27000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     CYSTINE(S-S BRIDGE)
+CYX
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    CQ    S    6   4   3     1.525   111.100    60.000   0.30000
+   8  SG    S     E    7   6   4     1.810   116.000   180.000  -0.30000
+   9  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  10  O     O     E    9   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      METHIONINE
+MET
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CQ    S    7   6   4     1.525   109.470   180.000   0.23500
+   9  SD    S     S    8   7   6     1.810   110.000   180.000  -0.47000
+  10  CE    CW    E    9   8   7     1.780   100.000   180.000   0.23500
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      O MINUS END ATOM
+OME
+ OME  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  OXT   O2    E    3   2   1     1.260   117.200   180.000  -0.80000
+
+DONE
+      ACE BEGINNING GROUP
+ACE
+ ACE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  CH3   C3    M    3   2   1     1.000    90.000   180.000   0.00000
+   5  C     C     M    4   3   2     1.530   111.100   180.000   0.50000
+   6  O     O     E    5   4   3     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CH3  +M   C    O
+
+DONE
+   WATER, TIP3P MODEL
+WT3
+ WT3  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HW1   HT    M    3   2   1     1.000   101.430   -98.890   0.41700
+   5  OW    OT    M    4   3   2     0.9572  104.520   -39.220  -0.83400
+   6  HW2   HT    E    5   4   3     0.9572  104.520  -151.000   0.41700
+
+DONE
+   WATER, TIP4P MODEL
+WT4
+ WT4  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HW1   H4    M    3   2   1     1.000   101.430   -98.890   0.52000
+   5  OW    O4    M    4   3   2     0.9572  104.520   -39.220   0.00000
+   6  HW2   H4    E    5   4   3     0.9572  104.520  -151.000   0.52000
+   7  M     M4    E    5   4   3     0.150    52.260  -151.000  -1.04000
+
+DONE
+    TERMINAL METHYL AMIDE, OPLS MODEL
+AME
+ AME  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  NT    N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CT    CW    E    4   3   2     1.449   121.900   180.000   0.20000
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.07000
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.31000
+  10  NE    N2    B    9   8   7     1.480   111.000   180.000  -0.70000
+  11  HNE   H3    E   10   9   8     1.010   118.500     0.000   0.44000
+  12  CZ    C4    B   10   9   8     1.330   123.000   180.000   0.64000
+  13  NH1   N2    B   12  10   9     1.330   122.000     0.000  -0.80000
+  14  HN11  H3    E   13  12  10     1.010   119.800     0.000   0.46000
+  15  HN12  H3    E   13  12  10     1.010   119.800   180.000   0.46000
+  16  NH2   N2    B   12  10   9     1.330   118.000   180.000  -0.80000
+  17  HN21  H3    E   16  12  10     1.010   119.800     0.000   0.46000
+  18  HN22  H3    E   16  12  10     1.010   119.800   180.000   0.46000
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+
+DONE
+      HISTIDINE DELTAH, ALL ATOM AROMATIC PARAMETERS
+HID
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000   0.01500
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.57000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.42000
+  11  CE1   CK    B    9   8   7     1.320   108.000   180.000   0.29500
+  12  HE    HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.49000
+  14  CD2   CK    S   13  11   9     1.360   110.000     0.000  -0.01500
+  15  HD    HK    E   14  13  11     1.090   120.000   180.000   0.11500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   CE1  ND1  HND
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH, ALL ATOM AROMATIC PARAMETERS
+HIE
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000  -0.01500
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.49000
+  10  CE1   CK    B    9   8   7     1.320   108.000   180.000   0.29500
+  11  HE    HK    E   10   9   8     1.090   120.000   180.000   0.11500
+  12  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.57000
+  13  HNE   H     E   12  10   9     1.010   125.000   180.000   0.42000
+  14  CD2   CK    S   12  10   9     1.360   110.000     0.000   0.01500
+  15  HD    HK    E   14  12  10     1.090   120.000   180.000   0.11500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CE1  CD2  NE2  HNE
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS, ALL ATOM AROMATIC PARAMETERS
+HIP
+ HIP  INT    1
+ CORR OMIT DU   BEG
+  0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000   0.21500
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.54000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.46000
+  11  CE1   CK    B    9   8   7     1.320   108.000   180.000   0.38500
+  12  HE    HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.54000
+  14  HNE   H     E   13  11   9     1.010   125.000   180.000   0.46000
+  15  CD2   CK    S   13  11   9     1.360   110.000     0.000   0.21500
+  16  HD    HK    E   15  13  11     1.090   120.000   180.000   0.11500
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  18  O     O     E   17   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   CE1  ND1  HND
+ CE1  CD2  NE2  HNE
+
+LOOP
+CG  CD2
+
+DONE
+      TRYPTOPHAN, ALL ATOM AROMATIC PARAMETERS
+TRP
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000  -0.17000
+   9  CD1   CK    B    8   7   6     1.340   127.000   180.000   0.01500
+  10  HD    HK    E    9   8   7     1.090   120.000     0.000   0.11500
+  11  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.57000
+  12  HNE   H     E   11   9   8     1.010   125.500   180.000   0.42000
+  13  CE2   CN    S   11   9   8     1.310   109.000     0.000   0.13000
+  14  CZ2   CK    B   13  11   9     1.400   128.000   180.000  -0.11500
+  15  HZ1   HK    E   14  13  11     1.090   120.000     0.000   0.11500
+  16  CH2   CK    B   14  13  11     1.390   116.000   180.000  -0.11500
+  17  HH    HK    E   16  14  13     1.090   120.000   180.000   0.11500
+  18  CZ3   CK    B   16  14  13     1.350   121.000     0.000  -0.11500
+  19  HZ2   HK    E   18  16  14     1.090   120.000   180.000   0.11500
+  20  CE3   CK    B   18  16  14     1.410   122.000     0.000  -0.11500
+  21  HE    HK    E   20  18  16     1.090   120.000   180.000   0.11500
+  22  CD2   CB    E   20  18  16     1.400   117.000     0.000  -0.05500
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  24  O     O     E   23   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CE2  NE1  HNE
+ CE2  CH2  CZ2  HZ1
+ CZ2  CZ3  CH2  HH
+ CH2  CE3  CZ3  HZ2
+ CZ3  CD2  CE3  HE
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+      HISTIDINE DELTAH, UNITED ATOM AROMATIC PARAMETERS
+HDU
+ HDU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.13000
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.57000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.42000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.41000
+  12  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.49000
+  13  CD2   CF    E   12  11   9     1.360   110.000     0.000   0.10000
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH, UNITED ATOM AROMATIC PARAMETERS
+HEU
+ HEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.10000
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.49000
+  10  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.41000
+  11  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.57000
+  12  HNE   H     E   11  10   9     1.010   125.000   180.000   0.42000
+  13  CD2   CG    E   11  10   9     1.360   110.000     0.000   0.13000
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS, UNITED ATOM AROMATIC PARAMETERS
+HPU
+ HPU  INT    1
+ CORR OMIT DU   BEG
+  0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.33000
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.54000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.46000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.50000
+  12  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.54000
+  13  HNE   H     E   12  11   9     1.010   125.000   180.000   0.46000
+  14  CD2   CG    E   12  11   9     1.360   110.000     0.000   0.33000
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+CG  CD2
+
+DONE
+      TRYPTOPHAN, UNITED ATOM AROMATIC PARAMETERS
+TRU
+ TRU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C*    S    7   6   4     1.510   115.000   180.000  -0.05500
+   9  CD1   CG    S    8   7   6     1.340   127.000   180.000   0.13000
+  10  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.57000
+  11  HNE   H     E   10   9   8     1.010   125.500   180.000   0.42000
+  12  CE2   CN    S   10   9   8     1.310   109.000     0.000   0.13000
+  13  CZ2   CD    S   12  10   9     1.400   128.000   180.000   0.00000
+  14  CH2   CD    S   13  12  10     1.390   116.000   180.000   0.00000
+  15  CZ3   CD    S   14  13  12     1.350   121.000     0.000   0.00000
+  16  CE3   CD    S   15  14  13     1.410   122.000     0.000   0.00000
+  17  CD2   CB    E   16  15  14     1.400   117.000     0.000  -0.05500
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+      D-ALANINE
+DAL
+ DAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20000
+   7  CB    C3    E    6   4   3     1.525   111.100   -60.000   0.00000
+   8  C     C     M    6   4   3     1.522   111.100   180.000   0.50000
+   9  O     O     E    8   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/ALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..90561b527
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C3 E   6   4   3      1.525    111.100     60.000
+  8    C  C M   6   4   3      1.522    111.100    180.000
+  9    O O2 E   8   6   4      1.229    120.500      0.000
+ 10  OXT O2 E   8   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag
new file mode 100644
index 000000000..8c5b987f7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/AME_TERMINAL_METHYL_AMIDE,_OPLS_MODEL.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4   NT  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CT CW E   4   3   2      1.449    121.900    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/ARG_ARGININE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ARG_ARGININE_COO-_ANION.in_frag
new file mode 100644
index 000000000..fa5654026
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ARG_ARGININE_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   NE N2 B   9   8   7      1.480    111.000    180.000
+ 11  HNE H3 E  10   9   8      1.010    118.500      0.000
+ 12   CZ  C B  10   9   8      1.330    123.000    180.000
+ 13  NH1 N2 B  12  10   9      1.330    122.000      0.000
+ 14 HN11 H3 E  13  12  10      1.010    119.800      0.000
+ 15 HN12 H3 E  13  12  10      1.010    119.800    180.000
+ 16  NH2 N2 B  12  10   9      1.330    118.000    180.000
+ 17 HN21 H3 E  16  12  10      1.010    119.800      0.000
+ 18 HN22 H3 E  16  12  10      1.010    119.800    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/ASN_ASPARAGINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ASN_ASPARAGINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..b8a598e3f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ASN_ASPARAGINE_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.522    111.100    180.000
+  9  OD1  O E   8   7   6      1.229    120.500      0.000
+ 10  ND2  N B   8   7   6      1.335    116.600    180.000
+ 11 HND1  H E  10   8   7      1.010    119.800      0.000
+ 12 HND2  H E  10   8   7      1.010    119.800    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..7173d3159
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.527    109.470    180.000
+  9  OD1 O2 E   8   7   6      1.260    117.200     90.000
+ 10  OD2 O2 E   8   7   6      1.260    117.200    270.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/CYS_CYSTEINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/CYS_CYSTEINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..c079a5f5f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/CYS_CYSTEINE_COO-_ANION.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG SH S   7   6   4      1.810    116.000    180.000
+  9   HG HS E   8   7   6      1.330     96.000    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O O2 E  10   6   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag
new file mode 100644
index 000000000..3d5e524d7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CQ S   6   4   3      1.525    111.100     60.000
+  8   SG  S E   7   6   4      1.810    116.000    180.000
+  9    C  C M   6   4   3      1.522    111.100    180.000
+ 10    O O2 E   9   6   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLN_GLUTAMINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLN_GLUTAMINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..235b27d6a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLN_GLUTAMINE_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD  C B   8   7   6      1.522    111.100    180.000
+ 10  OE1  O E   9   8   7      1.229    120.500      0.000
+ 11  NE2  N B   9   8   7      1.335    116.600    180.000
+ 12 HNE1  H E  11   9   8      1.010    119.800      0.000
+ 13 HNE2  H E  11   9   8      1.010    119.800    180.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..a5bc9d735
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.510    109.470    180.000
+  9   CD  C B   8   7   6      1.527    109.470    180.000
+ 10  OE1 O2 E   9   8   7      1.260    117.200     90.000
+ 11  OE2 O2 E   9   8   7      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..a7a71acc1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/GLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CQ M   4   3   2      1.449    121.900    180.000
+  7    C  C M   6   4   3      1.522    110.400    180.000
+  8    O O2 E   7   6   4      1.229    120.500      0.000
+  9  OXT O2 E   7   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/HDU_HISTIDINE_DELTAH_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HDU_HISTIDINE_DELTAH_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..28511c954
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HDU_HISTIDINE_DELTAH_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 13  CD2 CF E  12  11   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/HEU_HISTIDINE_EPSILONH_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HEU_HISTIDINE_EPSILONH_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..b83dcd5a7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HEU_HISTIDINE_EPSILONH_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 11  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 12  HNE  H E  11  10   9      1.010    125.000    180.000
+ 13  CD2 CG E  11  10   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/HID_HISTIDINE_DELTAH_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HID_HISTIDINE_DELTAH_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..3a735268f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HID_HISTIDINE_DELTAH_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CK B   9   8   7      1.320    108.000    180.000
+ 12   HE HK E  11   9   8      1.090    120.000    180.000
+ 13  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 14  CD2 CK S  13  11   9      1.360    110.000      0.000
+ 15   HD HK E  14  13  11      1.090    120.000    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/HIE_HISTIDINE_EPSILONH_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HIE_HISTIDINE_EPSILONH_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..92506a16b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HIE_HISTIDINE_EPSILONH_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CK B   9   8   7      1.320    108.000    180.000
+ 11   HE HK E  10   9   8      1.090    120.000    180.000
+ 12  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  10   9      1.010    125.000    180.000
+ 14  CD2 CK S  12  10   9      1.360    110.000      0.000
+ 15   HD HK E  14  12  10      1.090    120.000    180.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/HIP_HISTIDINE_PLUS_ZWITTERION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HIP_HISTIDINE_PLUS_ZWITTERION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..33c6d17b3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HIP_HISTIDINE_PLUS_ZWITTERION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CK B   9   8   7      1.320    108.000    180.000
+ 12   HE HK E  11   9   8      1.090    120.000    180.000
+ 13  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 14  HNE  H E  13  11   9      1.010    125.000    180.000
+ 15  CD2 CK S  13  11   9      1.360    110.000      0.000
+ 16   HD HK E  15  13  11      1.090    120.000    180.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
+ 19  OXT  O E  17   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/HPU_HISTIDINE_PLUS_ZWITTERION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HPU_HISTIDINE_PLUS_ZWITTERION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..6e56049d7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/HPU_HISTIDINE_PLUS_ZWITTERION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  11   9      1.010    125.000    180.000
+ 14  CD2 CG E  12  11   9      1.360    110.000      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
+ 17  OXT  O E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/ILE_ISOLEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ILE_ISOLEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..b91e41fa4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/ILE_ISOLEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CZ B   6   4   3      1.525    109.470     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG1 C2 S   7   6   4      1.525    109.470    180.000
+ 10  CD1 CV E   9   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/LEU_LEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/LEU_LEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..938fa3d04
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/LEU_LEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CZ B   7   6   4      1.525    109.470    180.000
+  9  CD1 C3 E   8   7   6      1.525    109.470     60.000
+ 10  CD2 C3 E   8   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/LYS_LYSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/LYS_LYSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..2992cec4d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/LYS_LYSINE_COO-_ANION.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   CE C2 S   9   8   7      1.525    109.470    180.000
+ 11   NZ N3 3  10   9   8      1.470    109.470    180.000
+ 12 HNZ1 H3 E  11  10   9      1.010    109.470     60.000
+ 13 HNZ2 H3 E  11  10   9      1.010    109.470    180.000
+ 14 HNZ3 H3 E  11  10   9      1.010    109.470    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O O2 E  15   6   4      1.229    120.500      0.000
+ 17  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/MET_METHIONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/MET_METHIONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..2f6d72203
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/MET_METHIONINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CQ S   7   6   4      1.525    109.470    180.000
+  9   SD  S S   8   7   6      1.810    110.000    180.000
+ 10   CE CW E   9   8   7      1.780    100.000    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
new file mode 100644
index 000000000..f7accd9e9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  CD1 CK B   8   7   6      1.400    120.000    180.000
+ 10  HD1 HK E   9   8   7      1.090    120.000      0.000
+ 11  CE1 CK B   9   8   7      1.400    120.000    180.000
+ 12  HE1 HK E  11   9   8      1.090    120.000    180.000
+ 13   CZ CK B  11   9   8      1.400    120.000      0.000
+ 14   HZ HK E  13  11   9      1.090    120.000    180.000
+ 15  CE2 CK B  13  11   9      1.400    120.000      0.000
+ 16  HE2 HK E  15  13  11      1.090    120.000    180.000
+ 17  CD2 CK S  15  13  11      1.400    120.000      0.000
+ 18  HD2 HK E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  14   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
new file mode 100644
index 000000000..213b626fe
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    115.000    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CD S  10   9   8      1.400    120.000      0.000
+ 12  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 13  CD2 CD E  12  11  10      1.400    120.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/PRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/PRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..3d70e1e04
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/PRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD CQ S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CH M   4   3   2      1.451    120.600    175.200
+  9    C  C M   8   4   3      1.522    111.100      0.000
+ 10    O O2 E   9   8   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   8   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/SER_SERINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/SER_SERINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..14ac4cdeb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/SER_SERINE_COO-_ANION.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   OG OH S   7   6   4      1.430    109.470    180.000
+  9  HOG HO E   8   7   6      0.960    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O O2 E  10   6   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/THR_THREONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/THR_THREONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..f418dffd4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/THR_THREONINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CZ B   6   4   3      1.525    111.100     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470    300.000
+  9  OG1 OH S   7   6   4      1.430    109.470     60.000
+ 10  HOG HO E   9   7   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/TRP_TRYPTOPHAN_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TRP_TRYPTOPHAN_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..149d0089f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TRP_TRYPTOPHAN_COO-_ANION,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    115.000    180.000
+  9  CD1 CK B   8   7   6      1.340    127.000    180.000
+ 10   HD HK E   9   8   7      1.090    120.000      0.000
+ 11  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 12  HNE  H E  11   9   8      1.010    125.500    180.000
+ 13  CE2 CN S  11   9   8      1.310    109.000      0.000
+ 14  CZ2 CK B  13  11   9      1.400    128.000    180.000
+ 15  HZ1 HK E  14  13  11      1.090    120.000      0.000
+ 16  CH2 CK B  14  13  11      1.390    116.000    180.000
+ 17   HH HK E  16  14  13      1.090    120.000    180.000
+ 18  CZ3 CK B  16  14  13      1.350    121.000      0.000
+ 19  HZ2 HK E  18  16  14      1.090    120.000    180.000
+ 20  CE3 CK B  18  16  14      1.410    122.000      0.000
+ 21   HE HK E  20  18  16      1.090    120.000    180.000
+ 22  CD2 CB E  20  18  16      1.400    117.000      0.000
+ 23    C  C M   6   4   3      1.522    111.100    180.000
+ 24    O O2 E  23   6   4      1.229    120.500      0.000
+ 25  OXT O2 E  23   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/TRU_TRYPTOPHAN_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TRU_TRYPTOPHAN_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..fca2ea91f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TRU_TRYPTOPHAN_COO-_ANION,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C* S   7   6   4      1.510    115.000    180.000
+  9  CD1 CG S   8   7   6      1.340    127.000    180.000
+ 10  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 11  HNE  H E  10   9   8      1.010    125.500    180.000
+ 12  CE2 CN S  10   9   8      1.310    109.000      0.000
+ 13  CZ2 CD S  12  10   9      1.400    128.000    180.000
+ 14  CH2 CD S  13  12  10      1.390    116.000    180.000
+ 15  CZ3 CD S  14  13  12      1.350    121.000      0.000
+ 16  CE3 CD S  15  14  13      1.410    122.000      0.000
+ 17  CD2 CB E  16  15  14      1.400    117.000      0.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
new file mode 100644
index 000000000..daf1548c8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CK S   7   6   4      1.510    109.470    180.000
+  9  CD1 CK B   8   7   6      1.400    120.000    180.000
+ 10  HD1 HK E   9   8   7      1.090    120.000      0.000
+ 11  CE1 CK B   9   8   7      1.400    120.000    180.000
+ 12  HE1 HK E  11   9   8      1.090    120.000    180.000
+ 13   CZ CK B  11   9   8      1.400    120.000      0.000
+ 14   OH OH S  13  11   9      1.360    120.000    180.000
+ 15  HOH HO E  14  13  11      0.960    113.000      0.000
+ 16  CE2 CK B  13  11   9      1.400    120.000      0.000
+ 17  HE2 HK E  16  13  11      1.090    120.000    180.000
+ 18  CD2 CK S  16  13  11      1.400    120.000      0.000
+ 19  HD2 HK E  18  16  13      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O O2 E  20   6   4      1.229    120.500      0.000
+ 22  OXT O2 E  20   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
new file mode 100644
index 000000000..f9dbb6c20
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS,_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    109.470    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CA B  10   9   8      1.400    120.000      0.000
+ 12   OH OH S  11  10   9      1.360    120.000    180.000
+ 13  HOH HO E  12  11  10      0.960    113.000      0.000
+ 14  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 15  CD2 CD E  14  11  10      1.400    120.000      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unict/VAL_VALINE.in_frag
new file mode 100644
index 000000000..ad6c5b78b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/VAL_VALINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CZ B   6   4   3      1.525    111.100     60.000
+  8  CG1 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG2 C3 E   7   6   4      1.525    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O O2 E  10   6   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unict/opls_unict.in b/cad/tests/AMBER_test_structures/dot_in/opls_unict/opls_unict.in
new file mode 100644
index 000000000..4ccf87a65
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unict/opls_unict.in
@@ -0,0 +1,876 @@
+    1    1  301
+db4.dat
+      ALANINE COO- ANION
+ALA
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C3    E    6   4   3     1.525   111.100    60.000   0.00000
+   8  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+   9  O     O2    E    8   6   4     1.229   120.500     0.000  -0.80000
+  10  OXT   O2    E    8   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     GLYCINE COO- ANION
+GLY
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CQ    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  C     C     M    6   4   3     1.522   110.400   180.000   0.70000
+   8  O     O2    E    7   6   4     1.229   120.500     0.000  -0.80000
+   9  OXT   O2    E    7   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   OXT  C    O
+
+DONE
+     SERINE COO- ANION
+SER
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.26500
+   8  OG    OH    S    7   6   4     1.430   109.470   180.000  -0.70000
+   9  HOG   HO    E    8   7   6     0.960   109.470   180.000   0.43500
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  11  O     O2    E   10   6   4     1.229   120.500     0.000  -0.80000
+  12  OXT   O2    E   10   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     THREONINE COO- ANION
+THR
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    CZ    B    6   4   3     1.525   111.100    60.000   0.26500
+   8  CG2   C3    E    7   6   4     1.525   109.470   300.000   0.00000
+   9  OG1   OH    S    7   6   4     1.430   109.470    60.000  -0.70000
+  10  HOG   HO    E    9   7   6     0.960   109.470   180.000   0.43500
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.80000
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+ CA   OXT  C    O
+
+DONE
+     LEUCINE COO- ANION
+LEU
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CZ    B    7   6   4     1.525   109.470   180.000   0.00000
+   9  CD1   C3    E    8   7   6     1.525   109.470    60.000   0.00000
+  10  CD2   C3    E    8   7   6     1.525   109.470   180.000   0.00000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.80000
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+ CA   OXT  C    O
+
+DONE
+      ISOLEUCINE COO- ANION
+ILE
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    CZ    B    6   4   3     1.525   109.470    60.000   0.00000
+   8  CG2   C3    E    7   6   4     1.525   109.470    60.000   0.00000
+   9  CG1   C2    S    7   6   4     1.525   109.470   180.000   0.00000
+  10  CD1   CV    E    9   7   6     1.525   109.470   180.000   0.00000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.80000
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+ CA   OXT  C    O
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    CZ    B    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG1   C3    E    7   6   4     1.525   109.470    60.000   0.00000
+   9  CG2   C3    E    7   6   4     1.525   109.470   180.000   0.00000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  11  O     O2    E   10   6   4     1.229   120.500     0.000  -0.80000
+  12  OXT   O2    E   10   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+ CA   OXT  C    O
+
+DONE
+      ASPARAGINE COO- ANION
+ASN
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C     B    7   6   4     1.522   111.100   180.000   0.50000
+   9  OD1   O     E    8   7   6     1.229   120.500     0.000  -0.50000
+  10  ND2   N     B    8   7   6     1.335   116.600   180.000  -0.85000
+  11  HND1  H     E   10   8   7     1.010   119.800     0.000   0.42500
+  12  HND2  H     E   10   8   7     1.010   119.800   180.000   0.42500
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.80000
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+ CA   OXT  C    O
+
+DONE
+    GLUTAMINE COO- ANION
+ GLN
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.00000
+   9  CD    C     B    8   7   6     1.522   111.100   180.000   0.50000
+  10  OE1   O     E    9   8   7     1.229   120.500     0.000  -0.50000
+  11  NE2   N     B    9   8   7     1.335   116.600   180.000  -0.85000
+  12  HNE1  H     E   11   9   8     1.010   119.800     0.000   0.42500
+  13  HNE2  H     E   11   9   8     1.010   119.800   180.000   0.42500
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.80000
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+ CA   OXT  C    O
+
+DONE
+     PHENYLALANINE, ALL ATOM AROMATIC PARAMETERS, COO- ANION
+ PHE
+ PHE  INT    1
+CORR  OMIT DU   BEG
+  0.00
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000  -0.11500
+   9  CD1   CK    B    8   7   6     1.400   120.000   180.000  -0.11500
+  10  HD1   HK    E    9   8   7     1.090   120.000     0.000   0.11500
+  11  CE1   CK    B    9   8   7     1.400   120.000   180.000  -0.11500
+  12  HE1   HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  CZ    CK    B   11   9   8     1.400   120.000     0.000  -0.11500
+  14  HZ    HK    E   13  11   9     1.090   120.000   180.000   0.11500
+  15  CE2   CK    B   13  11   9     1.400   120.000     0.000  -0.11500
+  16  HE2   HK    E   15  13  11     1.090   120.000   180.000   0.11500
+  17  CD2   CK    S   15  13  11     1.400   120.000     0.000  -0.11500
+  18  HD2   HK    E   17  15  13     1.090   120.000   180.000   0.11500
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.80000
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+     PHENYLALANINE, UNITED ATOM AROMATIC PARAMETERS, COO- ANION
+ PHU
+ PHU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CA    S    7   6   4     1.510   115.000   180.000   0.00000
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000   0.00000
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00000
+  11  CZ    CD    S   10   9   8     1.400   120.000     0.000   0.00000
+  12  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00000
+  13  CD2   CD    E   12  11  10     1.400   120.000     0.000   0.00000
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.80000
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE, ALL ATOM AROMATIC PARAMETERS, COO- ANION
+ TYR
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   109.470   180.000  -0.11500
+   9  CD1   CK    B    8   7   6     1.400   120.000   180.000  -0.11500
+  10  HD1   HK    E    9   8   7     1.090   120.000     0.000   0.11500
+  11  CE1   CK    B    9   8   7     1.400   120.000   180.000  -0.11500
+  12  HE1   HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  CZ    CK    B   11   9   8     1.400   120.000     0.000   0.15000
+  14  OH    OH    S   13  11   9     1.360   120.000   180.000  -0.58500
+  15  HOH   HO    E   14  13  11     0.960   113.000     0.000   0.43500
+  16  CE2   CK    B   13  11   9     1.400   120.000     0.000  -0.11500
+  17  HE2   HK    E   16  13  11     1.090   120.000   180.000   0.11500
+  18  CD2   CK    S   16  13  11     1.400   120.000     0.000  -0.11500
+  19  HD2   HK    E   18  16  13     1.090   120.000   180.000   0.11500
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  21  O     O2    E   20   6   4     1.229   120.500     0.000  -0.80000
+  22  OXT   O2    E   20   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE, UNITED ATOM AROMATIC PARAMETERS, COO- ANION
+ TYU
+ TYU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CA    S    7   6   4     1.510   109.470   180.000   0.00000
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000   0.00000
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00000
+  11  CZ    CA    B   10   9   8     1.400   120.000     0.000   0.26500
+  12  OH    OH    S   11  10   9     1.360   120.000   180.000  -0.70000
+  13  HOH   HO    E   12  11  10     0.960   113.000     0.000   0.43500
+  14  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00000
+  15  CD2   CD    E   14  11  10     1.400   120.000     0.000   0.00000
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.80000
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID COO- ANION
+GLU
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.510   109.470   180.000  -0.10000
+   9  CD    C     B    8   7   6     1.527   109.470   180.000   0.70000
+  10  OE1   O2    E    9   8   7     1.260   117.200    90.000  -0.80000
+  11  OE2   O2    E    9   8   7     1.260   117.200   270.000  -0.80000
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.80000
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+ CA   OXT  C    O
+
+DONE
+     ASPARTIC ACID COO- ANION
+ASP
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.10000
+   8  CG    C     B    7   6   4     1.527   109.470   180.000   0.70000
+   9  OD1   O2    E    8   7   6     1.260   117.200    90.000  -0.80000
+  10  OD2   O2    E    8   7   6     1.260   117.200   270.000  -0.80000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.80000
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+ CA   OXT  C    O
+
+DONE
+     LYSINE COO- ANION
+LYS
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.00000
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.00000
+  10  CE    C2    S    9   8   7     1.525   109.470   180.000   0.31000
+  11  NZ    N3    3   10   9   8     1.470   109.470   180.000  -0.30000
+  12  HNZ1  H3    E   11  10   9     1.010   109.470    60.000   0.33000
+  13  HNZ2  H3    E   11  10   9     1.010   109.470   180.000   0.33000
+  14  HNZ3  H3    E   11  10   9     1.010   109.470   300.000   0.33000
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  16  O     O2    E   15   6   4     1.229   120.500     0.000  -0.80000
+  17  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     PROLINE COO- ANION
+PRO
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.57000
+   5  CD    CQ    S    4   3   2     1.458   126.100   356.100   0.28500
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.00000
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300   0.00000
+   8  CA    CH    M    4   3   2     1.451   120.600   175.200   0.18500
+   9  C     C     M    8   4   3     1.522   111.100     0.000   0.70000
+  10  O     O2    E    9   8   4     1.229   120.500     0.000  -0.80000
+  11  OXT   O2    E    9   8   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ CB   CA   N    C
+ -M   CA   N    CD
+ CA   OXT  C    O
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE COO- ANION
+CYS
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.18000
+   8  SG    SH    S    7   6   4     1.810   116.000   180.000  -0.45000
+   9  HG    HS    E    8   7   6     1.330    96.000   180.000   0.27000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  11  O     O2    E   10   6   4     1.229   120.500     0.000  -0.80000
+  12  OXT   O2    E   10   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     CYSTINE(S-S BRIDGE) COO- ANION
+CYX
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    CQ    S    6   4   3     1.525   111.100    60.000   0.30000
+   8  SG    S     E    7   6   4     1.810   116.000   180.000  -0.30000
+   9  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  10  O     O2    E    9   6   4     1.229   120.500     0.000  -0.80000
+  11  OXT   O2    E    9   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+      METHIONINE COO- ANION
+MET
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CQ    S    7   6   4     1.525   109.470   180.000   0.23500
+   9  SD    S     S    8   7   6     1.810   110.000   180.000  -0.47000
+  10  CE    CW    E    9   8   7     1.780   100.000   180.000   0.23500
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.80000
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     ARGININE COO- ANION
+ARG
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.08000
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.30000
+  10  NE    N2    B    9   8   7     1.480   111.000   180.000  -0.70000
+  11  HNE   H3    E   10   9   8     1.010   118.500     0.000   0.44000
+  12  CZ    C     B   10   9   8     1.330   123.000   180.000   0.64000
+  13  NH1   N2    B   12  10   9     1.330   122.000     0.000  -0.80000
+  14  HN11  H3    E   13  12  10     1.010   119.800     0.000   0.46000
+  15  HN12  H3    E   13  12  10     1.010   119.800   180.000   0.46000
+  16  NH2   N2    B   12  10   9     1.330   118.000   180.000  -0.80000
+  17  HN21  H3    E   16  12  10     1.010   119.800     0.000   0.46000
+  18  HN22  H3    E   16  12  10     1.010   119.800   180.000   0.46000
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.80000
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+ CA   OXT  C    O
+
+DONE
+      HISTIDINE DELTAH COO- ANION, ALL ATOM AROMATIC PARAMETERS
+HID
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000   0.01500
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.57000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.42000
+  11  CE1   CK    B    9   8   7     1.320   108.000   180.000   0.29500
+  12  HE    HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.49000
+  14  CD2   CK    S   13  11   9     1.360   110.000     0.000  -0.01500
+  15  HD    HK    E   14  13  11     1.090   120.000   180.000   0.11500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.80000
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+ CG   CE1  ND1  HND
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH COO- ANION, ALL ATOM AROMATIC PARAMETERS
+HIE
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000  -0.01500
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.49000
+  10  CE1   CK    B    9   8   7     1.320   108.000   180.000   0.29500
+  11  HE    HK    E   10   9   8     1.090   120.000   180.000   0.11500
+  12  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.57000
+  13  HNE   H     E   12  10   9     1.010   125.000   180.000   0.42000
+  14  CD2   CK    S   12  10   9     1.360   110.000     0.000   0.01500
+  15  HD    HK    E   14  12  10     1.090   120.000   180.000   0.11500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.80000
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+ CE1  CD2  NE2  HNE
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS ZWITTERION, ALL ATOM AROMATIC PARAMETERS
+ HIP
+ HIP  INT    1
+ CORR OMIT DU   BEG
+  0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000   0.21500
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.54000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.46000
+  11  CE1   CK    B    9   8   7     1.320   108.000   180.000   0.38500
+  12  HE    HK    E   11   9   8     1.090   120.000   180.000   0.11500
+  13  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.54000
+  14  HNE   H     E   13  11   9     1.010   125.000   180.000   0.46000
+  15  CD2   CK    S   13  11   9     1.360   110.000     0.000   0.21500
+  16  HD    HK    E   15  13  11     1.090   120.000   180.000   0.11500
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  18  O     O     E   17   6   4     1.229   120.500     0.000  -0.80000
+  19  OXT   O     E   17   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+ CG   CE1  ND1  HND
+ CE1  CD2  NE2  HNE
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN COO- ANION, ALL ATOM AROMATIC PARAMETERS
+TRP
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.11500
+   8  CG    CK    S    7   6   4     1.510   115.000   180.000  -0.17000
+   9  CD1   CK    B    8   7   6     1.340   127.000   180.000   0.01500
+  10  HD    HK    E    9   8   7     1.090   120.000     0.000   0.11500
+  11  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.57000
+  12  HNE   H     E   11   9   8     1.010   125.500   180.000   0.42000
+  13  CE2   CN    S   11   9   8     1.310   109.000     0.000   0.13000
+  14  CZ2   CK    B   13  11   9     1.400   128.000   180.000  -0.11500
+  15  HZ1   HK    E   14  13  11     1.090   120.000     0.000   0.11500
+  16  CH2   CK    B   14  13  11     1.390   116.000   180.000  -0.11500
+  17  HH    HK    E   16  14  13     1.090   120.000   180.000   0.11500
+  18  CZ3   CK    B   16  14  13     1.350   121.000     0.000  -0.11500
+  19  HZ2   HK    E   18  16  14     1.090   120.000   180.000   0.11500
+  20  CE3   CK    B   18  16  14     1.410   122.000     0.000  -0.11500
+  21  HE    HK    E   20  18  16     1.090   120.000   180.000   0.11500
+  22  CD2   CB    E   20  18  16     1.400   117.000     0.000  -0.05500
+  23  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  24  O     O2    E   23   6   4     1.229   120.500     0.000  -0.80000
+  25  OXT   O2    E   23   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+ CD1  CE2  NE1  HNE
+ CE2  CH2  CZ2  HZ1
+ CZ2  CZ3  CH2  HH
+ CH2  CE3  CZ3  HZ2
+ CZ3  CD2  CE3  HE
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+      HISTIDINE DELTAH COO- ANION, UNITED ATOM AROMATIC PARAMETERS
+HDU
+ HDU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.13000
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.57000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.42000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.41000
+  12  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.49000
+  13  CD2   CF    E   12  11   9     1.360   110.000     0.000   0.10000
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.80000
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH COO- ANION, UNITED ATOM AROMATIC PARAMETERS
+HEU
+ HEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.10000
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.49000
+  10  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.41000
+  11  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.57000
+  12  HNE   H     E   11  10   9     1.010   125.000   180.000   0.42000
+  13  CD2   CG    E   11  10   9     1.360   110.000     0.000   0.13000
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.80000
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS ZWITTERION, UNITED ATOM AROMATIC PARAMETERS
+ HPU
+ HPU  INT    1
+ CORR OMIT DU   BEG
+  0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.33000
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.54000
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.46000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.50000
+  12  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.54000
+  13  HNE   H     E   12  11   9     1.010   125.000   180.000   0.46000
+  14  CD2   CG    E   12  11   9     1.360   110.000     0.000   0.33000
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.80000
+  17  OXT   O     E   15   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN COO- ANION, UNITED ATOM AROMATIC PARAMETERS
+TRU
+ TRU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.10000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C*    S    7   6   4     1.510   115.000   180.000  -0.05500
+   9  CD1   CG    S    8   7   6     1.340   127.000   180.000   0.13000
+  10  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.57000
+  11  HNE   H     E   10   9   8     1.010   125.500   180.000   0.42000
+  12  CE2   CN    S   10   9   8     1.310   109.000     0.000   0.13000
+  13  CZ2   CD    S   12  10   9     1.400   128.000   180.000   0.00000
+  14  CH2   CD    S   13  12  10     1.390   116.000   180.000   0.00000
+  15  CZ3   CD    S   14  13  12     1.350   121.000     0.000   0.00000
+  16  CE3   CD    S   15  14  13     1.410   122.000     0.000   0.00000
+  17  CD2   CB    E   16  15  14     1.400   117.000     0.000  -0.05500
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.70000
+  19  O     O2    E   18   6   4     1.229   120.500     0.000  -0.80000
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000  -0.80000
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+    TERMINAL METHYL AMIDE, OPLS MODEL
+AME
+ AME  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  NT    N     M    3   2   1     1.335   116.600   180.000  -0.57000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.37000
+   6  CT    CW    E    4   3   2     1.449   121.900   180.000   0.20000
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..f5467e388
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ALA_ALANINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C3 E   8   5   4      1.525    111.100     60.000
+ 10    C  C M   8   5   4      1.522    111.100    180.000
+ 11    O  O E  10   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..5098771ed
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ARG_ARGININE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD C2 S  10   9   8      1.525    109.470    180.000
+ 12   NE N2 B  11  10   9      1.480    111.000    180.000
+ 13  HNE H3 E  12  11  10      1.010    118.500      0.000
+ 14   CZ  C B  12  11  10      1.330    123.000    180.000
+ 15  NH1 N2 B  14  12  11      1.330    122.000      0.000
+ 16 HN11 H3 E  15  14  12      1.010    119.800      0.000
+ 17 HN12 H3 E  15  14  12      1.010    119.800    180.000
+ 18  NH2 N2 B  14  12  11      1.330    118.000    180.000
+ 19 HN21 H3 E  18  14  12      1.010    119.800      0.000
+ 20 HN22 H3 E  18  14  12      1.010    119.800    180.000
+ 21    C  C M   8   5   4      1.522    111.100    180.000
+ 22    O  O E  21   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..e19ac12a5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG  C B   9   8   5      1.522    111.100    180.000
+ 11  OD1  O E  10   9   8      1.229    120.500      0.000
+ 12  ND2  N B  10   9   8      1.335    116.600    180.000
+ 13 HND1  H E  12  10   9      1.010    119.800      0.000
+ 14 HND2  H E  12  10   9      1.010    119.800    180.000
+ 15    C  C M   8   5   4      1.522    111.100    180.000
+ 16    O  O E  15   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..6a5ee54dd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG  C B   9   8   5      1.527    109.470    180.000
+ 11  OD1 O2 E  10   9   8      1.260    117.200     90.000
+ 12  OD2 O2 E  10   9   8      1.260    117.200    270.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..c4a5f2a40
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/CYS_CYSTEINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   SG SH S   9   8   5      1.810    116.000    180.000
+ 11   HG HS E  10   9   8      1.330     96.000    180.000
+ 12    C  C M   8   5   4      1.522    111.100    180.000
+ 13    O  O E  12   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..53f5cf430
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CQ S   8   5   4      1.525    111.100     60.000
+ 10   SG  S E   9   8   5      1.810    116.000    180.000
+ 11    C  C M   8   5   4      1.522    111.100    180.000
+ 12    O  O E  11   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..ae5f4ff02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD  C B  10   9   8      1.522    111.100    180.000
+ 12  OE1  O E  11  10   9      1.229    120.500      0.000
+ 13  NE2  N B  11  10   9      1.335    116.600    180.000
+ 14 HNE1  H E  13  11  10      1.010    119.800      0.000
+ 15 HNE2  H E  13  11  10      1.010    119.800    180.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..337434304
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.510    109.470    180.000
+ 11   CD  C B  10   9   8      1.527    109.470    180.000
+ 12  OE1 O2 E  11  10   9      1.260    117.200     90.000
+ 13  OE2 O2 E  11  10   9      1.260    117.200    270.000
+ 14    C  C M   8   5   4      1.522    111.100    180.000
+ 15    O  O E  14   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..c17f0507e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CQ M   5   4   3      1.449    121.900    180.000
+  9    C  C M   8   5   4      1.522    110.400    180.000
