Contacts of the helix formed by residues 185 - 207 (chain A) in PDB entry 1WBP


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 PRO 185 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183A  GLY      4.4     1.6    -      -       -      +
    184A  LEU*     1.3    88.3    -      -       +      +
    186A  LEU*     1.3    60.1    +      -       -      +
    187A  PRO*     3.9     3.6    -      -       +      -
    188A  CYS*     2.8    26.8    +      -       -      +
    189A  VAL*     3.0     9.9    +      -       -      +
    482A  PRO      3.5    15.5    -      -       -      +
    483A  LEU*     3.6    31.0    -      -       +      +
    485A  PRO*     3.8    32.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 186 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    184A  LEU      3.4     3.0    +      -       -      +
    185A  PRO*     1.3    71.6    -      -       -      +
    187A  PRO*     1.3    69.0    -      -       +      +
    188A  CYS      3.1     0.9    +      -       -      -
    189A  VAL*     3.2     4.9    +      -       +      +
    190A  LYS*     3.1    35.7    +      -       -      +
    545A  ALA*     4.0    17.0    -      -       +      +
    618A  TRP*     3.5    40.6    -      -       +      -
    622A  GLU*     3.9    33.9    -      -       +      +
    652A  TRP*     4.5    26.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 187 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185A  PRO*     3.2     5.2    -      -       +      -
    186A  LEU*     1.3    94.7    -      -       +      +
    188A  CYS*     1.3    58.4    +      -       -      +
    190A  LYS*     4.0    14.3    -      -       +      +
    191A  LYS*     3.7    17.2    +      -       -      +
    485A  PRO*     3.6    35.0    -      -       +      +
    488A  ALA*     3.6    18.9    -      -       +      +
    655A  SER*     5.8     4.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 188 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    184A  LEU*     4.7     6.5    -      -       +      -
    185A  PRO*     2.8    15.1    +      -       +      +
    187A  PRO*     1.3    76.2    -      -       -      +
    189A  VAL*     1.3    65.5    +      -       -      +
    190A  LYS      3.1     1.8    -      -       -      -
    191A  LYS*     3.1     5.5    +      -       -      +
    192A  ILE*     3.0    27.3    +      -       -      +
    482A  PRO      3.3    26.9    -      -       -      +
    484A  GLU      3.6    18.6    -      -       -      -
    485A  PRO*     3.9     9.4    -      -       -      -
    488A  ALA*     3.9    23.1    -      -       -      +
    491A  LEU*     3.9    14.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 189 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    184A  LEU*     3.6    22.9    -      -       +      +
    185A  PRO      3.0    14.5    +      -       -      +
    186A  LEU*     3.2    10.7    +      -       +      +
    188A  CYS*     1.3    77.3    -      -       -      +
    190A  LYS*     1.3    62.1    +      -       -      +
    192A  ILE*     3.3     8.5    +      -       -      -
    193A  ILE*     2.9    44.7    +      -       +      +
    541A  ALA      4.0    19.1    -      -       -      +
    544A  LEU*     4.0    25.4    -      -       +      +
    545A  ALA*     4.0    10.3    -      -       +      +
    652A  TRP*     4.3    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 190 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186A  LEU*     3.2    27.4    -      -       -      +
    187A  PRO*     4.0    11.7    -      -       +      +
    188A  CYS      3.1     0.4    -      -       -      -
    189A  VAL*     1.3    78.4    -      -       -      +
    191A  LYS*     1.3    61.6    +      -       -      +
    194A  GLN*     2.9    29.6    +      -       -      +
    622A  GLU*     5.9     1.3    +      -       -      -
    652A  TRP*     3.0    69.8    +      -       +      +
    653A  LEU*     3.7    21.5    -      -       -      +
    655A  SER*     3.3    33.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 191 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187A  PRO      3.7    13.7    -      -       -      +
    188A  CYS      3.1     8.8    +      -       -      +
    190A  LYS*     1.3    82.0    -      -       -      +
    192A  ILE*     1.3    65.8    -      -       +      +
    194A  GLN*     2.9    28.3    +      -       -      +
    195A  GLN*     3.0    41.6    +      -       -      +
    488A  ALA*     3.6    24.9    -      -       +      +
    489A  GLU*     3.3    30.1    -      -       -      +
    491A  LEU*     5.4     2.5    -      -       +      -
    653A  LEU      2.9    28.1    +      -       -      -
    654A  ASN*     4.9     1.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 192 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    172A  LEU*     3.6    36.6    -      -       +      -
    184A  LEU*     3.4    32.8    -      -       +      -
    188A  CYS      3.0    19.7    +      -       -      +
    189A  VAL*     3.7     4.3    -      -       -      +
    191A  LYS*     1.3    75.0    -      -       -      +
    193A  ILE*     1.3    64.6    +      -       -      +
    195A  GLN*     3.0     8.4    +      -       -      +
