Contacts of the helix formed by residues 114 - 135 (chain A) in PDB entry 6C9G


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with ASP 114 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112A  ARG*     4.2     1.0    +      -       -      -
    113A  LEU*     1.3    78.9    -      -       -      +
    115A  GLU*     1.3    59.7    +      -       -      +
    116A  LYS*     3.4     7.7    +      -       -      +
    117A  GLU*     2.8    45.4    +      -       -      +
    118A  SER*     2.9    23.2    +      -       -      -
    210A  LEU*     5.2     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 115 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114A  ASP*     1.3    74.8    -      -       -      +
    116A  LYS*     1.3    60.6    +      -       +      +
    118A  SER*     3.5     1.7    +      -       -      -
    119A  ARG*     3.0    40.4    +      -       -      +
    210A  LEU*     4.5    13.9    -      -       +      +
    240A  ASN*     2.9    36.0    +      -       -      +
    269A  TRP*     2.8    35.7    +      -       +      +
    272A  GLN*     5.7     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 116 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114A  ASP*     3.4     7.7    +      -       -      +
    115A  GLU*     1.3    79.8    -      -       +      +
    117A  GLU*     1.3    61.7    +      -       +      +
    119A  ARG*     3.4    24.8    +      -       -      +
    120A  ARG*     3.0    27.9    +      -       -      +
    273A  ASP*     4.7    12.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 117 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113A  LEU*     3.9    24.7    -      -       +      +
    114A  ASP*     2.8    31.7    +      -       -      +
    116A  LYS*     1.3    73.0    -      -       +      +
    118A  SER*     1.3    65.9    +      -       -      +
    120A  ARG*     3.3    32.6    +      -       -      +
    121A  LEU*     3.1    28.9    +      -       -      +
    153A  MET*     5.3     6.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 118 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113A  LEU*     3.0    19.9    +      -       -      +
    114A  ASP      2.9    22.8    +      -       -      -
    115A  GLU      3.7     1.6    -      -       -      -
    117A  GLU*     1.3    76.7    -      -       -      +
    119A  ARG*     1.3    57.8    +      -       -      +
    121A  LEU*     3.4     0.7    +      -       -      -
    122A  PHE*     2.9    31.5    +      -       -      +
    206A  LEU*     5.1     0.9    -      -       -      -
    209A  LEU*     3.3    35.7    +      -       -      +
    210A  LEU*     3.5    24.8    -      -       -      +
    269A  TRP*     4.4     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 119 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115A  GLU*     3.0    24.6    +      -       -      +
    116A  LYS*     3.7    29.4    +      -       -      +
    118A  SER*     1.3    75.1    -      -       -      +
    120A  ARG*     1.3    65.5    +      -       -      +
    122A  PHE*     3.3     1.7    +      -       -      +
    123A  GLN*     2.9    46.3    +      -       +      +
    269A  TRP*     3.0    71.8    +      -       +      +
    270A  PHE      4.7     0.4    -      -       -      +
    272A  GLN*     2.7    52.2    +      -       -      +
    273A  ASP*     3.4    21.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 120 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116A  LYS      3.0    17.9    +      -       -      +
    117A  GLU*     3.3    30.9    +      -       -      +
    119A  ARG*     1.3    77.1    -      -       -      +
    121A  LEU*     1.3    75.7    +      -       -      +
    123A  GLN*     3.5    13.6    +      -       -      +
    124A  GLN*     3.3    39.7    +      -       -      +
    152A  HIS      3.5    11.4    +      -       -      -
    153A  MET*     2.7    29.2    +      -       -      +
    154A  ASN*     2.8    28.5    +      -       -      -
    275A  PRO*     6.4     2.9    -      -       +      -
    278A  LEU*     5.3     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 121 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103A  LEU*     4.1    16.6    -      -       +      -
    113A  LEU*     3.7    29.2    -      -       +      -
    117A  GLU*     3.1    14.8    +      -       -      +
    118A  SER      3.9     2.5    -      -       -      +
    120A  ARG*     1.3    81.9    -      -       -      +
    122A  PHE*     1.3    62.0    +      -       -      +
    124A  GLN*     3.1    16.3    +      -       -      +
    125A  ILE*     3.0    37.6    +      -       +      +
    149A  LEU*     4.1     7.4    -      -       +      -
    153A  MET*     3.4    35.9    -      -       +      +
    155A  ALA*     4.0    15.5    -      -       +      +
    209A  LEU*     3.9    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 122 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118A  SER      2.9    18.8    +      -       -      +
    119A  ARG*     3.9     4.0    -      -       -      +
    121A  LEU*     1.3    76.8    -      -       -      +
    123A  GLN*     1.3    56.8    +      -       -      +
    125A  ILE*     4.5     7.6    -      -       +      -