+ 10    O  O E   9   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/HDU_HISTIDINE_DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HDU_HISTIDINE_DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..83070a54a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HDU_HISTIDINE_DELTAH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 14  NE2 NB S  13  11  10      1.310    109.000      0.000
+ 15  CD2 CF E  14  13  11      1.360    110.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/HEU_HISTIDINE_EPSILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HEU_HISTIDINE_EPSILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..36c9aee64
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HEU_HISTIDINE_EPSILONH,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NB S  10   9   8      1.390    122.000    180.000
+ 12  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 13  NE2 NA B  12  11  10      1.310    109.000      0.000
+ 14  HNE  H E  13  12  11      1.010    125.000    180.000
+ 15  CD2 CG E  13  12  11      1.360    110.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/HID_HISTIDINE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HID_HISTIDINE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..78eaec77a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HID_HISTIDINE_DELTAH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CK S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CK B  11  10   9      1.320    108.000    180.000
+ 14   HE HK E  13  11  10      1.090    120.000    180.000
+ 15  NE2 NB S  13  11  10      1.310    109.000      0.000
+ 16  CD2 CK S  15  13  11      1.360    110.000      0.000
+ 17   HD HK E  16  15  13      1.090    120.000    180.000
+ 18    C  C M   8   5   4      1.522    111.100    180.000
+ 19    O  O E  18   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/HIE_HISTIDINE_EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HIE_HISTIDINE_EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..cf55122b3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HIE_HISTIDINE_EPSILONH,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CK S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NB S  10   9   8      1.390    122.000    180.000
+ 12  CE1 CK B  11  10   9      1.320    108.000    180.000
+ 13   HE HK E  12  11  10      1.090    120.000    180.000
+ 14  NE2 NA B  12  11  10      1.310    109.000      0.000
+ 15  HNE  H E  14  12  11      1.010    125.000    180.000
+ 16  CD2 CK S  14  12  11      1.360    110.000      0.000
+ 17   HD HK E  16  14  12      1.090    120.000    180.000
+ 18    C  C M   8   5   4      1.522    111.100    180.000
+ 19    O  O E  18   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/HIP_HISTIDINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HIP_HISTIDINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..41db4ac1d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HIP_HISTIDINE_PLUS,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CK S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CK B  11  10   9      1.320    108.000    180.000
+ 14   HE HK E  13  11  10      1.090    120.000    180.000
+ 15  NE2 NA B  13  11  10      1.310    109.000      0.000
+ 16  HNE  H E  15  13  11      1.010    125.000    180.000
+ 17  CD2 CK S  15  13  11      1.360    110.000      0.000
+ 18   HD HK E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   8   5   4      1.522    111.100    180.000
+ 20    O  O E  19   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/HPU_HISTIDINE_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HPU_HISTIDINE_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..1911ffaa6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/HPU_HISTIDINE_PLUS,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 14  NE2 NA B  13  11  10      1.310    109.000      0.000
+ 15  HNE  H E  14  13  11      1.010    125.000    180.000
+ 16  CD2 CG E  14  13  11      1.360    110.000      0.000
+ 17    C  C M   8   5   4      1.522    111.100    180.000
+ 18    O  O E  17   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..86c383213
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CZ B   8   5   4      1.525    109.470     60.000
+ 10  CG2 C3 E   9   8   5      1.525    109.470     60.000
+ 11  CG1 C2 S   9   8   5      1.525    109.470    180.000
+ 12  CD1 CV E  11   9   8      1.525    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..cbabe6c68
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/LEU_LEUCINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CZ B   9   8   5      1.525    109.470    180.000
+ 11  CD1 C3 E  10   9   8      1.525    109.470     60.000
+ 12  CD2 C3 E  10   9   8      1.525    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..036907951
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/LYS_LYSINE.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD C2 S  10   9   8      1.525    109.470    180.000
+ 12   CE C2 S  11  10   9      1.525    109.470    180.000
+ 13   NZ N3 3  12  11  10      1.470    109.470    180.000
+ 14 HNZ1 H3 E  13  12  11      1.010    109.470     60.000
+ 15 HNZ2 H3 E  13  12  11      1.010    109.470    180.000
+ 16 HNZ3 H3 E  13  12  11      1.010    109.470    300.000
+ 17    C  C M   8   5   4      1.522    111.100    180.000
+ 18    O  O E  17   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..68349c7db
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/MET_METHIONINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CQ S   9   8   5      1.525    109.470    180.000
+ 11   SD  S S  10   9   8      1.810    110.000    180.000
+ 12   CE CW E  11  10   9      1.780    100.000    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS,_N-TERMINAL.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS,_N-TERMINAL.in_frag
new file mode 100644
index 000000000..692f57aac
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/PHE_PHENYLALANINE,_ALL_ATOM_AROMATIC_PARAMETERS,_N-TERMINAL.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   4   3   2      1.010    111.800     60.000
+  7  HN3 H3 E   4   3   2      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CK S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CK B  10   9   8      1.400    120.000    180.000
+ 12  HD1 HK E  11  10   9      1.090    120.000      0.000
+ 13  CE1 CK B  11  10   9      1.400    120.000    180.000
+ 14  HE1 HK E  13  11  10      1.090    120.000    180.000
+ 15   CZ CK B  13  11  10      1.400    120.000      0.000
+ 16   HZ HK E  15  13  11      1.090    120.000    180.000
+ 17  CE2 CK B  15  13  11      1.400    120.000      0.000
+ 18  HE2 HK E  17  15  13      1.090    120.000    180.000
+ 19  CD2 CK S  17  15  13      1.400    120.000      0.000
+ 20  HD2 HK E  19  17  15      1.090    120.000    180.000
+ 21    C  C M   8   5   4      1.522    111.100    180.000
+ 22    O  O E  21   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..c0363ce33
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/PHU_PHENYLALANINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CA S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CD S  10   9   8      1.400    120.000    180.000
+ 12  CE1 CD S  11  10   9      1.400    120.000    180.000
+ 13   CZ CD S  12  11  10      1.400    120.000      0.000
+ 14  CE2 CD S  13  12  11      1.400    120.000      0.000
+ 15  CD2 CD E  14  13  12      1.400    120.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..49a0370bd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/PRO_PROLINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N N3 M   3   2   1      1.010     90.000    180.000
+  5  HN2 H3 E   4   3   2      1.010     58.800     90.000
+  6  HN3 H3 E   4   3   2      1.010     58.800    -90.000
+  7   CD CQ S   4   3   2      1.458    126.100    356.100
+  8   CG C2 S   7   4   3      1.500    103.200    200.100
+  9   CB C2 E   8   7   4      1.510    106.000    338.300
+ 10   CA CH M   4   3   2      1.451    120.600    175.200
+ 11    C  C M  10   4   3      1.522    111.100      0.000
+ 12    O  O E  11  10   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/SER_SERINE.in_frag
new file mode 100644
index 000000000..96291ef68
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/SER_SERINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   OG OH S   9   8   5      1.430    109.470    180.000
+ 11  HOG HO E  10   9   8      0.960    109.470    180.000
+ 12    C  C M   8   5   4      1.522    111.100    180.000
+ 13    O  O E  12   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/THR_THREONINE.in_frag
new file mode 100644
index 000000000..ef32f045d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/THR_THREONINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CZ B   8   5   4      1.525    111.100     60.000
+ 10  CG2 C3 E   9   8   5      1.525    109.470    300.000
+ 11  OG1 OH S   9   8   5      1.430    109.470     60.000
+ 12  HOG HO E  11   9   8      0.960    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/TRP_TRYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TRP_TRYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..7aeffb9ca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TRP_TRYPTOPHAN,_ALL_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CK S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CK B  10   9   8      1.340    127.000    180.000
+ 12   HD HK E  11  10   9      1.090    120.000      0.000
+ 13  NE1 NA B  11  10   9      1.430    107.000    180.000
+ 14  HNE  H E  13  11  10      1.010    125.500    180.000
+ 15  CE2 CN S  13  11  10      1.310    109.000      0.000
+ 16  CZ2 CK B  15  13  11      1.400    128.000    180.000
+ 17  HZ1 HK E  16  15  13      1.090    120.000      0.000
+ 18  CH2 CK B  16  15  13      1.390    116.000    180.000
+ 19   HH HK E  18  16  15      1.090    120.000    180.000
+ 20  CZ3 CK B  18  16  15      1.350    121.000      0.000
+ 21  HZ2 HK E  20  18  16      1.090    120.000    180.000
+ 22  CE3 CK B  20  18  16      1.410    122.000      0.000
+ 23   HE HK E  22  20  18      1.090    120.000    180.000
+ 24  CD2 CB E  22  20  18      1.400    117.000      0.000
+ 25    C  C M   8   5   4      1.522    111.100    180.000
+ 26    O  O E  25   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/TRU_TRYPTOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TRU_TRYPTOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..fe815dcf8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TRU_TRYPTOPHAN,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C* S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CG S  10   9   8      1.340    127.000    180.000
+ 12  NE1 NA B  11  10   9      1.430    107.000    180.000
+ 13  HNE  H E  12  11  10      1.010    125.500    180.000
+ 14  CE2 CN S  12  11  10      1.310    109.000      0.000
+ 15  CZ2 CD S  14  12  11      1.400    128.000    180.000
+ 16  CH2 CD S  15  14  12      1.390    116.000    180.000
+ 17  CZ3 CD S  16  15  14      1.350    121.000      0.000
+ 18  CE3 CD S  17  16  15      1.410    122.000      0.000
+ 19  CD2 CB E  18  17  16      1.400    117.000      0.000
+ 20    C  C M   8   5   4      1.522    111.100    180.000
+ 21    O  O E  20   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS,_N-TERMINUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS,_N-TERMINUS.in_frag
new file mode 100644
index 000000000..92c21e394
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TYR_TYROSINE,_ALL_ATOM_AROMATIC_PARAMETERS,_N-TERMINUS.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   4   3   2      1.010    111.800     60.000
+  7  HN3 H3 E   4   3   2      1.010    111.800    -60.000
+  8   CA CH M   4   3   2      1.449    121.900    180.000
+  9   CB C2 S   6   4   3      1.525    111.100     60.000
+ 10   CG CK S   7   6   4      1.510    109.470    180.000
+ 11  CD1 CK B   8   7   6      1.400    120.000    180.000
+ 12  HD1 HK E   9   8   7      1.090    120.000      0.000
+ 13  CE1 CK B   9   8   7      1.400    120.000    180.000
+ 14  HE1 HK E  11   9   8      1.090    120.000    180.000
+ 15   CZ CK B  11   9   8      1.400    120.000      0.000
+ 16   OH OH S  13  11   9      1.360    120.000    180.000
+ 17  HOH HO E  14  13  11      0.960    113.000      0.000
+ 18  CE2 CK B  13  11   9      1.400    120.000      0.000
+ 19  HE2 HK E  16  13  11      1.090    120.000    180.000
+ 20  CD2 CK S  16  13  11      1.400    120.000      0.000
+ 21  HD2 HK E  18  16  13      1.090    120.000    180.000
+ 22    C  C M   6   4   3      1.522    111.100    180.000
+ 23    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
new file mode 100644
index 000000000..69b4c9b0a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/TYU_TYROSINE,_UNITED_ATOM_AROMATIC_PARAMETERS.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CA S   9   8   5      1.510    109.470    180.000
+ 11  CD1 CD S  10   9   8      1.400    120.000    180.000
+ 12  CE1 CD S  11  10   9      1.400    120.000    180.000
+ 13   CZ CA B  12  11  10      1.400    120.000      0.000
+ 14   OH OH S  13  12  11      1.360    120.000    180.000
+ 15  HOH HO E  14  13  12      0.960    113.000      0.000
+ 16  CE2 CD S  13  12  11      1.400    120.000      0.000
+ 17  CD2 CD E  16  13  12      1.400    120.000      0.000
+ 18    C  C M   8   5   4      1.522    111.100    180.000
+ 19    O  O E  18   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/opls_unint/VAL_VALINE.in_frag
new file mode 100644
index 000000000..d3b86ff1d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/VAL_VALINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CZ B   8   5   4      1.525    111.100     60.000
+ 10  CG1 C3 E   9   8   5      1.525    109.470     60.000
+ 11  CG2 C3 E   9   8   5      1.525    109.470    180.000
+ 12    C  C M   8   5   4      1.522    111.100    180.000
+ 13    O  O E  12   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/opls_unint/opls_unint.in b/cad/tests/AMBER_test_structures/dot_in/opls_unint/opls_unint.in
new file mode 100644
index 000000000..2257b3eb2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/opls_unint/opls_unint.in
@@ -0,0 +1,863 @@
+    1    1  300
+db4.dat
+      ALANINE
+ALA
+ ALA  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C3    E    8   5   4     1.525   111.100    60.000   0.00000
+  10  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  11  O     O     E   10   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE
+GLY
+ GLY  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CQ    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  C     C     M    8   5   4     1.522   110.400   180.000   0.50000
+  10  O     O     E    9   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+     SERINE
+SER
+ SER  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.26500
+  10  OG    OH    S    9   8   5     1.430   109.470   180.000  -0.70000
+  11  HOG   HO    E   10   9   8     0.960   109.470   180.000   0.43500
+  12  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  13  O     O     E   12   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     THREONINE
+THR
+ THR  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    CZ    B    8   5   4     1.525   111.100    60.000   0.26500
+  10  CG2   C3    E    9   8   5     1.525   109.470   300.000   0.00000
+  11  OG1   OH    S    9   8   5     1.430   109.470    60.000  -0.70000
+  12  HOG   HO    E   11   9   8     0.960   109.470   180.000   0.43500
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+
+DONE
+     LEUCINE
+LEU
+ LEU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    CZ    B    9   8   5     1.525   109.470   180.000   0.00000
+  11  CD1   C3    E   10   9   8     1.525   109.470    60.000   0.00000
+  12  CD2   C3    E   10   9   8     1.525   109.470   180.000   0.00000
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+
+DONE
+      ISOLEUCINE
+ILE
+ ILE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    CZ    B    8   5   4     1.525   109.470    60.000   0.00000
+  10  CG2   C3    E    9   8   5     1.525   109.470    60.000   0.00000
+  11  CG1   C2    S    9   8   5     1.525   109.470   180.000   0.00000
+  12  CD1   CV    E   11   9   8     1.525   109.470   180.000   0.00000
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    CZ    B    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG1   C3    E    9   8   5     1.525   109.470    60.000   0.00000
+  11  CG2   C3    E    9   8   5     1.525   109.470   180.000   0.00000
+  12  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  13  O     O     E   12   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+
+DONE
+      ASPARAGINE
+ASN
+ ASN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C     B    9   8   5     1.522   111.100   180.000   0.50000
+  11  OD1   O     E   10   9   8     1.229   120.500     0.000  -0.50000
+  12  ND2   N     B   10   9   8     1.335   116.600   180.000  -0.85000
+  13  HND1  H     E   12  10   9     1.010   119.800     0.000   0.42500
+  14  HND2  H     E   12  10   9     1.010   119.800   180.000   0.42500
+  15  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  16  O     O     E   15   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+
+DONE
+    GLUTAMINE
+GLN
+ GLN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.00000
+  11  CD    C     B   10   9   8     1.522   111.100   180.000   0.50000
+  12  OE1   O     E   11  10   9     1.229   120.500     0.000  -0.50000
+  13  NE2   N     B   11  10   9     1.335   116.600   180.000  -0.85000
+  14  HNE1  H     E   13  11  10     1.010   119.800     0.000   0.42500
+  15  HNE2  H     E   13  11  10     1.010   119.800   180.000   0.42500
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+
+DONE
+     PHENYLALANINE, ALL ATOM AROMATIC PARAMETERS, N-TERMINAL
+ PHE
+ PHE INT    1
+CORR NOMI DU   BEG
+  0.000000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    4   3   2     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    4   3   2     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3    1.4490  121.9000  180.0000   0.31000
+   9  CB    C2    S    8   5   4    1.5250  111.1000   60.0000   0.11500
+  10  CG    CK    S    9   8   5    1.5100  115.0000  180.0000  -0.11500
+  11  CD1   CK    B   10   9   8    1.4000  120.0000  180.0000  -0.11500
+  12  HD1   HK    E   11  10   9    1.0900  120.0000    0.0000   0.11500
+  13  CE1   CK    B   11  10   9    1.4000  120.0000  180.0000  -0.11500
+  14  HE1   HK    E   13  11  10    1.0900  120.0000  180.0000   0.11500
+  15  CZ    CK    B   13  11  10    1.4000  120.0000    0.0000  -0.11500
+  16  HZ    HK    E   15  13  11    1.0900  120.0000  180.0000   0.11500
+  17  CE2   CK    B   15  13  11    1.4000  120.0000    0.0000  -0.11500
+  18  HE2   HK    E   17  15  13    1.0900  120.0000  180.0000   0.11500
+  19  CD2   CK    S   17  15  13    1.4000  120.0000    0.0000  -0.11500
+  20  HD2   HK    E   19  17  15    1.0900  120.0000  180.0000   0.11500
+  21  C     C     M    8   5   4    1.5220  111.1000  180.0000   0.50000
+  22  O     O     E   21   8   5    1.2290  120.5000    0.0000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+     PHENYLALANINE, UNITED ATOM AROMATIC PARAMETERS
+PHU
+ PHU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    CA    S    9   8   5     1.510   115.000   180.000   0.00000
+  11  CD1   CD    S   10   9   8     1.400   120.000   180.000   0.00000
+  12  CE1   CD    S   11  10   9     1.400   120.000   180.000   0.00000
+  13  CZ    CD    S   12  11  10     1.400   120.000     0.000   0.00000
+  14  CE2   CD    S   13  12  11     1.400   120.000     0.000   0.00000
+  15  CD2   CD    E   14  13  12     1.400   120.000     0.000   0.00000
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE, ALL ATOM AROMATIC PARAMETERS, N-TERMINUS
+ TYR
+ TYR INT    1
+ CORR NOMI DU   BEG
+  0.000000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    4   3   2     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    4   3   2     1.010   111.800   -60.000   0.33000
+   6  CA    CH    M    4   3   2    1.4490  121.9000  180.0000   0.31000
+   7  CB    C2    S    6   4   3    1.5250  111.1000   60.0000   0.11500
+   8  CG    CK    S    7   6   4    1.5100  109.4700  180.0000  -0.11500
+   9  CD1   CK    B    8   7   6    1.4000  120.0000  180.0000  -0.11500
+  10  HD1   HK    E    9   8   7    1.0900  120.0000    0.0000   0.11500
+  11  CE1   CK    B    9   8   7    1.4000  120.0000  180.0000  -0.11500
+  12  HE1   HK    E   11   9   8    1.0900  120.0000  180.0000   0.11500
+  13  CZ    CK    B   11   9   8    1.4000  120.0000    0.0000   0.15000
+  14  OH    OH    S   13  11   9    1.3600  120.0000  180.0000  -0.58500
+  15  HOH   HO    E   14  13  11    0.9600  113.0000    0.0000   0.43500
+  16  CE2   CK    B   13  11   9    1.4000  120.0000    0.0000  -0.11500
+  17  HE2   HK    E   16  13  11    1.0900  120.0000  180.0000   0.11500
+  18  CD2   CK    S   16  13  11    1.4000  120.0000    0.0000  -0.11500
+  19  HD2   HK    E   18  16  13    1.0900  120.0000  180.0000   0.11500
+  20  C     C     M    6   4   3    1.5220  111.1000  180.0000   0.50000
+  21  O     O     E   20   6   4    1.2290  120.5000    0.0000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE, UNITED ATOM AROMATIC PARAMETERS
+TYU
+ TYU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    CA    S    9   8   5     1.510   109.470   180.000   0.00000
+  11  CD1   CD    S   10   9   8     1.400   120.000   180.000   0.00000
+  12  CE1   CD    S   11  10   9     1.400   120.000   180.000   0.00000
+  13  CZ    CA    B   12  11  10     1.400   120.000     0.000   0.26500
+  14  OH    OH    S   13  12  11     1.360   120.000   180.000  -0.70000
+  15  HOH   HO    E   14  13  12     0.960   113.000     0.000   0.43500
+  16  CE2   CD    S   13  12  11     1.400   120.000     0.000   0.00000
+  17  CD2   CD    E   16  13  12     1.400   120.000     0.000   0.00000
+  18  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  19  O     O     E   18   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID
+GLU
+ GLU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C2    S    9   8   5     1.510   109.470   180.000  -0.10000
+  11  CD    C     B   10   9   8     1.527   109.470   180.000   0.70000
+  12  OE1   O2    E   11  10   9     1.260   117.200    90.000  -0.80000
+  13  OE2   O2    E   11  10   9     1.260   117.200   270.000  -0.80000
+  14  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  15  O     O     E   14   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+
+DONE
+     ASPARTIC ACID
+ASP
+ ASP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000  -0.10000
+  10  CG    C     B    9   8   5     1.527   109.470   180.000   0.70000
+  11  OD1   O2    E   10   9   8     1.260   117.200    90.000  -0.80000
+  12  OD2   O2    E   10   9   8     1.260   117.200   270.000  -0.80000
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+
+DONE
+     LYSINE
+LYS
+ LYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.00000
+  11  CD    C2    S   10   9   8     1.525   109.470   180.000   0.00000
+  12  CE    C2    S   11  10   9     1.525   109.470   180.000   0.31000
+  13  NZ    N3    3   12  11  10     1.470   109.470   180.000  -0.30000
+  14  HNZ1  H3    E   13  12  11     1.010   109.470    60.000   0.33000
+  15  HNZ2  H3    E   13  12  11     1.010   109.470   180.000   0.33000
+  16  HNZ3  H3    E   13  12  11     1.010   109.470   300.000   0.33000
+  17  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  18  O     O     E   17   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     PROLINE
+PRO
+ PRO  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  N     N3    M    3   2   1     1.010    90.000   180.000  -0.30000
+   5  HN2   H3    E    4   3   2     1.010    58.800    90.000   0.33000
+   6  HN3   H3    E    4   3   2     1.010    58.800   -90.000   0.33000
+   7  CD    CQ    S    4   3   2     1.458   126.100   356.100   0.31000
+   8  CG    C2    S    7   4   3     1.500   103.200   200.100   0.00000
+   9  CB    C2    E    8   7   4     1.510   106.000   338.300   0.00000
+  10  CA    CH    M    4   3   2     1.451   120.600   175.200   0.33000
+  11  C     C     M   10   4   3     1.522   111.100     0.000   0.50000
+  12  O     O     E   11  10   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ -M   CA   N    CD
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE
+CYS
+ CYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.18000
+  10  SG    SH    S    9   8   5     1.810   116.000   180.000  -0.45000
+  11  HG    HS    E   10   9   8     1.330    96.000   180.000   0.27000
+  12  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  13  O     O     E   12   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     CYSTINE(S-S BRIDGE)
+CYX
+ CYX  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    CQ    S    8   5   4     1.525   111.100    60.000   0.30000
+  10  SG    S     E    9   8   5     1.810   116.000   180.000  -0.30000
+  11  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  12  O     O     E   11   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      METHIONINE
+MET
+ MET  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    CQ    S    9   8   5     1.525   109.470   180.000   0.23500
+  11  SD    S     S   10   9   8     1.810   110.000   180.000  -0.47000
+  12  CE    CW    E   11  10   9     1.780   100.000   180.000   0.23500
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.08000
+  11  CD    C2    S   10   9   8     1.525   109.470   180.000   0.30000
+  12  NE    N2    B   11  10   9     1.480   111.000   180.000  -0.70000
+  13  HNE   H3    E   12  11  10     1.010   118.500     0.000   0.44000
+  14  CZ    C     B   12  11  10     1.330   123.000   180.000   0.64000
+  15  NH1   N2    B   14  12  11     1.330   122.000     0.000  -0.80000
+  16  HN11  H3    E   15  14  12     1.010   119.800     0.000   0.46000
+  17  HN12  H3    E   15  14  12     1.010   119.800   180.000   0.46000
+  18  NH2   N2    B   14  12  11     1.330   118.000   180.000  -0.80000
+  19  HN21  H3    E   18  14  12     1.010   119.800     0.000   0.46000
+  20  HN22  H3    E   18  14  12     1.010   119.800   180.000   0.46000
+  21  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  22  O     O     E   21   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+
+DONE
+      HISTIDINE DELTAH, ALL ATOM AROMATIC PARAMETERS
+HID
+ HID  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.11500
+  10  CG    CK    S    9   8   5     1.510   115.000   180.000   0.01500
+  11  ND1   NA    B   10   9   8     1.390   122.000   180.000  -0.57000
+  12  HND   H     E   11  10   9     1.010   126.000     0.000   0.42000
+  13  CE1   CK    B   11  10   9     1.320   108.000   180.000   0.29500
+  14  HE    HK    E   13  11  10     1.090   120.000   180.000   0.11500
+  15  NE2   NB    S   13  11  10     1.310   109.000     0.000  -0.49000
+  16  CD2   CK    S   15  13  11     1.360   110.000     0.000  -0.01500
+  17  HD    HK    E   16  15  13     1.090   120.000   180.000   0.11500
+  18  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  19  O     O     E   18   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   CE1  ND1  HND
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH, ALL ATOM AROMATIC PARAMETERS
+HIE
+ HIE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.11500
+  10  CG    CK    S    9   8   5     1.510   115.000   180.000  -0.01500
+  11  ND1   NB    S   10   9   8     1.390   122.000   180.000  -0.49000
+  12  CE1   CK    B   11  10   9     1.320   108.000   180.000   0.29500
+  13  HE    HK    E   12  11  10     1.090   120.000   180.000   0.11500
+  14  NE2   NA    B   12  11  10     1.310   109.000     0.000  -0.57000
+  15  HNE   H     E   14  12  11     1.010   125.000   180.000   0.42000
+  16  CD2   CK    S   14  12  11     1.360   110.000     0.000   0.01500
+  17  HD    HK    E   16  14  12     1.090   120.000   180.000   0.11500
+  18  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  19  O     O     E   18   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CE1  CD2  NE2  HNE
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS, ALL ATOM AROMATIC PARAMETERS
+HIP
+ HIP INT    1
+ CORR NOMI  DU   BEG
+  0.000000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3    1.4490  121.9000  180.0000   0.31000
+   9  CB    C2    S    8   5   4    1.5250  111.1000   60.0000   0.11500
+  10  CG    CK    S    9   8   5    1.5100  115.0000  180.0000   0.21500
+  11  ND1   NA    B   10   9   8    1.3900  122.0000  180.0000  -0.54000
+  12  HND   H     E   11  10   9    1.0100  126.0000    0.0000   0.46000
+  13  CE1   CK    B   11  10   9    1.3200  108.0000  180.0000   0.38500
+  14  HE    HK    E   13  11  10     1.090   120.000   180.000   0.11500
+  15  NE2   NA    B   13  11  10    1.3100  109.0000    0.0000  -0.54000
+  16  HNE   H     E   15  13  11    1.0100  125.0000  180.0000   0.46000
+  17  CD2   CK    S   15  13  11    1.3600  110.0000    0.0000   0.21500
+  18  HD    HK    E   17  15  13     1.090   120.000   180.000   0.11500
+  19  C     C     M    8   5   4    1.5220  111.1000  180.0000   0.50000
+  20  O     O     E   19   8   5    1.2290  120.5000    0.0000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   CE1  ND1  HND
+ CE1  CD2  NE2  HNE
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN, ALL ATOM AROMATIC PARAMETERS
+TRP
+ TRP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.11500
+  10  CG    CK    S    9   8   5     1.510   115.000   180.000  -0.17000
+  11  CD1   CK    B   10   9   8     1.340   127.000   180.000   0.01500
+  12  HD    HK    E   11  10   9     1.090   120.000     0.000   0.11500
+  13  NE1   NA    B   11  10   9     1.430   107.000   180.000  -0.57000
+  14  HNE   H     E   13  11  10     1.010   125.500   180.000   0.42000
+  15  CE2   CN    S   13  11  10     1.310   109.000     0.000   0.13000
+  16  CZ2   CK    B   15  13  11     1.400   128.000   180.000  -0.11500
+  17  HZ1   HK    E   16  15  13     1.090   120.000     0.000   0.11500
+  18  CH2   CK    B   16  15  13     1.390   116.000   180.000  -0.11500
+  19  HH    HK    E   18  16  15     1.090   120.000   180.000   0.11500
+  20  CZ3   CK    B   18  16  15     1.350   121.000     0.000  -0.11500
+  21  HZ2   HK    E   20  18  16     1.090   120.000   180.000   0.11500
+  22  CE3   CK    B   20  18  16     1.410   122.000     0.000  -0.11500
+  23  HE    HK    E   22  20  18     1.090   120.000   180.000   0.11500
+  24  CD2   CB    E   22  20  18     1.400   117.000     0.000  -0.05500
+  25  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  26  O     O     E   25   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CE2  NE1  HNE
+ CE2  CH2  CZ2  HZ1
+ CZ2  CZ3  CH2  HH
+ CH2  CE3  CZ3  HZ2
+ CZ3  CD2  CE3  HE
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+      HISTIDINE DELTAH, UNITED ATOM AROMATIC PARAMETERS
+HDU
+ HDU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.13000
+  11  ND1   NA    B   10   9   8     1.390   122.000   180.000  -0.57000
+  12  HND   H     E   11  10   9     1.010   126.000     0.000   0.42000
+  13  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.41000
+  14  NE2   NB    S   13  11  10     1.310   109.000     0.000  -0.49000
+  15  CD2   CF    E   14  13  11     1.360   110.000     0.000   0.10000
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH, UNITED ATOM AROMATIC PARAMETERS
+HEU
+ HEU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.10000
+  11  ND1   NB    S   10   9   8     1.390   122.000   180.000  -0.49000
+  12  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.41000
+  13  NE2   NA    B   12  11  10     1.310   109.000     0.000  -0.57000
+  14  HNE   H     E   13  12  11     1.010   125.000   180.000   0.42000
+  15  CD2   CG    E   13  12  11     1.360   110.000     0.000   0.13000
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS, UNITED ATOM AROMATIC PARAMETERS
+HPU
+ HPU INT    1
+ CORR NOMI  DU   BEG
+  0.000000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3    1.4490  121.9000  180.0000   0.31000
+   9  CB    C2    S    8   5   4    1.5250  111.1000   60.0000   0.00000
+  10  CG    CC    S    9   8   5    1.5100  115.0000  180.0000   0.33000
+  11  ND1   NA    B   10   9   8    1.3900  122.0000  180.0000  -0.54000
+  12  HND   H     E   11  10   9    1.0100  126.0000    0.0000   0.46000
+  13  CE1   CP    S   11  10   9    1.3200  108.0000  180.0000   0.50000
+  14  NE2   NA    B   13  11  10    1.3100  109.0000    0.0000  -0.54000
+  15  HNE   H     E   14  13  11    1.0100  125.0000  180.0000   0.46000
+  16  CD2   CG    E   14  13  11    1.3600  110.0000    0.0000   0.33000
+  17  C     C     M    8   5   4    1.5220  111.1000  180.0000   0.50000
+  18  O     O     E   17   8   5    1.2290  120.5000    0.0000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN, UNITED ATOM AROMATIC PARAMETERS
+TRU
+ TRU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.33000
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.30000
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.33000
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.33000
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.31000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C*    S    9   8   5     1.510   115.000   180.000  -0.05500
+  11  CD1   CG    S   10   9   8     1.340   127.000   180.000   0.13000
+  12  NE1   NA    B   11  10   9     1.430   107.000   180.000  -0.57000
+  13  HNE   H     E   12  11  10     1.010   125.500   180.000   0.42000
+  14  CE2   CN    S   12  11  10     1.310   109.000     0.000   0.13000
+  15  CZ2   CD    S   14  12  11     1.400   128.000   180.000   0.00000
+  16  CH2   CD    S   15  14  12     1.390   116.000   180.000   0.00000
+  17  CZ3   CD    S   16  15  14     1.350   121.000     0.000   0.00000
+  18  CE3   CD    S   17  16  15     1.410   122.000     0.000   0.00000
+  19  CD2   CB    E   18  17  16     1.400   117.000     0.000  -0.05500
+  20  C     C     M    8   5   4     1.522   111.100   180.000   0.50000
+  21  O     O     E   20   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..90561b527
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C3 E   6   4   3      1.525    111.100     60.000
+  8    C  C M   6   4   3      1.522    111.100    180.000
+  9    O O2 E   8   6   4      1.229    120.500      0.000
+ 10  OXT O2 E   8   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..985684f73
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ARG_ARGININE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   NE N2 B   9   8   7      1.480    111.000    180.000
+ 11  HNE H3 E  10   9   8      1.010    118.500      0.000
+ 12   CZ CA B  10   9   8      1.330    123.000    180.000
+ 13  NH1 N2 B  12  10   9      1.330    122.000      0.000
+ 14 HN11 H3 E  13  12  10      1.010    119.800      0.000
+ 15 HN12 H3 E  13  12  10      1.010    119.800    180.000
+ 16  NH2 N2 B  12  10   9      1.330    118.000    180.000
+ 17 HN21 H3 E  16  12  10      1.010    119.800      0.000
+ 18 HN22 H3 E  16  12  10      1.010    119.800    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ASN_ASPARAGINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ASN_ASPARAGINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..b8a598e3f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ASN_ASPARAGINE_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.522    111.100    180.000
+  9  OD1  O E   8   7   6      1.229    120.500      0.000
+ 10  ND2  N B   8   7   6      1.335    116.600    180.000
+ 11 HND1  H E  10   8   7      1.010    119.800      0.000
+ 12 HND2  H E  10   8   7      1.010    119.800    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..7173d3159
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.527    109.470    180.000
+  9  OD1 O2 E   8   7   6      1.260    117.200     90.000
+ 10  OD2 O2 E   8   7   6      1.260    117.200    270.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/CYS_CYSTEINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/CYS_CYSTEINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..c14e0ece3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/CYS_CYSTEINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG SH 3   7   6   4      1.810    116.000    180.000
+  9  HSG HS E   8   7   6      1.330     96.000    180.000
+ 10  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 11  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag
new file mode 100644
index 000000000..ca1a6b548
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG  S B   7   6   4      1.810    116.000    180.000
+  9  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 10  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLN_GLUTAMINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLN_GLUTAMINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..235b27d6a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLN_GLUTAMINE_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD  C B   8   7   6      1.522    111.100    180.000
+ 10  OE1  O E   9   8   7      1.229    120.500      0.000
+ 11  NE2  N B   9   8   7      1.335    116.600    180.000
+ 12 HNE1  H E  11   9   8      1.010    119.800      0.000
+ 13 HNE2  H E  11   9   8      1.010    119.800    180.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..a5bc9d735
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.510    109.470    180.000
+  9   CD  C B   8   7   6      1.527    109.470    180.000
+ 10  OE1 O2 E   9   8   7      1.260    117.200     90.000
+ 11  OE2 O2 E   9   8   7      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..eb200653b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/GLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA C2 M   4   3   2      1.449    121.900    180.000
+  7    C  C M   6   4   3      1.522    110.400    180.000
+  8    O O2 E   7   6   4      1.229    120.500      0.000
+  9  OXT O2 E   7   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
new file mode 100644
index 000000000..28511c954
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 13  CD2 CF E  12  11   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
new file mode 100644
index 000000000..b83dcd5a7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 11  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 12  HNE  H E  11  10   9      1.010    125.000    180.000
+ 13  CD2 CG E  11  10   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag
new file mode 100644
index 000000000..b121790e8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  11   9      1.010    125.000    180.000
+ 14  CD2 CG E  12  11   9      1.360    110.000      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O O2 E  15   6   4      1.229    120.500      0.000
+ 17  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ILE_ISOLEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ILE_ISOLEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..d9e21d0f8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/ILE_ISOLEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    109.470     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG1 C2 S   7   6   4      1.525    109.470    180.000
+ 10  CD1 C3 E   9   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/LEU_LEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/LEU_LEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..dec659475
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/LEU_LEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CH B   7   6   4      1.525    109.470    180.000
+  9  CD1 C3 E   8   7   6      1.525    109.470     60.000
+ 10  CD2 C3 E   8   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/LYS_LYSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/LYS_LYSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..2992cec4d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/LYS_LYSINE_COO-_ANION.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   CE C2 S   9   8   7      1.525    109.470    180.000
+ 11   NZ N3 3  10   9   8      1.470    109.470    180.000
+ 12 HNZ1 H3 E  11  10   9      1.010    109.470     60.000
+ 13 HNZ2 H3 E  11  10   9      1.010    109.470    180.000
+ 14 HNZ3 H3 E  11  10   9      1.010    109.470    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O O2 E  15   6   4      1.229    120.500      0.000
+ 17  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/MET_METHIONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/MET_METHIONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..cb610771d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/MET_METHIONINE_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   SD  S 3   8   7   6      1.810    110.000    180.000
+ 10   CE C3 E   9   8   7      1.780    100.000    180.000
+ 11  LP1 LP E   9   8   7      0.679     96.700     80.000
+ 12  LP2 LP E   9   8   7      0.679     96.700    280.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/PHE_PHENYLALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/PHE_PHENYLALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..213b626fe
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/PHE_PHENYLALANINE_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    115.000    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CD S  10   9   8      1.400    120.000      0.000
+ 12  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 13  CD2 CD E  12  11  10      1.400    120.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/PRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/PRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..1a43d2f1f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/PRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD C2 S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CH M   4   3   2      1.451    120.600    175.200
+  9    C  C M   8   4   3      1.522    111.100      0.000
+ 10    O O2 E   9   8   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   8   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/SER_SERINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/SER_SERINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..14ac4cdeb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/SER_SERINE_COO-_ANION.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   OG OH S   7   6   4      1.430    109.470    180.000
+  9  HOG HO E   8   7   6      0.960    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O O2 E  10   6   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/THR_THREONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/THR_THREONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..201b0554e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/THR_THREONINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470    300.000
+  9  OG1 OH S   7   6   4      1.430    109.470     60.000
+ 10  HOG HO E   9   7   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/TRP_TRYPTOPHAN_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/TRP_TRYPTOPHAN_COO-_ANION.in_frag
new file mode 100644
index 000000000..fca2ea91f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/TRP_TRYPTOPHAN_COO-_ANION.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C* S   7   6   4      1.510    115.000    180.000
+  9  CD1 CG S   8   7   6      1.340    127.000    180.000
+ 10  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 11  HNE  H E  10   9   8      1.010    125.500    180.000
+ 12  CE2 CN S  10   9   8      1.310    109.000      0.000
+ 13  CZ2 CD S  12  10   9      1.400    128.000    180.000
+ 14  CH2 CD S  13  12  10      1.390    116.000    180.000
+ 15  CZ3 CD S  14  13  12      1.350    121.000      0.000
+ 16  CE3 CD S  15  14  13      1.410    122.000      0.000
+ 17  CD2 CB E  16  15  14      1.400    117.000      0.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/TYR_TYROSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/TYR_TYROSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..d6bff81ee
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/TYR_TYROSINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    109.470    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ  C B  10   9   8      1.400    120.000      0.000
+ 12   OH OH S  11  10   9      1.360    120.000    180.000
+ 13  HOH HO E  12  11  10      0.960    113.000      0.000
+ 14  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 15  CD2 CD E  14  11  10      1.400    120.000      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/VAL_VALINE.in_frag
new file mode 100644
index 000000000..5fef9f7bc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/VAL_VALINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG1 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG2 C3 E   7   6   4      1.525    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O O2 E  10   6   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/protein.amberua.C.in b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/protein.amberua.C.in
new file mode 100644
index 000000000..9f4364f6a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.C/protein.amberua.C.in
@@ -0,0 +1,645 @@
+    1    1  101
+protein.amberua.db4
+      ALANINE COO- ANION
+ALA
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20900
+   7  CB    C3    E    6   4   3     1.525   111.100    60.000   0.03100
+   8  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+   9  O     O2    E    8   6   4     1.229   120.500     0.000  -0.70600
+  10  OXT   O2    E    8   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CA   OXT  C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE COO- ANION
+GLY
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    C2    M    4   3   2     1.449   121.900   180.000   0.24000
+   7  C     C     M    6   4   3     1.522   110.400   180.000   0.44400
+   8  O     O2    E    7   6   4     1.229   120.500     0.000  -0.70600
+   9  OXT   O2    E    7   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CA   OXT  C    O
+
+DONE
+     SERINE COO- ANION
+SER
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.28600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.19400
+   8  OG    OH    S    7   6   4     1.430   109.470   180.000  -0.55000
+   9  HOG   HO    E    8   7   6     0.960   109.470   180.000   0.31000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  11  O     O2    E   10   6   4     1.229   120.500     0.000  -0.70600
+  12  OXT   O2    E   10   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     THREONINE COO- ANION
+THR
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.26200
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG2   C3    E    7   6   4     1.525   109.470   300.000   0.00700
+   9  OG1   OH    S    7   6   4     1.430   109.470    60.000  -0.55000
+  10  HOG   HO    E    9   7   6     0.960   109.470   180.000   0.31000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+ CA   OXT  C    O
+
+DONE
+     LEUCINE COO- ANION
+LEU
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.01600
+   8  CG    CH    B    7   6   4     1.525   109.470   180.000   0.05400
+   9  CD1   C3    E    8   7   6     1.525   109.470    60.000  -0.01400
+  10  CD2   C3    E    8   7   6     1.525   109.470   180.000  -0.01400
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+ CA   OXT  C    O
+
+DONE
+      ISOLEUCINE COO- ANION
+ILE
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19300
+   7  CB    CH    B    6   4   3     1.525   109.470    60.000   0.03000
+   8  CG2   C3    E    7   6   4     1.525   109.470    60.000   0.00100
+   9  CG1   C2    S    7   6   4     1.525   109.470   180.000   0.01700
+  10  CD1   C3    E    9   7   6     1.525   109.470   180.000  -0.00100
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+ CA   OXT  C    O
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19500
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.03300
+   8  CG1   C3    E    7   6   4     1.525   109.470    60.000   0.00600
+   9  CG2   C3    E    7   6   4     1.525   109.470   180.000   0.00600
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  11  O     O2    E   10   6   4     1.229   120.500     0.000  -0.70600
+  12  OXT   O2    E   10   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+ CA   OXT  C    O
+
+DONE
+      ASPARAGINE COO- ANION
+ASN
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00300
+   8  CG    C     B    7   6   4     1.522   111.100   180.000   0.67500
+   9  OD1   O     E    8   7   6     1.229   120.500     0.000  -0.47000
+  10  ND2   N     B    8   7   6     1.335   116.600   180.000  -0.86700
+  11  HND1  H     E   10   8   7     1.010   119.800     0.000   0.34400
+  12  HND2  H     E   10   8   7     1.010   119.800   180.000   0.34400
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.70600
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+ CA   OXT  C    O
+
+DONE
+    GLUTAMINE COO- ANION
+GLN
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20400
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.05300
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000  -0.04300
+   9  CD    C     B    8   7   6     1.522   111.100   180.000   0.67500
+  10  OE1   O     E    9   8   7     1.229   120.500     0.000  -0.47000
+  11  NE2   N     B    9   8   7     1.335   116.600   180.000  -0.86700
+  12  HNE1  H     E   11   9   8     1.010   119.800     0.000   0.34400
+  13  HNE2  H     E   11   9   8     1.010   119.800   180.000   0.34400
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+ CA   OXT  C    O
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.23100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.04900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05800
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.11100
+  10  NE    N2    B    9   8   7     1.480   111.000   180.000  -0.49300
+  11  HNE   H3    E   10   9   8     1.010   118.500     0.000   0.29400
+  12  CZ    CA    B   10   9   8     1.330   123.000   180.000   0.81300