    196A  VAL*     2.9    34.9    +      -       +      +
    221A  LEU*     5.5     0.4    -      -       +      -
    482A  PRO*     5.4     0.9    -      -       +      -
    491A  LEU*     4.3    22.2    -      -       +      -
    493A  VAL*     4.1    25.4    -      -       +      +
    544A  LEU*     3.8    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 193 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189A  VAL*     2.9    30.3    +      -       +      +
    190A  LYS*     3.9     3.4    -      -       -      +
    192A  ILE*     1.3    75.0    -      -       +      +
    194A  GLN*     1.3    64.8    +      -       -      +
    196A  VAL*     3.2     4.1    +      -       -      -
    197A  LEU*     2.9    41.8    +      -       +      +
    537A  THR*     4.4     5.8    -      -       +      +
    540A  MET*     4.0    17.9    -      -       +      -
    541A  ALA*     3.6    32.1    -      -       +      -
    544A  LEU*     3.9    15.9    -      -       +      -
    629A  PHE*     4.1    26.2    -      -       +      -
    633A  MET*     5.7     0.4    -      -       +      -
    652A  TRP*     4.9     3.6    -      -       +      -
    653A  LEU*     4.5     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 194 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190A  LYS      2.9    18.7    +      -       -      +
    191A  LYS*     2.9    40.8    +      -       -      +
    192A  ILE      3.2     0.2    -      -       -      -
    193A  ILE*     1.3    77.5    -      -       -      +
    195A  GLN*     1.3    64.0    +      -       +      +
    198A  GLN*     3.1    42.5    +      -       -      +
    648A  LEU*     3.3    20.3    -      -       +      +
    653A  LEU*     3.8    28.8    -      -       +      +
    654A  ASN*     5.6     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 195 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143A  MET*     3.2    28.9    -      -       +      +
    191A  LYS*     3.0    31.2    +      -       -      +
    192A  ILE*     3.0     8.5    +      -       -      +
    194A  GLN*     1.3    76.5    -      -       +      +
    196A  VAL*     1.3    58.3    +      -       -      +
    197A  LEU      3.1     1.6    -      -       -      -
    198A  GLN*     2.8    38.2    +      -       -      +
    199A  GLY      3.0     9.5    +      -       -      -
    491A  LEU*     3.3    22.0    +      -       -      +
    492A  LYS*     3.3     8.6    -      -       -      +
    493A  VAL*     2.9    44.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 196 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192A  ILE*     2.9    32.8    +      -       +      +
    193A  ILE*     3.2     7.8    +      -       -      +
    195A  GLN*     1.3    75.0    -      -       -      +
    197A  LEU*     1.3    59.8    +      -       +      +
    199A  GLY      3.3     0.9    +      -       -      -
    200A  LEU*     3.0    42.7    +      -       +      +
    214A  ILE*     4.3     7.2    -      -       +      -
    219A  ILE*     4.1    30.3    -      -       +      -
    493A  VAL*     4.6     3.5    -      -       +      +
    495A  ILE*     3.6    16.1    -      -       +      +
    537A  THR*     4.3     4.0    -      -       +      +
    540A  MET*     3.9    27.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 197 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    193A  ILE*     2.9    28.6    +      -       +      +
    194A  GLN      3.7     4.9    -      -       -      +
    196A  VAL*     1.3    75.1    -      -       -      +
    198A  GLN*     1.3    60.6    +      -       -      +
    200A  LEU*     3.7    10.3    -      -       +      -
    201A  ASP*     2.9    28.6    +      -       -      +
    534A  ILE*     5.3     2.7    -      -       +      -
    537A  THR*     3.3    34.5    -      -       +      -
    629A  PHE*     4.4    13.9    -      -       +      -
    633A  MET*     5.2     2.7    -      -       +      -
    644A  ALA*     3.8    13.9    -      -       -      +
    647A  CYS*     3.1    43.7    -      -       +      +
    648A  LEU*     3.7    15.9    -      -       +      +
    653A  LEU*     4.6     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 198 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139A  PRO*     5.2     3.8    +      -       -      +
    140A  ASN*     3.1    46.7    +      -       -      +
    143A  MET*     3.5    21.3    -      -       +      +
    194A  GLN*     3.1    35.4    +      -       -      +
    195A  GLN*     2.8    28.6    +      -       -      +
    197A  LEU*     1.3    76.5    -      -       -      +
    199A  GLY*     1.3    62.8    +      -       -      +
    201A  ASP*     3.5     0.9    +      -       -      +
    202A  TYR      3.1     9.5    +      -       -      -
    648A  LEU*     4.0    18.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 199 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140A  ASN      4.2     2.0    -      -       -      -
    143A  MET*     3.4    20.8    -      -       -      +
    144A  VAL*     4.1     8.0    -      -       -      +
    195A  GLN      3.0     9.5    +      -       -      -
    196A  VAL      3.3     3.3    +      -       -      -
    198A  GLN*     1.3    77.5    -      -       -      +