    126A  LEU*     3.1    39.4    +      -       +      +
    202A  SER*     3.6    28.7    -      -       -      -
    205A  ILE*     5.4     3.8    -      -       +      -
    206A  LEU*     3.7    41.3    -      -       +      -
    209A  LEU*     4.2     8.0    -      -       +      +
    246A  LEU*     4.4     4.5    -      -       +      -
    250A  MET*     3.7    29.6    -      -       +      -
    264A  ILE*     4.1     6.7    -      -       +      -
    269A  TRP*     4.3     7.6    -      +       -      -
    270A  PHE*     3.5    34.3    -      +       -      -
----------------------------------------------------------
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Residues in contact with GLN 123 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119A  ARG*     2.9    32.3    +      -       +      +
    120A  ARG*     3.7    12.9    -      -       -      +
    121A  LEU      3.2     0.2    -      -       -      -
    122A  PHE*     1.3    75.4    -      -       +      +
    124A  GLN*     1.3    66.1    +      -       -      +
    126A  LEU*     3.9     1.2    -      -       -      +
    127A  SER*     3.0    25.5    +      -       -      -
    270A  PHE*     2.8    47.2    +      -       +      +
    272A  GLN      3.1    19.4    +      -       -      -
    273A  ASP*     4.4     2.6    -      -       -      +
    274A  LEU*     3.6    22.0    -      -       +      +
    275A  PRO*     3.5    17.8    -      -       -      +
    278A  LEU*     3.7    16.0    -      -       +      +
    279A  PHE*     4.2     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 124 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77A  HIS*     3.2    47.6    -      -       +      +
    120A  ARG*     3.3    38.2    +      -       +      +
    121A  LEU*     3.1    14.2    +      -       -      +
    123A  GLN*     1.3    77.0    -      -       -      +
    125A  ILE*     1.3    62.9    +      -       -      +
    127A  SER*     3.3     4.7    -      -       -      -
    128A  GLY      3.2    15.6    +      -       -      -
    154A  ASN*     3.4    22.7    +      -       -      -
    155A  ALA*     2.9    28.3    +      -       +      -
    277A  TYR*     4.1    10.1    +      -       -      +
    278A  LEU*     4.1     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 125 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77A  HIS*     5.3     0.9    -      -       -      -
    103A  LEU*     4.4     8.1    -      -       +      -
    121A  LEU*     3.0    26.7    +      -       +      +
    122A  PHE*     4.0     9.2    -      -       +      +
    124A  GLN*     1.3    77.6    -      -       -      +
    126A  LEU*     1.3    59.6    +      -       -      +
    128A  GLY*     2.9    18.2    +      -       -      -
    129A  VAL*     2.9    26.2    +      -       +      +
    142A  LEU*     5.6     2.0    -      -       +      -
    147A  VAL*     4.1    24.2    -      -       +      -
    155A  ALA*     3.6    20.0    -      -       +      -
    157A  ILE*     3.7    16.8    -      -       +      +
    202A  SER*     5.0     6.5    -      -       -      +
    205A  ILE*     4.1    36.6    -      -       +      -
    209A  LEU*     4.7     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 126 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122A  PHE*     3.1    29.8    +      -       +      +
    123A  GLN      4.1     2.0    -      -       -      +
    125A  ILE*     1.3    80.4    -      -       -      +
    127A  SER*     1.3    57.0    +      -       -      +
    129A  VAL*     3.7     9.1    -      -       +      +
    130A  ASP*     2.9    29.5    +      -       -      +
    199A  ILE*     5.4     2.9    -      -       +      -
    202A  SER*     4.4    20.0    -      -       -      +
    261A  ILE*     4.5    26.9    -      -       +      +
    264A  ILE*     3.6    49.4    -      -       +      -
    265A  ARG*     5.1     0.7    -      -       +      -
    270A  PHE*     3.7    19.5    -      -       +      -
    279A  PHE*     4.2     4.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 127 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75A  HIS*     2.9    18.4    -      -       -      -
    123A  GLN      3.0    19.5    +      -       -      -
    124A  GLN      3.3     7.0    -      -       -      -
    125A  ILE      3.1     0.2    -      -       -      -
    126A  LEU*     1.3    77.0    -      -       -      +
    128A  GLY*     1.3    56.3    +      -       -      +
    130A  ASP*     3.5     2.9    +      -       -      +
    131A  TYR*     3.1    28.6    +      -       -      +
    278A  LEU*     2.9    38.7    +      -       -      +
    279A  PHE*     3.6    18.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 128 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75A  HIS*     3.6    21.3    +      -       -      -
     77A  HIS*     4.9     0.9    -      -       -      -
     78A  ILE*     3.7     4.7    -      -       -      +
    124A  GLN      3.2     6.3    +      -       -      -
    125A  ILE      2.9     7.5    +      -       -      -
    127A  SER*     1.3    77.3    +      -       -      +
    129A  VAL*     1.3    65.9    +      -       -      +
    131A  TYR*     3.2     4.4    +      -       -      +