+  13  NH1   N2    B   12  10   9     1.330   122.000     0.000  -0.63450
+  14  HN11  H3    E   13  12  10     1.010   119.800     0.000   0.36150
+  15  HN12  H3    E   13  12  10     1.010   119.800   180.000   0.36150
+  16  NH2   N2    B   12  10   9     1.330   118.000   180.000  -0.63450
+  17  HN21  H3    E   16  12  10     1.010   119.800     0.000   0.36150
+  18  HN22  H3    E   16  12  10     1.010   119.800   180.000   0.36150
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.70600
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+ CA   OXT  C    O
+
+DONE
+      HISTIDINE DELTAH COO- ANION
+HID
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21300
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.08900
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.44400
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.32000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  12  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.52700
+  13  CD2   CF    E   12  11   9     1.360   110.000     0.000   0.14500
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH COO- ANION
+HIE
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21300
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.11200
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.52700
+  10  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  11  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.44400
+  12  HNE   H     E   11  10   9     1.010   125.000   180.000   0.32000
+  13  CD2   CG    E   11  10   9     1.360   110.000     0.000   0.12200
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS ZWITTERION
+HIP
+ HIP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.18900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.10300
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.61300
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.47800
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.71900
+  12  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.68600
+  13  HNE   H     E   12  11   9     1.010   125.000   180.000   0.48600
+  14  CD2   CG    E   12  11   9     1.360   110.000     0.000   0.35300
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  16  O     O2    E   15   6   4     1.229   120.500     0.000  -0.70600
+  17  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN COO- ANION
+TRP
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24200
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02000
+   8  CG    C*    S    7   6   4     1.510   115.000   180.000   0.04600
+   9  CD1   CG    S    8   7   6     1.340   127.000   180.000   0.11700
+  10  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.33000
+  11  HNE   H     E   10   9   8     1.010   125.500   180.000   0.29400
+  12  CE2   CN    S   10   9   8     1.310   109.000     0.000   0.00000
+  13  CZ2   CD    S   12  10   9     1.400   128.000   180.000   0.02900
+  14  CH2   CD    S   13  12  10     1.390   116.000   180.000   0.03400
+  15  CZ3   CD    S   14  13  12     1.350   121.000     0.000  -0.08200
+  16  CE3   CD    S   15  14  13     1.410   122.000     0.000   0.14500
+  17  CD2   CB    E   16  15  14     1.400   117.000     0.000  -0.27500
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  19  O     O2    E   18   6   4     1.229   120.500     0.000  -0.70600
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+     PHENYLALANINE COO- ANION
+PHE
+ PHE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03800
+   8  CG    CA    S    7   6   4     1.510   115.000   180.000   0.01100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.01100
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00400
+  11  CZ    CD    S   10   9   8     1.400   120.000     0.000  -0.00300
+  12  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00400
+  13  CD2   CD    E   12  11  10     1.400   120.000     0.000  -0.01100
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE COO- ANION
+TYR
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.23900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02200
+   8  CG    CA    S    7   6   4     1.510   109.470   180.000  -0.00100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.03500
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.10000
+  11  CZ    C     B   10   9   8     1.400   120.000     0.000  -0.12100
+  12  OH    OH    S   11  10   9     1.360   120.000   180.000  -0.36800
+  13  HOH   HO    E   12  11  10     0.960   113.000     0.000   0.33900
+  14  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.10000
+  15  CD2   CD    E   14  11  10     1.400   120.000     0.000  -0.03500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.70600
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID COO- ANION
+GLU
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.510   109.470   180.000  -0.20800
+   9  CD    C     B    8   7   6     1.527   109.470   180.000   0.62000
+  10  OE1   O2    E    9   8   7     1.260   117.200    90.000  -0.70600
+  11  OE2   O2    E    9   8   7     1.260   117.200   270.000  -0.70600
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.70600
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+ CA   OXT  C    O
+
+DONE
+     ASPARTIC ACID COO- ANION
+ASP
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.20800
+   8  CG    C     B    7   6   4     1.527   109.470   180.000   0.62000
+   9  OD1   O2    E    8   7   6     1.260   117.200    90.000  -0.70600
+  10  OD2   O2    E    8   7   6     1.260   117.200   270.000  -0.70600
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+ CA   OXT  C    O
+
+DONE
+     LYSINE COO- ANION
+LYS
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.22100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05300
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.04800
+  10  CE    C2    S    9   8   7     1.525   109.470   180.000   0.21800
+  11  NZ    N3    3   10   9   8     1.470   109.470   180.000  -0.27200
+  12  HNZ1  H3    E   11  10   9     1.010   109.470    60.000   0.31100
+  13  HNZ2  H3    E   11  10   9     1.010   109.470   180.000   0.31100
+  14  HNZ3  H3    E   11  10   9     1.010   109.470   300.000   0.31100
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  16  O     O2    E   15   6   4     1.229   120.500     0.000  -0.70600
+  17  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     PROLINE COO- ANION
+PRO
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.25700
+   5  CD    C2    S    4   3   2     1.458   126.100   356.100   0.08400
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.03000
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300  -0.00100
+   8  CA    CH    M    4   3   2     1.451   120.600   175.200   0.11200
+   9  C     C     M    8   4   3     1.522   111.100     0.000   0.44400
+  10  O     O2    E    9   8   4     1.229   120.500     0.000  -0.70600
+  11  OXT   O2    E    9   8   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ CB   CA   N    C
+ -M   CA   N    CD
+ CA   OXT  C    O
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE COO- ANION
+CYS
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.14000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.10000
+   8  SG    SH    3    7   6   4     1.810   116.000   180.000   0.82700
+   9  HSG   HS    E    8   7   6     1.330    96.000   180.000   0.13500
+  10  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.48100
+  11  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.48100
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.70600
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     CYSTINE(S-S BRIDGE) COO- ANION
+CYX
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.08200
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.14300
+   8  SG    S     B    7   6   4     1.810   116.000   180.000   0.82400
+   9  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.40450
+  10  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.40450
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+      METHIONINE COO- ANION
+MET
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.13100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03700
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.09000
+   9  SD    S     3    8   7   6     1.810   110.000   180.000   0.73700
+  10  CE    C3    E    9   8   7     1.780   100.000   180.000   0.00700
+  11  LP1   LP    E    9   8   7     0.679    96.700    80.000  -0.38100
+  12  LP2   LP    E    9   8   7     0.679    96.700   280.000  -0.38100
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.70600
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..f5467e388
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ALA_ALANINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C3 E   8   5   4      1.525    111.100     60.000
+ 10    C  C M   8   5   4      1.522    111.100    180.000
+ 11    O  O E  10   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..32783c7fc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ARG_ARGININE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD C2 S  10   9   8      1.525    109.470    180.000
+ 12   NE N2 B  11  10   9      1.480    111.000    180.000
+ 13  HNE H3 E  12  11  10      1.010    118.500      0.000
+ 14   CZ CA B  12  11  10      1.330    123.000    180.000
+ 15  NH1 N2 B  14  12  11      1.330    122.000      0.000
+ 16 HN11 H3 E  15  14  12      1.010    119.800      0.000
+ 17 HN12 H3 E  15  14  12      1.010    119.800    180.000
+ 18  NH2 N2 B  14  12  11      1.330    118.000    180.000
+ 19 HN21 H3 E  18  14  12      1.010    119.800      0.000
+ 20 HN22 H3 E  18  14  12      1.010    119.800    180.000
+ 21    C  C M   8   5   4      1.522    111.100    180.000
+ 22    O  O E  21   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..e19ac12a5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG  C B   9   8   5      1.522    111.100    180.000
+ 11  OD1  O E  10   9   8      1.229    120.500      0.000
+ 12  ND2  N B  10   9   8      1.335    116.600    180.000
+ 13 HND1  H E  12  10   9      1.010    119.800      0.000
+ 14 HND2  H E  12  10   9      1.010    119.800    180.000
+ 15    C  C M   8   5   4      1.522    111.100    180.000
+ 16    O  O E  15   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..6a5ee54dd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG  C B   9   8   5      1.527    109.470    180.000
+ 11  OD1 O2 E  10   9   8      1.260    117.200     90.000
+ 12  OD2 O2 E  10   9   8      1.260    117.200    270.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..76fc4c5cd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/CYS_CYSTEINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   SG SH 3   9   8   5      1.810    116.000    180.000
+ 11  HSG HS E  10   9   8      1.330     96.000    180.000
+ 12  LP1 LP E  10   9   8      0.679     96.700     80.000
+ 13  LP2 LP E  10   9   8      0.679     96.700    280.000
+ 14    C  C M   8   5   4      1.522    111.100    180.000
+ 15    O  O E  14   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..15c9d5a4a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   SG  S B   9   8   5      1.810    116.000    180.000
+ 11  LP1 LP E  10   9   8      0.679     96.700     80.000
+ 12  LP2 LP E  10   9   8      0.679     96.700    280.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..ae5f4ff02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD  C B  10   9   8      1.522    111.100    180.000
+ 12  OE1  O E  11  10   9      1.229    120.500      0.000
+ 13  NE2  N B  11  10   9      1.335    116.600    180.000
+ 14 HNE1  H E  13  11  10      1.010    119.800      0.000
+ 15 HNE2  H E  13  11  10      1.010    119.800    180.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..337434304
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.510    109.470    180.000
+ 11   CD  C B  10   9   8      1.527    109.470    180.000
+ 12  OE1 O2 E  11  10   9      1.260    117.200     90.000
+ 13  OE2 O2 E  11  10   9      1.260    117.200    270.000
+ 14    C  C M   8   5   4      1.522    111.100    180.000
+ 15    O  O E  14   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..626b84473
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA C2 M   5   4   3      1.449    121.900    180.000
+  9    C  C M   8   5   4      1.522    110.400    180.000
+ 10    O  O E   9   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..83070a54a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 14  NE2 NB S  13  11  10      1.310    109.000      0.000
+ 15  CD2 CF E  14  13  11      1.360    110.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..36c9aee64
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NB S  10   9   8      1.390    122.000    180.000
+ 12  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 13  NE2 NA B  12  11  10      1.310    109.000      0.000
+ 14  HNE  H E  13  12  11      1.010    125.000    180.000
+ 15  CD2 CG E  13  12  11      1.360    110.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..1911ffaa6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 14  NE2 NA B  13  11  10      1.310    109.000      0.000
+ 15  HNE  H E  14  13  11      1.010    125.000    180.000
+ 16  CD2 CG E  14  13  11      1.360    110.000      0.000
+ 17    C  C M   8   5   4      1.522    111.100    180.000
+ 18    O  O E  17   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..d03671a52
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CH B   8   5   4      1.525    109.470     60.000
+ 10  CG2 C3 E   9   8   5      1.525    109.470     60.000
+ 11  CG1 C2 S   9   8   5      1.525    109.470    180.000
+ 12  CD1 C3 E  11   9   8      1.525    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..57860b2c3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/LEU_LEUCINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CH B   9   8   5      1.525    109.470    180.000
+ 11  CD1 C3 E  10   9   8      1.525    109.470     60.000
+ 12  CD2 C3 E  10   9   8      1.525    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..036907951
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/LYS_LYSINE.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD C2 S  10   9   8      1.525    109.470    180.000
+ 12   CE C2 S  11  10   9      1.525    109.470    180.000
+ 13   NZ N3 3  12  11  10      1.470    109.470    180.000
+ 14 HNZ1 H3 E  13  12  11      1.010    109.470     60.000
+ 15 HNZ2 H3 E  13  12  11      1.010    109.470    180.000
+ 16 HNZ3 H3 E  13  12  11      1.010    109.470    300.000
+ 17    C  C M   8   5   4      1.522    111.100    180.000
+ 18    O  O E  17   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..3153776e0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/MET_METHIONINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   SD  S 3  10   9   8      1.810    110.000    180.000
+ 12   CE C3 E  11  10   9      1.780    100.000    180.000
+ 13  LP1 LP E  11  10   9      0.679     96.700     80.000
+ 14  LP2 LP E  11  10   9      0.679     96.700    280.000
+ 15    C  C M   8   5   4      1.522    111.100    180.000
+ 16    O  O E  15   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..c0363ce33
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CA S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CD S  10   9   8      1.400    120.000    180.000
+ 12  CE1 CD S  11  10   9      1.400    120.000    180.000
+ 13   CZ CD S  12  11  10      1.400    120.000      0.000
+ 14  CE2 CD S  13  12  11      1.400    120.000      0.000
+ 15  CD2 CD E  14  13  12      1.400    120.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..818f36d0f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/PRO_PROLINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N N3 M   3   2   1      1.010     90.000    180.000
+  5  HN2 H3 E   4   3   2      1.010     58.800     90.000
+  6  HN3 H3 E   4   3   2      1.010     58.800    -90.000
+  7   CD C2 S   4   3   2      1.458    126.100    356.100
+  8   CG C2 S   7   4   3      1.500    103.200    200.100
+  9   CB C2 E   8   7   4      1.510    106.000    338.300
+ 10   CA CH M   4   3   2      1.451    120.600    175.200
+ 11    C  C M  10   4   3      1.522    111.100      0.000
+ 12    O  O E  11  10   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/SER_SERINE.in_frag
new file mode 100644
index 000000000..96291ef68
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/SER_SERINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   OG OH S   9   8   5      1.430    109.470    180.000
+ 11  HOG HO E  10   9   8      0.960    109.470    180.000
+ 12    C  C M   8   5   4      1.522    111.100    180.000
+ 13    O  O E  12   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/THR_THREONINE.in_frag
new file mode 100644
index 000000000..fa189b4f0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/THR_THREONINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CH B   8   5   4      1.525    111.100     60.000
+ 10  CG2 C3 E   9   8   5      1.525    109.470    300.000
+ 11  OG1 OH S   9   8   5      1.430    109.470     60.000
+ 12  HOG HO E  11   9   8      0.960    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..fe815dcf8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C* S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CG S  10   9   8      1.340    127.000    180.000
+ 12  NE1 NA B  11  10   9      1.430    107.000    180.000
+ 13  HNE  H E  12  11  10      1.010    125.500    180.000
+ 14  CE2 CN S  12  11  10      1.310    109.000      0.000
+ 15  CZ2 CD S  14  12  11      1.400    128.000    180.000
+ 16  CH2 CD S  15  14  12      1.390    116.000    180.000
+ 17  CZ3 CD S  16  15  14      1.350    121.000      0.000
+ 18  CE3 CD S  17  16  15      1.410    122.000      0.000
+ 19  CD2 CB E  18  17  16      1.400    117.000      0.000
+ 20    C  C M   8   5   4      1.522    111.100    180.000
+ 21    O  O E  20   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..bfe9514c3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/TYR_TYROSINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CA S   9   8   5      1.510    109.470    180.000
+ 11  CD1 CD S  10   9   8      1.400    120.000    180.000
+ 12  CE1 CD S  11  10   9      1.400    120.000    180.000
+ 13   CZ  C B  12  11  10      1.400    120.000      0.000
+ 14   OH OH S  13  12  11      1.360    120.000    180.000
+ 15  HOH HO E  14  13  12      0.960    113.000      0.000
+ 16  CE2 CD S  13  12  11      1.400    120.000      0.000
+ 17  CD2 CD E  16  13  12      1.400    120.000      0.000
+ 18    C  C M   8   5   4      1.522    111.100    180.000
+ 19    O  O E  18   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/VAL_VALINE.in_frag
new file mode 100644
index 000000000..a05dde2df
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/VAL_VALINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CH B   8   5   4      1.525    111.100     60.000
+ 10  CG1 C3 E   9   8   5      1.525    109.470     60.000
+ 11  CG2 C3 E   9   8   5      1.525    109.470    180.000
+ 12    C  C M   8   5   4      1.522    111.100    180.000
+ 13    O  O E  12   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/protein.amberua.N.in b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/protein.amberua.N.in
new file mode 100644
index 000000000..64ee36e2e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua.N/protein.amberua.N.in
@@ -0,0 +1,646 @@
+    1    1  100
+protein.amberua.db4
+      ALANINE
+ALA
+ ALA  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27000
+   9  CB    C3    E    8   5   4     1.525   111.100    60.000   0.03100
+  10  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  11  O     O     E   10   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE
+GLY
+ GLY  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    C2    M    5   4   3     1.449   121.900   180.000   0.30100
+   9  C     C     M    8   5   4     1.522   110.400   180.000   0.52600
+  10  O     O     E    9   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+     SERINE
+SER
+ SER  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.34700
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.19400
+  10  OG    OH    S    9   8   5     1.430   109.470   180.000  -0.55000
+  11  HOG   HO    E   10   9   8     0.960   109.470   180.000   0.31000
+  12  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     THREONINE
+THR
+ THR  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.32300
+   9  CB    CH    B    8   5   4     1.525   111.100    60.000   0.21100
+  10  CG2   C3    E    9   8   5     1.525   109.470   300.000   0.00700
+  11  OG1   OH    S    9   8   5     1.430   109.470    60.000  -0.55000
+  12  HOG   HO    E   11   9   8     0.960   109.470   180.000   0.31000
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+
+DONE
+     LEUCINE
+LEU
+ LEU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25900
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.01600
+  10  CG    CH    B    9   8   5     1.525   109.470   180.000   0.05400
+  11  CD1   C3    E   10   9   8     1.525   109.470    60.000  -0.01400
+  12  CD2   C3    E   10   9   8     1.525   109.470   180.000  -0.01400
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+
+DONE
+      ISOLEUCINE
+ILE
+ ILE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25400
+   9  CB    CH    B    8   5   4     1.525   109.470    60.000   0.03000
+  10  CG2   C3    E    9   8   5     1.525   109.470    60.000   0.00100
+  11  CG1   C2    S    9   8   5     1.525   109.470   180.000   0.01700
+  12  CD1   C3    E   11   9   8     1.525   109.470   180.000  -0.00100
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25600
+   9  CB    CH    B    8   5   4     1.525   111.100    60.000   0.03300
+  10  CG1   C3    E    9   8   5     1.525   109.470    60.000   0.00600
+  11  CG2   C3    E    9   8   5     1.525   109.470   180.000   0.00600
+  12  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+
+DONE
+      ASPARAGINE
+ASN
+ ASN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00300
+  10  CG    C     B    9   8   5     1.522   111.100   180.000   0.67500
+  11  OD1   O     E   10   9   8     1.229   120.500     0.000  -0.47000
+  12  ND2   N     B   10   9   8     1.335   116.600   180.000  -0.86700
+  13  HND1  H     E   12  10   9     1.010   119.800     0.000   0.34400
+  14  HND2  H     E   12  10   9     1.010   119.800   180.000   0.34400
+  15  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+
+DONE
+    GLUTAMINE
+GLN
+ GLN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.26500
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.05300
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000  -0.04300
+  11  CD    C     B   10   9   8     1.522   111.100   180.000   0.67500
+  12  OE1   O     E   11  10   9     1.229   120.500     0.000  -0.47000
+  13  NE2   N     B   11  10   9     1.335   116.600   180.000  -0.86700
+  14  HNE1  H     E   13  11  10     1.010   119.800     0.000   0.34400
+  15  HNE2  H     E   13  11  10     1.010   119.800   180.000   0.34400
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.29200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.04900
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.05800
+  11  CD    C2    S   10   9   8     1.525   109.470   180.000   0.11100
+  12  NE    N2    B   11  10   9     1.480   111.000   180.000  -0.49300
+  13  HNE   H3    E   12  11  10     1.010   118.500     0.000   0.29400
+  14  CZ    CA    B   12  11  10     1.330   123.000   180.000   0.81300
+  15  NH1   N2    B   14  12  11     1.330   122.000     0.000  -0.63450
+  16  HN11  H3    E   15  14  12     1.010   119.800     0.000   0.36150
+  17  HN12  H3    E   15  14  12     1.010   119.800   180.000   0.36150
+  18  NH2   N2    B   14  12  11     1.330   118.000   180.000  -0.63450
+  19  HN21  H3    E   18  14  12     1.010   119.800     0.000   0.36150
+  20  HN22  H3    E   18  14  12     1.010   119.800   180.000   0.36150
+  21  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  22  O     O     E   21   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+
+DONE
+      HISTIDINE DELTAH
+HID
+ HID  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27400
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.06000
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.08900
+  11  ND1   NA    B   10   9   8     1.390   122.000   180.000  -0.44400
+  12  HND   H     E   11  10   9     1.010   126.000     0.000   0.32000
+  13  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.38400
+  14  NE2   NB    S   13  11  10     1.310   109.000     0.000  -0.52700
+  15  CD2   CF    E   14  13  11     1.360   110.000     0.000   0.14500
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH
+HIE
+ HIE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27400
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.06000
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.11200
+  11  ND1   NB    S   10   9   8     1.390   122.000   180.000  -0.52700
+  12  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.38400
+  13  NE2   NA    B   12  11  10     1.310   109.000     0.000  -0.44400
+  14  HNE   H     E   13  12  11     1.010   125.000   180.000   0.32000
+  15  CD2   CG    E   13  12  11     1.360   110.000     0.000   0.12200
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS
+HIP
+ HIP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.21100
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.10300
+  11  ND1   NA    B   10   9   8     1.390   122.000   180.000  -0.61300
+  12  HND   H     E   11  10   9     1.010   126.000     0.000   0.47800
+  13  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.71900
+  14  NE2   NA    B   13  11  10     1.310   109.000     0.000  -0.68600
+  15  HNE   H     E   14  13  11     1.010   125.000   180.000   0.48600
+  16  CD2   CG    E   14  13  11     1.360   110.000     0.000   0.35300
+  17  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  18  O     O     E   17   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN
+TRP
+ TRP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30300
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.02000
+  10  CG    C*    S    9   8   5     1.510   115.000   180.000   0.04600
+  11  CD1   CG    S   10   9   8     1.340   127.000   180.000   0.11700
+  12  NE1   NA    B   11  10   9     1.430   107.000   180.000  -0.33000
+  13  HNE   H     E   12  11  10     1.010   125.500   180.000   0.29400
+  14  CE2   CN    S   12  11  10     1.310   109.000     0.000   0.00000
+  15  CZ2   CD    S   14  12  11     1.400   128.000   180.000   0.02900
+  16  CH2   CD    S   15  14  12     1.390   116.000   180.000   0.03400
+  17  CZ3   CD    S   16  15  14     1.350   121.000     0.000  -0.08200
+  18  CE3   CD    S   17  16  15     1.410   122.000     0.000   0.14500
+  19  CD2   CB    E   18  17  16     1.400   117.000     0.000  -0.27500
+  20  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  21  O     O     E   20   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+     PHENYLALANINE
+PHE
+ PHE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.26900
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.03800
+  10  CG    CA    S    9   8   5     1.510   115.000   180.000   0.01100
+  11  CD1   CD    S   10   9   8     1.400   120.000   180.000  -0.01100
+  12  CE1   CD    S   11  10   9     1.400   120.000   180.000   0.00400
+  13  CZ    CD    S   12  11  10     1.400   120.000     0.000  -0.00300
+  14  CE2   CD    S   13  12  11     1.400   120.000     0.000   0.00400
+  15  CD2   CD    E   14  13  12     1.400   120.000     0.000  -0.01100
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE
+TYR
+ TYR  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.02200
+  10  CG    CA    S    9   8   5     1.510   109.470   180.000  -0.00100
+  11  CD1   CD    S   10   9   8     1.400   120.000   180.000  -0.03500
+  12  CE1   CD    S   11  10   9     1.400   120.000   180.000   0.10000
+  13  CZ    C     B   12  11  10     1.400   120.000     0.000  -0.12100
+  14  OH    OH    S   13  12  11     1.360   120.000   180.000  -0.36800
+  15  HOH   HO    E   14  13  12     0.960   113.000     0.000   0.33900
+  16  CE2   CD    S   13  12  11     1.400   120.000     0.000   0.10000
+  17  CD2   CD    E   16  13  12     1.400   120.000     0.000  -0.03500
+  18  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  19  O     O     E   18   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID
+GLU
+ GLU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30100
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C2    S    9   8   5     1.510   109.470   180.000  -0.20800
+  11  CD    C     B   10   9   8     1.527   109.470   180.000   0.62000
+  12  OE1   O2    E   11  10   9     1.260   117.200    90.000  -0.70600
+  13  OE2   O2    E   11  10   9     1.260   117.200   270.000  -0.70600
+  14  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+
+DONE
+     ASPARTIC ACID
+ASP
+ ASP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30100
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000  -0.20800
+  10  CG    C     B    9   8   5     1.527   109.470   180.000   0.62000
+  11  OD1   O2    E   10   9   8     1.260   117.200    90.000  -0.70600
+  12  OD2   O2    E   10   9   8     1.260   117.200   270.000  -0.70600
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+
+DONE
+     LYSINE
+LYS
+ LYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.28200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.03900
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.05300
+  11  CD    C2    S   10   9   8     1.525   109.470   180.000   0.04800
+  12  CE    C2    S   11  10   9     1.525   109.470   180.000   0.21800
+  13  NZ    N3    3   12  11  10     1.470   109.470   180.000  -0.27200
+  14  HNZ1  H3    E   13  12  11     1.010   109.470    60.000   0.31100
+  15  HNZ2  H3    E   13  12  11     1.010   109.470   180.000   0.31100
+  16  HNZ3  H3    E   13  12  11     1.010   109.470   300.000   0.31100
+  17  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  18  O     O     E   17   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     PROLINE
+PRO
+ PRO  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  N     N3    M    3   2   1     1.010    90.000   180.000  -0.16100
+   5  HN2   H3    E    4   3   2     1.010    58.800    90.000   0.31200
+   6  HN3   H3    E    4   3   2     1.010    58.800   -90.000   0.31200
+   7  CD    C2    S    4   3   2     1.458   126.100   356.100   0.19100
+   8  CG    C2    S    7   4   3     1.500   103.200   200.100  -0.01100
+   9  CB    C2    E    8   7   4     1.510   106.000   338.300   0.00000
+  10  CA    CH    M    4   3   2     1.451   120.600   175.200   0.21200
+  11  C     C     M   10   4   3     1.522   111.100     0.000   0.59600
+  12  O     O     E   11  10   4     1.229   120.500     0.000  -0.45100
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ -M   CA   N    CD
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE
+CYS
+ CYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.20100
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.10000
+  10  SG    SH    3    9   8   5     1.810   116.000   180.000   0.82700
+  11  HSG   HS    E   10   9   8     1.330    96.000   180.000   0.13500
+  12  LP1   LP    E   10   9   8     0.679    96.700    80.000  -0.48100
+  13  LP2   LP    E   10   9   8     0.679    96.700   280.000  -0.48100
+  14  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     CYSTINE(S-S BRIDGE)
+CYX
+ CYX  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.14300
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.14300
+  10  SG    S     B    9   8   5     1.810   116.000   180.000   0.82400
+  11  LP1   LP    E   10   9   8     0.679    96.700    80.000  -0.40450
+  12  LP2   LP    E   10   9   8     0.679    96.700   280.000  -0.40450
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      METHIONINE
+MET
+ MET  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.19200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.03700
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.09000
+  11  SD    S     3   10   9   8     1.810   110.000   180.000   0.73700
+  12  CE    C3    E   11  10   9     1.780   100.000   180.000   0.00700
+  13  LP1   LP    E   11  10   9     0.679    96.700    80.000  -0.38100
+  14  LP2   LP    E   11  10   9     0.679    96.700   280.000  -0.38100
+  15  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..1dacd6a47
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CH3 C3 M   3   2   1      1.000     90.000    180.000
+  5    C  C M   4   3   2      1.530    111.100    180.000
+  6    O  O E   5   4   3      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..e881477c8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ALA_ALANINE.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C3 E   6   4   3      1.525    111.100     60.000
+  8    C  C M   6   4   3      1.522    111.100    180.000
+  9    O  O E   8   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..5cce86313
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ARG_ARGININE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   NE N2 B   9   8   7      1.480    111.000    180.000
+ 11  HNE H3 E  10   9   8      1.010    118.500      0.000
+ 12   CZ CA B  10   9   8      1.330    123.000    180.000
+ 13  NH1 N2 B  12  10   9      1.330    122.000      0.000
+ 14 HN11 H3 E  13  12  10      1.010    119.800      0.000
+ 15 HN12 H3 E  13  12  10      1.010    119.800    180.000
+ 16  NH2 N2 B  12  10   9      1.330    118.000    180.000
+ 17 HN21 H3 E  16  12  10      1.010    119.800      0.000
+ 18 HN22 H3 E  16  12  10      1.010    119.800    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..3b3cf000b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.522    111.100    180.000
+  9  OD1  O E   8   7   6      1.229    120.500      0.000
+ 10  ND2  N B   8   7   6      1.335    116.600    180.000
+ 11 HND1  H E  10   8   7      1.010    119.800      0.000
+ 12 HND2  H E  10   8   7      1.010    119.800    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..89680f395
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.527    109.470    180.000
+  9  OD1 O2 E   8   7   6      1.260    117.200     90.000
+ 10  OD2 O2 E   8   7   6      1.260    117.200    270.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CL_CL__PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CL_CL__PREP.in_frag
new file mode 100644
index 000000000..0ea6e9685
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CL_CL__PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   CL CL M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..a442843fb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CYS_CYSTEINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG SH 3   7   6   4      1.810    116.000    180.000
+  9  HSG HS E   8   7   6      1.330     96.000    180.000
+ 10  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 11  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..9525449d3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG  S B   7   6   4      1.810    116.000    180.000
+  9  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 10  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..bcbd74bb8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD  C B   8   7   6      1.522    111.100    180.000
+ 10  OE1  O E   9   8   7      1.229    120.500      0.000
+ 11  NE2  N B   9   8   7      1.335    116.600    180.000
+ 12 HNE1  H E  11   9   8      1.010    119.800      0.000
+ 13 HNE2  H E  11   9   8      1.010    119.800    180.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..92be049d5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.510    109.470    180.000
+  9   CD  C B   8   7   6      1.527    109.470    180.000
+ 10  OE1 O2 E   9   8   7      1.260    117.200     90.000
+ 11  OE2 O2 E   9   8   7      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..d7659076b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/GLY_GLYCINE.in_frag
@@ -0,0 +1,8 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA C2 M   4   3   2      1.449    121.900    180.000
+  7    C  C M   6   4   3      1.522    110.400    180.000
+  8    O  O E   7   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..695b4c564
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 13  CD2 CF E  12  11   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..b26af0398
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 11  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 12  HNE  H E  11  10   9      1.010    125.000    180.000
+ 13  CD2 CG E  11  10   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..722338062
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  11   9      1.010    125.000    180.000
+ 14  CD2 CG E  12  11   9      1.360    110.000      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..342207b5f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    109.470     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG1 C2 S   7   6   4      1.525    109.470    180.000
+ 10  CD1 C3 E   9   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/K_K___PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/K_K___PREP.in_frag
new file mode 100644
index 000000000..d32904a32
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/K_K___PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    K SO M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..e05afa2b0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/LEU_LEUCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CH B   7   6   4      1.525    109.470    180.000
+  9  CD1 C3 E   8   7   6      1.525    109.470     60.000
+ 10  CD2 C3 E   8   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..a290c069e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/LYS_LYSINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   CE C2 S   9   8   7      1.525    109.470    180.000
+ 11   NZ N3 3  10   9   8      1.470    109.470    180.000
+ 12 HNZ1 H3 E  11  10   9      1.010    109.470     60.000
+ 13 HNZ2 H3 E  11  10   9      1.010    109.470    180.000
+ 14 HNZ3 H3 E  11  10   9      1.010    109.470    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..4054d970e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/MET_METHIONINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   SD  S 3   8   7   6      1.810    110.000    180.000
+ 10   CE C3 E   9   8   7      1.780    100.000    180.000
+ 11  LP1 LP E   9   8   7      0.679     96.700     80.000
+ 12  LP2 LP E   9   8   7      0.679     96.700    280.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/MG_MG__PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/MG_MG__PREP.in_frag
new file mode 100644
index 000000000..a51eeeba2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/MG_MG__PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   MG MG M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/NA_NA__PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/NA_NA__PREP.in_frag
new file mode 100644
index 000000000..b23bcd6bc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/NA_NA__PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   NA SO M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/NME_N-Methyl_end_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/NME_N-Methyl_end_group.in_frag
new file mode 100644
index 000000000..900206056
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/NME_N-Methyl_end_group.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CM C3 E   4   3   2      1.449    121.900    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..65bb9b9ae
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    115.000    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CD S  10   9   8      1.400    120.000      0.000
+ 12  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 13  CD2 CD E  12  11  10      1.400    120.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..5f078dd35
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/PRO_PROLINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD C2 S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CH M   4   3   2      1.451    120.600    175.200
+  9    C  C M   8   4   3      1.522    111.100      0.000
+ 10    O  O E   9   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/SER_SERINE.in_frag
new file mode 100644
index 000000000..06c1c4c80
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/SER_SERINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   OG OH S   7   6   4      1.430    109.470    180.000
+  9  HOG HO E   8   7   6      0.960    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/THR_THREONINE.in_frag
new file mode 100644
index 000000000..55931b7b3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/THR_THREONINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470    300.000
+  9  OG1 OH S   7   6   4      1.430    109.470     60.000
+ 10  HOG HO E   9   7   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..54fd52d96
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C* S   7   6   4      1.510    115.000    180.000
+  9  CD1 CG S   8   7   6      1.340    127.000    180.000
+ 10  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 11  HNE  H E  10   9   8      1.010    125.500    180.000
+ 12  CE2 CN S  10   9   8      1.310    109.000      0.000
+ 13  CZ2 CD S  12  10   9      1.400    128.000    180.000
+ 14  CH2 CD S  13  12  10      1.390    116.000    180.000
+ 15  CZ3 CD S  14  13  12      1.350    121.000      0.000
+ 16  CE3 CD S  15  14  13      1.410    122.000      0.000
+ 17  CD2 CB E  16  15  14      1.400    117.000      0.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..80819bb07
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/TYR_TYROSINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    109.470    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ  C B  10   9   8      1.400    120.000      0.000
+ 12   OH OH S  11  10   9      1.360    120.000    180.000
+ 13  HOH HO E  12  11  10      0.960    113.000      0.000
+ 14  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 15  CD2 CD E  14  11  10      1.400    120.000      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/VAL_VALINE.in_frag
new file mode 100644
index 000000000..61d2e5ddc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/VAL_VALINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG1 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG2 C3 E   7   6   4      1.525    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/protein.amberua/protein.amberua.in b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/protein.amberua.in
new file mode 100644
index 000000000..22fc46ac4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/protein.amberua/protein.amberua.in
@@ -0,0 +1,698 @@
+    1    0    1
+protein.amberua.db4
+      ALANINE
+ALA
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21500
+   7  CB    C3    E    6   4   3     1.525   111.100    60.000   0.03100
+   8  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+   9  O     O     E    8   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE
+GLY
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    C2    M    4   3   2     1.449   121.900   180.000   0.24600
+   7  C     C     M    6   4   3     1.522   110.400   180.000   0.52600
+   8  O     O     E    7   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+
+DONE
+     SERINE
+SER
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.29200
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.19400
+   8  OG    OH    S    7   6   4     1.430   109.470   180.000  -0.55000
+   9  HOG   HO    E    8   7   6     0.960   109.470   180.000   0.31000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     THREONINE
+THR
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.26800
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG2   C3    E    7   6   4     1.525   109.470   300.000   0.00700
+   9  OG1   OH    S    7   6   4     1.430   109.470    60.000  -0.55000
+  10  HOG   HO    E    9   7   6     0.960   109.470   180.000   0.31000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+
+DONE
+     LEUCINE
+LEU
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20400
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.01600
+   8  CG    CH    B    7   6   4     1.525   109.470   180.000   0.05400
+   9  CD1   C3    E    8   7   6     1.525   109.470    60.000  -0.01400
+  10  CD2   C3    E    8   7   6     1.525   109.470   180.000  -0.01400
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+
+DONE
+      ISOLEUCINE
+ILE
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19900
+   7  CB    CH    B    6   4   3     1.525   109.470    60.000   0.03000
+   8  CG2   C3    E    7   6   4     1.525   109.470    60.000   0.00100
+   9  CG1   C2    S    7   6   4     1.525   109.470   180.000   0.01700
+  10  CD1   C3    E    9   7   6     1.525   109.470   180.000  -0.00100
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20100
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.03300
+   8  CG1   C3    E    7   6   4     1.525   109.470    60.000   0.00600
+   9  CG2   C3    E    7   6   4     1.525   109.470   180.000   0.00600
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+
+DONE
+      ASPARAGINE
+ASN
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00300
+   8  CG    C     B    7   6   4     1.522   111.100   180.000   0.67500
+   9  OD1   O     E    8   7   6     1.229   120.500     0.000  -0.47000
+  10  ND2   N     B    8   7   6     1.335   116.600   180.000  -0.86700
+  11  HND1  H     E   10   8   7     1.010   119.800     0.000   0.34400
+  12  HND2  H     E   10   8   7     1.010   119.800   180.000   0.34400
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+
+DONE
+    GLUTAMINE
+GLN
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.05300
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000  -0.04300
+   9  CD    C     B    8   7   6     1.522   111.100   180.000   0.67500
+  10  OE1   O     E    9   8   7     1.229   120.500     0.000  -0.47000
+  11  NE2   N     B    9   8   7     1.335   116.600   180.000  -0.86700
+  12  HNE1  H     E   11   9   8     1.010   119.800     0.000   0.34400
+  13  HNE2  H     E   11   9   8     1.010   119.800   180.000   0.34400
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.23700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.04900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05800
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.11100
+  10  NE    N2    B    9   8   7     1.480   111.000   180.000  -0.49300
+  11  HNE   H3    E   10   9   8     1.010   118.500     0.000   0.29400
+  12  CZ    CA    B   10   9   8     1.330   123.000   180.000   0.81300
+  13  NH1   N2    B   12  10   9     1.330   122.000     0.000  -0.63450
+  14  HN11  H3    E   13  12  10     1.010   119.800     0.000   0.36150
+  15  HN12  H3    E   13  12  10     1.010   119.800   180.000   0.36150
+  16  NH2   N2    B   12  10   9     1.330   118.000   180.000  -0.63450
+  17  HN21  H3    E   16  12  10     1.010   119.800     0.000   0.36150
+  18  HN22  H3    E   16  12  10     1.010   119.800   180.000   0.36150
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+
+DONE
+      HISTIDINE DELTAH
+HID
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.08900
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.44400
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.32000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  12  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.52700
+  13  CD2   CF    E   12  11   9     1.360   110.000     0.000   0.14500
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH
+HIE
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.11200
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.52700
+  10  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  11  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.44400
+  12  HNE   H     E   11  10   9     1.010   125.000   180.000   0.32000
+  13  CD2   CG    E   11  10   9     1.360   110.000     0.000   0.12200
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS
+HIP
+ HIP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19500
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.10300
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.61300
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.47800
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.71900
+  12  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.68600
+  13  HNE   H     E   12  11   9     1.010   125.000   180.000   0.48600
+  14  CD2   CG    E   12  11   9     1.360   110.000     0.000   0.35300
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN
+TRP
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02000
+   8  CG    C*    S    7   6   4     1.510   115.000   180.000   0.04600
+   9  CD1   CG    S    8   7   6     1.340   127.000   180.000   0.11700
+  10  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.33000
+  11  HNE   H     E   10   9   8     1.010   125.500   180.000   0.29400
+  12  CE2   CN    S   10   9   8     1.310   109.000     0.000   0.00000
+  13  CZ2   CD    S   12  10   9     1.400   128.000   180.000   0.02900
+  14  CH2   CD    S   13  12  10     1.390   116.000   180.000   0.03400
+  15  CZ3   CD    S   14  13  12     1.350   121.000     0.000  -0.08200
+  16  CE3   CD    S   15  14  13     1.410   122.000     0.000   0.14500
+  17  CD2   CB    E   16  15  14     1.400   117.000     0.000  -0.27500
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+     PHENYLALANINE
+PHE
+ PHE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21400
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03800
+   8  CG    CA    S    7   6   4     1.510   115.000   180.000   0.01100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.01100
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00400
+  11  CZ    CD    S   10   9   8     1.400   120.000     0.000  -0.00300
+  12  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00400
+  13  CD2   CD    E   12  11  10     1.400   120.000     0.000  -0.01100
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE
+TYR
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24500
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02200
+   8  CG    CA    S    7   6   4     1.510   109.470   180.000  -0.00100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.03500
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.10000
+  11  CZ    C     B   10   9   8     1.400   120.000     0.000  -0.12100
+  12  OH    OH    S   11  10   9     1.360   120.000   180.000  -0.36800
+  13  HOH   HO    E   12  11  10     0.960   113.000     0.000   0.33900
+  14  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.10000
+  15  CD2   CD    E   14  11  10     1.400   120.000     0.000  -0.03500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID
+GLU
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.510   109.470   180.000  -0.20800
+   9  CD    C     B    8   7   6     1.527   109.470   180.000   0.62000
+  10  OE1   O2    E    9   8   7     1.260   117.200    90.000  -0.70600
+  11  OE2   O2    E    9   8   7     1.260   117.200   270.000  -0.70600
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+
+DONE
+     ASPARTIC ACID
+ASP
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.20800
+   8  CG    C     B    7   6   4     1.527   109.470   180.000   0.62000
+   9  OD1   O2    E    8   7   6     1.260   117.200    90.000  -0.70600
+  10  OD2   O2    E    8   7   6     1.260   117.200   270.000  -0.70600
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+
+DONE
+     LYSINE
+LYS
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.22700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05300
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.04800
+  10  CE    C2    S    9   8   7     1.525   109.470   180.000   0.21800
+  11  NZ    N3    3   10   9   8     1.470   109.470   180.000  -0.27200
+  12  HNZ1  H3    E   11  10   9     1.010   109.470    60.000   0.31100
+  13  HNZ2  H3    E   11  10   9     1.010   109.470   180.000   0.31100
+  14  HNZ3  H3    E   11  10   9     1.010   109.470   300.000   0.31100
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     PROLINE
+PRO
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.25700
+   5  CD    C2    S    4   3   2     1.458   126.100   356.100   0.08400
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.03600
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300  -0.00100
+   8  CA    CH    M    4   3   2     1.451   120.600   175.200   0.11200
+   9  C     C     M    8   4   3     1.522   111.100     0.000   0.52600
+  10  O     O     E    9   8   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ -M   CA   N    CD
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE
+CYS
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.14600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.10000
+   8  SG    SH    3    7   6   4     1.810   116.000   180.000   0.82700
+   9  HSG   HS    E    8   7   6     1.330    96.000   180.000   0.13500
+  10  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.48100
+  11  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.48100
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     CYSTINE(S-S BRIDGE)
+CYX
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.08800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.14300
+   8  SG    S     B    7   6   4     1.810   116.000   180.000   0.82400
+   9  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.40450
+  10  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.40450
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      METHIONINE
+MET
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.13700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03700
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.09000
+   9  SD    S     3    8   7   6     1.810   110.000   180.000   0.73700
+  10  CE    C3    E    9   8   7     1.780   100.000   180.000   0.00700
+  11  LP1   LP    E    9   8   7     0.679    96.700    80.000  -0.38100
+  12  LP2   LP    E    9   8   7     0.679    96.700   280.000  -0.38100
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      ACE BEGINNING GROUP
+ACE
+ ACE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  CH3   C3    M    3   2   1     1.000    90.000   180.000  -0.02600
+   5  C     C     M    4   3   2     1.530   111.100   180.000   0.52600
+   6  O     O     E    5   4   3     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CH3  +M   C    O
+
+DONE
+   N-Methyl end group
+NME
+ NME  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CM    C3    E    4   3   2     1.449   121.900   180.000   0.27200
+
+IMPROPER
+ -M CM N HN
+
+DONE
+MG  PREP
+MG  
+MG   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 MG     MG    M    3    2    1    1.0000   90.0000  180.0000 2.000
+    
+DONE
+K   PREP
+K   
+K    INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 K      SO    M    3    2    1    1.0000   90.0000  180.0000 1.000
+    
+DONE
+NA  PREP
+NA  
+NA   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 NA     SO    M    3    2    1    1.0000   90.0000  180.0000 1.000
+    
+DONE
+CL  PREP
+CL  
+CL   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 CL     CL    M    3    2    1    1.0000   90.0000  180.0000 -1.000
+    
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..1dacd6a47
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CH3 C3 M   3   2   1      1.000     90.000    180.000
+  5    C  C M   4   3   2      1.530    111.100    180.000
+  6    O  O E   5   4   3      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..e881477c8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/ALA_ALANINE.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C3 E   6   4   3      1.525    111.100     60.000
+  8    C  C M   6   4   3      1.522    111.100    180.000
+  9    O  O E   8   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..5cce86313
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/ARG_ARGININE.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   NE N2 B   9   8   7      1.480    111.000    180.000
+ 11  HNE H3 E  10   9   8      1.010    118.500      0.000
+ 12   CZ CA B  10   9   8      1.330    123.000    180.000
+ 13  NH1 N2 B  12  10   9      1.330    122.000      0.000
+ 14 HN11 H3 E  13  12  10      1.010    119.800      0.000
+ 15 HN12 H3 E  13  12  10      1.010    119.800    180.000
+ 16  NH2 N2 B  12  10   9      1.330    118.000    180.000
+ 17 HN21 H3 E  16  12  10      1.010    119.800      0.000
+ 18 HN22 H3 E  16  12  10      1.010    119.800    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O  O E  19   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..3b3cf000b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.522    111.100    180.000
+  9  OD1  O E   8   7   6      1.229    120.500      0.000
+ 10  ND2  N B   8   7   6      1.335    116.600    180.000
+ 11 HND1  H E  10   8   7      1.010    119.800      0.000
+ 12 HND2  H E  10   8   7      1.010    119.800    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..89680f395
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.527    109.470    180.000
+  9  OD1 O2 E   8   7   6      1.260    117.200     90.000
+ 10  OD2 O2 E   8   7   6      1.260    117.200    270.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/CL_CL__PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/CL_CL__PREP.in_frag
new file mode 100644
index 000000000..0ea6e9685
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/CL_CL__PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   CL CL M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..0124a0251
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/CYS_CYSTEINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG SH 3   7   6   4      1.810    116.000    180.000
+  9   HG HS E   8   7   6      1.330     96.000    180.000
+ 10  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 11  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..9525449d3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG  S B   7   6   4      1.810    116.000    180.000
+  9  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 10  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/DADE_D-ADENOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/DADE_D-ADENOSINE.in_frag
new file mode 100644
index 000000000..5bcbc2ca7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/DADE_D-ADENOSINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' C2 M   4   3   2      1.440    119.000    -39.220
+  6  C4' CH M   5   4   3      1.520    110.000   -151.000
+  7  O1' OS S   6   5   4      1.460    108.860    -86.310
+  8  C1' CH S   7   6   5      1.420    110.040    105.600
+  9   N9 N* S   8   7   6      1.520    109.590   -127.700
+ 10   C8 CE S   9   8   7      1.370    131.200     81.590
+ 11   N7 NB S  10   9   8      1.300    113.930    177.000
+ 12   C5 CB S  11  10   9      1.390    104.000      0.000
+ 13   C6 CA B  12  11  10      1.400    132.420    180.000
+ 14   N6 N2 B  13  12  11      1.340    123.500      0.000
+ 15  H61 H2 E  14  13  12      1.010    120.000      0.000
+ 16  H62 H2 E  14  13  12      1.010    120.000    180.000
+ 17   N1 NC S  13  12  11      1.340    117.430    180.000
+ 18   C2 CI S  17  13  12      1.330    118.800      0.000
+ 19   N3 NC S  18  17  13      1.320    129.170      0.000
+ 20   C4 CB E  19  18  17      1.350    110.800      0.000
+ 21  C3' CH M   6   5   4      1.530    115.780   -329.110
+ 22  C2' C2 E  21   6   5      1.530    102.800    -86.300
+ 23  O3' OS M  21   6   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/DCYT_D-CYTOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/DCYT_D-CYTOSINE.in_frag
new file mode 100644
index 000000000..33fc25fc8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/DCYT_D-CYTOSINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' C2 M   4   3   2      1.440    119.000    -39.220
+  6  C4' CH M   5   4   3      1.520    110.000   -151.000
+  7  O1' OS S   6   5   4      1.460    108.860    -86.310
+  8  C1' CH S   7   6   5      1.420    110.040    105.600
+  9   N1 N* S   8   7   6      1.490    108.100   -127.700
+ 10   C6 CJ S   9   8   7      1.360    121.100     81.590
+ 11   C5 CJ S  10   9   8      1.360    121.000    180.000
+ 12   C4 CA B  11  10   9      1.430    116.900      0.000
+ 13   N4 N2 B  12  11  10      1.320    120.100    180.000
+ 14  H41 H2 E  13  12  11      1.010    117.700      0.000
+ 15  H42 H2 E  13  12  11      1.010    120.270    180.000
+ 16   N3 NC S  12  11  10      1.330    121.700      0.000
+ 17   C2  C S  16  12  11      1.360    120.500      0.000
+ 18   O2  O E  17  16  12      1.240    122.400    180.000
+ 19  C3' CH M   6   5   4      1.530    115.780   -329.110
+ 20  C2' C2 E  19   6   5      1.530    102.800    -86.300
+ 21  O3' OS M  19   6   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/DGUA_D-GUANOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/DGUA_D-GUANOSINE.in_frag
new file mode 100644
index 000000000..ef8da74c2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/DGUA_D-GUANOSINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' C2 M   4   3   2      1.440    119.000    -39.220
+  6  C4' CH M   5   4   3      1.520    110.000   -151.000
+  7  O1' OS S   6   5   4      1.460    108.860    -86.310
+  8  C1' CH S   7   6   5      1.420    110.040    105.600
+  9   N9 N* S   8   7   6      1.490    108.060   -127.700
+ 10   C8 CE S   9   8   7      1.380    129.200     81.590
+ 11   N7 NB S  10   9   8      1.310    114.000   -179.900
+ 12   C5 CB S  11  10   9      1.390    103.900      0.000
+ 13   C6  C B  12  11  10      1.420    130.400    180.000
+ 14   O6  O E  13  12  11      1.230    128.800      0.000
+ 15   N1 NA B  13  12  11      1.400    111.380    180.000
+ 16   H1  H E  15  13  12      1.000    117.360    179.900
+ 17   C2 CA B  15  13  12      1.380    125.240     -0.100
+ 18   N2 N2 B  17  15  13      1.340    116.020    180.000
+ 19  H21 H2 E  18  17  15      1.010    127.000     -0.820
+ 20  H22 H2 E  18  17  15      1.010    116.530   -179.440
+ 21   N3 NC S  17  15  13      1.330    123.300      0.000
+ 22   C4 CB E  21  17  15      1.360    112.200      0.000
+ 23  C3' CH M   6   5   4      1.530    115.780   -329.110
+ 24  C2' C2 E  23   6   5      1.530    102.800    -86.300
+ 25  O3' OS M  23   6   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/DOHE_D-OH_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/DOHE_D-OH_END.in_frag
new file mode 100644
index 000000000..a45d14691
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/DOHE_D-OH_END.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    O OH M   3   2   1      1.600    101.430    -98.890
+  5    H HO M   4   3   2      0.960    119.000    -39.220
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/DPOM_D_-_PHOSPATE_MINUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/DPOM_D_-_PHOSPATE_MINUS.in_frag
new file mode 100644
index 000000000..65776e120
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/DPOM_D_-_PHOSPATE_MINUS.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040   -200.850
+  5   OA O2 E   4   3   2      1.480    109.610   -214.890
+  6   OB O2 E   4   3   2      1.480    109.580   -342.910
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/DTHY_D-THYMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/DTHY_D-THYMINE.in_frag
new file mode 100644
index 000000000..3dcfd0838
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/DTHY_D-THYMINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.430    -98.890
+  5  C5' C2 M   4   3   2      1.440    119.000    -39.220
+  6  C4' CH M   5   4   3      1.520    110.000   -151.000
+  7  O1' OS S   6   5   4      1.460    108.860    -86.310
+  8  C1' CH S   7   6   5      1.420    110.040    105.600
+  9   N1 N* S   8   7   6      1.530    109.590   -127.700
+ 10   C6 CJ S   9   8   7      1.370    123.040     81.590
+ 11   C5 CM B  10   9   8      1.340    121.220    177.300
+ 12   C7 C3 E  11  10   9      1.500    121.630    180.000
+ 13   C4  C B  11  10   9      1.440    120.780      0.000
+ 14   O4  O E  13  11  10      1.230    125.350    180.000
+ 15   N3 NA B  13  11  10      1.380    114.070      0.000
+ 16   H3  H E  15  13  11      1.090    116.770    180.000
+ 17   C2  C S  15  13  11      1.380    126.460      0.000
+ 18   O2  O E  17  15  13      1.220    121.700    180.000
+ 19  C3' CH M   6   5   4      1.530    115.780   -329.110
+ 20  C2' C2 E  19   6   5      1.530    102.800    -86.300
+ 21  O3' OS M  19   6   5      1.420    116.520   -203.470
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..bcbd74bb8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD  C B   8   7   6      1.522    111.100    180.000
+ 10  OE1  O E   9   8   7      1.229    120.500      0.000
+ 11  NE2  N B   9   8   7      1.335    116.600    180.000
+ 12 HNE1  H E  11   9   8      1.010    119.800      0.000
+ 13 HNE2  H E  11   9   8      1.010    119.800    180.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..92be049d5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.510    109.470    180.000
+  9   CD  C B   8   7   6      1.527    109.470    180.000
+ 10  OE1 O2 E   9   8   7      1.260    117.200     90.000
+ 11  OE2 O2 E   9   8   7      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..d7659076b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/GLY_GLYCINE.in_frag
@@ -0,0 +1,8 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA C2 M   4   3   2      1.449    121.900    180.000
+  7    C  C M   6   4   3      1.522    110.400    180.000
+  8    O  O E   7   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/HB_H_BEGINNING.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/HB_H_BEGINNING.in_frag
new file mode 100644
index 000000000..ea2ea360e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/HB_H_BEGINNING.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    H HO M   3   2   1      1.000    120.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/HE_H_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/HE_H_END.in_frag
new file mode 100644
index 000000000..b57452ff1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/HE_H_END.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    H HO M   3   2   1      0.960    114.970   -211.370
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..695b4c564
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 13  CD2 CF E  12  11   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..b26af0398
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 11  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 12  HNE  H E  11  10   9      1.010    125.000    180.000
+ 13  CD2 CG E  11  10   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..722338062
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  11   9      1.010    125.000    180.000
+ 14  CD2 CG E  12  11   9      1.360    110.000      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..342207b5f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    109.470     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG1 C2 S   7   6   4      1.525    109.470    180.000
+ 10  CD1 C3 E   9   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/K_K___PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/K_K___PREP.in_frag
new file mode 100644
index 000000000..d32904a32
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/K_K___PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    K SO M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..e05afa2b0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/LEU_LEUCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CH B   7   6   4      1.525    109.470    180.000
+  9  CD1 C3 E   8   7   6      1.525    109.470     60.000
+ 10  CD2 C3 E   8   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..a290c069e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/LYS_LYSINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   CE C2 S   9   8   7      1.525    109.470    180.000
+ 11   NZ N3 3  10   9   8      1.470    109.470    180.000
+ 12 HNZ1 H3 E  11  10   9      1.010    109.470     60.000
+ 13 HNZ2 H3 E  11  10   9      1.010    109.470    180.000
+ 14 HNZ3 H3 E  11  10   9      1.010    109.470    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..4054d970e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/MET_METHIONINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   SD  S 3   8   7   6      1.810    110.000    180.000
+ 10   CE C3 E   9   8   7      1.780    100.000    180.000
+ 11  LP1 LP E   9   8   7      0.679     96.700     80.000
+ 12  LP2 LP E   9   8   7      0.679     96.700    280.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/MG_MG__PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/MG_MG__PREP.in_frag
new file mode 100644
index 000000000..a51eeeba2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/MG_MG__PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   MG MG M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/NA_NA__PREP.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/NA_NA__PREP.in_frag
new file mode 100644
index 000000000..b23bcd6bc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/NA_NA__PREP.in_frag
@@ -0,0 +1,4 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4   NA SO M   3   2   1      1.000     90.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/NME_N-Methyl_end_group.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/NME_N-Methyl_end_group.in_frag
new file mode 100644
index 000000000..900206056
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/NME_N-Methyl_end_group.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CM C3 E   4   3   2      1.449    121.900    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/OHB_OH_BEGINNING.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/OHB_OH_BEGINNING.in_frag
new file mode 100644
index 000000000..1b92cda5c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/OHB_OH_BEGINNING.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    H HO M   3   2   1      1.000    120.000    180.000
+  5    O OH M   4   3   2      0.960    120.000    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..65bb9b9ae
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    115.000    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CD S  10   9   8      1.400    120.000      0.000
+ 12  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 13  CD2 CD E  12  11  10      1.400    120.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/POHE_PROTEIN-OH_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/POHE_PROTEIN-OH_END.in_frag
new file mode 100644
index 000000000..35c38e0ca
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/POHE_PROTEIN-OH_END.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    O OH M   3   2   1      1.360    113.000    180.890
+  5    H HO M   4   3   2      0.960    107.000    -39.220
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..5f078dd35
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/PRO_PROLINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD C2 S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CH M   4   3   2      1.451    120.600    175.200
+  9    C  C M   8   4   3      1.522    111.100      0.000
+ 10    O  O E   9   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/RADE_R-ADENOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/RADE_R-ADENOSINE.in_frag
new file mode 100644
index 000000000..4f9de4109
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/RADE_R-ADENOSINE.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.340    -78.600
+  5  C5' C2 M   4   3   2      1.440    119.020    -60.180
+  6  C4' CH M   5   4   3      1.520    110.020    174.900
+  7  O1' OS S   6   5   4      1.460    108.870    -67.740
+  8  C1' CH S   7   6   5      1.420    109.840    144.700
+  9   N9 N* S   8   7   6      1.520    109.590   -119.920
+ 10   C8 CE S   9   8   7      1.370    131.200     13.450
+ 11   N7 NB S  10   9   8      1.300    113.930    177.000
+ 12   C5 CB S  11  10   9      1.390    104.000      0.000
+ 13   C6 CA B  12  11  10      1.400    132.420    180.000
+ 14   N6 N2 B  13  12  11      1.340    123.500      0.000
+ 15  H61 H2 E  14  13  12      1.010    120.000      0.000
+ 16  H62 H2 E  14  13  12      1.010    120.000    180.000
+ 17   N1 NC S  13  12  11      1.340    117.430    180.000
+ 18   C2 CI S  17  13  12      1.330    118.800      0.000
+ 19   N3 NC S  18  17  13      1.320    129.170      0.000
+ 20   C4 CB E  19  18  17      1.350    110.800      0.000
+ 21  C3' CH M   6   5   4      1.530    115.820     48.860
+ 22  C2' CH S  21   6   5      1.530    102.080   -155.280
+ 23  O2' OH S  22  21   6      1.420    110.780    -76.400
+ 24 HO2' HO E  23  22  21      0.960    109.470    180.000
+ 25  O3' OS M  21   6   5      1.420    111.950     83.180
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/RCYT_R-CYTOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/RCYT_R-CYTOSINE.in_frag
new file mode 100644
index 000000000..fb5ec84cc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/RCYT_R-CYTOSINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.340    -78.600
+  5  C5' C2 M   4   3   2      1.440    119.020    -60.180
+  6  C4' CH M   5   4   3      1.520    110.020    174.900
+  7  O1' OS S   6   5   4      1.460    108.870    -67.740
+  8  C1' CH S   7   6   5      1.420    109.840    144.700
+  9   N1 N* S   8   7   6      1.490    108.100   -119.920
+ 10   C6 CJ S   9   8   7      1.360    121.100     13.450
+ 11   C5 CJ S  10   9   8      1.360    121.000    180.000
+ 12   C4 CA B  11  10   9      1.430    116.900      0.000
+ 13   N4 N2 B  12  11  10      1.320    120.100    180.000
+ 14  H41 H2 E  13  12  11      1.010    117.700      0.000
+ 15  H42 H2 E  13  12  11      1.010    120.270    180.000
+ 16   N3 NC S  12  11  10      1.330    121.700      0.000
+ 17   C2  C S  16  12  11      1.360    120.500      0.000
+ 18   O2  O E  17  16  12      1.240    122.400    180.000
+ 19  C3' CH M   6   5   4      1.530    115.820     48.860
+ 20  C2' CH S  19   6   5      1.530    102.080   -155.280
+ 21  O2' OH S  20  19   6      1.420    110.780    -76.400
+ 22 HO2' HO E  21  20  19      0.960    109.470    180.000
+ 23  O3' OS M  19   6   5      1.420    111.950     83.180
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/RGUA_R-GUANOSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/RGUA_R-GUANOSINE.in_frag
new file mode 100644
index 000000000..8f32452b2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/RGUA_R-GUANOSINE.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.340    -78.600
+  5  C5' C2 M   4   3   2      1.440    119.020    -60.180
+  6  C4' CH M   5   4   3      1.520    110.020    174.900
+  7  O1' OS S   6   5   4      1.460    108.870    -67.740
+  8  C1' CH S   7   6   5      1.420    109.840    144.700
+  9   N9 N* S   8   7   6      1.490    108.060   -119.920
+ 10   C8 CE S   9   8   7      1.380    129.200     13.450
+ 11   N7 NB S  10   9   8      1.310    114.000   -179.900
+ 12   C5 CB S  11  10   9      1.390    103.900      0.000
+ 13   C6  C B  12  11  10      1.420    130.400    180.000
+ 14   O6  O E  13  12  11      1.230    128.800      0.000
+ 15   N1 NA B  13  12  11      1.400    111.380    180.000
+ 16   H1  H E  15  13  12      1.000    117.360    179.900
+ 17   C2 CA B  15  13  12      1.380    125.240     -0.100
+ 18   N2 N2 B  17  15  13      1.340    116.020    180.000
+ 19  H21 H2 E  18  17  15      1.010    127.000     -0.820
+ 20  H22 H2 E  18  17  15      1.010    116.530   -179.440
+ 21   N3 NC S  17  15  13      1.330    123.300      0.000
+ 22   C4 CB E  21  17  15      1.360    112.200      0.000
+ 23  C3' CH M   6   5   4      1.530    115.820     48.860
+ 24  C2' CH S  23   6   5      1.530    102.080   -155.280
+ 25  O2' OH S  24  23   6      1.420    110.780    -76.400
+ 26 HO2' HO E  25  24  23      0.960    109.470    180.000
+ 27  O3' OS M  23   6   5      1.420    111.950     83.180
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/ROHE_R-OH_END.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/ROHE_R-OH_END.in_frag
new file mode 100644
index 000000000..378496e5f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/ROHE_R-OH_END.in_frag
@@ -0,0 +1,5 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    O OH M   3   2   1      1.600    101.430    -78.600
+  5    H HO M   4   3   2      0.960    119.000    -39.220
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/RPOM_R_-_PHOSPHATE_MINUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/RPOM_R_-_PHOSPHATE_MINUS.in_frag
new file mode 100644
index 000000000..319ce47eb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/RPOM_R_-_PHOSPHATE_MINUS.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    P  P M   3   2   1      1.600    119.040   -213.190
+  5   OA O2 E   4   3   2      1.480    109.580   -194.890
+  6   OB O2 E   4   3   2      1.480    109.650   -332.610
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/RURA_R-URACIL.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/RURA_R-URACIL.in_frag
new file mode 100644
index 000000000..5b7d8b70c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/RURA_R-URACIL.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  O5' OS M   3   2   1      1.600    101.340    -78.600
+  5  C5' C2 M   4   3   2      1.440    119.020    -60.180
+  6  C4' CH M   5   4   3      1.520    110.020    174.900
+  7  O1' OS S   6   5   4      1.460    108.870    -67.740
+  8  C1' CH S   7   6   5      1.420    109.840    144.700
+  9   N1 N* S   8   7   6      1.530    109.590   -119.920
+ 10   C6 CJ S   9   8   7      1.370    123.040     13.450
+ 11   C5 CJ S  10   9   8      1.340    121.220    177.300
+ 12   C4  C B  11  10   9      1.440    120.780      0.000
+ 13   O4  O E  12  11  10      1.230    125.350    180.000
+ 14   N3 NA B  12  11  10      1.380    114.070      0.000
+ 15   H3  H E  14  12  11      1.090    116.770    180.000
+ 16   C2  C S  14  12  11      1.380    126.460      0.000
+ 17   O2  O E  16  14  12      1.220    121.700    180.000
+ 18  C3' CH M   6   5   4      1.530    115.820     48.860
+ 19  C2' CH S  18   6   5      1.530    102.080   -155.280
+ 20  O2' OH S  19  18   6      1.420    110.780    -76.400
+ 21 HO2' HO E  20  19  18      0.960    109.470    180.000
+ 22  O3' OS M  18   6   5      1.420    111.950     83.180
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/SER_SERINE.in_frag
new file mode 100644
index 000000000..06c1c4c80
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/SER_SERINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   OG OH S   7   6   4      1.430    109.470    180.000
+  9  HOG HO E   8   7   6      0.960    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/THR_THREONINE.in_frag
new file mode 100644
index 000000000..55931b7b3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/THR_THREONINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470    300.000
+  9  OG1 OH S   7   6   4      1.430    109.470     60.000
+ 10  HOG HO E   9   7   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..54fd52d96
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C* S   7   6   4      1.510    115.000    180.000
+  9  CD1 CG S   8   7   6      1.340    127.000    180.000
+ 10  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 11  HNE  H E  10   9   8      1.010    125.500    180.000
+ 12  CE2 CN S  10   9   8      1.310    109.000      0.000
+ 13  CZ2 CD S  12  10   9      1.400    128.000    180.000
+ 14  CH2 CD S  13  12  10      1.390    116.000    180.000
+ 15  CZ3 CD S  14  13  12      1.350    121.000      0.000
+ 16  CE3 CD S  15  14  13      1.410    122.000      0.000
+ 17  CD2 CB E  16  15  14      1.400    117.000      0.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..80819bb07
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/TYR_TYROSINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    109.470    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ  C B  10   9   8      1.400    120.000      0.000
+ 12   OH OH S  11  10   9      1.360    120.000    180.000
+ 13  HOH HO E  12  11  10      0.960    113.000      0.000
+ 14  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 15  CD2 CD E  14  11  10      1.400    120.000      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni/VAL_VALINE.in_frag
new file mode 100644
index 000000000..61d2e5ddc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/VAL_VALINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG1 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG2 C3 E   7   6   4      1.525    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni/uni.in b/cad/tests/AMBER_test_structures/dot_in/uni/uni.in
new file mode 100644
index 000000000..9864c4b7e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni/uni.in
@@ -0,0 +1,1129 @@
+    1    1    1
+db4.dat
+   D-ADENOSINE
+DADE
+ DADE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.000   -39.220   0.15300
+   6  C4'   CH    M    5   4   3     1.520   110.000  -151.000   0.18500
+   7  O1'   OS    S    6   5   4     1.460   108.860   -86.310  -0.38600
+   8  C1'   CH    S    7   6   5     1.420   110.040   105.600   0.50000
+   9  N9    N*    S    8   7   6     1.520   109.590  -127.700  -0.45700
+  10  C8    CE    S    9   8   7     1.370   131.200    81.590   0.48800
+  11  N7    NB    S   10   9   8     1.300   113.930   177.000  -0.59900
+  12  C5    CB    S   11  10   9     1.390   104.000     0.000  -0.15100
+  13  C6    CA    B   12  11  10     1.400   132.420   180.000   0.81300
+  14  N6    N2    B   13  12  11     1.340   123.500     0.000  -0.79300
+  15  H61   H2    E   14  13  12     1.010   120.000     0.000   0.33500
+  16  H62   H2    E   14  13  12     1.010   120.000   180.000   0.33900
+  17  N1    NC    S   13  12  11     1.340   117.430   180.000  -0.76000
+  18  C2    CI    S   17  13  12     1.330   118.800     0.000   0.57100
+  19  N3    NC    S   18  17  13     1.320   129.170     0.000  -0.71700
+  20  C4    CB    E   19  18  17     1.350   110.800     0.000   0.69500
+  21  C3'   CH    M    6   5   4     1.530   115.780  -329.110   0.17200
+  22  C2'   C2    E   21   6   5     1.530   102.800   -86.300  -0.04700
+  23  O3'   OS    M   21   6   5     1.420   116.520  -203.470  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N9
+
+LOOP
+ C1'  C2'
+ N9   C4
+ C5   C4
+
+DONE
+    R-ADENOSINE
+RADE
+ RADE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.340   -78.600  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.020   -60.180   0.17500
+   6  C4'   CH    M    5   4   3     1.520   110.020   174.900   0.19700
+   7  O1'   OS    S    6   5   4     1.460   108.870   -67.740  -0.41300
+   8  C1'   CH    S    7   6   5     1.420   109.840   144.700   0.52200
+   9  N9    N*    S    8   7   6     1.520   109.590  -119.920  -0.45700
+  10  C8    CE    S    9   8   7     1.370   131.200    13.450   0.48800
+  11  N7    NB    S   10   9   8     1.300   113.930   177.000  -0.59900
+  12  C5    CB    S   11  10   9     1.390   104.000     0.000  -0.15100
+  13  C6    CA    B   12  11  10     1.400   132.420   180.000   0.81300
+  14  N6    N2    B   13  12  11     1.340   123.500     0.000  -0.79300
+  15  H61   H2    E   14  13  12     1.010   120.000     0.000   0.33500
+  16  H62   H2    E   14  13  12     1.010   120.000   180.000   0.33900
+  17  N1    NC    S   13  12  11     1.340   117.430   180.000  -0.76000
+  18  C2    CI    S   17  13  12     1.330   118.800     0.000   0.57100
+  19  N3    NC    S   18  17  13     1.320   129.170     0.000  -0.71700
+  20  C4    CB    E   19  18  17     1.350   110.800     0.000   0.69500
+  21  C3'   CH    M    6   5   4     1.530   115.820    48.860   0.21000
+  22  C2'   CH    S   21   6   5     1.530   102.080  -155.280   0.08200
+  23  O2'   OH    S   22  21   6     1.420   110.780   -76.400  -0.51200
+  24  HO2'  HO    E   23  22  21     0.960   109.470   180.000   0.31600
+  25  O3'   OS    M   21   6   5     1.420   111.950    83.180  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N9
+ C3'  C1'  C2'  O2'
+
+LOOP
+ C1'  C2'
+ N9   C4
+ C5   C4
+
+DONE
+    D-THYMINE
+DTHY
+ DTHY INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.000   -39.220   0.15300
+   6  C4'   CH    M    5   4   3     1.520   110.000  -151.000   0.18500
+   7  O1'   OS    S    6   5   4     1.460   108.860   -86.310  -0.38600
+   8  C1'   CH    S    7   6   5     1.420   110.040   105.600   0.50000
+   9  N1    N*    S    8   7   6     1.530   109.590  -127.700  -0.73900
+  10  C6    CJ    S    9   8   7     1.370   123.040    81.590   0.55100
+  11  C5    CM    B   10   9   8     1.340   121.220   177.300  -0.59500
+  12  C7    C3    E   11  10   9     1.500   121.630   180.000   0.09700
+  13  C4    C     B   11  10   9     1.440   120.780     0.000   0.98000
+  14  O4    O     E   13  11  10     1.230   125.350   180.000  -0.47200
+  15  N3    NA    B   13  11  10     1.380   114.070     0.000  -1.01200
+  16  H3    H     E   15  13  11     1.090   116.770   180.000   0.37000
+  17  C2    C     S   15  13  11     1.380   126.460     0.000   1.11300
+  18  O2    O     E   17  15  13     1.220   121.700   180.000  -0.52900
+  19  C3'   CH    M    6   5   4     1.530   115.780  -329.110   0.17200
+  20  C2'   C2    E   19   6   5     1.530   102.800   -86.300  -0.04700
+  21  O3'   OS    M   19   6   5     1.420   116.520  -203.470  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N1
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+
+LOOP
+ C1'  C2'
+ N1   C2
+
+DONE
+    R-URACIL
+RURA
+ RURA INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.340   -78.600  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.020   -60.180   0.17500
+   6  C4'   CH    M    5   4   3     1.520   110.020   174.900   0.19700
+   7  O1'   OS    S    6   5   4     1.460   108.870   -67.740  -0.41300
+   8  C1'   CH    S    7   6   5     1.420   109.840   144.700   0.52200
+   9  N1    N*    S    8   7   6     1.530   109.590  -119.920  -0.56700
+  10  C6    CJ    S    9   8   7     1.370   123.040    13.450   0.36600
+  11  C5    CJ    S   10   9   8     1.340   121.220   177.300  -0.20400
+  12  C4    C     B   11  10   9     1.440   120.780     0.000   0.57200
+  13  O4    O     E   12  11  10     1.230   125.350   180.000  -0.39400
+  14  N3    NA    B   12  11  10     1.380   114.070     0.000  -0.75800
+  15  H3    H     E   14  12  11     1.090   116.770   180.000   0.34700
+  16  C2    C     S   14  12  11     1.380   126.460     0.000   0.89600
+  17  O2    O     E   16  14  12     1.220   121.700   180.000  -0.49400
+  18  C3'   CH    M    6   5   4     1.530   115.820    48.860   0.21000
+  19  C2'   CH    S   18   6   5     1.530   102.080  -155.280   0.08200
+  20  O2'   OH    S   19  18   6     1.420   110.780   -76.400  -0.51200
+  21  HO2'  HO    E   20  19  18     0.960   109.470   180.000   0.31600
+  22  O3'   OS    M   18   6   5     1.420   111.950    83.180  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N1
+ C3'  C1'  C2'  O2'
+ N1   N3   C2   O2
+ C5   N3   C4   O4
+ C2   C4   N3   H3
+
+LOOP
+ C1'  C2'
+ N1   C2
+
+DONE
+    D-GUANOSINE
+DGUA
+ DGUA INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.000   -39.220   0.15300
+   6  C4'   CH    M    5   4   3     1.520   110.000  -151.000   0.18500
+   7  O1'   OS    S    6   5   4     1.460   108.860   -86.310  -0.38600
+   8  C1'   CH    S    7   6   5     1.420   110.040   105.600   0.50000
+   9  N9    N*    S    8   7   6     1.490   108.060  -127.700  -0.37900
+  10  C8    CE    S    9   8   7     1.380   129.200    81.590   0.42800
+  11  N7    NB    S   10   9   8     1.310   114.000  -179.900  -0.57500
+  12  C5    CB    S   11  10   9     1.390   103.900     0.000  -0.08800
+  13  C6    C     B   12  11  10     1.420   130.400   180.000   0.71400
+  14  O6    O     E   13  12  11     1.230   128.800     0.000  -0.45900
+  15  N1    NA    B   13  12  11     1.400   111.380   180.000  -0.74600
+  16  H1    H     E   15  13  12     1.000   117.360   179.900   0.34000
+  17  C2    CA    B   15  13  12     1.380   125.240    -0.100   0.84200
+  18  N2    N2    B   17  15  13     1.340   116.020   180.000  -0.75800
+  19  H21   H2    E   18  17  15     1.010   127.000    -0.820   0.32400
+  20  H22   H2    E   18  17  15     1.010   116.530  -179.440   0.33300
+  21  N3    NC    S   17  15  13     1.330   123.300     0.000  -0.70200
+  22  C4    CB    E   21  17  15     1.360   112.200     0.000   0.49000
+  23  C3'   CH    M    6   5   4     1.530   115.780  -329.110   0.17200
+  24  C2'   C2    E   23   6   5     1.530   102.800   -86.300  -0.04700
+  25  O3'   OS    M   23   6   5     1.420   116.520  -203.470  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N9
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+
+LOOP
+ C1'  C2'
+ N9   C4
+ C5   C4
+
+DONE
+    R-GUANOSINE
+RGUA
+ RGUA INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.340   -78.600  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.020   -60.180   0.17500
+   6  C4'   CH    M    5   4   3     1.520   110.020   174.900   0.19700
+   7  O1'   OS    S    6   5   4     1.460   108.870   -67.740  -0.41300
+   8  C1'   CH    S    7   6   5     1.420   109.840   144.700   0.52200
+   9  N9    N*    S    8   7   6     1.490   108.060  -119.920  -0.37900
+  10  C8    CE    S    9   8   7     1.380   129.200    13.450   0.42800
+  11  N7    NB    S   10   9   8     1.310   114.000  -179.900  -0.57500
+  12  C5    CB    S   11  10   9     1.390   103.900     0.000  -0.08800
+  13  C6    C     B   12  11  10     1.420   130.400   180.000   0.71400
+  14  O6    O     E   13  12  11     1.230   128.800     0.000  -0.45900
+  15  N1    NA    B   13  12  11     1.400   111.380   180.000  -0.74600
+  16  H1    H     E   15  13  12     1.000   117.360   179.900   0.34000
+  17  C2    CA    B   15  13  12     1.380   125.240    -0.100   0.84200
+  18  N2    N2    B   17  15  13     1.340   116.020   180.000  -0.75800
+  19  H21   H2    E   18  17  15     1.010   127.000    -0.820   0.32400
+  20  H22   H2    E   18  17  15     1.010   116.530  -179.440   0.33300
+  21  N3    NC    S   17  15  13     1.330   123.300     0.000  -0.70200
+  22  C4    CB    E   21  17  15     1.360   112.200     0.000   0.49000
+  23  C3'   CH    M    6   5   4     1.530   115.820    48.860   0.21000
+  24  C2'   CH    S   23   6   5     1.530   102.080  -155.280   0.08200
+  25  O2'   OH    S   24  23   6     1.420   110.780   -76.400  -0.51200
+  26  HO2'  HO    E   25  24  23     0.960   109.470   180.000   0.31600
+  27  O3'   OS    M   23   6   5     1.420   111.950    83.180  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N9
+ C3'  C1'  C2'  O2'
+ C5   N1   C6   O6
+ C6   C2   N1   H1
+
+LOOP
+ C1'  C2'
+ N9   C4
+ C5   C4
+
+DONE
+    D-CYTOSINE
+DCYT
+ DCYT INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.430   -98.890  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.000   -39.220   0.15300
+   6  C4'   CH    M    5   4   3     1.520   110.000  -151.000   0.18500
+   7  O1'   OS    S    6   5   4     1.460   108.860   -86.310  -0.38600
+   8  C1'   CH    S    7   6   5     1.420   110.040   105.600   0.50000
+   9  N1    N*    S    8   7   6     1.490   108.100  -127.700  -0.57200
+  10  C6    CJ    S    9   8   7     1.360   121.100    81.590   0.37700
+  11  C5    CJ    S   10   9   8     1.360   121.000   180.000  -0.23000
+  12  C4    CA    B   11  10   9     1.430   116.900     0.000   0.63000
+  13  N4    N2    B   12  11  10     1.320   120.100   180.000  -0.74300
+  14  H41   H2    E   13  12  11     1.010   117.700     0.000   0.33500
+  15  H42   H2    E   13  12  11     1.010   120.270   180.000   0.33800
+  16  N3    NC    S   12  11  10     1.330   121.700     0.000  -0.79100
+  17  C2    C     S   16  12  11     1.360   120.500     0.000   0.93800
+  18  O2    O     E   17  16  12     1.240   122.400   180.000  -0.51800
+  19  C3'   CH    M    6   5   4     1.530   115.780  -329.110   0.17200
+  20  C2'   C2    E   19   6   5     1.530   102.800   -86.300  -0.04700
+  21  O3'   OS    M   19   6   5     1.420   116.520  -203.470  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N1
+ N1   N3   C2   O2
+
+LOOP
+ C1'  C2'
+ N1   C2
+
+DONE
+   R-CYTOSINE
+RCYT
+ RCYT INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O5'   OS    M    3   2   1     1.600   101.340   -78.600  -0.53500
+   5  C5'   C2    M    4   3   2     1.440   119.020   -60.180   0.17500
+   6  C4'   CH    M    5   4   3     1.520   110.020   174.900   0.19700
+   7  O1'   OS    S    6   5   4     1.460   108.870   -67.740  -0.41300
+   8  C1'   CH    S    7   6   5     1.420   109.840   144.700   0.52200
+   9  N1    N*    S    8   7   6     1.490   108.100  -119.920  -0.57200
+  10  C6    CJ    S    9   8   7     1.360   121.100    13.450   0.37700
+  11  C5    CJ    S   10   9   8     1.360   121.000   180.000  -0.23000
+  12  C4    CA    B   11  10   9     1.430   116.900     0.000   0.63000
+  13  N4    N2    B   12  11  10     1.320   120.100   180.000  -0.74300
+  14  H41   H2    E   13  12  11     1.010   117.700     0.000   0.33500
+  15  H42   H2    E   13  12  11     1.010   120.270   180.000   0.33800
+  16  N3    NC    S   12  11  10     1.330   121.700     0.000  -0.79100
+  17  C2    C     S   16  12  11     1.360   120.500     0.000   0.93800
+  18  O2    O     E   17  16  12     1.240   122.400   180.000  -0.51800
+  19  C3'   CH    M    6   5   4     1.530   115.820    48.860   0.21000
+  20  C2'   CH    S   19   6   5     1.530   102.080  -155.280   0.08200
+  21  O2'   OH    S   20  19   6     1.420   110.780   -76.400  -0.51200
+  22  HO2'  HO    E   21  20  19     0.960   109.470   180.000   0.31600
+  23  O3'   OS    M   19   6   5     1.420   111.950    83.180  -0.53500
+
+IMPROPER
+ C5'  C4'  C3'  O1'
+ C4'  C2'  C3'  O3'
+ O1'  C2'  C1'  N1
+ C3'  C1'  C2'  O2'
+ N1   N3   C2   O2
+
+LOOP
+ C1'  C2'
+ N1   C2
+
+DONE
+      OH BEGINNING
+OHB
+ OHB  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H     HO    M    3   2   1     1.000   120.000   180.000   0.24300
+   5  O     OH    M    4   3   2     0.960   120.000   180.000  -0.57700
+
+DONE
+      D-OH END
+DOHE
+ DOHE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O     OH    M    3   2   1     1.600   101.430   -98.890  -0.62100
+   5  H     HO    M    4   3   2     0.960   119.000   -39.220   0.22600
+
+DONE
+     R-OH END
+ROHE
+ ROHE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O     OH    M    3   2   1     1.600   101.430   -78.600  -0.62100
+   5  H     HO    M    4   3   2     0.960   119.000   -39.220   0.22600
+
+DONE
+PROTEIN-OH END
+
+ POHE INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  O     OH    M    3   2   1     1.360   113.000   180.890  -0.38000
+   5  H     HO    M    4   3   2     0.960   107.000   -39.220   0.38000
+
+DONE
+       D - PHOSPATE MINUS
+DPOM
+ DPOM INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  P     P     M    3   2   1     1.600   119.040  -200.850   1.42900
+   5  OA    O2    E    4   3   2     1.480   109.610  -214.890  -0.85000
+   6  OB    O2    E    4   3   2     1.480   109.580  -342.910  -0.85000
+
+DONE
+       R - PHOSPHATE MINUS
+RPOM
+ RPOM INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  P     P     M    3   2   1     1.600   119.040  -213.190   1.42900
+   5  OA    O2    E    4   3   2     1.480   109.580  -194.890  -0.85000
+   6  OB    O2    E    4   3   2     1.480   109.650  -332.610  -0.85000
+
+DONE
+     H BEGINNING
+HB
+ HB   INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H     HO    M    3   2   1     1.000   120.000   180.000   0.28500
+
+DONE
+     H END
+HE
+ HE   INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  H     HO    M    3   2   1     0.960   114.970  -211.370   0.31300
+
+DONE
+      ALANINE
+ALA
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21500
+   7  CB    C3    E    6   4   3     1.525   111.100    60.000   0.03100
+   8  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+   9  O     O     E    8   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE
+GLY
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    C2    M    4   3   2     1.449   121.900   180.000   0.24600
+   7  C     C     M    6   4   3     1.522   110.400   180.000   0.52600
+   8  O     O     E    7   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+
+DONE
+     SERINE
+SER
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.29200
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.19400
+   8  OG    OH    S    7   6   4     1.430   109.470   180.000  -0.55000
+   9  HOG   HO    E    8   7   6     0.960   109.470   180.000   0.31000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     THREONINE
+THR
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.26800
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG2   C3    E    7   6   4     1.525   109.470   300.000   0.00700
+   9  OG1   OH    S    7   6   4     1.430   109.470    60.000  -0.55000
+  10  HOG   HO    E    9   7   6     0.960   109.470   180.000   0.31000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+
+DONE
+     LEUCINE
+LEU
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20400
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.01600
+   8  CG    CH    B    7   6   4     1.525   109.470   180.000   0.05400
+   9  CD1   C3    E    8   7   6     1.525   109.470    60.000  -0.01400
+  10  CD2   C3    E    8   7   6     1.525   109.470   180.000  -0.01400
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+
+DONE
+      ISOLEUCINE
+ILE
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19900
+   7  CB    CH    B    6   4   3     1.525   109.470    60.000   0.03000
+   8  CG2   C3    E    7   6   4     1.525   109.470    60.000   0.00100
+   9  CG1   C2    S    7   6   4     1.525   109.470   180.000   0.01700
+  10  CD1   C3    E    9   7   6     1.525   109.470   180.000  -0.00100
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20100
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.03300
+   8  CG1   C3    E    7   6   4     1.525   109.470    60.000   0.00600
+   9  CG2   C3    E    7   6   4     1.525   109.470   180.000   0.00600
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+
+DONE
+      ASPARAGINE
+ASN
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00300
+   8  CG    C     B    7   6   4     1.522   111.100   180.000   0.67500
+   9  OD1   O     E    8   7   6     1.229   120.500     0.000  -0.47000
+  10  ND2   N     B    8   7   6     1.335   116.600   180.000  -0.86700
+  11  HND1  H     E   10   8   7     1.010   119.800     0.000   0.34400
+  12  HND2  H     E   10   8   7     1.010   119.800   180.000   0.34400
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+
+DONE
+    GLUTAMINE
+GLN
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.05300
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000  -0.04300
+   9  CD    C     B    8   7   6     1.522   111.100   180.000   0.67500
+  10  OE1   O     E    9   8   7     1.229   120.500     0.000  -0.47000
+  11  NE2   N     B    9   8   7     1.335   116.600   180.000  -0.86700
+  12  HNE1  H     E   11   9   8     1.010   119.800     0.000   0.34400
+  13  HNE2  H     E   11   9   8     1.010   119.800   180.000   0.34400
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.23700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.04900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05800
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.11100
+  10  NE    N2    B    9   8   7     1.480   111.000   180.000  -0.49300