    132A  CYS*     3.0    26.4    +      -       -      -
    157A  ILE*     3.8    16.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 129 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125A  ILE*     2.9    24.2    +      -       +      +
    126A  LEU*     3.7    13.0    -      -       +      +
    128A  GLY*     1.3    75.1    -      -       -      +
    130A  ASP*     1.3    56.3    +      -       -      +
    132A  CYS*     3.2     8.6    +      -       -      +
    133A  HIS*     3.0    57.8    +      -       +      +
    139A  HIS*     6.4     0.2    -      -       +      -
    142A  LEU*     3.6    25.1    -      -       +      -
    157A  ILE*     3.7    12.1    -      -       +      +
    198A  ASP*     4.0    14.1    -      -       +      +
    199A  ILE*     5.4     1.3    -      -       +      +
    202A  SER*     4.0    13.0    -      -       -      +
    261A  ILE*     4.2     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 130 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126A  LEU      2.9    18.2    +      -       -      +
    127A  SER      3.6     4.5    -      -       -      +
    129A  VAL*     1.3    74.4    -      -       -      +
    131A  TYR*     1.3    55.9    +      -       -      +
    133A  HIS*     3.1     5.3    +      -       -      +
    134A  ARG*     2.6    75.4    +      -       -      +
    261A  ILE*     3.5    38.8    -      -       +      +
    265A  ARG*     5.1     0.2    -      -       -      -
    279A  PHE*     3.9    16.8    -      -       +      -
    280A  PRO*     4.4     2.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 131 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72A  LEU      4.2     2.4    +      -       -      -
     73A  PHE*     3.5    32.3    -      +       +      -
     74A  ARG*     2.7    42.9    +      -       -      +
     75A  HIS*     4.1    22.0    -      +       +      +
     78A  ILE*     3.7    15.7    -      -       +      -
    127A  SER      3.1    14.3    +      -       -      +
    128A  GLY*     3.5    10.3    -      -       -      +
    130A  ASP*     1.3    77.7    +      -       -      +
    132A  CYS*     1.3    61.5    +      -       -      +
    134A  ARG*     3.5    11.2    +      -       -      +
    135A  HIS*     2.7    64.2    +      +       -      -
----------------------------------------------------------
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Residues in contact with CYS 132 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  PHE*     3.8    14.8    -      -       +      -
     78A  ILE*     3.5    20.9    -      -       -      -
    128A  GLY      3.0    20.7    +      -       -      -
    129A  VAL*     3.2    11.2    +      -       -      +
    131A  TYR*     1.3    74.6    -      -       -      +
    133A  HIS*     1.3    64.3    +      -       +      +
    135A  HIS*     3.0    11.4    +      -       -      +
    136A  MET      3.1     0.2    +      -       -      -
    137A  VAL*     3.0    37.2    +      -       +      +
    139A  HIS*     5.5     7.9    -      -       +      +
    157A  ILE*     5.3     3.6    -      -       -      -
    160A  PHE*     3.7    27.4    -      -       -      -
    198A  ASP*     5.7     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 133 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129A  VAL*     3.0    34.9    +      -       +      +
    130A  ASP*     3.5     9.9    -      -       -      +
    132A  CYS*     1.3    78.1    -      -       +      +
    134A  ARG*     1.3    57.0    +      -       +      +
    136A  MET*     2.8    26.0    +      -       -      +
    137A  VAL      3.3    17.5    -      -       -      -
    138A  VAL*     4.5     5.6    -      -       +      -
    166A  MET*     3.9    10.6    -      -       +      +
    195A  PRO*     3.5    45.7    -      -       +      +
    198A  ASP*     2.8    27.1    +      -       +      +
    199A  ILE*     4.9     2.4    -      -       +      +
    261A  ILE*     3.9    15.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 134 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130A  ASP*     2.6    48.9    +      -       -      +
    131A  TYR*     3.7    13.5    -      -       -      +
    132A  CYS      3.3     0.2    -      -       -      -
    133A  HIS*     1.3    72.2    -      -       -      +
    135A  HIS*     1.3    67.4    +      -       +      +
    136A  MET*     3.3     7.6    +      -       -      +
    265A  ARG*     2.9    31.9    -      -       -      +
    280A  PRO*     3.5    30.2    -      -       -      +
    281A  GLU*     4.2    12.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 135 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69A  ASN*     4.8     3.6    -      -       -      +
     72A  LEU*     6.0     4.7    -      -       +      -
     73A  PHE*     3.8    30.7    -      +       +      -
    131A  TYR*     2.7    60.5    +      +       -      +
    132A  CYS      3.0     8.7    +      -       -      +
    134A  ARG*     1.3    84.4    -      -       +      +
    136A  MET*     1.3    73.1    +      -       -      +
    137A  VAL*     3.3     9.2    +      -       -      +
    165A  MET*     5.5     2.3    -      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il