+  11  HNE   H3    E   10   9   8     1.010   118.500     0.000   0.29400
+  12  CZ    CA    B   10   9   8     1.330   123.000   180.000   0.81300
+  13  NH1   N2    B   12  10   9     1.330   122.000     0.000  -0.63450
+  14  HN11  H3    E   13  12  10     1.010   119.800     0.000   0.36150
+  15  HN12  H3    E   13  12  10     1.010   119.800   180.000   0.36150
+  16  NH2   N2    B   12  10   9     1.330   118.000   180.000  -0.63450
+  17  HN21  H3    E   16  12  10     1.010   119.800     0.000   0.36150
+  18  HN22  H3    E   16  12  10     1.010   119.800   180.000   0.36150
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  20  O     O     E   19   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+
+DONE
+      HISTIDINE DELTAH
+HID
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.08900
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.44400
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.32000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  12  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.52700
+  13  CD2   CF    E   12  11   9     1.360   110.000     0.000   0.14500
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH
+HIE
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.11200
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.52700
+  10  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  11  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.44400
+  12  HNE   H     E   11  10   9     1.010   125.000   180.000   0.32000
+  13  CD2   CG    E   11  10   9     1.360   110.000     0.000   0.12200
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS
+HIP
+ HIP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19500
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.10300
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.61300
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.47800
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.71900
+  12  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.68600
+  13  HNE   H     E   12  11   9     1.010   125.000   180.000   0.48600
+  14  CD2   CG    E   12  11   9     1.360   110.000     0.000   0.35300
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN
+TRP
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02000
+   8  CG    C*    S    7   6   4     1.510   115.000   180.000   0.04600
+   9  CD1   CG    S    8   7   6     1.340   127.000   180.000   0.11700
+  10  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.33000
+  11  HNE   H     E   10   9   8     1.010   125.500   180.000   0.29400
+  12  CE2   CN    S   10   9   8     1.310   109.000     0.000   0.00000
+  13  CZ2   CD    S   12  10   9     1.400   128.000   180.000   0.02900
+  14  CH2   CD    S   13  12  10     1.390   116.000   180.000   0.03400
+  15  CZ3   CD    S   14  13  12     1.350   121.000     0.000  -0.08200
+  16  CE3   CD    S   15  14  13     1.410   122.000     0.000   0.14500
+  17  CD2   CB    E   16  15  14     1.400   117.000     0.000  -0.27500
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+     PHENYLALANINE
+PHE
+ PHE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21400
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03800
+   8  CG    CA    S    7   6   4     1.510   115.000   180.000   0.01100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.01100
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00400
+  11  CZ    CD    S   10   9   8     1.400   120.000     0.000  -0.00300
+  12  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00400
+  13  CD2   CD    E   12  11  10     1.400   120.000     0.000  -0.01100
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE
+TYR
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24500
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02200
+   8  CG    CA    S    7   6   4     1.510   109.470   180.000  -0.00100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.03500
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.10000
+  11  CZ    C     B   10   9   8     1.400   120.000     0.000  -0.12100
+  12  OH    OH    S   11  10   9     1.360   120.000   180.000  -0.36800
+  13  HOH   HO    E   12  11  10     0.960   113.000     0.000   0.33900
+  14  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.10000
+  15  CD2   CD    E   14  11  10     1.400   120.000     0.000  -0.03500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID
+GLU
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.510   109.470   180.000  -0.20800
+   9  CD    C     B    8   7   6     1.527   109.470   180.000   0.62000
+  10  OE1   O2    E    9   8   7     1.260   117.200    90.000  -0.70600
+  11  OE2   O2    E    9   8   7     1.260   117.200   270.000  -0.70600
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+
+DONE
+     ASPARTIC ACID
+ASP
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.20800
+   8  CG    C     B    7   6   4     1.527   109.470   180.000   0.62000
+   9  OD1   O2    E    8   7   6     1.260   117.200    90.000  -0.70600
+  10  OD2   O2    E    8   7   6     1.260   117.200   270.000  -0.70600
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+
+DONE
+     LYSINE
+LYS
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.22700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05300
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.04800
+  10  CE    C2    S    9   8   7     1.525   109.470   180.000   0.21800
+  11  NZ    N3    3   10   9   8     1.470   109.470   180.000  -0.27200
+  12  HNZ1  H3    E   11  10   9     1.010   109.470    60.000   0.31100
+  13  HNZ2  H3    E   11  10   9     1.010   109.470   180.000   0.31100
+  14  HNZ3  H3    E   11  10   9     1.010   109.470   300.000   0.31100
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     PROLINE
+PRO
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.25700
+   5  CD    C2    S    4   3   2     1.458   126.100   356.100   0.08400
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.03600
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300  -0.00100
+   8  CA    CH    M    4   3   2     1.451   120.600   175.200   0.11200
+   9  C     C     M    8   4   3     1.522   111.100     0.000   0.52600
+  10  O     O     E    9   8   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ -M   CA   N    CD
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE
+CYS
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.14600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.10000
+   8  SG    SH    3    7   6   4     1.810   116.000   180.000   0.82700
+   9  HG    HS    E    8   7   6     1.330    96.000   180.000   0.13500
+  10  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.48100
+  11  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.48100
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     CYSTINE(S-S BRIDGE)
+CYX
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.08800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.14300
+   8  SG    S     B    7   6   4     1.810   116.000   180.000   0.82400
+   9  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.40450
+  10  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.40450
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      METHIONINE
+MET
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.13700
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03700
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.09000
+   9  SD    S     3    8   7   6     1.810   110.000   180.000   0.73700
+  10  CE    C3    E    9   8   7     1.780   100.000   180.000   0.00700
+  11  LP1   LP    E    9   8   7     0.679    96.700    80.000  -0.38100
+  12  LP2   LP    E    9   8   7     0.679    96.700   280.000  -0.38100
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ -M   CA   N    HN
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      ACE BEGINNING GROUP
+ACE
+ ACE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  CH3   C3    M    3   2   1     1.000    90.000   180.000  -0.02600
+   5  C     C     M    4   3   2     1.530   111.100   180.000   0.52600
+   6  O     O     E    5   4   3     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CH3  +M   C    O
+
+DONE
+   N-Methyl end group
+NME
+ NME  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CM    C3    E    4   3   2     1.449   121.900   180.000   0.27200
+
+IMPROPER
+ -M CM N HN
+
+DONE
+MG  PREP
+MG  
+MG   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 MG     MG    M    3    2    1    1.0000   90.0000  180.0000 2.000
+    
+DONE
+K   PREP
+K   
+K    INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 K      SO    M    3    2    1    1.0000   90.0000  180.0000 1.000
+    
+DONE
+NA  PREP
+NA  
+NA   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 NA     SO    M    3    2    1    1.0000   90.0000  180.0000 1.000
+    
+DONE
+CL  PREP
+CL  
+CL   INT    1
+CORR     OMIT DU   BEG
+  0.000000
+    1 DUMM   DU    M    0   -1   -2    0.0000    0.0000    0.0000 0.000
+    2 DUMM   DU    M    1    0   -1    1.0000    0.0000    0.0000 0.000
+    3 DUMM   DU    M    2    1    0    1.0000   90.0000    0.0000 0.000
+    4 CL     CL    M    3    2    1    1.0000   90.0000  180.0000 -1.000
+    
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ACE_ACE_BEGINNING_GROUP.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ACE_ACE_BEGINNING_GROUP.in_frag
new file mode 100644
index 000000000..887cc6573
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ACE_ACE_BEGINNING_GROUP.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  CH3 C3 M   3   2   1      1.090     90.000    180.000
+  5    C  C M   4   3   2      1.530    111.100    180.000
+  6    O  O E   5   4   3      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..932105de5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ALA_ALANINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C3 E   6   4   3      1.525    111.100     60.000
+  9    C  C M   6   4   3      1.522    111.100    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..16f858402
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ARG_ARGININE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   CD C2 S   9   8   6      1.525    109.470    180.000
+ 11   NE N2 B  10   9   8      1.480    111.000    180.000
+ 12   HE  H E  11  10   9      1.010    118.500      0.000
+ 13   CZ CA B  11  10   9      1.330    123.000    180.000
+ 14  NH1 N2 B  13  11  10      1.330    122.000      0.000
+ 15 HH11  H E  14  13  11      1.010    119.800      0.000
+ 16 HH12  H E  14  13  11      1.010    119.800    180.000
+ 17  NH2 N2 B  13  11  10      1.330    118.000    180.000
+ 18 HH21  H E  17  13  11      1.010    119.800      0.000
+ 19 HH22  H E  17  13  11      1.010    119.800    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..7b3d4c900
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG  C B   8   6   4      1.522    111.100    180.000
+ 10  OD1  O E   9   8   6      1.229    120.500      0.000
+ 11  ND2  N B   9   8   6      1.335    116.600    180.000
+ 12 HD21  H E  11   9   8      1.010    119.800    180.000
+ 13 HD22  H E  11   9   8      1.010    119.800      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O  O E  14   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..fd1d28ee1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG  C B   8   6   4      1.527    109.470    180.000
+ 10  OD1 O2 E   9   8   6      1.260    117.200     90.000
+ 11  OD2 O2 E   9   8   6      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..aa99fca44
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/CYS_CYSTEINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   SG SH S   8   6   4      1.810    116.000    180.000
+ 10   HG HS E   9   8   6      1.330     96.000    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..b8b6396b6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   SG  S E   7   6   4      1.810    116.000    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O  O E  10   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..48f33064c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   CD  C B   9   8   6      1.522    111.100    180.000
+ 11  OE1  O E  10   9   8      1.229    120.500      0.000
+ 12  NE2  N B  10   9   8      1.335    116.600    180.000
+ 13 HE21  H E  12  10   9      1.010    119.800    180.000
+ 14 HE22  H E  12  10   9      1.010    119.800      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O  O E  15   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..cbdb48fdc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.510    109.470    180.000
+ 10   CD  C B   9   8   6      1.527    109.470    180.000
+ 11  OE1 O2 E  10   9   8      1.260    117.200     90.000
+ 12  OE2 O2 E  10   9   8      1.260    117.200    270.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O  O E  13   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..8ac9c1995
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H0 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H0 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O  O E   9   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..c2a789c7e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CC S   8   6   4      1.510    115.000    180.000
+ 10  ND1 NA B   9   8   6      1.390    122.000    180.000
+ 11  HD1  H E  10   9   8      1.010    126.000      0.000
+ 12  CE1 CR B  10   9   8      1.320    108.000    180.000
+ 13  HE1 H5 E  12  10   9      1.090    120.000    180.000
+ 14  NE2 NB S  12  10   9      1.310    109.000      0.000
+ 15  CD2 CV S  14  12  10      1.360    110.000      0.000
+ 16  HD2 H4 E  15  14  12      1.090    120.000    180.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..937fd0f8e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CC S   8   6   4      1.510    115.000    180.000
+ 10  ND1 NB S   9   8   6      1.390    122.000    180.000
+ 11  CE1 CR B  10   9   8      1.320    108.000    180.000
+ 12  HE1 H5 E  11  10   9      1.090    120.000    180.000
+ 13  NE2 NA B  11  10   9      1.310    109.000      0.000
+ 14  HE2  H E  13  11  10      1.010    125.000    180.000
+ 15  CD2 CW S  13  11  10      1.360    110.000      0.000
+ 16  HD2 H4 E  15  13  11      1.090    120.000    180.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O  O E  17   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..cf8622b4b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CC S   8   6   4      1.510    115.000    180.000
+ 10  ND1 NA B   9   8   6      1.390    122.000    180.000
+ 11  HD1  H E  10   9   8      1.010    126.000      0.000
+ 12  CE1 CR B  10   9   8      1.320    108.000    180.000
+ 13  HE1 H5 E  12  10   9      1.090    120.000    180.000
+ 14  NE2 NA B  12  10   9      1.310    109.000      0.000
+ 15  HE2  H E  14  12  10      1.010    125.000    180.000
+ 16  CD2 CW S  14  12  10      1.360    110.000      0.000
+ 17  HD2 H4 E  16  14  12      1.090    120.000    180.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O  O E  18   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..0780bb2ea
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C1 B   6   4   3      1.525    109.470     60.000
+  9  CG2 C3 E   8   6   4      1.525    109.470     60.000
+ 10  CG1 C2 S   8   6   4      1.525    109.470    180.000
+ 11  CD1 C3 E  10   8   6      1.525    109.470    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..48693cc0e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/LEU_LEUCINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C1 B   8   6   4      1.525    109.470    180.000
+ 10  CD1 C3 E   9   8   6      1.525    109.470     60.000
+ 11  CD2 C3 E   9   8   6      1.525    109.470    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..d59902c6f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/LYS_LYSINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   CD C2 S   9   8   6      1.525    109.470    180.000
+ 11   CE C2 S  10   9   8      1.525    109.470    180.000
+ 12   NZ N3 3  11  10   9      1.470    109.470    180.000
+ 13  HZ1  H E  12  11  10      1.010    109.470     60.000
+ 14  HZ2  H E  12  11  10      1.010    109.470    180.000
+ 15  HZ3  H E  12  11  10      1.010    109.470    300.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O  O E  16   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..96bdb5c3c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/MET_METHIONINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   SD  S S   9   8   6      1.810    110.000    180.000
+ 11   CE C3 E  10   9   8      1.780    100.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/NME_N-methyl_all_atom.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/NME_N-methyl_all_atom.in_frag
new file mode 100644
index 000000000..870b56ca7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/NME_N-methyl_all_atom.in_frag
@@ -0,0 +1,6 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6  CH3 C3 E   4   3   2      1.449    121.900    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..ac7a7a975
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CA S   8   6   4      1.510    115.000    180.000
+ 10  CD1 CA B   9   8   6      1.400    120.000    180.000
+ 11  HD1 HA E  10   9   8      1.090    120.000      0.000
+ 12  CE1 CA B  10   9   8      1.400    120.000    180.000
+ 13  HE1 HA E  12  10   9      1.090    120.000    180.000
+ 14   CZ CA B  12  10   9      1.400    120.000      0.000
+ 15   HZ HA E  14  12  10      1.090    120.000    180.000
+ 16  CE2 CA B  14  12  10      1.400    120.000      0.000
+ 17  HE2 HA E  16  14  12      1.090    120.000    180.000
+ 18  CD2 CA S  16  14  12      1.400    120.000      0.000
+ 19  HD2 HA E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O  O E  20   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..9bf91e5eb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/PRO_PROLINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD C2 S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CT M   4   3   2      1.451    120.600    175.200
+  9   HA H1 E   8   4   3      1.090    109.500     60.000
+ 10    C  C M   8   4   3      1.522    109.500    300.000
+ 11    O  O E  10   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/SER_SERINE.in_frag
new file mode 100644
index 000000000..2704d8408
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/SER_SERINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   OG OH S   8   6   4      1.430    109.470    180.000
+ 10   HG HO E   9   8   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/THR_THREONINE.in_frag
new file mode 100644
index 000000000..4995d71cb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/THR_THREONINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C1 B   6   4   3      1.525    111.100     60.000
+  9  CG2 C3 E   8   6   4      1.525    109.470    300.000
+ 10  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 11  HG1 HO E  10   8   6      0.960    109.470    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O  O E  12   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..3fa7d3c9b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,25 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C* S   8   6   4      1.510    115.000    180.000
+ 10  CD1 CW B   9   8   6      1.340    127.000    180.000
+ 11  HD1 H4 E  10   9   8      1.090    120.000      0.000
+ 12  NE1 NA B  10   9   8      1.430    107.000    180.000
+ 13  HE1  H E  12  10   9      1.010    125.500    180.000
+ 14  CE2 CN S  12  10   9      1.310    109.000      0.000
+ 15  CZ2 CA B  14  12  10      1.400    128.000    180.000
+ 16  HZ2 HA E  15  14  12      1.090    120.000      0.000
+ 17  CH2 CA B  15  14  12      1.390    116.000    180.000
+ 18  HH2 HA E  17  15  14      1.090    120.000    180.000
+ 19  CZ3 CA B  17  15  14      1.350    121.000      0.000
+ 20  HZ3 HA E  19  17  15      1.090    120.000    180.000
+ 21  CE3 CA B  19  17  15      1.410    122.000      0.000
+ 22  HE3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CD2 CB E  21  19  17      1.400    117.000      0.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O  O E  24   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..8e473916c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/TYR_TYROSINE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CA S   8   6   4      1.510    109.470    180.000
+ 10  CD1 CA B   9   8   6      1.400    120.000    180.000
+ 11  HD1 HA E  10   9   8      1.090    120.000      0.000
+ 12  CE1 CA B  10   9   8      1.400    120.000    180.000
+ 13  HE1 HA E  12  10   9      1.090    120.000    180.000
+ 14   CZ  C B  12  10   9      1.400    120.000      0.000
+ 15   OH OH S  14  12  10      1.360    120.000    180.000
+ 16   HH HO E  15  14  12      0.960    113.000      0.000
+ 17  CE2 CA B  14  12  10      1.400    120.000      0.000
+ 18  HE2 HA E  17  14  12      1.090    120.000    180.000
+ 19  CD2 CA S  17  14  12      1.400    120.000      0.000
+ 20  HD2 HA E  19  17  14      1.090    120.000    180.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O  O E  21   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/VAL_VALINE.in_frag
new file mode 100644
index 000000000..3536fecad
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/VAL_VALINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C1 B   6   4   3      1.525    111.100     60.000
+  9  CG1 C3 E   8   6   4      1.525    109.470     60.000
+ 10  CG2 C3 E   8   6   4      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O  O E  11   6   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_amino03/uni_amino03.in b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/uni_amino03.in
new file mode 100644
index 000000000..e6b4d7827
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_amino03/uni_amino03.in
@@ -0,0 +1,701 @@
+    1    1    2
+db94.dat
+ALANINE                                                         
+                                                                
+ALA  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000  0.00000 
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000  0.00000 
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000  0.00000 
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.404773
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.294276
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.008639
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.105187
+   8  CB    C3    E    6   4   3     1.525   111.100    60.000  -0.001146
+   9  C     C     M    6   4   3     1.522   111.100   180.000   0.570224
+  10  O     O     E    9   6   4     1.229   120.500     0.000  -0.555129
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+GLYCINE                                                         
+                                                                
+GLY  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.372157
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.289253
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.131460
+   7  HA2   H0    E    6   4   3     1.090   109.500   300.000   0.102138
+   8  HA3   H0    E    6   4   3     1.090   109.500    60.000   0.102138
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.575048
+  10  O     O     E    9   6   4     1.229   120.500     0.000  -0.564962
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+SERINE                                                          
+                                                                
+SER  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.431021
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.281422
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.015894
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.130209
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.229750
+   9  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.624641
+  10  HG    HO    E    9   8   6     0.960   109.470   180.000   0.418056
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.577634
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.565513
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+THREONINE                                                       
+                                                                
+THR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.245382
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.255339
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.273122
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.168506
+   8  CB    C1    B    6   4   3     1.525   111.100    60.000   0.274568
+   9  CG2   C3    E    8   6   4     1.525   109.470   300.000   0.028008
+  10  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.631919
+  11  HG1   HO    E   10   8   6     0.960   109.470   180.000   0.416145
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.559878
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.552020
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+LEUCINE                                                         
+                                                                
+LEU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.355153
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.262417
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.112233
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.144791
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.002543
+   9  CG    C1    B    8   6   4     1.525   109.470   180.000   0.106149
+  10  CD1   C3    E    9   8   6     1.525   109.470    60.000  -0.032069
+  11  CD2   C3    E    9   8   6     1.525   109.470   180.000  -0.032069
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.573471
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.557847
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+ISOLEUCINE                                                      
+                                                                
+ILE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.382433
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.267891
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.161079
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.114397
+   8  CB    C1    B    6   4   3     1.525   109.470    60.000   0.088803
+   9  CG2   C3    E    8   6   4     1.525   109.470    60.000  -0.022775
+  10  CG1   C2    S    8   6   4     1.525   109.470   180.000   0.043975
+  11  CD1   C3    E   10   8   6     1.525   109.470   180.000  -0.022775
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.670457
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.596460
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+VALINE                                                          
+                                                                
+VAL  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.353402
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.263004
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.172637
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000  -0.071991
+   8  CB    C1    B    6   4   3     1.525   111.100    60.000   0.028018
+   9  CG1   C3    E    8   6   4     1.525   109.470    60.000  -0.025828
+  10  CG2   C3    E    8   6   4     1.525   109.470   180.000  -0.025828
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.556365
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.542975
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+ASPARAGINE                                                      
+                                                                
+ASN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.394684
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.272944
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.029348
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.071762
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.029140
+   9  CG    C     B    8   6   4     1.522   111.100   180.000   0.624880
+  10  OD1   O     E    9   8   6     1.229   120.500     0.000  -0.582817
+  11  ND2   N     B    9   8   6     1.335   116.600   180.000  -0.877516
+  12  HD21  H     E   11   9   8     1.010   119.800   180.000   0.396301
+  13  HD22  H     E   11   9   8     1.010   119.800     0.000   0.396301
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.608205
+  15  O     O     E   14   6   4     1.229   120.500     0.000  -0.573862
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CB   ND2  CG   OD1                                             
+ CG   HD21 ND2  HD22                                            
+                                                                
+DONE
+GLUTAMINE                                                       
+                                                                
+GLN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.295232
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.242728
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.066179
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.103914
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.009817
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000   0.062750
+  10  CD    C     B    9   8   6     1.522   111.100   180.000   0.637189
+  11  OE1   O     E   10   9   8     1.229   120.500     0.000  -0.581321
+  12  NE2   N     B   10   9   8     1.335   116.600   180.000  -0.875006
+  13  HE21  H     E   12  10   9     1.010   119.800   180.000   0.393384
+  14  HE22  H     E   12  10   9     1.010   119.800     0.000   0.393384
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.520619
+  16  O     O     E   15   6   4     1.229   120.500     0.000  -0.546047
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   NE2  CD   OE1                                             
+ CD   HE21 NE2  HE22                                            
+                                                                
+DONE
+ARGININE                                                        
+                                                                
+ARG  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.323242
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.261706
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.131278
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.080284
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.102656
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000  -0.040580
+  10  CD    C2    S    9   8   6     1.525   109.470   180.000   0.357756
+  11  NE    N2    B   10   9   8     1.480   111.000   180.000  -0.523859
+  12  HE    H     E   11  10   9     1.010   118.500     0.000   0.355845
+  13  CZ    CA    B   11  10   9     1.330   123.000   180.000   0.577322
+  14  NH1   N2    B   13  11  10     1.330   122.000     0.000  -0.706786
+  15  HH11  H     E   14  13  11     1.010   119.800     0.000   0.404070
+  16  HH12  H     E   14  13  11     1.010   119.800   180.000   0.404070
+  17  NH2   N2    B   13  11  10     1.330   118.000   180.000  -0.706786
+  18  HH21  H     E   17  13  11     1.010   119.800     0.000   0.404070
+  19  HH22  H     E   17  13  11     1.010   119.800   180.000   0.404070
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.692240
+  21  O     O     E   20   6   4     1.229   120.500     0.000  -0.611560
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ NE   NH1  CZ   NH2                                             
+ CD   CZ   NE   HE                                              
+ CZ   HH11 NH1  HH12                                            
+ CZ   HH21 NH2  HH22                                            
+                                                                
+DONE
+HISTIDINE DELTAH                                                
+                                                                
+HID  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.485698
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.298484
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.093132
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.061609
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.056235
+   9  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.021327
+  10  ND1   NA    B    9   8   6     1.390   122.000   180.000  -0.237041
+  11  HD1   H     E   10   9   8     1.010   126.000     0.000   0.291884
+  12  CE1   CR    B   10   9   8     1.320   108.000   180.000   0.161410
+  13  HE1   H5    E   12  10   9     1.090   120.000   180.000   0.108974
+  14  NE2   NB    S   12  10   9     1.310   109.000     0.000  -0.558496
+  15  CD2   CV    S   14  12  10     1.360   110.000     0.000   0.061608
+  16  HD2   H4    E   15  14  12     1.090   120.000   180.000   0.101812
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.656393
+  18  O     O     E   17   6   4     1.229   120.500     0.000  -0.588981
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE
+HISTIDINE EPSILONH                                              
+                                                                
+HIE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.452523
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.305419
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.009424
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.115132
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.050952
+   9  CG    CC    S    8   6   4     1.510   115.000   180.000   0.220000
+  10  ND1   NB    S    9   8   6     1.390   122.000   180.000  -0.510182
+  11  CE1   CR    B   10   9   8     1.320   108.000   180.000   0.059390
+  12  HE1   H5    E   11  10   9     1.090   120.000   180.000   0.127164
+  13  NE2   NA    B   11  10   9     1.310   109.000     0.000  -0.085631
+  14  HE2   H     E   13  11  10     1.010   125.000   180.000   0.282822
+  15  CD2   CW    S   13  11  10     1.360   110.000     0.000  -0.288154
+  16  HD2   H4    E   15  13  11     1.090   120.000   180.000   0.158752
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.601879
+  18  O     O     E   17   6   4     1.229   120.500     0.000  -0.575595
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CE1  CD2  NE2  HE2                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE
+HISTIDINE PLUS                                                  
+                                                                
+HIP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.213345
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.236267
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.120686
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.111476
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.162252
+   9  CG    CC    S    8   6   4     1.510   115.000   180.000   0.011006
+  10  ND1   NA    B    9   8   6     1.390   122.000   180.000  -0.010420
+  11  HD1   H     E   10   9   8     1.010   126.000     0.000   0.256622
+  12  CE1   CR    B   10   9   8     1.320   108.000   180.000  -0.005915
+  13  HE1   H5    E   12  10   9     1.090   120.000   180.000   0.221029
+  14  NE2   NA    B   12  10   9     1.310   109.000     0.000  -0.155286
+  15  HE2   H     E   14  12  10     1.010   125.000   180.000   0.374753
+  16  CD2   CW    S   14  12  10     1.360   110.000     0.000  -0.166780
+  17  HD2   H4    E   16  14  12     1.090   120.000   180.000   0.232160
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.655436
+  19  O     O     E   18   6   4     1.229   120.500     0.000  -0.588571
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CE1  CD2  NE2  HE2                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE
+TRYPTOPHAN                                                      
+                                                                
+TRP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.411664
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.273301
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.002956
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.103803
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.061735
+   9  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.080414
+  10  CD1   CW    B    9   8   6     1.340   127.000   180.000  -0.232819
+  11  HD1   H4    E   10   9   8     1.090   120.000     0.000   0.190537
+  12  NE1   NA    B   10   9   8     1.430   107.000   180.000  -0.268290
+  13  HE1   H     E   12  10   9     1.010   125.500   180.000   0.338714
+  14  CE2   CN    S   12  10   9     1.310   109.000     0.000   0.123849
+  15  CZ2   CA    B   14  12  10     1.400   128.000   180.000  -0.207512
+  16  HZ2   HA    E   15  14  12     1.090   120.000     0.000   0.131853
+  17  CH2   CA    B   15  14  12     1.390   116.000   180.000  -0.135046
+  18  HH2   HA    E   17  15  14     1.090   120.000   180.000   0.120613
+  19  CZ3   CA    B   17  15  14     1.350   121.000     0.000  -0.181662
+  20  HZ3   HA    E   19  17  15     1.090   120.000   180.000   0.122537
+  21  CE3   CA    B   19  17  15     1.410   122.000     0.000  -0.158010
+  22  HE3   HA    E   21  19  17     1.090   120.000   180.000   0.129612
+  23  CD2   CB    E   21  19  17     1.400   117.000     0.000   0.052551
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.578081
+  25  O     O     E   24   6   4     1.229   120.500     0.000  -0.548812
+
+LOOP                                                            
+ CG   CD2                                                       
+ CE2  CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CD1  CE2  NE1  HE1                                             
+ CE2  CH2  CZ2  HZ2                                             
+ CZ2  CZ3  CH2  HH2                                             
+ CH2  CE3  CZ3  HZ3                                             
+ CZ3  CD2  CE3  HE3                                             
+ CG   NE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE
+PHENYLALANINE                                                   
+                                                                
+PHE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.364777
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.256678
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.016642
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.104601
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.059760
+   9  CG    CA    S    8   6   4     1.510   115.000   180.000   0.030486
+  10  CD1   CA    B    9   8   6     1.400   120.000   180.000  -0.130112
+  11  HD1   HA    E   10   9   8     1.090   120.000     0.000   0.113385
+  12  CE1   CA    B   10   9   8     1.400   120.000   180.000  -0.152386
+  13  HE1   HA    E   12  10   9     1.090   120.000   180.000   0.129587
+  14  CZ    CA    B   12  10   9     1.400   120.000     0.000  -0.103592
+  15  HZ    HA    E   14  12  10     1.090   120.000   180.000   0.117757
+  16  CE2   CA    B   14  12  10     1.400   120.000     0.000  -0.152386
+  17  HE2   HA    E   16  14  12     1.090   120.000   180.000   0.129587
+  18  CD2   CA    S   16  14  12     1.400   120.000     0.000  -0.130112
+  19  HD2   HA    E   18  16  14     1.090   120.000   180.000   0.113385
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.549342
+  21  O     O     E   20   6   4     1.229   120.500     0.000  -0.554560
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CE1  CE2  CZ   HZ
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE
+TYROSINE                                                        
+                                                                
+TYR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.520913
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.293680
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.048273
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.123759
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.028020
+   9  CG    CA    S    8   6   4     1.510   109.470   180.000   0.128642
+  10  CD1   CA    B    9   8   6     1.400   120.000   180.000  -0.201034
+  11  HD1   HA    E   10   9   8     1.090   120.000     0.000   0.148028
+  12  CE1   CA    B   10   9   8     1.400   120.000   180.000  -0.211244
+  13  HE1   HA    E   12  10   9     1.090   120.000   180.000   0.147644
+  14  CZ    C     B   12  10   9     1.400   120.000     0.000   0.241516
+  15  OH    OH    S   14  12  10     1.360   120.000   180.000  -0.475865
+  16  HH    HO    E   15  14  12     0.960   113.000     0.000   0.370940
+  17  CE2   CA    B   14  12  10     1.400   120.000     0.000  -0.211244
+  18  HE2   HA    E   17  14  12     1.090   120.000   180.000   0.147644
+  19  CD2   CA    S   17  14  12     1.400   120.000     0.000  -0.201034
+  20  HD2   HA    E   19  17  14     1.090   120.000   180.000   0.148028
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.624716
+  22  O     O     E   21   6   4     1.229   120.500     0.000  -0.573517
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+ CE1  CE2  CZ   OH
+                                                                
+DONE
+GLUTAMIC ACID                                                   
+                                                                
+GLU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.410331
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.271002
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.041375
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.050141
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.046183
+   9  CG    C2    S    8   6   4     1.510   109.470   180.000  -0.077077
+  10  CD    C     B    9   8   6     1.527   109.470   180.000   0.769692
+  11  OE1   O2    E   10   9   8     1.260   117.200    90.000  -0.784220
+  12  OE2   O2    E   10   9   8     1.260   117.200   270.000  -0.784220
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.435179
+  14  O     O     E   13   6   4     1.229   120.500     0.000  -0.557721
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CG   OE1  CD   OE2                                             
+                                                                
+DONE
+ASPARTIC ACID                                                   
+                                                                
+ASP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.500296
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.346155
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.063063
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.119627
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.045271
+   9  CG    C     B    8   6   4     1.527   109.470   180.000   0.765783
+  10  OD1   O2    E    9   8   6     1.260   117.200    90.000  -0.789356
+  11  OD2   O2    E    9   8   6     1.260   117.200   270.000  -0.789356
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.511687
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.555909
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+ CB   OD1  CG   OD2                                             
+                                                                
+DONE
+LYSINE                                                          
+                                                                
+LYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.433282
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.292494
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.037342
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.122602
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.031561
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000  -0.043701
+  10  CD    C2    S    9   8   6     1.525   109.470   180.000   0.109965
+  11  CE    C2    S   10   9   8     1.525   109.470   180.000   0.246648
+  12  NZ    N3    3   11  10   9     1.470   109.470   180.000  -0.140781
+  13  HZ1   H     E   12  11  10     1.010   109.470    60.000   0.259925
+  14  HZ2   H     E   12  11  10     1.010   109.470   180.000   0.259925
+  15  HZ3   H     E   12  11  10     1.010   109.470   300.000   0.259925
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.672478
+  17  O     O     E   16   6   4     1.229   120.500     0.000  -0.600416
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+PROLINE                                                         
+                                                                
+PRO  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.116722
+   5  CD    C2    S    4   3   2     1.458   126.100   356.100   0.123738
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.037564
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300   0.046248
+   8  CA    CT    M    4   3   2     1.451   120.600   175.200  -0.005001
+   9  HA    H1    E    8   4   3     1.090   109.500    60.000   0.064367
+  10  C     C     M    8   4   3     1.522   109.500   300.000   0.332443
+  11  O     O     E   10   8   4     1.229   120.500     0.000  -0.482635
+
+LOOP                                                            
+ CB    CA                                                        
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ -M   CD   N    CA
+                                                                
+DONE
+CYSTEINE                                                        
+                                                                
+CYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.396165
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.295187
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.059919
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.126669
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.140485
+   9  SG    SH    S    8   6   4     1.810   116.000   180.000  -0.318857
+  10  HG    HS    E    9   8   6     1.330    96.000   180.000   0.154428
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.643035
+  12  O     O     E   11   6   4     1.229   120.500     0.000  -0.584861
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+METHIONINE                                                      
+                                                                
+MET  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.394918
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.280537
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.080979
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.113428
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.064107
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000   0.154042
+  10  SD    S     S    9   8   6     1.810   110.000   180.000  -0.346102
+  11  CE    C3    E   10   9   8     1.780   100.000   180.000   0.176624
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.599684
+  13  O     O     E   12   6   4     1.229   120.500     0.000  -0.566424
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   +M   C    O                                               
+                                                                
+DONE
+ ACE BEGINNING GROUP                                            
+                                                                
+ACE  INT     1
+ CORR NOMI DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  CH3   C3    M    3   2   1     1.090    90.000   180.000   0.057379
+   5  C     C     M    4   3   2     1.530   111.100   180.000   0.453097
+   6  O     O     E    5   4   3     1.229   120.500     0.000  -0.540735
+
+IMPROPER                                                        
+ CH3  +M   C    O                                               
+                                                                
+DONE
+N-methyl all atom                                               
+                                                                
+NME  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.481458
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.286377
+   6  CH3   C3    E    4   3   2     1.449   121.900   180.000   0.225339
+
+IMPROPER
+ -M   CH3  N    H 
+
+DONE
+CYSTINE(S-S BRIDGE)
+
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.435921
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.290077
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.016965
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.118305
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.193674
+   9  SG    S     E    7   6   4     1.810   116.000   180.000  -0.200793
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.624788
+  11  O     O     E   10   6   4     1.229   120.500     0.000  -0.573167
+
+IMPROPER
+ -M   CA   N    H
+ CA   +M   C    O
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..de510b780
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C3 E   6   4   3      1.525    111.100     60.000
+  9    C  C M   6   4   3      1.522    111.100    180.000
+ 10    O O2 E   9   6   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CARG_ARGININE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CARG_ARGININE_COO-_ANION.in_frag
new file mode 100644
index 000000000..8c6c97fe0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CARG_ARGININE_COO-_ANION.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   CD C2 S   9   8   6      1.525    109.470    180.000
+ 11   NE N2 B  10   9   8      1.480    111.000    180.000
+ 12   HE  H E  11  10   9      1.010    118.500      0.000
+ 13   CZ CA B  11  10   9      1.330    123.000    180.000
+ 14  NH1 N2 B  13  11  10      1.330    122.000      0.000
+ 15 HH11  H E  14  13  11      1.010    119.800      0.000
+ 16 HH12  H E  14  13  11      1.010    119.800    180.000
+ 17  NH2 N2 B  13  11  10      1.330    118.000    180.000
+ 18 HH21  H E  17  13  11      1.010    119.800      0.000
+ 19 HH22  H E  17  13  11      1.010    119.800    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O O2 E  20   6   4      1.229    120.500      0.000
+ 22  OXT O2 E  20   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASN_ASPARAGINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASN_ASPARAGINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..48f8add83
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASN_ASPARAGINE_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG  C B   8   6   4      1.522    111.100    180.000
+ 10  OD1  O E   9   8   6      1.229    120.500      0.000
+ 11  ND2  N B   9   8   6      1.335    116.600    180.000
+ 12 HD21  H E  11   9   8      1.010    119.800    180.000
+ 13 HD22  H E  11   9   8      1.010    119.800      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..20a0c7e94
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG  C B   8   6   4      1.527    109.470    180.000
+ 10  OD1 O2 E   9   8   6      1.260    117.200     90.000
+ 11  OD2 O2 E   9   8   6      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..5ace055c9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CCYS_CYSTEINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   SG SH S   8   6   4      1.810    116.000    180.000
+ 10   HG HS E   9   8   6      1.330     96.000    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLN_GLUTAMINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLN_GLUTAMINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..66c8a553f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLN_GLUTAMINE_COO-_ANION.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   CD  C B   9   8   6      1.522    111.100    180.000
+ 11  OE1  O E  10   9   8      1.229    120.500      0.000
+ 12  NE2  N B  10   9   8      1.335    116.600    180.000
+ 13 HE21  H E  12  10   9      1.010    119.800    180.000
+ 14 HE22  H E  12  10   9      1.010    119.800      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O O2 E  15   6   4      1.229    120.500      0.000
+ 17  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..4768134d2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.510    109.470    180.000
+ 10   CD  C B   9   8   6      1.527    109.470    180.000
+ 11  OE1 O2 E  10   9   8      1.260    117.200     90.000
+ 12  OE2 O2 E  10   9   8      1.260    117.200    270.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..3bd07e87c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CGLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7  HA2 H0 E   6   4   3      1.090    109.500    300.000
+  8  HA3 H0 E   6   4   3      1.090    109.500     60.000
+  9    C  C M   6   4   3      1.522    110.400    180.000
+ 10    O O2 E   9   6   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag
new file mode 100644
index 000000000..cd2d35068
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHID_HISTIDINE_DELTAH_COO-_ANION.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CC S   8   6   4      1.510    115.000    180.000
+ 10  ND1 NA B   9   8   6      1.390    122.000    180.000
+ 11  HD1  H E  10   9   8      1.010    126.000      0.000
+ 12  CE1 CR B  10   9   8      1.320    108.000    180.000
+ 13  HE1 H5 E  12  10   9      1.090    120.000    180.000
+ 14  NE2 NB S  12  10   9      1.310    109.000      0.000
+ 15  CD2 CV S  14  12  10      1.360    110.000      0.000
+ 16  HD2 H4 E  15  14  12      1.090    120.000    180.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O O2 E  17   6   4      1.229    120.500      0.000
+ 19  OXT O2 E  17   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
new file mode 100644
index 000000000..f581d51e2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CC S   8   6   4      1.510    115.000    180.000
+ 10  ND1 NB S   9   8   6      1.390    122.000    180.000
+ 11  CE1 CR B  10   9   8      1.320    108.000    180.000
+ 12  HE1 H5 E  11  10   9      1.090    120.000    180.000
+ 13  NE2 NA B  11  10   9      1.310    109.000      0.000
+ 14  HE2  H E  13  11  10      1.010    125.000    180.000
+ 15  CD2 CW S  13  11  10      1.360    110.000      0.000
+ 16  HD2 H4 E  15  13  11      1.090    120.000    180.000
+ 17    C  C M   6   4   3      1.522    111.100    180.000
+ 18    O O2 E  17   6   4      1.229    120.500      0.000
+ 19  OXT O2 E  17   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag
new file mode 100644
index 000000000..cb0dfbd8f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CHIP_HISTIDINE_PLUS_COO-_ANION.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CC S   8   6   4      1.510    115.000    180.000
+ 10  ND1 NA B   9   8   6      1.390    122.000    180.000
+ 11  HD1  H E  10   9   8      1.010    126.000      0.000
+ 12  CE1 CR B  10   9   8      1.320    108.000    180.000
+ 13  HE1 H5 E  12  10   9      1.090    120.000    180.000
+ 14  NE2 NA B  12  10   9      1.310    109.000      0.000
+ 15  HE2  H E  14  12  10      1.010    125.000    180.000
+ 16  CD2 CW S  14  12  10      1.360    110.000      0.000
+ 17  HD2 H4 E  16  14  12      1.090    120.000    180.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CILE_ISOLEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CILE_ISOLEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..8b4165060
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CILE_ISOLEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C1 B   6   4   3      1.525    109.470     60.000
+  9  CG2 C3 E   8   6   4      1.525    109.470     60.000
+ 10  CG1 C2 S   8   6   4      1.525    109.470    180.000
+ 11  CD1 C3 E  10   8   6      1.525    109.470    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..dd39d42eb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLEU_LEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C1 B   8   6   4      1.525    109.470    180.000
+ 10  CD1 C3 E   9   8   6      1.525    109.470     60.000
+ 11  CD2 C3 E   9   8   6      1.525    109.470    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..93f41309b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CLYS_LYSINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   CD C2 S   9   8   6      1.525    109.470    180.000
+ 11   CE C2 S  10   9   8      1.525    109.470    180.000
+ 12   NZ N3 3  11  10   9      1.470    109.470    180.000
+ 13  HZ1  H E  12  11  10      1.010    109.470     60.000
+ 14  HZ2  H E  12  11  10      1.010    109.470    180.000
+ 15  HZ3  H E  12  11  10      1.010    109.470    300.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CMET_METHIONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CMET_METHIONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..9ca142f96
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CMET_METHIONINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C2 S   8   6   4      1.525    109.470    180.000
+ 10   SD  S S   9   8   6      1.810    110.000    180.000
+ 11   CE C3 E  10   9   8      1.780    100.000    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPHE_PHENYLALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPHE_PHENYLALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..c67f69201
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPHE_PHENYLALANINE_COO-_ANION.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CA S   8   6   4      1.510    115.000    180.000
+ 10  CD1 CA B   9   8   6      1.400    120.000    180.000
+ 11  HD1 HA E  10   9   8      1.090    120.000      0.000
+ 12  CE1 CA B  10   9   8      1.400    120.000    180.000
+ 13  HE1 HA E  12  10   9      1.090    120.000    180.000
+ 14   CZ CA B  12  10   9      1.400    120.000      0.000
+ 15   HZ HA E  14  12  10      1.090    120.000    180.000
+ 16  CE2 CA B  14  12  10      1.400    120.000      0.000
+ 17  HE2 HA E  16  14  12      1.090    120.000    180.000
+ 18  CD2 CA S  16  14  12      1.400    120.000      0.000
+ 19  HD2 HA E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   6   4   3      1.522    111.100    180.000
+ 21    O O2 E  20   6   4      1.229    120.500      0.000
+ 22  OXT O2 E  20   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..68a8c6c63
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CPRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD C2 S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CT M   4   3   2      1.451    120.600    175.200
+  9   HA H1 E   8   4   3      1.090    109.500     60.000
+ 10    C  C M   8   4   3      1.522    109.500    300.000
+ 11    O O2 E  10   8   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   8   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CSER_SERINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CSER_SERINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..ac0984074
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CSER_SERINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   OG OH S   8   6   4      1.430    109.470    180.000
+ 10   HG HO E   9   8   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTHR_THREONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTHR_THREONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..852971dc6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTHR_THREONINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C1 B   6   4   3      1.525    111.100     60.000
+  9  CG2 C3 E   8   6   4      1.525    109.470    300.000
+ 10  OG1 OH S   8   6   4      1.430    109.470     60.000
+ 11  HG1 HO E  10   8   6      0.960    109.470    180.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTRP_TRYPTOPHAN_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTRP_TRYPTOPHAN_COO-_ANION.in_frag
new file mode 100644
index 000000000..0f39d50ff
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTRP_TRYPTOPHAN_COO-_ANION.in_frag
@@ -0,0 +1,26 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG C* S   8   6   4      1.510    115.000    180.000
+ 10  CD1 CW B   9   8   6      1.340    127.000    180.000
+ 11  HD1 H4 E  10   9   8      1.090    120.000      0.000
+ 12  NE1 NA B  10   9   8      1.430    107.000    180.000
+ 13  HE1  H E  12  10   9      1.010    125.500    180.000
+ 14  CE2 CN S  12  10   9      1.310    109.000      0.000
+ 15  CZ2 CA B  14  12  10      1.400    128.000    180.000
+ 16  HZ2 HA E  15  14  12      1.090    120.000      0.000
+ 17  CH2 CA B  15  14  12      1.390    116.000    180.000
+ 18  HH2 HA E  17  15  14      1.090    120.000    180.000
+ 19  CZ3 CA B  17  15  14      1.350    121.000      0.000
+ 20  HZ3 HA E  19  17  15      1.090    120.000    180.000
+ 21  CE3 CA B  19  17  15      1.410    122.000      0.000
+ 22  HE3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CD2 CB E  21  19  17      1.400    117.000      0.000
+ 24    C  C M   6   4   3      1.522    111.100    180.000
+ 25    O O2 E  24   6   4      1.229    120.500      0.000
+ 26  OXT O2 E  24   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..11fafa7ce
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CTYR_TYROSINE_COO-_ANION.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C2 S   6   4   3      1.525    111.100     60.000
+  9   CG CA S   8   6   4      1.510    109.470    180.000
+ 10  CD1 CA B   9   8   6      1.400    120.000    180.000
+ 11  HD1 HA E  10   9   8      1.090    120.000      0.000
+ 12  CE1 CA B  10   9   8      1.400    120.000    180.000
+ 13  HE1 HA E  12  10   9      1.090    120.000    180.000
+ 14   CZ  C B  12  10   9      1.400    120.000      0.000
+ 15   OH OH S  14  12  10      1.360    120.000    180.000
+ 16   HH HO E  15  14  12      0.960    113.000      0.000
+ 17  CE2 CA B  14  12  10      1.400    120.000      0.000
+ 18  HE2 HA E  17  14  12      1.090    120.000    180.000
+ 19  CD2 CA S  17  14  12      1.400    120.000      0.000
+ 20  HD2 HA E  19  17  14      1.090    120.000    180.000
+ 21    C  C M   6   4   3      1.522    111.100    180.000
+ 22    O O2 E  21   6   4      1.229    120.500      0.000
+ 23  OXT O2 E  21   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CVAL_VALINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CVAL_VALINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..af7bcc648
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/CVAL_VALINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5    H  H E   4   3   2      1.010    119.800      0.000
+  6   CA CT M   4   3   2      1.449    121.900    180.000
+  7   HA H1 E   6   4   3      1.090    109.500    300.000
+  8   CB C1 B   6   4   3      1.525    111.100     60.000
+  9  CG1 C3 E   8   6   4      1.525    109.470     60.000
+ 10  CG2 C3 E   8   6   4      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/uni_aminoct03.in b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/uni_aminoct03.in
new file mode 100644
index 000000000..70d4727cf
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminoct03/uni_aminoct03.in
@@ -0,0 +1,646 @@
+    1    1    2
+db94.dat
+ALANINE COO- ANION
+                                                                
+CALA  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000  0.00000 
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000  0.00000 
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000  0.00000 
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.622202
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.359784
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.112138
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.129334
+   8  CB    C3    E    6   4   3     1.525   111.100    60.000   0.075222
+   9  C     C     M    6   4   3     1.522   111.100   180.000   0.664014
+  10  O     O2    E    9   6   4     1.229   120.500     0.000  -0.747007
+  11  OXT   O2    E    9   6   4     1.229   120.500   180.000  -0.747007
+
+IMPROPER                                                        
+ -M   CA   N    H                                               
+ CA   OXT  C    O                                               
+                                                                
+DONE
+GLYCINE COO- ANION 
+
+CGLY  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.523362
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.349622
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.316659
+   7  HA2   H0    E    6   4   3     1.090   109.500   300.000   0.160200
+   8  HA3   H0    E    6   4   3     1.090   109.500    60.000   0.160200
+   9  C     C     M    6   4   3     1.522   110.400   180.000   0.661797
+  10  O     O2    E    9   6   4     1.229   120.500     0.000  -0.745899
+  11  OXT   O2    E    9   6   4     1.229   120.500   180.000  -0.745899
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+SERINE COO- ANION 
+
+CSER  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.676281
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.369239
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.094918
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.151155
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.294864
+   9  OG    OH    S    8   6   4     1.430   109.470   180.000  -0.615847
+  10  HG    HO    E    9   8   6     0.960   109.470   180.000   0.401789
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.594367
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.712184
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.712184
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+THREONINE COO- ANION 
+
+CTHR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.351668
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.299320
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.506136
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.228033
+   8  CB    C1    B    6   4   3     1.525   111.100    60.000   0.347925
+   9  CG2   C3    E    8   6   4     1.525   109.470   300.000   0.034828
+  10  OG1   OH    S    8   6   4     1.430   109.470    60.000  -0.633265
+  11  HG1   HO    E   10   8   6     0.960   109.470   180.000   0.410964
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.681669
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.755835
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.755835
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+LEUCINE COO- ANION 
+
+CLEU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.556595
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.338672
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.246606
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.176089
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.077770
+   9  CG    C1    B    8   6   4     1.525   109.470   180.000   0.116552
+  10  CD1   C3    E    9   8   6     1.525   109.470    60.000  -0.037941
+  11  CD2   C3    E    9   8   6     1.525   109.470   180.000  -0.037941
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.598427
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.714214
+  23  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.714214
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+ISOLEUCINE COO- ANION
+
+CILE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.509270
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.314575
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.227333
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.143304
+   8  CB    C1    B    6   4   3     1.525   109.470    60.000   0.110441
+   9  CG2   C3    E    8   6   4     1.525   109.470    60.000  -0.024132
+  10  CG1   C2    S    8   6   4     1.525   109.470   180.000   0.046545
+  11  CD1   C3    E   10   8   6     1.525   109.470   180.000  -0.024132
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.671034
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.750517
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.750517
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+VALINE COO- ANION 
+
+CVAL  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.217054
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.243122
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.418791
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.129295
+   8  CB    C1    B    6   4   3     1.525   111.100    60.000   0.146633
+   9  CG1   C3    E    8   6   4     1.525   109.470    60.000  -0.026603
+  10  CG2   C3    E    8   6   4     1.525   109.470   180.000  -0.026603
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.525616
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.677808
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.677808
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+ASPARAGINE COO- ANION 
+                                                         
+CASN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.626530
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.343242
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.025499
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.093349
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.130038
+   9  CG    C     B    8   6   4     1.522   111.100   180.000   0.519111
+  10  OD1   O     E    9   8   6     1.229   120.500     0.000  -0.562239
+  11  ND2   N     B    9   8   6     1.335   116.600   180.000  -0.793861
+  12  HD21  H     E   11   9   8     1.010   119.800   180.000   0.376194
+  13  HD22  H     E   11   9   8     1.010   119.800     0.000   0.376194
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.607381
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.718691
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.718691
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CB   ND2  CG   OD1
+ CG   HD21 ND2  HD22
+                                                                
+DONE
+GLUTAMINE COO- ANION 
+                                                                
+CGLN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.515135
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.324299
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.261406
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.170131
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.084761
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000   0.072471
+  10  CD    C     B    9   8   6     1.522   111.100   180.000   0.622017
+  11  OE1   O     E   10   9   8     1.229   120.500     0.000  -0.583294
+  12  NE2   N     B   10   9   8     1.335   116.600   180.000  -0.873253
+  13  HE21  H     E   12  10   9     1.010   119.800   180.000   0.394706
+  14  HE22  H     E   12  10   9     1.010   119.800     0.000   0.394706
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.600448
+  16  O     O2    E   15   6   4     1.229   120.500     0.000  -0.715224
+  17  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.715224
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   NE2  CD   OE1
+ CD   HE21 NE2  HE22
+                                                                
+DONE
+ARGININE COO- ANION 
+                                                               
+CARG  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.495340
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.313864
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.122265
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.093073
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.123348
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000  -0.054746
+  10  CD    C2    S    9   8   6     1.525   109.470   180.000   0.358387
+  11  NE    N2    B   10   9   8     1.480   111.000   180.000  -0.520799
+  12  HE    H     E   11  10   9     1.010   118.500     0.000   0.357440
+  13  CZ    CA    B   11  10   9     1.330   123.000   180.000   0.572353
+  14  NH1   N2    B   13  11  10     1.330   122.000     0.000  -0.703087
+  15  HH11  H     E   14  13  11     1.010   119.800     0.000   0.402715
+  16  HH12  H     E   14  13  11     1.010   119.800   180.000   0.402715
+  17  NH2   N2    B   13  11  10     1.330   118.000   180.000  -0.703087
+  18  HH21  H     E   17  13  11     1.010   119.800     0.000   0.402715
+  19  HH22  H     E   17  13  11     1.010   119.800   180.000   0.402715
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.648763
+  21  O     O2    E   20   6   4     1.229   120.500     0.000  -0.739382
+  22  OXT   O2    E   20   6   4     1.229   120.500   180.000  -0.739382
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ NE   NH1  CZ   NH2
+ CD   CZ   NE   HE
+ CZ   HH12 NH1  HH11
+ CZ   HH22 NH2  HH21
+                                                                
+DONE
+HISTIDINE DELTAH COO- ANION 
+                                                                
+CHID  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.692510
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.357784
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000   0.054976
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.088906
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.158027
+   9  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.101518
+  10  ND1   NA    B    9   8   6     1.390   122.000   180.000  -0.219450
+  11  HD1   H     E   10   9   8     1.010   126.000     0.000   0.290894
+  12  CE1   CR    B   10   9   8     1.320   108.000   180.000   0.166158
+  13  HE1   H5    E   12  10   9     1.090   120.000   180.000   0.105710
+  14  NE2   NB    S   12  10   9     1.310   109.000     0.000  -0.554869
+  15  CD2   CV    S   14  12  10     1.360   110.000     0.000   0.079279
+  16  HD2   H4    E   15  14  12     1.090   120.000   180.000   0.096613
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.622331
+  18  O     O2    E   17   6   4     1.229   120.500     0.000  -0.726166
+  19  OXT   O2    E   17   6   4     1.229   120.500   180.000  -0.726166
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   CE1  ND1  HD1
+
+DONE
+HISTIDINE EPSILONH COO- ANION 
+                                                                
+CHIE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.678107
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.378617
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.080612
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.126486
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.143150
+   9  CG    CC    S    8   6   4     1.510   115.000   180.000   0.155928
+  10  ND1   NB    S    9   8   6     1.390   122.000   180.000  -0.480330
+  11  CE1   CR    B   10   9   8     1.320   108.000   180.000   0.045996
+  12  HE1   H5    E   11  10   9     1.090   120.000   180.000   0.127388
+  13  NE2   NA    B   11  10   9     1.310   109.000     0.000  -0.068503
+  14  HE2   H     E   13  11  10     1.010   125.000   180.000   0.277494
+  15  CD2   CW    S   13  11  10     1.360   110.000     0.000  -0.273939
+  16  HD2   H4    E   15  13  11     1.090   120.000   180.000   0.156428
+  17  C     C     M    6   4   3     1.522   111.100   180.000   0.585209
+  18  O     O2    E   17   6   4     1.229   120.500     0.000  -0.707605
+  19  OXT   O2    E   17   6   4     1.229   120.500   180.000  -0.707605
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CE1  CD2  NE2  HE2
+                                                                
+DONE
+HISTIDINE PLUS COO- ANION 
+                                                               
+CHIP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.464193
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.315351
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.158590
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.134603
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.283766
+   9  CG    CC    S    8   6   4     1.510   115.000   180.000  -0.041788
+  10  ND1   NA    B    9   8   6     1.390   122.000   180.000  -0.007418
+  11  HD1   H     E   10   9   8     1.010   126.000     0.000   0.276585
+  12  CE1   CR    B   10   9   8     1.320   108.000   180.000  -0.040915
+  13  HE1   H5    E   12  10   9     1.090   120.000   180.000   0.224411
+  14  NE2   NA    B   12  10   9     1.310   109.000     0.000  -0.082262
+  15  HE2   H     E   14  12  10     1.010   125.000   180.000   0.356231
+  16  CD2   CW    S   14  12  10     1.360   110.000     0.000  -0.198708
+  17  HD2   H4    E   16  14  12     1.090   120.000   180.000   0.232927
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.513757
+  19  O     O2    E   18   6   4     1.229   120.500     0.000  -0.671879
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000  -0.671879
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   CE1  ND1  HD1
+ CE1  CD2  NE2  HE2
+                                                                
+DONE
+TRYPTOPHAN COO- ANION 
+                                                                
+CTRP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.629974
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.341228
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.119932
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.145924
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.214496
+   9  CG    C*    S    8   6   4     1.510   115.000   180.000  -0.240323
+  10  CD1   CW    B    9   8   6     1.340   127.000   180.000  -0.170800
+  11  HD1   H4    E   10   9   8     1.090   120.000     0.000   0.178645
+  12  NE1   NA    B   10   9   8     1.430   107.000   180.000  -0.282385
+  13  HE1   H     E   12  10   9     1.010   125.500   180.000   0.338407
+  14  CE2   CN    S   12  10   9     1.310   109.000     0.000   0.143186
+  15  CZ2   CA    B   14  12  10     1.400   128.000   180.000  -0.228458
+  16  HZ2   HA    E   15  14  12     1.090   120.000     0.000   0.137621
+  17  CH2   CA    B   15  14  12     1.390   116.000   180.000  -0.133210
+  18  HH2   HA    E   17  15  14     1.090   120.000   180.000   0.121962
+  19  CZ3   CA    B   17  15  14     1.350   121.000     0.000  -0.175254
+  20  HZ3   HA    E   19  17  15     1.090   120.000   180.000   0.123020
+  21  CE3   CA    B   19  17  15     1.410   122.000     0.000  -0.195086
+  22  HE3   HA    E   21  19  17     1.090   120.000   180.000   0.144439
+  23  CD2   CB    E   21  19  17     1.400   117.000     0.000   0.116493
+  24  C     C     M    6   4   3     1.522   111.100   180.000   0.615569
+  25  O     O2    E   24   6   4     1.229   120.500     0.000  -0.722785
+  26  OXT   O2    E   24   6   4     1.229   120.500   180.000  -0.722785
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CD1  CE2  NE1  HE1
+ CE2  CH2  CZ2  HZ2
+ CZ2  CZ3  CH2  HH2
+ CH2  CE3  CZ3  HZ3
+ CZ3  CD2  CE3  HE3
+                                                                
+DONE
+PHENYLALANINE COO- ANION 
+                                                                
+CPHE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.625562
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.349898
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.126475
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.130502
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.161994
+   9  CG    CA    S    8   6   4     1.510   115.000   180.000  -0.019907
+  10  CD1   CA    B    9   8   6     1.400   120.000   180.000  -0.124825
+  11  HD1   HA    E   10   9   8     1.090   120.000     0.000   0.116415
+  12  CE1   CA    B   10   9   8     1.400   120.000   180.000  -0.143054
+  13  HE1   HA    E   12  10   9     1.090   120.000   180.000   0.125590
+  14  CZ    CA    B   12  10   9     1.400   120.000     0.000  -0.106231
+  15  HZ    HA    E   14  12  10     1.090   120.000   180.000   0.117527
+  16  CE2   CA    B   14  12  10     1.400   120.000     0.000  -0.143054
+  17  HE2   HA    E   16  14  12     1.090   120.000   180.000   0.125590
+  18  CD2   CA    S   16  14  12     1.400   120.000     0.000  -0.124825
+  19  HD2   HA    E   18  16  14     1.090   120.000   180.000   0.116415
+  20  C     C     M    6   4   3     1.522   111.100   180.000   0.595519
+  21  O     O2    E   20   6   4     1.229   120.500     0.000  -0.712760
+  22  OXT   O2    E   20   6   4     1.229   120.500   180.000  -0.712760
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+TYROSINE COO- ANION 
+                                                                
+CTYR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.675628
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.350448
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.048590
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.166499
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.001548
+   9  CG    CA    S    8   6   4     1.510   109.470   180.000   0.140060
+  10  CD1   CA    B    9   8   6     1.400   120.000   180.000  -0.209254
+  11  HD1   HA    E   10   9   8     1.090   120.000     0.000   0.151973
+  12  CE1   CA    B   10   9   8     1.400   120.000   180.000  -0.208909
+  13  HE1   HA    E   12  10   9     1.090   120.000   180.000   0.147409
+  14  CZ    C     B   12  10   9     1.400   120.000     0.000   0.241077
+  15  OH    OH    S   14  12  10     1.360   120.000   180.000  -0.476143
+  16  HH    HO    E   15  14  12     0.960   113.000     0.000   0.371386
+  17  CE2   CA    B   14  12  10     1.400   120.000     0.000  -0.208909
+  18  HE2   HA    E   17  14  12     1.090   120.000   180.000   0.147409
+  19  CD2   CA    S   17  14  12     1.400   120.000     0.000  -0.209254
+  20  HD2   HA    E   19  17  14     1.090   120.000   180.000   0.151973
+  21  C     C     M    6   4   3     1.522   111.100   180.000   0.665555
+  22  O     O2    E   21   6   4     1.229   120.500     0.000  -0.747778
+  23  OXT   O2    E   21   6   4     1.229   120.500   180.000  -0.747778
+
+LOOP
+ CG   CD2
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+GLUTAMIC ACID COO- ANION 
+                                                                
+CGLU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.748778
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.396125
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.103829
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.107637
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.038755
+   9  CG    C2    S    8   6   4     1.510   109.470   180.000  -0.042988
+  10  CD    C     B    9   8   6     1.527   109.470   180.000   0.773576
+  11  OE1   O2    E   10   9   8     1.260   117.200    90.000  -0.795249
+  12  OE2   O2    E   10   9   8     1.260   117.200   270.000  -0.795249
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.731186
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.780593
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.780593
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CG   OE1  CD   OE2
+                                                                
+DONE
+ASPARTIC ACID COO- ANION 
+                                                                
+CASP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.649462
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.426853
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.328922
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.188963
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.006840
+   9  CG    C     B    8   6   4     1.527   109.470   180.000   0.814758
+  10  OD1   O2    E    9   8   6     1.260   117.200    90.000  -0.807675
+  11  OD2   O2    E    9   8   6     1.260   117.200   270.000  -0.807675
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.732350
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.781175
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.781175
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+ CB   OD1  CG   OD2
+                                                                
+DONE
+LYSINE COO- ANION 
+                                                                
+CLYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.629569
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.357460
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.099094
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.154317
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.096975
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000  -0.022342
+  10  CD    C2    S    9   8   6     1.525   109.470   180.000   0.077422
+  11  CE    C2    S   10   9   8     1.525   109.470   180.000   0.257500
+  12  NZ    N3    3   11  10   9     1.470   109.470   180.000  -0.168386
+  13  HZ1   H     E   12  11  10     1.010   109.470    60.000   0.268572
+  14  HZ2   H     E   12  11  10     1.010   109.470   180.000   0.268572
+  15  HZ3   H     E   12  11  10     1.010   109.470   300.000   0.268572
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.541818
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.685909
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.685909
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+PROLINE COO- ANION 
+                                                                
+CPRO  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.283707
+   5  CD    C2    S    4   3   2     1.458   126.100   356.100   0.178548
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.043273
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300   0.130355
+   8  CA    CT    M    4   3   2     1.451   120.600   175.200  -0.435355
+   9  HA    H1    E    8   4   3     1.090   109.500    60.000   0.196885
+  10  C     C     M    8   4   3     1.522   109.500   300.000   0.643321
+  11  O     O2    E   10   8   4     1.229   120.500     0.000  -0.736661
+  12  OXT   O2    E   10   8   4     1.229   120.500   180.000  -0.736661
+
+LOOP
+ CA   CB
+
+IMPROPER
+ CA   OXT  C    O
+ -M   CA   N    CD
+                                                                
+DONE
+CYSTEINE COO- ANION 
+                                                                
+CCYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.555037
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.345483
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.192867
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.137305
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.270487
+   9  SG    SH    S    8   6   4     1.810   116.000   180.000  -0.358543
+  10  HG    HS    E    9   8   6     1.330    96.000   180.000   0.183171
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.671942
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.750971
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.750971
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+METHIONINE COO- ANION 
+                                                                
+CMET  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.564246
+   5  H     H     E    4   3   2     1.010   119.800     0.000   0.334412
+   6  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.177392
+   7  HA    H1    E    6   4   3     1.090   109.500   300.000   0.143077
+   8  CB    C2    S    6   4   3     1.525   111.100    60.000   0.127752
+   9  CG    C2    S    8   6   4     1.525   109.470   180.000   0.141107
+  10  SD    S     S    9   8   6     1.810   110.000   180.000  -0.354512
+  11  CE    C3    E   10   9   8     1.780   100.000   180.000   0.179804
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.664918
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.747459
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.747459
+
+IMPROPER
+ -M   CA   N    H 
+ CA   OXT  C    O
+                                                                
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NALA_ALANINE.in_frag
new file mode 100644
index 000000000..b4560bc22
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NALA_ALANINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    119.800      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C3 E   8   4   3      1.525    111.100     60.000
+ 11    C  C M   8   4   3      1.522    111.100    180.000
+ 12    O  O E  11   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NARG_ARGININE.in_frag
new file mode 100644
index 000000000..c25acbdc2
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NARG_ARGININE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG C2 S  10   8   4      1.525    109.470    180.000
+ 12   CD C2 S  11  10   8      1.525    109.470    180.000
+ 13   NE N2 B  12  11  10      1.480    111.000    180.000
+ 14   HE  H E  13  12  11      1.010    118.500      0.000
+ 15   CZ CA B  13  12  11      1.330    123.000    180.000
+ 16  NH1 N2 B  15  13  12      1.330    122.000      0.000
+ 17 HH11  H E  16  15  13      1.010    119.800      0.000
+ 18 HH12  H E  16  15  13      1.010    119.800    180.000
+ 19  NH2 N2 B  15  13  12      1.330    118.000    180.000
+ 20 HH21  H E  19  15  13      1.010    119.800      0.000
+ 21 HH22  H E  19  15  13      1.010    119.800    180.000
+ 22    C  C M   8   4   3      1.522    111.100    180.000
+ 23    O  O E  22   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..56a9a199a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASN_ASPARAGINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG  C B  10   8   4      1.522    111.100    180.000
+ 12  OD1  O E  11  10   8      1.229    120.500      0.000
+ 13  ND2  N B  11  10   8      1.335    116.600    180.000
+ 14 HD21  H E  13  11  10      1.010    119.800    180.000
+ 15 HD22  H E  13  11  10      1.010    119.800      0.000
+ 16    C  C M   8   4   3      1.522    111.100    180.000
+ 17    O  O E  16   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..08017f8ee
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG  C B  10   8   4      1.527    109.470    180.000
+ 12  OD1 O2 E  11  10   8      1.260    117.200     90.000
+ 13  OD2 O2 E  11  10   8      1.260    117.200    270.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NCYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NCYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..73a5f7ba1
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NCYS_CYSTEINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   SG SH S  10   8   4      1.810    116.000    180.000
+ 12   HG HS E  11  10   8      1.330     96.000    180.000
+ 13    C  C M   8   4   3      1.522    111.100    180.000
+ 14    O  O E  13   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..14108f90d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLN_GLUTAMINE.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG C2 S  10   8   4      1.525    109.470    180.000
+ 12   CD  C B  11  10   8      1.522    111.100    180.000
+ 13  OE1  O E  12  11  10      1.229    120.500      0.000
+ 14  NE2  N B  12  11  10      1.335    116.600    180.000
+ 15 HE21  H E  14  12  11      1.010    119.800    180.000
+ 16 HE22  H E  14  12  11      1.010    119.800      0.000
+ 17    C  C M   8   4   3      1.522    111.100    180.000
+ 18    O  O E  17   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..54af094d6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG C2 S  10   8   4      1.510    109.470    180.000
+ 12   CD  C B  11  10   8      1.527    109.470    180.000
+ 13  OE1 O2 E  12  11  10      1.260    117.200     90.000
+ 14  OE2 O2 E  12  11  10      1.260    117.200    270.000
+ 15    C  C M   8   4   3      1.522    111.100    180.000
+ 16    O  O E  15   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLY_GLYCINE.in_frag
new file mode 100644
index 000000000..f5332ed36
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NGLY_GLYCINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9  HA2 H0 E   8   4   3      1.090    109.500    300.000
+ 10  HA3 H0 E   8   4   3      1.090    109.500     60.000
+ 11    C  C M   8   4   3      1.522    110.400    180.000
+ 12    O  O E  11   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..15e1e5620
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG CC S  10   8   4      1.510    115.000    180.000
+ 12  ND1 NA B  11  10   8      1.390    122.000    180.000
+ 13  HD1  H E  12  11  10      1.010    126.000      0.000
+ 14  CE1 CR B  12  11  10      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NB S  14  12  11      1.310    109.000      0.000
+ 17  CD2 CV S  16  14  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  16  14      1.090    120.000    180.000
+ 19    C  C M   8   4   3      1.522    111.100    180.000
+ 20    O  O E  19   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..769bb6e80
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG CC S  10   8   4      1.510    115.000    180.000
+ 12  ND1 NB S  11  10   8      1.390    122.000    180.000
+ 13  CE1 CR B  12  11  10      1.320    108.000    180.000
+ 14  HE1 H5 E  13  12  11      1.090    120.000    180.000
+ 15  NE2 NA B  13  12  11      1.310    109.000      0.000
+ 16  HE2  H E  15  13  12      1.010    125.000    180.000
+ 17  CD2 CW S  12  13  12      1.360    110.000      0.000
+ 18  HD2 H4 E  17  15  13      1.090    120.000    180.000
+ 19    C  C M   8   4   3      1.522    111.100    180.000
+ 20    O  O E  19   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..d55fbc0a9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NHIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG CC S  10   8   4      1.510    115.000    180.000
+ 12  ND1 NA B  11  10   8      1.390    122.000    180.000
+ 13  HD1  H E  12  11  10      1.010    126.000      0.000
+ 14  CE1 CR B  12  11  10      1.320    108.000    180.000
+ 15  HE1 H5 E  14  12  11      1.090    120.000    180.000
+ 16  NE2 NA B  14  12  11      1.310    109.000      0.000
+ 17  HE2  H E  16  14  12      1.010    125.000    180.000
+ 18  CD2 CW S  16  14  12      1.360    110.000      0.000
+ 19  HD2 H4 E  18  16  14      1.090    120.000    180.000
+ 20    C  C M   8   4   3      1.522    111.100    180.000
+ 21    O  O E  20   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..59b3e0b54
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NILE_ISOLEUCINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C1 B   8   4   3      1.525    109.470     60.000
+ 11  CG2 C3 E  10   8   4      1.525    109.470     60.000
+ 12  CG1 C2 S  10   8   4      1.525    109.470    180.000
+ 13  CD1 C3 E  12  10   8      1.525    109.470    180.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLEU_LEUCINE.in_frag
new file mode 100644
index 000000000..0092dbff9
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLEU_LEUCINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG C1 B  10   8   4      1.525    109.470    180.000
+ 12  CD1 C3 E  11  10   8      1.525    109.470     60.000
+ 13  CD2 C3 E  11  10   8      1.525    109.470    180.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLYS_LYSINE.in_frag
new file mode 100644
index 000000000..b370d8b34
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NLYS_LYSINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG C2 S  10   8   4      1.525    109.470    180.000
+ 12   CD C2 S  11  10   8      1.525    109.470    180.000
+ 13   CE C2 S  12  11  10      1.525    109.470    180.000
+ 14   NZ N3 3  13  12  11      1.470    109.470    180.000
+ 15  HZ1  H E  14  13  12      1.010    109.470     60.000
+ 16  HZ2  H E  14  13  12      1.010    109.470    180.000
+ 17  HZ3  H E  14  13  12      1.010    109.470    300.000
+ 18    C  C M   8   4   3      1.522    111.100    180.000
+ 19    O  O E  18   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NMET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NMET_METHIONINE.in_frag
new file mode 100644
index 000000000..2b934d7a3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NMET_METHIONINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG C2 S  10   8   4      1.525    109.470    180.000
+ 12   SD  S S  11  10   8      1.810    110.000    180.000
+ 13   CE C3 E  12  11  10      1.780    100.000    180.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..2c38982a0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPHE_PHENYLALANINE.in_frag
@@ -0,0 +1,23 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG CA S  10   8   4      1.510    115.000    180.000
+ 12  CD1 CA B  11  10   8      1.400    120.000    180.000
+ 13  HD1 HA E  12  11  10      1.090    120.000      0.000
+ 14  CE1 CA B  12  11  10      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ CA B  14  12  11      1.400    120.000      0.000
+ 17   HZ HA E  16  14  12      1.090    120.000    180.000
+ 18  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 19  HE2 HA E  18  16  14      1.090    120.000    180.000
+ 20  CD2 CA S  18  16  14      1.400    120.000      0.000
+ 21  HD2 HA E  20  18  16      1.090    120.000    180.000
+ 22    C  C M   8   4   3      1.522    111.100    180.000
+ 23    O  O E  22   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPRO_PROLINE.in_frag
new file mode 100644
index 000000000..84f820e9e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NPRO_PROLINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   H2  H E   4   3   2      1.010     60.000     90.000
+  6   H3  H E   4   3   2      1.010     60.000    -90.000
+  7   CD C2 S   4   3   2      1.458    126.100    356.100
+  8   CG C2 S   7   4   3      1.500    103.200    200.100
+  9   CB C2 E   8   7   4      1.510    106.000    338.300
+ 10   CA CT M   4   3   2      1.451    120.600    175.200
+ 11   HA H1 E  10   4   3      1.090    109.500     60.000
+ 12    C  C M  10   4   3      1.522    109.500    300.000
+ 13    O  O E  12  10   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NSER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NSER_SERINE.in_frag
new file mode 100644
index 000000000..7f09ee47b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NSER_SERINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   OG OH S  10   8   4      1.430    109.470    180.000
+ 12   HG HO E  11  10   8      0.960    109.470    180.000
+ 13    C  C M   8   4   3      1.522    111.100    180.000
+ 14    O  O E  13   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTHR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTHR_THREONINE.in_frag
new file mode 100644
index 000000000..c286740b8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTHR_THREONINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C1 B   8   4   3      1.525    111.100     60.000
+ 11  CG2 C3 E  10   8   4      1.525    109.470    300.000
+ 12  OG1 OH S  10   8   4      1.430    109.470     60.000
+ 13  HG1 HO E  12  10   8      0.960    109.470    180.000
+ 14    C  C M   8   4   3      1.522    111.100    180.000
+ 15    O  O E  14   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..2bd47269b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,27 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG C* S  10   8   4      1.510    115.000    180.000
+ 12  CD1 CW B  11  10   8      1.340    127.000    180.000
+ 13  HD1 H4 E  12  11  10      1.090    120.000      0.000
+ 14  NE1 NA B  12  11  10      1.430    107.000    180.000
+ 15  HE1  H E  14  12  11      1.010    125.500    180.000
+ 16  CE2 CN S  14  12  11      1.310    109.000      0.000
+ 17  CZ2 CA B  16  14  12      1.400    128.000    180.000
+ 18  HZ2 HA E  17  16  14      1.090    120.000      0.000
+ 19  CH2 CA B  17  16  14      1.390    116.000    180.000
+ 20  HH2 HA E  19  17  16      1.090    120.000    180.000
+ 21  CZ3 CA B  19  17  16      1.350    121.000      0.000
+ 22  HZ3 HA E  21  19  17      1.090    120.000    180.000
+ 23  CE3 CA B  21  19  17      1.410    122.000      0.000
+ 24  HE3 HA E  23  21  19      1.090    120.000    180.000
+ 25  CD2 CB E  23  21  19      1.400    117.000      0.000
+ 26    C  C M   8   4   3      1.522    111.100    180.000
+ 27    O  O E  26   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTYR_TYROSINE.in_frag
new file mode 100644
index 000000000..083440532
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NTYR_TYROSINE.in_frag
@@ -0,0 +1,24 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C2 S   8   4   3      1.525    111.100     60.000
+ 11   CG CA S  10   8   4      1.510    109.470    180.000
+ 12  CD1 CA B  11  10   8      1.400    120.000    180.000
+ 13  HD1 HA E  12  11  10      1.090    120.000      0.000
+ 14  CE1 CA B  12  11  10      1.400    120.000    180.000
+ 15  HE1 HA E  14  12  11      1.090    120.000    180.000
+ 16   CZ  C B  14  12  11      1.400    120.000      0.000
+ 17   OH OH S  16  14  12      1.360    120.000    180.000
+ 18   HH HO E  17  16  14      0.960    113.000      0.000
+ 19  CE2 CA B  16  14  12      1.400    120.000      0.000
+ 20  HE2 HA E  19  16  14      1.090    120.000    180.000
+ 21  CD2 CA S  19  16  14      1.400    120.000      0.000
+ 22  HD2 HA E  21  19  16      1.090    120.000    180.000
+ 23    C  C M   8   4   3      1.522    111.100    180.000
+ 24    O  O E  23   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NVAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NVAL_VALINE.in_frag
new file mode 100644
index 000000000..289854bb3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/NVAL_VALINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   H1  H E   4   3   2      1.010    130.000      0.000
+  6   H2  H E   4   3   2      1.010     60.000     90.000
+  7   H3  H E   4   3   2      1.010     60.000    -90.000
+  8   CA CT M   4   3   2      1.449    121.900    180.000
+  9   HA H1 E   8   4   3      1.090    109.500    300.000
+ 10   CB C1 B   8   4   3      1.525    111.100     60.000
+ 11  CG1 C3 E  10   8   4      1.525    109.470     60.000
+ 12  CG2 C3 E  10   8   4      1.525    109.470    180.000
+ 13    C  C M   8   4   3      1.522    111.100    180.000
+ 14    O  O E  13   8   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/uni_aminont03.in b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/uni_aminont03.in
new file mode 100644
index 000000000..8c268fabf
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/uni_aminont03/uni_aminont03.in
@@ -0,0 +1,669 @@
+    1    1    2
+db94.dat
+ALANINE                                                         
+                                                                
+NALA  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000  0.00000 
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000  0.00000 
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000  0.00000 
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.589266
+   5  H1    H     E    4   3   2     1.010   119.800     0.000   0.446422
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.446422
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.446422
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.060536
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.073140
+  10  CB    C3    E    8   4   3     1.525   111.100    60.000   0.032399
+  11  C     C     M    8   4   3     1.522   111.100   180.000   0.676687
+  12  O     O     E   11   8   4     1.229   120.500     0.000  -0.592764
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+GLYCINE                                                         
+                                                                
+NGLY  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.600766
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.450255
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.450255
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.450255
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.126891
+   9  HA2   H0    E    8   4   3     1.090   109.500   300.000   0.036849
+  10  HA3   H0    E    8   4   3     1.090   109.500    60.000   0.036849
+  11  C     C     M    8   4   3     1.522   110.400   180.000   0.648768
+  12  O     O     E   11   8   4     1.229   120.500     0.000  -0.599357
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+SERINE                                                          
+                                                                
+NSER  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.664403
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.471468
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.471468
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.471468
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.123528
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.084051
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.243833
+  11  OG    OH    S   10   8   4     1.430   109.470   180.000  -0.621955
+  12  HG    HO    E   11  10   8     0.960   109.470   180.000   0.406229
+  13  C     C     M    8   4   3     1.522   111.100   180.000   0.592480
+  14  O     O     E   13   8   4     1.229   120.500     0.000  -0.578162
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+THREONINE                                                       
+                                                                
+NTHR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.570235
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.440078
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.440078
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.440078
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.052937
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.067910
+  10  CB    C1    B    8   4   3     1.525   111.100    60.000   0.184870
+  11  CG2   C3    E   10   8   4     1.525   109.470   300.000   0.052594
+  12  OG1   OH    S   10   8   4     1.430   109.470    60.000  -0.617007
+  13  HG1   HO    E   12  10   8     0.960   109.470   180.000   0.410527
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.709968
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.611797
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+LEUCINE                                                         
+                                                                
+NLEU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.624705
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.458235
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.458235
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.458235
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.064103
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.079443
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000  -0.003539
+  11  CG    C1    B   10   8   4     1.525   109.470   180.000   0.126242
+  12  CD1   C3    E   11  10   8     1.525   109.470    60.000  -0.039757
+  13  CD2   C3    E   11  10   8     1.525   109.470   180.000  -0.039757
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.656583
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.593318
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+ISOLEUCINE                                                      
+                                                                
+NILE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.605757
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.451919
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.451919
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.451919
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.025768
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.062754
+  10  CB    C1    B    8   4   3     1.525   109.470    60.000   0.061887
+  11  CG2   C3    E   10   8   4     1.525   109.470    60.000  -0.026792
+  12  CG1   C2    S   10   8   4     1.525   109.470   180.000   0.048549
+  13  CD1   C3    E   12  10   8     1.525   109.470   180.000  -0.026792
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.733445
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.628820
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+VALINE                                                          
+                                                                
+NVAL  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.737450
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.495817
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.495817
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.495817
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000  -0.113744
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.046251
+  10  CB    C1    B    8   4   3     1.525   111.100    60.000   0.120483
+  11  CG1   C3    E   10   8   4     1.525   109.470    60.000  -0.036060
+  12  CG2   C3    E   10   8   4     1.525   109.470   180.000  -0.036060
+  13  C     C     M    8   4   3     1.522   111.100   180.000   0.890641
+  14  O     O     E   13   8   4     1.229   120.500     0.000  -0.621511
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+ASPARAGINE                                                      
+                                                                
+NASN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.669106
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.473035
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.473035
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.473035
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.219588
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.022793
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.072306
+  11  CG    C     B   10   8   4     1.522   111.100   180.000   0.529992
+  12  OD1   O     E   11  10   8     1.229   120.500     0.000  -0.564573
+  13  ND2   N     B   11  10   8     1.335   116.600   180.000  -0.813844
+  14  HD21  H     E   13  11  10     1.010   119.800   180.000   0.382239
+  15  HD22  H     E   13  11  10     1.010   119.800     0.000   0.382239
+  16  C     C     M    8   4   3     1.522   111.100   180.000   0.602554
+  17  O     O     E   16   8   4     1.229   120.500     0.000  -0.583293
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CB   ND2  CG   OD1                                             
+ CG   HD21 ND2  HD22                                            
+                                                                
+DONE
+GLUTAMINE                                                       
+                                                                
+NGLN  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.603779
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.451260
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.451260
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.451260
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.198193
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.031612
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000  -0.025628
+  11  CG    C2    S   10   8   4     1.525   109.470   180.000   0.054464
+  12  CD    C     B   11  10   8     1.522   111.100   180.000   0.640462
+  13  OE1   O     E   12  11  10     1.229   120.500     0.000  -0.582575
+  14  NE2   N     B   12  11  10     1.335   116.600   180.000  -0.880740
+  15  HE21  H     E   14  12  11     1.010   119.800   180.000   0.395997
+  16  HE22  H     E   14  12  11     1.010   119.800     0.000   0.395997
+  17  C     C     M    8   4   3     1.522   111.100   180.000   0.606634
+  18  O     O     E   17   8   4     1.229   120.500     0.000  -0.584415
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   NE2  CD   OE1                                             
+ CD   HE21 NE2  HE22                                            
+                                                                
+DONE
+ARGININE                                                        
+                                                                
+NARG  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.670515
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.473505
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.473505
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.473505
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.093903
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.024998
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.103984
+  11  CG    C2    S   10   8   4     1.525   109.470   180.000  -0.065930
+  12  CD    C2    S   11  10   8     1.525   109.470   180.000   0.348111
+  13  NE    N2    B   12  11  10     1.480   111.000   180.000  -0.499150
+  14  HE    H     E   13  12  11     1.010   118.500     0.000   0.348803
+  15  CZ    CA    B   13  12  11     1.330   123.000   180.000   0.559220
+  16  NH1   N2    B   15  13  12     1.330   122.000     0.000  -0.701335
+  17  HH11  H     E   16  15  13     1.010   119.800     0.000   0.403920
+  18  HH12  H     E   16  15  13     1.010   119.800   180.000   0.403920
+  19  NH2   N2    B   15  13  12     1.330   118.000   180.000  -0.701335
+  20  HH21  H     E   19  15  13     1.010   119.800     0.000   0.403920
+  21  HH22  H     E   19  15  13     1.010   119.800   180.000   0.403920
+  22  C     C     M    8   4   3     1.522   111.100   180.000   0.770284
+  23  O     O     E   22   8   4     1.229   120.500     0.000  -0.647234
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ NE   NH1  CZ   NH2                                             
+ CD   CZ   NE   HE                                              
+ CZ   HH11 NH1  HH12                                            
+ CZ   HH21 NH2  HH22                                            
+                                                                
+DONE
+HISTIDINE DELTAH                                                
+                                                                
+NHID  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.702202
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.484067
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.484067
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.484067
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.214046
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.041870
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.114034
+  11  CG    CC    S   10   8   4     1.510   115.000   180.000  -0.090270
+  12  ND1   NA    B   11  10   8     1.390   122.000   180.000  -0.219974
+  13  HD1   H     E   12  11  10     1.010   126.000     0.000   0.291228
+  14  CE1   CR    B   12  11  10     1.320   108.000   180.000   0.161113
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.107292
+  16  NE2   NB    S   14  12  11     1.310   109.000     0.000  -0.553152
+  17  CD2   CV    S   16  14  12     1.360   110.000     0.000   0.074982
+  18  HD2   H4    E   17  16  14     1.090   120.000   180.000   0.097990
+  19  C     C     M    8   4   3     1.522   111.100   180.000   0.590651
+  20  O     O     E   19   8   4     1.229   120.500     0.000  -0.579809
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE
+HISTIDINE EPSILONH                                              
+                                                                
+NHIE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.697797
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.482599
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.482599
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.482599
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.153426
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.051887
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.079729
+  11  CG    CC    S   10   8   4     1.510   115.000   180.000   0.176564
+  12  ND1   NB    S   11  10   8     1.390   122.000   180.000  -0.490306
+  13  CE1   CR    B   12  11  10     1.320   108.000   180.000   0.052509
+  14  HE1   H5    E   13  12  11     1.090   120.000   180.000   0.126824
+  15  NE2   NA    B   13  12  11     1.310   109.000     0.000  -0.076434
+  16  HE2   H     E   15  13  12     1.010   125.000   180.000   0.279614
+  17  CD2   CW    S   12  13  12     1.360   110.000     0.000  -0.276014
+  18  HD2   H4    E   17  15  13     1.090   120.000   180.000   0.156984
+  19  C     C     M    8   4   3     1.522   111.100   180.000   0.601906
+  20  O     O     E   19   8   4     1.229   120.500     0.000  -0.586694
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CE1  CD2  NE2  HE2                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE
+HISTIDINE PLUS                                                  
+                                                                
+NHIP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.745211
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.498404
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.498404
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.498404
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.140541
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.041504
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.275798
+  11  CG    CC    S   10   8   4     1.510   115.000   180.000  -0.112131
+  12  ND1   NA    B   11  10   8     1.390   122.000   180.000  -0.003009
+  13  HD1   H     E   12  11  10     1.010   126.000     0.000   0.275781
+  14  CE1   CR    B   12  11  10     1.320   108.000   180.000  -0.027733
+  15  HE1   H5    E   14  12  11     1.090   120.000   180.000   0.218763
+  16  NE2   NA    B   14  12  11     1.310   109.000     0.000  -0.075011
+  17  HE2   H     E   16  14  12     1.010   125.000   180.000   0.351176
+  18  CD2   CW    S   16  14  12     1.360   110.000     0.000  -0.183814
+  19  HD2   H4    E   18  16  14     1.090   120.000   180.000   0.231623
+  20  C     C     M    8   4   3     1.522   111.100   180.000   0.737512
+  21  O     O     E   20   8   4     1.229   120.500     0.000  -0.621000
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE1  ND1  HD1                                             
+ CE1  CD2  NE2  HE2                                             
+ CG   NE2  CD2  HD2
+ ND1  NE2  CE1  HE1
+ ND1  CD2  CG   CB
+                                                                
+DONE
+TRYPTOPHAN                                                      
+                                                                
+NTRP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.621979
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.457326
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.457326
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.457326
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.052637
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.090871
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.166411
+  11  CG    C*    S   10   8   4     1.510   115.000   180.000  -0.219960
+  12  CD1   CW    B   11  10   8     1.340   127.000   180.000  -0.175628
+  13  HD1   H4    E   12  11  10     1.090   120.000     0.000   0.179714
+  14  NE1   NA    B   12  11  10     1.430   107.000   180.000  -0.282844
+  15  HE1   H     E   14  12  11     1.010   125.500   180.000   0.338644
+  16  CE2   CN    S   14  12  11     1.310   109.000     0.000   0.145085
+  17  CZ2   CA    B   16  14  12     1.400   128.000   180.000  -0.225323
+  18  HZ2   HA    E   17  16  14     1.090   120.000     0.000   0.136677
+  19  CH2   CA    B   17  16  14     1.390   116.000   180.000  -0.135390
+  20  HH2   HA    E   19  17  16     1.090   120.000   180.000   0.122689
+  21  CZ3   CA    B   19  17  16     1.350   121.000     0.000  -0.178530
+  22  HZ3   HA    E   21  19  17     1.090   120.000   180.000   0.123465
+  23  CE3   CA    B   21  19  17     1.410   122.000     0.000  -0.176783
+  24  HE3   HA    E   23  21  19     1.090   120.000   180.000   0.137248
+  25  CD2   CB    E   23  21  19     1.400   117.000     0.000   0.095113
+  26  C     C     M    8   4   3     1.522   111.100   180.000   0.626460
+  27  O     O     E   26   8   4     1.229   120.500     0.000  -0.570557
+
+LOOP                                                            
+ CG   CD2                                                       
+ CE2  CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CD1  CE2  NE1  HE1                                             
+ CE2  CH2  CZ2  HZ2                                             
+ CZ2  CZ3  CH2  HH2                                             
+ CH2  CE3  CZ3  HZ3                                             
+ CZ3  CD2  CE3  HE3                                             
+ CG   NE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE
+PHENYLALANINE                                                   
+                                                                
+NPHE  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.629494
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.459831
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.459831
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.459831
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.149207
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.048152
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.094009
+  11  CG    CA    S   10   8   4     1.510   115.000   180.000  -0.015845
+  12  CD1   CA    B   11  10   8     1.400   120.000   180.000  -0.120735
+  13  HD1   HA    E   12  11  10     1.090   120.000     0.000   0.111952
+  14  CE1   CA    B   12  11  10     1.400   120.000   180.000  -0.143861
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.126693
+  16  CZ    CA    B   14  12  11     1.400   120.000     0.000  -0.110818
+  17  HZ    HA    E   16  14  12     1.090   120.000   180.000   0.119101
+  18  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.143861
+  19  HE2   HA    E   18  16  14     1.090   120.000   180.000   0.126693
+  20  CD2   CA    S   18  16  14     1.400   120.000     0.000  -0.120735
+  21  HD2   HA    E   20  18  16     1.090   120.000   180.000   0.111952
+  22  C     C     M    8   4   3     1.522   111.100   180.000   0.596118
+  23  O     O     E   22   8   4     1.229   120.500     0.000  -0.578021
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CE1  CE2  CZ   HZ
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+                                                                
+DONE
+TYROSINE                                                        
+                                                                
+NTYR  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.592849
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.447616
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.447616
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.447616
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.062596
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.132287
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000  -0.029255
+  11  CG    CA    S   10   8   4     1.510   109.470   180.000   0.141201
+  12  CD1   CA    B   11  10   8     1.400   120.000   180.000  -0.208079
+  13  HD1   HA    E   12  11  10     1.090   120.000     0.000   0.149643
+  14  CE1   CA    B   12  11  10     1.400   120.000   180.000  -0.207308
+  15  HE1   HA    E   14  12  11     1.090   120.000   180.000   0.147256
+  16  CZ    C     B   14  12  11     1.400   120.000     0.000   0.237901
+  17  OH    OH    S   16  14  12     1.360   120.000   180.000  -0.476349
+  18  HH    HO    E   17  16  14     0.960   113.000     0.000   0.372005
+  19  CE2   CA    B   16  14  12     1.400   120.000     0.000  -0.207308
+  20  HE2   HA    E   19  16  14     1.090   120.000   180.000   0.147256
+  21  CD2   CA    S   19  16  14     1.400   120.000     0.000  -0.208079
+  22  HD2   HA    E   21  19  16     1.090   120.000   180.000   0.149643
+  23  C     C     M    8   4   3     1.522   111.100   180.000   0.620893
+  24  O     O     E   23   8   4     1.229   120.500     0.000  -0.574301
+
+LOOP                                                            
+ CG   CD2                                                       
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   CE2  CD2  HD2
+ CD2  CZ   CE2  HE2
+ CD1  CZ   CE1  HE1
+ CG   CE1  CD1  HD1
+ CD1  CD2  CG   CB
+ CE1  CE2  CZ   OH
+                                                                
+DONE
+GLUTAMIC ACID                                                   
+                                                                
+NGLU  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.465328
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.405109
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.405109
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.405109
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.135894
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.032967
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000  -0.002937
+  11  CG    C2    S   10   8   4     1.510   109.470   180.000  -0.067044
+  12  CD    C     B   11  10   8     1.527   109.470   180.000   0.762764
+  13  OE1   O2    E   12  11  10     1.260   117.200    90.000  -0.782679
+  14  OE2   O2    E   12  11  10     1.260   117.200   270.000  -0.782679
+  15  C     C     M    8   4   3     1.522   111.100   180.000   0.552551
+  16  O     O     E   15   8   4     1.229   120.500     0.000  -0.598835
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CG   OE1  CD   OE2                                             
+                                                                
+DONE
+ASPARTIC ACID                                                   
+                                                                
+NASP  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.588807
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.446269
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.446269
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.446269
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.017897
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.087197
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000  -0.064632
+  11  CG    C     B   10   8   4     1.527   109.470   180.000   0.772036
+  12  OD1   O2    E   11  10   8     1.260   117.200    90.000  -0.789182
+  13  OD2   O2    E   11  10   8     1.260   117.200   270.000  -0.789182
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.602072
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.586206
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ CB   OD1  CG   OD2                                             
+                                                                
+DONE
+LYSINE                                                          
+                                                                
+NLYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.743778
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.497926
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.497926
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.497926
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.133941
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.084789
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.025833
+  11  CG    C2    S   10   8   4     1.525   109.470   180.000   0.000320
+  12  CD    C2    S   11  10   8     1.525   109.470   180.000   0.071224
+  13  CE    C2    S   12  11  10     1.525   109.470   180.000   0.262268
+  14  NZ    N3    3   13  12  11     1.470   109.470   180.000  -0.187733
+  15  HZ1   H     E   14  13  12     1.010   109.470    60.000   0.274112
+  16  HZ2   H     E   14  13  12     1.010   109.470   180.000   0.274112
+  17  HZ3   H     E   14  13  12     1.010   109.470   300.000   0.274112
+  18  C     C     M    8   4   3     1.522   111.100   180.000   0.633667
+  19  O     O     E   18   8   4     1.229   120.500     0.000  -0.596645
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+PROLINE                                                         
+                                                                
+NPRO  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.415266
+   5  H2    H     E    4   3   2     1.010    60.000    90.000   0.418633
+   6  H3    H     E    4   3   2     1.010    60.000   -90.000   0.418633
+   7  CD    C2    S    4   3   2     1.458   126.100   356.100   0.179220
+   8  CG    C2    S    7   4   3     1.500   103.200   200.100   0.048036
+   9  CB    C2    E    8   7   4     1.510   106.000   338.300   0.002419
+  10  CA    CT    M    4   3   2     1.451   120.600   175.200   0.157515
+  11  HA    H1    E   10   4   3     1.090   109.500    60.000   0.003120
+  12  C     C     M   10   4   3     1.522   109.500   300.000   0.680470
+  13  O     O     E   12  10   4     1.229   120.500     0.000  -0.599226
+
+LOOP                                                            
+ CB    CA                                                        
+                                                                
+IMPROPER                                                        
+ CA   +M   C    O                                               
+ 
+DONE
+CYSTEINE                                                        
+                                                                
+NCYS  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.610355
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.453452
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.453452
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.453452
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.012180
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.067432
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.213096
+  11  SG    SH    S   10   8   4     1.810   116.000   180.000  -0.350579
+  12  HG    HS    E   11  10   8     1.330    96.000   180.000   0.182921
+  13  C     C     M    8   4   3     1.522   111.100   180.000   0.747857
+  14  O     O     E   13   8   4     1.229   120.500     0.000  -0.622908
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+METHIONINE                                                      
+                                                                
+NMET  INT     1
+ CORR OMIT DU   BEG                                             
+   0.00000                                                      
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.597213
+   5  H1    H     E    4   3   2     1.010   130.000     0.000   0.449071
+   6  H2    H     E    4   3   2     1.010    60.000    90.000   0.449071
+   7  H3    H     E    4   3   2     1.010    60.000   -90.000   0.449071
+   8  CA    CT    M    4   3   2     1.449   121.900   180.000   0.055433
+   9  HA    H1    E    8   4   3     1.090   109.500   300.000   0.073635
+  10  CB    C2    S    8   4   3     1.525   111.100    60.000   0.071891
+  11  CG    C2    S   10   8   4     1.525   109.470   180.000   0.134172
+  12  SD    S     S   11  10   8     1.810   110.000   180.000  -0.348246
+  13  CE    C3    E   12  11  10     1.780   100.000   180.000   0.178518
+  14  C     C     M    8   4   3     1.522   111.100   180.000   0.683639
+  15  O     O     E   14   8   4     1.229   120.500     0.000  -0.599042
+
+IMPROPER                                                        
+ CA   +M   C    O                                               
+                                                                
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/ALA_ALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/ALA_ALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..90561b527
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/ALA_ALANINE_COO-_ANION.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C3 E   6   4   3      1.525    111.100     60.000
+  8    C  C M   6   4   3      1.522    111.100    180.000
+  9    O O2 E   8   6   4      1.229    120.500      0.000
+ 10  OXT O2 E   8   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..985684f73
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/ARG_ARGININE.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   NE N2 B   9   8   7      1.480    111.000    180.000
+ 11  HNE H3 E  10   9   8      1.010    118.500      0.000
+ 12   CZ CA B  10   9   8      1.330    123.000    180.000
+ 13  NH1 N2 B  12  10   9      1.330    122.000      0.000
+ 14 HN11 H3 E  13  12  10      1.010    119.800      0.000
+ 15 HN12 H3 E  13  12  10      1.010    119.800    180.000
+ 16  NH2 N2 B  12  10   9      1.330    118.000    180.000
+ 17 HN21 H3 E  16  12  10      1.010    119.800      0.000
+ 18 HN22 H3 E  16  12  10      1.010    119.800    180.000
+ 19    C  C M   6   4   3      1.522    111.100    180.000
+ 20    O O2 E  19   6   4      1.229    120.500      0.000
+ 21  OXT O2 E  19   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/ASN_ASPARAGINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/ASN_ASPARAGINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..b8a598e3f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/ASN_ASPARAGINE_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.522    111.100    180.000
+  9  OD1  O E   8   7   6      1.229    120.500      0.000
+ 10  ND2  N B   8   7   6      1.335    116.600    180.000
+ 11 HND1  H E  10   8   7      1.010    119.800      0.000
+ 12 HND2  H E  10   8   7      1.010    119.800    180.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..7173d3159
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/ASP_ASPARTIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG  C B   7   6   4      1.527    109.470    180.000
+  9  OD1 O2 E   8   7   6      1.260    117.200     90.000
+ 10  OD2 O2 E   8   7   6      1.260    117.200    270.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/CYS_CYSTEINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/CYS_CYSTEINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..76ea5d170
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/CYS_CYSTEINE_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG SH 3   7   6   4      1.810    116.000    180.000
+  9   HG HS E   8   7   6      1.330     96.000    180.000
+ 10  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 11  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag
new file mode 100644
index 000000000..ca1a6b548
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/CYX_CYSTINE_op_S-S_BRIDGE_cp__COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   SG  S B   7   6   4      1.810    116.000    180.000
+  9  LP1 LP E   8   7   6      0.679     96.700     80.000
+ 10  LP2 LP E   8   7   6      0.679     96.700    280.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/GLN_GLUTAMINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/GLN_GLUTAMINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..235b27d6a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/GLN_GLUTAMINE_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD  C B   8   7   6      1.522    111.100    180.000
+ 10  OE1  O E   9   8   7      1.229    120.500      0.000
+ 11  NE2  N B   9   8   7      1.335    116.600    180.000
+ 12 HNE1  H E  11   9   8      1.010    119.800      0.000
+ 13 HNE2  H E  11   9   8      1.010    119.800    180.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
new file mode 100644
index 000000000..a5bc9d735
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/GLU_GLUTAMIC_ACID_COO-_ANION.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.510    109.470    180.000
+  9   CD  C B   8   7   6      1.527    109.470    180.000
+ 10  OE1 O2 E   9   8   7      1.260    117.200     90.000
+ 11  OE2 O2 E   9   8   7      1.260    117.200    270.000
+ 12    C  C M   6   4   3      1.522    111.100    180.000
+ 13    O O2 E  12   6   4      1.229    120.500      0.000
+ 14  OXT O2 E  12   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/GLY_GLYCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/GLY_GLYCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..eb200653b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/GLY_GLYCINE_COO-_ANION.in_frag
@@ -0,0 +1,9 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA C2 M   4   3   2      1.449    121.900    180.000
+  7    C  C M   6   4   3      1.522    110.400    180.000
+  8    O O2 E   7   6   4      1.229    120.500      0.000
+  9  OXT O2 E   7   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
new file mode 100644
index 000000000..28511c954
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/HID_HISTIDINE_DELTAH_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NB S  11   9   8      1.310    109.000      0.000
+ 13  CD2 CF E  12  11   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
new file mode 100644
index 000000000..b83dcd5a7
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/HIE_HISTIDINE_EPSILONH_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NB S   8   7   6      1.390    122.000    180.000
+ 10  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 11  NE2 NA B  10   9   8      1.310    109.000      0.000
+ 12  HNE  H E  11  10   9      1.010    125.000    180.000
+ 13  CD2 CG E  11  10   9      1.360    110.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag
new file mode 100644
index 000000000..b121790e8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/HIP_HISTIDINE_PLUS_ZWITTERION.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CC S   7   6   4      1.510    115.000    180.000
+  9  ND1 NA B   8   7   6      1.390    122.000    180.000
+ 10  HND  H E   9   8   7      1.010    126.000      0.000
+ 11  CE1 CP S   9   8   7      1.320    108.000    180.000
+ 12  NE2 NA B  11   9   8      1.310    109.000      0.000
+ 13  HNE  H E  12  11   9      1.010    125.000    180.000
+ 14  CD2 CG E  12  11   9      1.360    110.000      0.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O O2 E  15   6   4      1.229    120.500      0.000
+ 17  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/ILE_ISOLEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/ILE_ISOLEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..d9e21d0f8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/ILE_ISOLEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    109.470     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG1 C2 S   7   6   4      1.525    109.470    180.000
+ 10  CD1 C3 E   9   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/LEU_LEUCINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/LEU_LEUCINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..dec659475
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/LEU_LEUCINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CH B   7   6   4      1.525    109.470    180.000
+  9  CD1 C3 E   8   7   6      1.525    109.470     60.000
+ 10  CD2 C3 E   8   7   6      1.525    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/LYS_LYSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/LYS_LYSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..2992cec4d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/LYS_LYSINE_COO-_ANION.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   CD C2 S   8   7   6      1.525    109.470    180.000
+ 10   CE C2 S   9   8   7      1.525    109.470    180.000
+ 11   NZ N3 3  10   9   8      1.470    109.470    180.000
+ 12 HNZ1 H3 E  11  10   9      1.010    109.470     60.000
+ 13 HNZ2 H3 E  11  10   9      1.010    109.470    180.000
+ 14 HNZ3 H3 E  11  10   9      1.010    109.470    300.000
+ 15    C  C M   6   4   3      1.522    111.100    180.000
+ 16    O O2 E  15   6   4      1.229    120.500      0.000
+ 17  OXT O2 E  15   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/MET_METHIONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/MET_METHIONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..cb610771d
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/MET_METHIONINE_COO-_ANION.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C2 S   7   6   4      1.525    109.470    180.000
+  9   SD  S 3   8   7   6      1.810    110.000    180.000
+ 10   CE C3 E   9   8   7      1.780    100.000    180.000
+ 11  LP1 LP E   9   8   7      0.679     96.700     80.000
+ 12  LP2 LP E   9   8   7      0.679     96.700    280.000
+ 13    C  C M   6   4   3      1.522    111.100    180.000
+ 14    O O2 E  13   6   4      1.229    120.500      0.000
+ 15  OXT O2 E  13   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/PHE_PHENYLALANINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/PHE_PHENYLALANINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..213b626fe
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/PHE_PHENYLALANINE_COO-_ANION.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    115.000    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ CD S  10   9   8      1.400    120.000      0.000
+ 12  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 13  CD2 CD E  12  11  10      1.400    120.000      0.000
+ 14    C  C M   6   4   3      1.522    111.100    180.000
+ 15    O O2 E  14   6   4      1.229    120.500      0.000
+ 16  OXT O2 E  14   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/PRO_PROLINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/PRO_PROLINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..1a43d2f1f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/PRO_PROLINE_COO-_ANION.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.337    117.000    180.000
+  5   CD C2 S   4   3   2      1.458    126.100    356.100
+  6   CG C2 S   5   4   3      1.500    103.200    200.100
+  7   CB C2 E   6   5   4      1.510    106.000    338.300
+  8   CA CH M   4   3   2      1.451    120.600    175.200
+  9    C  C M   8   4   3      1.522    111.100      0.000
+ 10    O O2 E   9   8   4      1.229    120.500      0.000
+ 11  OXT O2 E   9   8   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/SER_SERINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/SER_SERINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..14ac4cdeb
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/SER_SERINE_COO-_ANION.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   OG OH S   7   6   4      1.430    109.470    180.000
+  9  HOG HO E   8   7   6      0.960    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O O2 E  10   6   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/THR_THREONINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/THR_THREONINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..201b0554e
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/THR_THREONINE_COO-_ANION.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG2 C3 E   7   6   4      1.525    109.470    300.000
+  9  OG1 OH S   7   6   4      1.430    109.470     60.000
+ 10  HOG HO E   9   7   6      0.960    109.470    180.000
+ 11    C  C M   6   4   3      1.522    111.100    180.000
+ 12    O O2 E  11   6   4      1.229    120.500      0.000
+ 13  OXT O2 E  11   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/TRP_TRYPTOPHAN_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/TRP_TRYPTOPHAN_COO-_ANION.in_frag
new file mode 100644
index 000000000..fca2ea91f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/TRP_TRYPTOPHAN_COO-_ANION.in_frag
@@ -0,0 +1,20 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG C* S   7   6   4      1.510    115.000    180.000
+  9  CD1 CG S   8   7   6      1.340    127.000    180.000
+ 10  NE1 NA B   9   8   7      1.430    107.000    180.000
+ 11  HNE  H E  10   9   8      1.010    125.500    180.000
+ 12  CE2 CN S  10   9   8      1.310    109.000      0.000
+ 13  CZ2 CD S  12  10   9      1.400    128.000    180.000
+ 14  CH2 CD S  13  12  10      1.390    116.000    180.000
+ 15  CZ3 CD S  14  13  12      1.350    121.000      0.000
+ 16  CE3 CD S  15  14  13      1.410    122.000      0.000
+ 17  CD2 CB E  16  15  14      1.400    117.000      0.000
+ 18    C  C M   6   4   3      1.522    111.100    180.000
+ 19    O O2 E  18   6   4      1.229    120.500      0.000
+ 20  OXT O2 E  18   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/TYR_TYROSINE_COO-_ANION.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/TYR_TYROSINE_COO-_ANION.in_frag
new file mode 100644
index 000000000..d6bff81ee
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/TYR_TYROSINE_COO-_ANION.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB C2 S   6   4   3      1.525    111.100     60.000
+  8   CG CA S   7   6   4      1.510    109.470    180.000
+  9  CD1 CD S   8   7   6      1.400    120.000    180.000
+ 10  CE1 CD S   9   8   7      1.400    120.000    180.000
+ 11   CZ  C B  10   9   8      1.400    120.000      0.000
+ 12   OH OH S  11  10   9      1.360    120.000    180.000
+ 13  HOH HO E  12  11  10      0.960    113.000      0.000
+ 14  CE2 CD S  11  10   9      1.400    120.000      0.000
+ 15  CD2 CD E  14  11  10      1.400    120.000      0.000
+ 16    C  C M   6   4   3      1.522    111.100    180.000
+ 17    O O2 E  16   6   4      1.229    120.500      0.000
+ 18  OXT O2 E  16   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unict/VAL_VALINE.in_frag
new file mode 100644
index 000000000..5fef9f7bc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/VAL_VALINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.449      0.000      0.000
+  3 DUMM DU M   2   1   0      1.522    111.100      0.000
+  4    N  N M   3   2   1      1.335    116.600    180.000
+  5   HN  H E   4   3   2      1.010    119.800      0.000
+  6   CA CH M   4   3   2      1.449    121.900    180.000
+  7   CB CH B   6   4   3      1.525    111.100     60.000
+  8  CG1 C3 E   7   6   4      1.525    109.470     60.000
+  9  CG2 C3 E   7   6   4      1.525    109.470    180.000
+ 10    C  C M   6   4   3      1.522    111.100    180.000
+ 11    O O2 E  10   6   4      1.229    120.500      0.000
+ 12  OXT O2 E  10   6   4      1.229    120.500    180.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unict/unict.in b/cad/tests/AMBER_test_structures/dot_in/unict/unict.in
new file mode 100644
index 000000000..50b8e3332
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unict/unict.in
@@ -0,0 +1,645 @@
+    1    1  101
+db4.dat
+      ALANINE COO- ANION
+ALA
+ ALA  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20900
+   7  CB    C3    E    6   4   3     1.525   111.100    60.000   0.03100
+   8  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+   9  O     O2    E    8   6   4     1.229   120.500     0.000  -0.70600
+  10  OXT   O2    E    8   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CA   OXT  C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE COO- ANION
+GLY
+ GLY  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    C2    M    4   3   2     1.449   121.900   180.000   0.24000
+   7  C     C     M    6   4   3     1.522   110.400   180.000   0.44400
+   8  O     O2    E    7   6   4     1.229   120.500     0.000  -0.70600
+   9  OXT   O2    E    7   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CA   OXT  C    O
+
+DONE
+     SERINE COO- ANION
+SER
+ SER  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.28600
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.19400
+   8  OG    OH    S    7   6   4     1.430   109.470   180.000  -0.55000
+   9  HOG   HO    E    8   7   6     0.960   109.470   180.000   0.31000
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  11  O     O2    E   10   6   4     1.229   120.500     0.000  -0.70600
+  12  OXT   O2    E   10   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     THREONINE COO- ANION
+THR
+ THR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.26200
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG2   C3    E    7   6   4     1.525   109.470   300.000   0.00700
+   9  OG1   OH    S    7   6   4     1.430   109.470    60.000  -0.55000
+  10  HOG   HO    E    9   7   6     0.960   109.470   180.000   0.31000
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+ CA   OXT  C    O
+
+DONE
+     LEUCINE COO- ANION
+LEU
+ LEU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.01600
+   8  CG    CH    B    7   6   4     1.525   109.470   180.000   0.05400
+   9  CD1   C3    E    8   7   6     1.525   109.470    60.000  -0.01400
+  10  CD2   C3    E    8   7   6     1.525   109.470   180.000  -0.01400
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+ CA   OXT  C    O
+
+DONE
+      ISOLEUCINE COO- ANION
+ILE
+ ILE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19300
+   7  CB    CH    B    6   4   3     1.525   109.470    60.000   0.03000
+   8  CG2   C3    E    7   6   4     1.525   109.470    60.000   0.00100
+   9  CG1   C2    S    7   6   4     1.525   109.470   180.000   0.01700
+  10  CD1   C3    E    9   7   6     1.525   109.470   180.000  -0.00100
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+ CA   OXT  C    O
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.19500
+   7  CB    CH    B    6   4   3     1.525   111.100    60.000   0.03300
+   8  CG1   C3    E    7   6   4     1.525   109.470    60.000   0.00600
+   9  CG2   C3    E    7   6   4     1.525   109.470   180.000   0.00600
+  10  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  11  O     O2    E   10   6   4     1.229   120.500     0.000  -0.70600
+  12  OXT   O2    E   10   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+ CA   OXT  C    O
+
+DONE
+      ASPARAGINE COO- ANION
+ASN
+ ASN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00300
+   8  CG    C     B    7   6   4     1.522   111.100   180.000   0.67500
+   9  OD1   O     E    8   7   6     1.229   120.500     0.000  -0.47000
+  10  ND2   N     B    8   7   6     1.335   116.600   180.000  -0.86700
+  11  HND1  H     E   10   8   7     1.010   119.800     0.000   0.34400
+  12  HND2  H     E   10   8   7     1.010   119.800   180.000   0.34400
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.70600
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+ CA   OXT  C    O
+
+DONE
+    GLUTAMINE COO- ANION
+GLN
+ GLN  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20400
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.05300
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000  -0.04300
+   9  CD    C     B    8   7   6     1.522   111.100   180.000   0.67500
+  10  OE1   O     E    9   8   7     1.229   120.500     0.000  -0.47000
+  11  NE2   N     B    9   8   7     1.335   116.600   180.000  -0.86700
+  12  HNE1  H     E   11   9   8     1.010   119.800     0.000   0.34400
+  13  HNE2  H     E   11   9   8     1.010   119.800   180.000   0.34400
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+ CA   OXT  C    O
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.23100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.04900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05800
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.11100
+  10  NE    N2    B    9   8   7     1.480   111.000   180.000  -0.49300
+  11  HNE   H3    E   10   9   8     1.010   118.500     0.000   0.29400
+  12  CZ    CA    B   10   9   8     1.330   123.000   180.000   0.81300
+  13  NH1   N2    B   12  10   9     1.330   122.000     0.000  -0.63450
+  14  HN11  H3    E   13  12  10     1.010   119.800     0.000   0.36150
+  15  HN12  H3    E   13  12  10     1.010   119.800   180.000   0.36150
+  16  NH2   N2    B   12  10   9     1.330   118.000   180.000  -0.63450
+  17  HN21  H3    E   16  12  10     1.010   119.800     0.000   0.36150
+  18  HN22  H3    E   16  12  10     1.010   119.800   180.000   0.36150
+  19  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  20  O     O2    E   19   6   4     1.229   120.500     0.000  -0.70600
+  21  OXT   O2    E   19   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+ CA   OXT  C    O
+
+DONE
+      HISTIDINE DELTAH COO- ANION
+HID
+ HID  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21300
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.08900
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.44400
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.32000
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  12  NE2   NB    S   11   9   8     1.310   109.000     0.000  -0.52700
+  13  CD2   CF    E   12  11   9     1.360   110.000     0.000   0.14500
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH COO- ANION
+HIE
+ HIE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.21300
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.06000
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.11200
+   9  ND1   NB    S    8   7   6     1.390   122.000   180.000  -0.52700
+  10  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.38400
+  11  NE2   NA    B   10   9   8     1.310   109.000     0.000  -0.44400
+  12  HNE   H     E   11  10   9     1.010   125.000   180.000   0.32000
+  13  CD2   CG    E   11  10   9     1.360   110.000     0.000   0.12200
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS ZWITTERION
+HIP
+ HIP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.18900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.21100
+   8  CG    CC    S    7   6   4     1.510   115.000   180.000   0.10300
+   9  ND1   NA    B    8   7   6     1.390   122.000   180.000  -0.61300
+  10  HND   H     E    9   8   7     1.010   126.000     0.000   0.47800
+  11  CE1   CP    S    9   8   7     1.320   108.000   180.000   0.71900
+  12  NE2   NA    B   11   9   8     1.310   109.000     0.000  -0.68600
+  13  HNE   H     E   12  11   9     1.010   125.000   180.000   0.48600
+  14  CD2   CG    E   12  11   9     1.360   110.000     0.000   0.35300
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  16  O     O2    E   15   6   4     1.229   120.500     0.000  -0.70600
+  17  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN COO- ANION
+TRP
+ TRP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24200
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02000
+   8  CG    C*    S    7   6   4     1.510   115.000   180.000   0.04600
+   9  CD1   CG    S    8   7   6     1.340   127.000   180.000   0.11700
+  10  NE1   NA    B    9   8   7     1.430   107.000   180.000  -0.33000
+  11  HNE   H     E   10   9   8     1.010   125.500   180.000   0.29400
+  12  CE2   CN    S   10   9   8     1.310   109.000     0.000   0.00000
+  13  CZ2   CD    S   12  10   9     1.400   128.000   180.000   0.02900
+  14  CH2   CD    S   13  12  10     1.390   116.000   180.000   0.03400
+  15  CZ3   CD    S   14  13  12     1.350   121.000     0.000  -0.08200
+  16  CE3   CD    S   15  14  13     1.410   122.000     0.000   0.14500
+  17  CD2   CB    E   16  15  14     1.400   117.000     0.000  -0.27500
+  18  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  19  O     O2    E   18   6   4     1.229   120.500     0.000  -0.70600
+  20  OXT   O2    E   18   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+     PHENYLALANINE COO- ANION
+PHE
+ PHE  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.20800
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03800
+   8  CG    CA    S    7   6   4     1.510   115.000   180.000   0.01100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.01100
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.00400
+  11  CZ    CD    S   10   9   8     1.400   120.000     0.000  -0.00300
+  12  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.00400
+  13  CD2   CD    E   12  11  10     1.400   120.000     0.000  -0.01100
+  14  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  15  O     O2    E   14   6   4     1.229   120.500     0.000  -0.70600
+  16  OXT   O2    E   14   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE COO- ANION
+TYR
+ TYR  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.23900
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.02200
+   8  CG    CA    S    7   6   4     1.510   109.470   180.000  -0.00100
+   9  CD1   CD    S    8   7   6     1.400   120.000   180.000  -0.03500
+  10  CE1   CD    S    9   8   7     1.400   120.000   180.000   0.10000
+  11  CZ    C     B   10   9   8     1.400   120.000     0.000  -0.12100
+  12  OH    OH    S   11  10   9     1.360   120.000   180.000  -0.36800
+  13  HOH   HO    E   12  11  10     0.960   113.000     0.000   0.33900
+  14  CE2   CD    S   11  10   9     1.400   120.000     0.000   0.10000
+  15  CD2   CD    E   14  11  10     1.400   120.000     0.000  -0.03500
+  16  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  17  O     O2    E   16   6   4     1.229   120.500     0.000  -0.70600
+  18  OXT   O2    E   16   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID COO- ANION
+GLU
+ GLU  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.00000
+   8  CG    C2    S    7   6   4     1.510   109.470   180.000  -0.20800
+   9  CD    C     B    8   7   6     1.527   109.470   180.000   0.62000
+  10  OE1   O2    E    9   8   7     1.260   117.200    90.000  -0.70600
+  11  OE2   O2    E    9   8   7     1.260   117.200   270.000  -0.70600
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.70600
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+ CA   OXT  C    O
+
+DONE
+     ASPARTIC ACID COO- ANION
+ASP
+ ASP  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.24000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000  -0.20800
+   8  CG    C     B    7   6   4     1.527   109.470   180.000   0.62000
+   9  OD1   O2    E    8   7   6     1.260   117.200    90.000  -0.70600
+  10  OD2   O2    E    8   7   6     1.260   117.200   270.000  -0.70600
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+ CA   OXT  C    O
+
+DONE
+     LYSINE COO- ANION
+LYS
+ LYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.22100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03900
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.05300
+   9  CD    C2    S    8   7   6     1.525   109.470   180.000   0.04800
+  10  CE    C2    S    9   8   7     1.525   109.470   180.000   0.21800
+  11  NZ    N3    3   10   9   8     1.470   109.470   180.000  -0.27200
+  12  HNZ1  H3    E   11  10   9     1.010   109.470    60.000   0.31100
+  13  HNZ2  H3    E   11  10   9     1.010   109.470   180.000   0.31100
+  14  HNZ3  H3    E   11  10   9     1.010   109.470   300.000   0.31100
+  15  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  16  O     O2    E   15   6   4     1.229   120.500     0.000  -0.70600
+  17  OXT   O2    E   15   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     PROLINE COO- ANION
+PRO
+ PRO  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.337   117.000   180.000  -0.25700
+   5  CD    C2    S    4   3   2     1.458   126.100   356.100   0.08400
+   6  CG    C2    S    5   4   3     1.500   103.200   200.100   0.03000
+   7  CB    C2    E    6   5   4     1.510   106.000   338.300  -0.00100
+   8  CA    CH    M    4   3   2     1.451   120.600   175.200   0.11200
+   9  C     C     M    8   4   3     1.522   111.100     0.000   0.44400
+  10  O     O2    E    9   8   4     1.229   120.500     0.000  -0.70600
+  11  OXT   O2    E    9   8   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ CB   CA   N    C
+ -M   CA   N    CD
+ CA   OXT  C    O
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE COO- ANION
+CYS
+ CYS  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.14000
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.10000
+   8  SG    SH    3    7   6   4     1.810   116.000   180.000   0.82700
+   9  HG    HS    E    8   7   6     1.330    96.000   180.000   0.13500
+  10  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.48100
+  11  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.48100
+  12  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  13  O     O2    E   12   6   4     1.229   120.500     0.000  -0.70600
+  14  OXT   O2    E   12   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+     CYSTINE(S-S BRIDGE) COO- ANION
+CYX
+ CYX  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.08200
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.14300
+   8  SG    S     B    7   6   4     1.810   116.000   180.000   0.82400
+   9  LP1   LP    E    8   7   6     0.679    96.700    80.000  -0.40450
+  10  LP2   LP    E    8   7   6     0.679    96.700   280.000  -0.40450
+  11  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  12  O     O2    E   11   6   4     1.229   120.500     0.000  -0.70600
+  13  OXT   O2    E   11   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+      METHIONINE COO- ANION
+MET
+ MET  INT     1
+ CORR OMIT DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.449     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.522   111.100     0.000   0.00000
+   4  N     N     M    3   2   1     1.335   116.600   180.000  -0.52000
+   5  HN    H     E    4   3   2     1.010   119.800     0.000   0.24800
+   6  CA    CH    M    4   3   2     1.449   121.900   180.000   0.13100
+   7  CB    C2    S    6   4   3     1.525   111.100    60.000   0.03700
+   8  CG    C2    S    7   6   4     1.525   109.470   180.000   0.09000
+   9  SD    S     3    8   7   6     1.810   110.000   180.000   0.73700
+  10  CE    C3    E    9   8   7     1.780   100.000   180.000   0.00700
+  11  LP1   LP    E    9   8   7     0.679    96.700    80.000  -0.38100
+  12  LP2   LP    E    9   8   7     0.679    96.700   280.000  -0.38100
+  13  C     C     M    6   4   3     1.522   111.100   180.000   0.44400
+  14  O     O2    E   13   6   4     1.229   120.500     0.000  -0.70600
+  15  OXT   O2    E   13   6   4     1.229   120.500   180.000  -0.70600
+
+IMPROPER
+ -M   CA   N    HN
+ CB   CA   N    C
+ CA   OXT  C    O
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/ALA_ALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/ALA_ALANINE.in_frag
new file mode 100644
index 000000000..f5467e388
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/ALA_ALANINE.in_frag
@@ -0,0 +1,11 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C3 E   8   5   4      1.525    111.100     60.000
+ 10    C  C M   8   5   4      1.522    111.100    180.000
+ 11    O  O E  10   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/ARG_ARGININE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/ARG_ARGININE.in_frag
new file mode 100644
index 000000000..32783c7fc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/ARG_ARGININE.in_frag
@@ -0,0 +1,22 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD C2 S  10   9   8      1.525    109.470    180.000
+ 12   NE N2 B  11  10   9      1.480    111.000    180.000
+ 13  HNE H3 E  12  11  10      1.010    118.500      0.000
+ 14   CZ CA B  12  11  10      1.330    123.000    180.000
+ 15  NH1 N2 B  14  12  11      1.330    122.000      0.000
+ 16 HN11 H3 E  15  14  12      1.010    119.800      0.000
+ 17 HN12 H3 E  15  14  12      1.010    119.800    180.000
+ 18  NH2 N2 B  14  12  11      1.330    118.000    180.000
+ 19 HN21 H3 E  18  14  12      1.010    119.800      0.000
+ 20 HN22 H3 E  18  14  12      1.010    119.800    180.000
+ 21    C  C M   8   5   4      1.522    111.100    180.000
+ 22    O  O E  21   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/ASN_ASPARAGINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/ASN_ASPARAGINE.in_frag
new file mode 100644
index 000000000..e19ac12a5
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/ASN_ASPARAGINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG  C B   9   8   5      1.522    111.100    180.000
+ 11  OD1  O E  10   9   8      1.229    120.500      0.000
+ 12  ND2  N B  10   9   8      1.335    116.600    180.000
+ 13 HND1  H E  12  10   9      1.010    119.800      0.000
+ 14 HND2  H E  12  10   9      1.010    119.800    180.000
+ 15    C  C M   8   5   4      1.522    111.100    180.000
+ 16    O  O E  15   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/ASP_ASPARTIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/ASP_ASPARTIC_ACID.in_frag
new file mode 100644
index 000000000..6a5ee54dd
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/ASP_ASPARTIC_ACID.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG  C B   9   8   5      1.527    109.470    180.000
+ 11  OD1 O2 E  10   9   8      1.260    117.200     90.000
+ 12  OD2 O2 E  10   9   8      1.260    117.200    270.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/CYS_CYSTEINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/CYS_CYSTEINE.in_frag
new file mode 100644
index 000000000..9a2b19010
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/CYS_CYSTEINE.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   SG SH 3   9   8   5      1.810    116.000    180.000
+ 11   HG HS E  10   9   8      1.330     96.000    180.000
+ 12  LP1 LP E  10   9   8      0.679     96.700     80.000
+ 13  LP2 LP E  10   9   8      0.679     96.700    280.000
+ 14    C  C M   8   5   4      1.522    111.100    180.000
+ 15    O  O E  14   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
new file mode 100644
index 000000000..15c9d5a4a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/CYX_CYSTINE_op_S-S_BRIDGE_cp_.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   SG  S B   9   8   5      1.810    116.000    180.000
+ 11  LP1 LP E  10   9   8      0.679     96.700     80.000
+ 12  LP2 LP E  10   9   8      0.679     96.700    280.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/GLN_GLUTAMINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/GLN_GLUTAMINE.in_frag
new file mode 100644
index 000000000..ae5f4ff02
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/GLN_GLUTAMINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD  C B  10   9   8      1.522    111.100    180.000
+ 12  OE1  O E  11  10   9      1.229    120.500      0.000
+ 13  NE2  N B  11  10   9      1.335    116.600    180.000
+ 14 HNE1  H E  13  11  10      1.010    119.800      0.000
+ 15 HNE2  H E  13  11  10      1.010    119.800    180.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/GLU_GLUTAMIC_ACID.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/GLU_GLUTAMIC_ACID.in_frag
new file mode 100644
index 000000000..337434304
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/GLU_GLUTAMIC_ACID.in_frag
@@ -0,0 +1,15 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.510    109.470    180.000
+ 11   CD  C B  10   9   8      1.527    109.470    180.000
+ 12  OE1 O2 E  11  10   9      1.260    117.200     90.000
+ 13  OE2 O2 E  11  10   9      1.260    117.200    270.000
+ 14    C  C M   8   5   4      1.522    111.100    180.000
+ 15    O  O E  14   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/GLY_GLYCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/GLY_GLYCINE.in_frag
new file mode 100644
index 000000000..626b84473
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/GLY_GLYCINE.in_frag
@@ -0,0 +1,10 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA C2 M   5   4   3      1.449    121.900    180.000
+  9    C  C M   8   5   4      1.522    110.400    180.000
+ 10    O  O E   9   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/HID_HISTIDINE_DELTAH.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/HID_HISTIDINE_DELTAH.in_frag
new file mode 100644
index 000000000..83070a54a
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/HID_HISTIDINE_DELTAH.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 14  NE2 NB S  13  11  10      1.310    109.000      0.000
+ 15  CD2 CF E  14  13  11      1.360    110.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/HIE_HISTIDINE_EPSILONH.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/HIE_HISTIDINE_EPSILONH.in_frag
new file mode 100644
index 000000000..36c9aee64
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/HIE_HISTIDINE_EPSILONH.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NB S  10   9   8      1.390    122.000    180.000
+ 12  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 13  NE2 NA B  12  11  10      1.310    109.000      0.000
+ 14  HNE  H E  13  12  11      1.010    125.000    180.000
+ 15  CD2 CG E  13  12  11      1.360    110.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/HIP_HISTIDINE_PLUS.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/HIP_HISTIDINE_PLUS.in_frag
new file mode 100644
index 000000000..1911ffaa6
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/HIP_HISTIDINE_PLUS.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CC S   9   8   5      1.510    115.000    180.000
+ 11  ND1 NA B  10   9   8      1.390    122.000    180.000
+ 12  HND  H E  11  10   9      1.010    126.000      0.000
+ 13  CE1 CP S  11  10   9      1.320    108.000    180.000
+ 14  NE2 NA B  13  11  10      1.310    109.000      0.000
+ 15  HNE  H E  14  13  11      1.010    125.000    180.000
+ 16  CD2 CG E  14  13  11      1.360    110.000      0.000
+ 17    C  C M   8   5   4      1.522    111.100    180.000
+ 18    O  O E  17   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/ILE_ISOLEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/ILE_ISOLEUCINE.in_frag
new file mode 100644
index 000000000..d03671a52
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/ILE_ISOLEUCINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CH B   8   5   4      1.525    109.470     60.000
+ 10  CG2 C3 E   9   8   5      1.525    109.470     60.000
+ 11  CG1 C2 S   9   8   5      1.525    109.470    180.000
+ 12  CD1 C3 E  11   9   8      1.525    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/LEU_LEUCINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/LEU_LEUCINE.in_frag
new file mode 100644
index 000000000..57860b2c3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/LEU_LEUCINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CH B   9   8   5      1.525    109.470    180.000
+ 11  CD1 C3 E  10   9   8      1.525    109.470     60.000
+ 12  CD2 C3 E  10   9   8      1.525    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/LYS_LYSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/LYS_LYSINE.in_frag
new file mode 100644
index 000000000..036907951
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/LYS_LYSINE.in_frag
@@ -0,0 +1,18 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   CD C2 S  10   9   8      1.525    109.470    180.000
+ 12   CE C2 S  11  10   9      1.525    109.470    180.000
+ 13   NZ N3 3  12  11  10      1.470    109.470    180.000
+ 14 HNZ1 H3 E  13  12  11      1.010    109.470     60.000
+ 15 HNZ2 H3 E  13  12  11      1.010    109.470    180.000
+ 16 HNZ3 H3 E  13  12  11      1.010    109.470    300.000
+ 17    C  C M   8   5   4      1.522    111.100    180.000
+ 18    O  O E  17   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/MET_METHIONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/MET_METHIONINE.in_frag
new file mode 100644
index 000000000..3153776e0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/MET_METHIONINE.in_frag
@@ -0,0 +1,16 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C2 S   9   8   5      1.525    109.470    180.000
+ 11   SD  S 3  10   9   8      1.810    110.000    180.000
+ 12   CE C3 E  11  10   9      1.780    100.000    180.000
+ 13  LP1 LP E  11  10   9      0.679     96.700     80.000
+ 14  LP2 LP E  11  10   9      0.679     96.700    280.000
+ 15    C  C M   8   5   4      1.522    111.100    180.000
+ 16    O  O E  15   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/PHE_PHENYLALANINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/PHE_PHENYLALANINE.in_frag
new file mode 100644
index 000000000..c0363ce33
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/PHE_PHENYLALANINE.in_frag
@@ -0,0 +1,17 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CA S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CD S  10   9   8      1.400    120.000    180.000
+ 12  CE1 CD S  11  10   9      1.400    120.000    180.000
+ 13   CZ CD S  12  11  10      1.400    120.000      0.000
+ 14  CE2 CD S  13  12  11      1.400    120.000      0.000
+ 15  CD2 CD E  14  13  12      1.400    120.000      0.000
+ 16    C  C M   8   5   4      1.522    111.100    180.000
+ 17    O  O E  16   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/PRO_PROLINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/PRO_PROLINE.in_frag
new file mode 100644
index 000000000..818f36d0f
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/PRO_PROLINE.in_frag
@@ -0,0 +1,12 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4    N N3 M   3   2   1      1.010     90.000    180.000
+  5  HN2 H3 E   4   3   2      1.010     58.800     90.000
+  6  HN3 H3 E   4   3   2      1.010     58.800    -90.000
+  7   CD C2 S   4   3   2      1.458    126.100    356.100
+  8   CG C2 S   7   4   3      1.500    103.200    200.100
+  9   CB C2 E   8   7   4      1.510    106.000    338.300
+ 10   CA CH M   4   3   2      1.451    120.600    175.200
+ 11    C  C M  10   4   3      1.522    111.100      0.000
+ 12    O  O E  11  10   4      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/SER_SERINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/SER_SERINE.in_frag
new file mode 100644
index 000000000..96291ef68
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/SER_SERINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   OG OH S   9   8   5      1.430    109.470    180.000
+ 11  HOG HO E  10   9   8      0.960    109.470    180.000
+ 12    C  C M   8   5   4      1.522    111.100    180.000
+ 13    O  O E  12   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/THR_THREONINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/THR_THREONINE.in_frag
new file mode 100644
index 000000000..fa189b4f0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/THR_THREONINE.in_frag
@@ -0,0 +1,14 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CH B   8   5   4      1.525    111.100     60.000
+ 10  CG2 C3 E   9   8   5      1.525    109.470    300.000
+ 11  OG1 OH S   9   8   5      1.430    109.470     60.000
+ 12  HOG HO E  11   9   8      0.960    109.470    180.000
+ 13    C  C M   8   5   4      1.522    111.100    180.000
+ 14    O  O E  13   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/TRP_TRYPTOPHAN.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/TRP_TRYPTOPHAN.in_frag
new file mode 100644
index 000000000..fe815dcf8
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/TRP_TRYPTOPHAN.in_frag
@@ -0,0 +1,21 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG C* S   9   8   5      1.510    115.000    180.000
+ 11  CD1 CG S  10   9   8      1.340    127.000    180.000
+ 12  NE1 NA B  11  10   9      1.430    107.000    180.000
+ 13  HNE  H E  12  11  10      1.010    125.500    180.000
+ 14  CE2 CN S  12  11  10      1.310    109.000      0.000
+ 15  CZ2 CD S  14  12  11      1.400    128.000    180.000
+ 16  CH2 CD S  15  14  12      1.390    116.000    180.000
+ 17  CZ3 CD S  16  15  14      1.350    121.000      0.000
+ 18  CE3 CD S  17  16  15      1.410    122.000      0.000
+ 19  CD2 CB E  18  17  16      1.400    117.000      0.000
+ 20    C  C M   8   5   4      1.522    111.100    180.000
+ 21    O  O E  20   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/TYR_TYROSINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/TYR_TYROSINE.in_frag
new file mode 100644
index 000000000..bfe9514c3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/TYR_TYROSINE.in_frag
@@ -0,0 +1,19 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB C2 S   8   5   4      1.525    111.100     60.000
+ 10   CG CA S   9   8   5      1.510    109.470    180.000
+ 11  CD1 CD S  10   9   8      1.400    120.000    180.000
+ 12  CE1 CD S  11  10   9      1.400    120.000    180.000
+ 13   CZ  C B  12  11  10      1.400    120.000      0.000
+ 14   OH OH S  13  12  11      1.360    120.000    180.000
+ 15  HOH HO E  14  13  12      0.960    113.000      0.000
+ 16  CE2 CD S  13  12  11      1.400    120.000      0.000
+ 17  CD2 CD E  16  13  12      1.400    120.000      0.000
+ 18    C  C M   8   5   4      1.522    111.100    180.000
+ 19    O  O E  18   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/VAL_VALINE.in_frag b/cad/tests/AMBER_test_structures/dot_in/unint/VAL_VALINE.in_frag
new file mode 100644
index 000000000..a05dde2df
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/VAL_VALINE.in_frag
@@ -0,0 +1,13 @@
+  1 DUMM DU M   0  -1  -2      0.000      0.000      0.000
+  2 DUMM DU M   1   0  -1      1.000      0.000      0.000
+  3 DUMM DU M   2   1   0      1.000     90.000      0.000
+  4  HN1 H3 M   3   2   1      1.000     90.000    180.000
+  5    N N3 M   4   3   2      1.010     90.000    180.000
+  6  HN2 H3 E   5   4   3      1.010    111.800     60.000
+  7  HN3 H3 E   5   4   3      1.010    111.800    -60.000
+  8   CA CH M   5   4   3      1.449    121.900    180.000
+  9   CB CH B   8   5   4      1.525    111.100     60.000
+ 10  CG1 C3 E   9   8   5      1.525    109.470     60.000
+ 11  CG2 C3 E   9   8   5      1.525    109.470    180.000
+ 12    C  C M   8   5   4      1.522    111.100    180.000
+ 13    O  O E  12   8   5      1.229    120.500      0.000
diff --git a/cad/tests/AMBER_test_structures/dot_in/unint/unint.in b/cad/tests/AMBER_test_structures/dot_in/unint/unint.in
new file mode 100644
index 000000000..28d5269c0
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/dot_in/unint/unint.in
@@ -0,0 +1,646 @@
+    1    1  100
+db4.dat
+      ALANINE
+ALA
+ ALA  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27000
+   9  CB    C3    E    8   5   4     1.525   111.100    60.000   0.03100
+  10  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  11  O     O     E   10   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     GLYCINE
+GLY
+ GLY  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    C2    M    5   4   3     1.449   121.900   180.000   0.30100
+   9  C     C     M    8   5   4     1.522   110.400   180.000   0.52600
+  10  O     O     E    9   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+
+DONE
+     SERINE
+SER
+ SER  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.34700
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.19400
+  10  OG    OH    S    9   8   5     1.430   109.470   180.000  -0.55000
+  11  HOG   HO    E   10   9   8     0.960   109.470   180.000   0.31000
+  12  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     THREONINE
+THR
+ THR  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.32300
+   9  CB    CH    B    8   5   4     1.525   111.100    60.000   0.21100
+  10  CG2   C3    E    9   8   5     1.525   109.470   300.000   0.00700
+  11  OG1   OH    S    9   8   5     1.430   109.470    60.000  -0.55000
+  12  HOG   HO    E   11   9   8     0.960   109.470   180.000   0.31000
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   OG1
+
+DONE
+     LEUCINE
+LEU
+ LEU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25900
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.01600
+  10  CG    CH    B    9   8   5     1.525   109.470   180.000   0.05400
+  11  CD1   C3    E   10   9   8     1.525   109.470    60.000  -0.01400
+  12  CD2   C3    E   10   9   8     1.525   109.470   180.000  -0.01400
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CD1  CG   CB   CD2
+
+DONE
+      ISOLEUCINE
+ILE
+ ILE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25400
+   9  CB    CH    B    8   5   4     1.525   109.470    60.000   0.03000
+  10  CG2   C3    E    9   8   5     1.525   109.470    60.000   0.00100
+  11  CG1   C2    S    9   8   5     1.525   109.470   180.000   0.01700
+  12  CD1   C3    E   11   9   8     1.525   109.470   180.000  -0.00100
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG2  CB   CA   CG1
+
+DONE
+     VALINE
+VAL
+ VAL  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25600
+   9  CB    CH    B    8   5   4     1.525   111.100    60.000   0.03300
+  10  CG1   C3    E    9   8   5     1.525   109.470    60.000   0.00600
+  11  CG2   C3    E    9   8   5     1.525   109.470   180.000   0.00600
+  12  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  13  O     O     E   12   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG1  CB   CA   CG2
+
+DONE
+      ASPARAGINE
+ASN
+ ASN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00300
+  10  CG    C     B    9   8   5     1.522   111.100   180.000   0.67500
+  11  OD1   O     E   10   9   8     1.229   120.500     0.000  -0.47000
+  12  ND2   N     B   10   9   8     1.335   116.600   180.000  -0.86700
+  13  HND1  H     E   12  10   9     1.010   119.800     0.000   0.34400
+  14  HND2  H     E   12  10   9     1.010   119.800   180.000   0.34400
+  15  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   ND2  CG   OD1
+ CG   HND1 ND2  HND2
+
+DONE
+    GLUTAMINE
+GLN
+ GLN  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.26500
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.05300
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000  -0.04300
+  11  CD    C     B   10   9   8     1.522   111.100   180.000   0.67500
+  12  OE1   O     E   11  10   9     1.229   120.500     0.000  -0.47000
+  13  NE2   N     B   11  10   9     1.335   116.600   180.000  -0.86700
+  14  HNE1  H     E   13  11  10     1.010   119.800     0.000   0.34400
+  15  HNE2  H     E   13  11  10     1.010   119.800   180.000   0.34400
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   NE2  CD   OE1
+ CD   HNE1 NE2  HNE2
+
+DONE
+     ARGININE
+ARG
+ ARG  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.29200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.04900
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.05800
+  11  CD    C2    S   10   9   8     1.525   109.470   180.000   0.11100
+  12  NE    N2    B   11  10   9     1.480   111.000   180.000  -0.49300
+  13  HNE   H3    E   12  11  10     1.010   118.500     0.000   0.29400
+  14  CZ    CA    B   12  11  10     1.330   123.000   180.000   0.81300
+  15  NH1   N2    B   14  12  11     1.330   122.000     0.000  -0.63450
+  16  HN11  H3    E   15  14  12     1.010   119.800     0.000   0.36150
+  17  HN12  H3    E   15  14  12     1.010   119.800   180.000   0.36150
+  18  NH2   N2    B   14  12  11     1.330   118.000   180.000  -0.63450
+  19  HN21  H3    E   18  14  12     1.010   119.800     0.000   0.36150
+  20  HN22  H3    E   18  14  12     1.010   119.800   180.000   0.36150
+  21  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  22  O     O     E   21   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ NE   NH1  CZ   NH2
+
+DONE
+      HISTIDINE DELTAH
+HID
+ HID  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27400
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.06000
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.08900
+  11  ND1   NA    B   10   9   8     1.390   122.000   180.000  -0.44400
+  12  HND   H     E   11  10   9     1.010   126.000     0.000   0.32000
+  13  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.38400
+  14  NE2   NB    S   13  11  10     1.310   109.000     0.000  -0.52700
+  15  CD2   CF    E   14  13  11     1.360   110.000     0.000   0.14500
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE EPSILONH
+HIE
+ HIE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.27400
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.06000
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.11200
+  11  ND1   NB    S   10   9   8     1.390   122.000   180.000  -0.52700
+  12  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.38400
+  13  NE2   NA    B   12  11  10     1.310   109.000     0.000  -0.44400
+  14  HNE   H     E   13  12  11     1.010   125.000   180.000   0.32000
+  15  CD2   CG    E   13  12  11     1.360   110.000     0.000   0.12200
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      HISTIDINE PLUS
+HIP
+ HIP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.25000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.21100
+  10  CG    CC    S    9   8   5     1.510   115.000   180.000   0.10300
+  11  ND1   NA    B   10   9   8     1.390   122.000   180.000  -0.61300
+  12  HND   H     E   11  10   9     1.010   126.000     0.000   0.47800
+  13  CE1   CP    S   11  10   9     1.320   108.000   180.000   0.71900
+  14  NE2   NA    B   13  11  10     1.310   109.000     0.000  -0.68600
+  15  HNE   H     E   14  13  11     1.010   125.000   180.000   0.48600
+  16  CD2   CG    E   14  13  11     1.360   110.000     0.000   0.35300
+  17  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  18  O     O     E   17   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TRYPTOPHAN
+TRP
+ TRP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30300
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.02000
+  10  CG    C*    S    9   8   5     1.510   115.000   180.000   0.04600
+  11  CD1   CG    S   10   9   8     1.340   127.000   180.000   0.11700
+  12  NE1   NA    B   11  10   9     1.430   107.000   180.000  -0.33000
+  13  HNE   H     E   12  11  10     1.010   125.500   180.000   0.29400
+  14  CE2   CN    S   12  11  10     1.310   109.000     0.000   0.00000
+  15  CZ2   CD    S   14  12  11     1.400   128.000   180.000   0.02900
+  16  CH2   CD    S   15  14  12     1.390   116.000   180.000   0.03400
+  17  CZ3   CD    S   16  15  14     1.350   121.000     0.000  -0.08200
+  18  CE3   CD    S   17  16  15     1.410   122.000     0.000   0.14500
+  19  CD2   CB    E   18  17  16     1.400   117.000     0.000  -0.27500
+  20  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  21  O     O     E   20   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+ CE2  CD2
+
+DONE
+     PHENYLALANINE
+PHE
+ PHE  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.26900
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.03800
+  10  CG    CA    S    9   8   5     1.510   115.000   180.000   0.01100
+  11  CD1   CD    S   10   9   8     1.400   120.000   180.000  -0.01100
+  12  CE1   CD    S   11  10   9     1.400   120.000   180.000   0.00400
+  13  CZ    CD    S   12  11  10     1.400   120.000     0.000  -0.00300
+  14  CE2   CD    S   13  12  11     1.400   120.000     0.000   0.00400
+  15  CD2   CD    E   14  13  12     1.400   120.000     0.000  -0.01100
+  16  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  17  O     O     E   16   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      TYROSINE
+TYR
+ TYR  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30000
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.02200
+  10  CG    CA    S    9   8   5     1.510   109.470   180.000  -0.00100
+  11  CD1   CD    S   10   9   8     1.400   120.000   180.000  -0.03500
+  12  CE1   CD    S   11  10   9     1.400   120.000   180.000   0.10000
+  13  CZ    C     B   12  11  10     1.400   120.000     0.000  -0.12100
+  14  OH    OH    S   13  12  11     1.360   120.000   180.000  -0.36800
+  15  HOH   HO    E   14  13  12     0.960   113.000     0.000   0.33900
+  16  CE2   CD    S   13  12  11     1.400   120.000     0.000   0.10000
+  17  CD2   CD    E   16  13  12     1.400   120.000     0.000  -0.03500
+  18  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  19  O     O     E   18   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+LOOP
+ CG   CD2
+
+DONE
+      GLUTAMIC ACID
+GLU
+ GLU  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30100
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.00000
+  10  CG    C2    S    9   8   5     1.510   109.470   180.000  -0.20800
+  11  CD    C     B   10   9   8     1.527   109.470   180.000   0.62000
+  12  OE1   O2    E   11  10   9     1.260   117.200    90.000  -0.70600
+  13  OE2   O2    E   11  10   9     1.260   117.200   270.000  -0.70600
+  14  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CG   OE1  CD   OE2
+
+DONE
+     ASPARTIC ACID
+ASP
+ ASP  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.30100
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000  -0.20800
+  10  CG    C     B    9   8   5     1.527   109.470   180.000   0.62000
+  11  OD1   O2    E   10   9   8     1.260   117.200    90.000  -0.70600
+  12  OD2   O2    E   10   9   8     1.260   117.200   270.000  -0.70600
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ CB   OD1  CG   OD2
+
+DONE
+     LYSINE
+LYS
+ LYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.28200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.03900
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.05300
+  11  CD    C2    S   10   9   8     1.525   109.470   180.000   0.04800
+  12  CE    C2    S   11  10   9     1.525   109.470   180.000   0.21800
+  13  NZ    N3    3   12  11  10     1.470   109.470   180.000  -0.27200
+  14  HNZ1  H3    E   13  12  11     1.010   109.470    60.000   0.31100
+  15  HNZ2  H3    E   13  12  11     1.010   109.470   180.000   0.31100
+  16  HNZ3  H3    E   13  12  11     1.010   109.470   300.000   0.31100
+  17  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  18  O     O     E   17   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     PROLINE
+PRO
+ PRO  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  N     N3    M    3   2   1     1.010    90.000   180.000  -0.16100
+   5  HN2   H3    E    4   3   2     1.010    58.800    90.000   0.31200
+   6  HN3   H3    E    4   3   2     1.010    58.800   -90.000   0.31200
+   7  CD    C2    S    4   3   2     1.458   126.100   356.100   0.19100
+   8  CG    C2    S    7   4   3     1.500   103.200   200.100  -0.01100
+   9  CB    C2    E    8   7   4     1.510   106.000   338.300   0.00000
+  10  CA    CH    M    4   3   2     1.451   120.600   175.200   0.21200
+  11  C     C     M   10   4   3     1.522   111.100     0.000   0.59600
+  12  O     O     E   11  10   4     1.229   120.500     0.000  -0.45100
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+ -M   CA   N    CD
+
+LOOP
+ CB   CA
+
+DONE
+     CYSTEINE
+CYS
+ CYS  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.20100
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.10000
+  10  SG    SH    3    9   8   5     1.810   116.000   180.000   0.82700
+  11  HG    HS    E   10   9   8     1.330    96.000   180.000   0.13500
+  12  LP1   LP    E   10   9   8     0.679    96.700    80.000  -0.48100
+  13  LP2   LP    E   10   9   8     0.679    96.700   280.000  -0.48100
+  14  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  15  O     O     E   14   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+     CYSTINE(S-S BRIDGE)
+CYX
+ CYX  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.14300
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.14300
+  10  SG    S     B    9   8   5     1.810   116.000   180.000   0.82400
+  11  LP1   LP    E   10   9   8     0.679    96.700    80.000  -0.40450
+  12  LP2   LP    E   10   9   8     0.679    96.700   280.000  -0.40450
+  13  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  14  O     O     E   13   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+      METHIONINE
+MET
+ MET  INT     1
+ CORR NOMI DU   BEG
+   0.00000
+   1  DUMM  DU    M    0  -1  -2     0.000     0.000     0.000   0.00000
+   2  DUMM  DU    M    1   0  -1     1.000     0.000     0.000   0.00000
+   3  DUMM  DU    M    2   1   0     1.000    90.000     0.000   0.00000
+   4  HN1   H3    M    3   2   1     1.000    90.000   180.000   0.31200
+   5  N     N3    M    4   3   2     1.010    90.000   180.000  -0.26300
+   6  HN2   H3    E    5   4   3     1.010   111.800    60.000   0.31200
+   7  HN3   H3    E    5   4   3     1.010   111.800   -60.000   0.31200
+   8  CA    CH    M    5   4   3     1.449   121.900   180.000   0.19200
+   9  CB    C2    S    8   5   4     1.525   111.100    60.000   0.03700
+  10  CG    C2    S    9   8   5     1.525   109.470   180.000   0.09000
+  11  SD    S     3   10   9   8     1.810   110.000   180.000   0.73700
+  12  CE    C3    E   11  10   9     1.780   100.000   180.000   0.00700
+  13  LP1   LP    E   11  10   9     0.679    96.700    80.000  -0.38100
+  14  LP2   LP    E   11  10   9     0.679    96.700   280.000  -0.38100
+  15  C     C     M    8   5   4     1.522   111.100   180.000   0.52600
+  16  O     O     E   15   8   5     1.229   120.500     0.000  -0.50000
+
+IMPROPER
+ CA   +M   C    O
+ CB   CA   N    C
+
+DONE
+STOP
diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/ALA_ALANINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ALA_ALANINE.mmp
new file mode 100644
index 000000000..0995f3f12
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ALA_ALANINE.mmp
@@ -0,0 +1,44 @@
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+end molecular machine part ALA_ALANINE
diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/ARG_ARGININE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ARG_ARGININE.mmp
new file mode 100644
index 000000000..daa86c0de
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ARG_ARGININE.mmp
@@ -0,0 +1,76 @@
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+end molecular machine part ARG_ARGININE
diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASH_ASPARTIC_ACID_neutral.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASH_ASPARTIC_ACID_neutral.mmp
new file mode 100644
index 000000000..bba27b7d3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASH_ASPARTIC_ACID_neutral.mmp
@@ -0,0 +1,52 @@
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+end1
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+end molecular machine part ASH_ASPARTIC_ACID_neutral
diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASN_ASPARAGINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASN_ASPARAGINE.mmp
new file mode 100644
index 000000000..925e599f3
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASN_ASPARAGINE.mmp
@@ -0,0 +1,55 @@
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+end molecular machine part ASN_ASPARAGINE
diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASP_ASPARTIC_ACID.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASP_ASPARTIC_ACID.mmp
new file mode 100644
index 000000000..355055f8c
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ASP_ASPARTIC_ACID.mmp
@@ -0,0 +1,51 @@
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYM_CYSTEINE_negative.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYM_CYSTEINE_negative.mmp
new file mode 100644
index 000000000..912db327b
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYM_CYSTEINE_negative.mmp
@@ -0,0 +1,45 @@
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYS_CYSTEINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYS_CYSTEINE.mmp
new file mode 100644
index 000000000..fd02fb5cc
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYS_CYSTEINE.mmp
@@ -0,0 +1,46 @@
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYX_CYSTEINE-S-S-CYSTEINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/CYX_CYSTEINE-S-S-CYSTEINE.mmp
new file mode 100644
index 000000000..7be7cb02a
--- /dev/null
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@@ -0,0 +1,108 @@
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLH_GLUTAMIC_ACID_neutral.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLH_GLUTAMIC_ACID_neutral.mmp
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index 000000000..8bdbf0988
--- /dev/null
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLN_GLUTAMINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLN_GLUTAMINE.mmp
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index 000000000..acfe3c2c1
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLU_GLUTAMIC_ACID.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLU_GLUTAMIC_ACID.mmp
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index 000000000..a5bfb0b35
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLU_GLUTAMIC_ACID.mmp
@@ -0,0 +1,93 @@
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLY_GLYCINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/GLY_GLYCINE.mmp
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/HID_HISTIDINE_DELTAH.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/HID_HISTIDINE_DELTAH.mmp
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index 000000000..9e4fd403f
--- /dev/null
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/HIE_HISTIDINE_EPSILONH.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/HIE_HISTIDINE_EPSILONH.mmp
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index 000000000..813799841
--- /dev/null
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/HIP_HISTIDINE_plus.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/HIP_HISTIDINE_plus.mmp
new file mode 100644
index 000000000..0fb7b4037
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/AminoAcids/HIP_HISTIDINE_plus.mmp
@@ -0,0 +1,101 @@
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/ILE_ISOLEUCINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/ILE_ISOLEUCINE.mmp
new file mode 100644
index 000000000..9ede83cb0
--- /dev/null
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/LEU_LEUCINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/LEU_LEUCINE.mmp
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index 000000000..a439e78e5
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/LYN_LYSINE_neutral.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/LYN_LYSINE_neutral.mmp
new file mode 100644
index 000000000..977c22450
--- /dev/null
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/LYS_LYSINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/LYS_LYSINE.mmp
new file mode 100644
index 000000000..b72ed3ad8
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/MET_METHIONINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/MET_METHIONINE.mmp
new file mode 100644
index 000000000..6816822f9
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/PHE_PHENYLALANINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/PHE_PHENYLALANINE.mmp
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index 000000000..e8b9a35e9
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/PRO_PROLINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/PRO_PROLINE.mmp
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/SER_SERINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/SER_SERINE.mmp
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/THR_THREONINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/THR_THREONINE.mmp
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/TRP_TRYPTOPHAN.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/TRP_TRYPTOPHAN.mmp
new file mode 100644
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/TYR_TYROSINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/TYR_TYROSINE.mmp
new file mode 100644
index 000000000..80a83a030
--- /dev/null
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diff --git a/cad/tests/AMBER_test_structures/mmp/AminoAcids/VAL_VALINE.mmp b/cad/tests/AMBER_test_structures/mmp/AminoAcids/VAL_VALINE.mmp
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index 000000000..01206dc6f
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diff --git a/cad/tests/AMBER_test_structures/mmp/Nucleotides/DA_D-ADENOSINE.mmp b/cad/tests/AMBER_test_structures/mmp/Nucleotides/DA_D-ADENOSINE.mmp
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diff --git a/cad/tests/AMBER_test_structures/mmp/Nucleotides/DC_D-CYTOSINE.mmp b/cad/tests/AMBER_test_structures/mmp/Nucleotides/DC_D-CYTOSINE.mmp
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index 000000000..a9c1c7e8c
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diff --git a/cad/tests/AMBER_test_structures/mmp/Nucleotides/DG_G-GUANOSINE.mmp b/cad/tests/AMBER_test_structures/mmp/Nucleotides/DG_G-GUANOSINE.mmp
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+bond1 28
+egroup (DG_G-GUANOSINE)
+end1
+group (Clipboard)
+info opengroup open = False
+egroup (Clipboard)
+end molecular machine part DG_G-GUANOSINE
diff --git a/cad/tests/AMBER_test_structures/mmp/Nucleotides/DT_D-THYMINE.mmp b/cad/tests/AMBER_test_structures/mmp/Nucleotides/DT_D-THYMINE.mmp
new file mode 100644
index 000000000..8fd324709
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/Nucleotides/DT_D-THYMINE.mmp
@@ -0,0 +1,95 @@
+mmpformat 080327 required; 080529 preferred
+kelvin 300
+group (View Data)
+info opengroup open = True
+csys (HomeView) (1.000000, 0.000000, 0.000000, 0.000000) (10.000000) (0.000000, 0.000000, 0.000000) (1.000000)
+csys (LastView) (1.000000, 0.000000, 0.000000, 0.000000) (13.775312) (0.216567, -0.301530, -1.662551) (1.000000)
+egroup (View Data)
+group (DT_D-THYMINE)
+info opengroup open = True
+mol (Chunk1) def
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+atom 35 (1) (-7730, -70, 3236) def
+bond1 27
+egroup (DT_D-THYMINE)
+end1
+group (Clipboard)
+info opengroup open = False
+egroup (Clipboard)
+end molecular machine part DT_D-THYMINE
diff --git a/cad/tests/AMBER_test_structures/mmp/Nucleotides/RU_R-URACIL.mmp b/cad/tests/AMBER_test_structures/mmp/Nucleotides/RU_R-URACIL.mmp
new file mode 100644
index 000000000..3721d8db4
--- /dev/null
+++ b/cad/tests/AMBER_test_structures/mmp/Nucleotides/RU_R-URACIL.mmp
@@ -0,0 +1,91 @@
+mmpformat 080327 required; 080529 preferred
+kelvin 300
+group (View Data)
+info opengroup open = True
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+info opengroup open = True
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+egroup (RU_R-URACIL)
+end1
+group (Clipboard)
+info opengroup open = False
+egroup (Clipboard)
+end molecular machine part RU_R-URACIL
-- 
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