    200A  LEU*     1.3    58.1    +      -       -      +
    202A  TYR*     3.2     4.2    +      -       -      +
    203A  LEU*     2.8    31.5    +      -       -      +
    495A  ILE*     3.9    14.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 200 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196A  VAL*     3.0    29.5    +      -       +      +
    197A  LEU*     3.9    10.8    -      -       +      +
    199A  GLY*     1.3    72.3    -      -       -      +
    201A  ASP*     1.3    58.6    +      -       -      +
    203A  LEU*     4.3     9.9    -      -       +      +
    204A  HIS*     2.7    60.3    +      -       +      +
    214A  ILE*     3.6    25.6    -      -       +      -
    495A  ILE*     3.8     9.8    -      -       +      +
    533A  ASP*     4.0    13.2    -      -       +      +
    534A  ILE*     4.6     8.7    -      -       +      -
    537A  THR*     3.2    29.4    -      -       -      +
    644A  ALA*     4.1     9.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 201 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138A  ASP*     5.4     0.3    -      -       -      +
    140A  ASN*     3.9    15.1    +      -       -      +
    197A  LEU      2.9    19.3    +      -       -      +
    198A  GLN*     3.7     5.4    -      -       -      +
    200A  LEU*     1.3    75.3    -      -       -      +
    202A  TYR*     1.3    55.8    +      -       -      +
    204A  HIS*     4.4     2.4    -      -       -      +
    205A  THR*     2.7    53.6    +      -       -      +
    644A  ALA*     3.7     8.9    -      -       +      +
    645A  ALA*     3.0    38.3    +      -       -      +
    648A  LEU*     4.2    10.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 202 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131A  VAL*     2.8    32.7    +      -       +      -
    134A  SER*     3.4     6.3    +      -       -      -
    135A  ASP*     3.3    37.4    +      -       +      -
    138A  ASP*     3.1    30.7    -      -       +      -
    140A  ASN*     3.5    21.5    -      -       +      +
    141A  ARG*     3.6    28.9    -      -       +      -
    144A  VAL*     4.6     5.4    -      -       +      -
    198A  GLN      3.1     4.3    +      -       -      +
    199A  GLY      3.2     7.6    +      -       -      +
    201A  ASP*     1.3    79.5    +      -       -      +
    203A  LEU*     1.3    71.2    +      -       +      +
    206A  LYS*     3.1    36.9    +      -       +      +
    207A  CYS*     3.3    26.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 203 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131A  VAL*     3.9    28.3    -      -       +      -
    144A  VAL*     4.0    20.0    -      -       +      -
    199A  GLY      2.8    24.2    +      -       -      +
    200A  LEU*     3.8    20.9    -      -       +      +
    202A  TYR*     1.3    75.0    -      -       +      +
    204A  HIS*     1.3    58.3    +      -       -      +
    207A  CYS*     2.9    14.2    +      -       -      +
    208A  ARG      2.8    31.0    +      -       -      -
    209A  ILE*     3.8    30.3    -      -       +      +
    211A  HIS*     4.5    21.3    -      -       +      +
    495A  ILE*     4.6    10.3    -      -       +      -
    498A  LEU*     4.8     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 204 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    200A  LEU*     2.7    37.3    +      -       +      +
    201A  ASP*     3.8     4.3    -      -       -      +
    203A  LEU*     1.3    76.0    -      -       +      +
    205A  THR*     1.3    61.4    +      -       -      +
    208A  ARG*     3.3    31.0    +      -       -      -
    209A  ILE      3.5    15.0    +      -       -      +
    211A  HIS      5.1     0.2    -      -       -      -
    530A  THR*     3.0    48.3    +      -       +      +
    533A  ASP*     2.7    37.8    +      -       +      +
    534A  ILE*     4.4     7.6    -      -       +      +
    643A  THR*     6.2     0.2    -      -       -      -
    644A  ALA*     4.4    18.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 205 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201A  ASP*     2.7    36.6    +      -       -      +
    202A  TYR*     5.0     0.2    -      -       -      -
    203A  LEU      3.1     0.4    +      -       -      -
    204A  HIS*     1.3    77.0    -      -       -      +
    206A  LYS*     1.3    91.7    +      -       +      +
    207A  CYS      3.4     0.7    +      -       -      -
    208A  ARG*     3.6    15.2    -      -       -      +
    645A  ALA*     5.8     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 206 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134A  SER*     3.1    22.1    +      -       -      +
    135A  ASP*     3.3    31.4    +      -       +      +
    138A  ASP*     3.2    38.9    +      -       -      +
    202A  TYR*     3.1    31.3    +      -       +      +
    205A  THR*     1.3    95.3    -      -       +      +
    207A  CYS*     1.3    59.5    +      -       -      +
    208A  ARG*     5.1     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 207 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130A  SER*     4.2     1.0    +      -       -      -
    131A  VAL*     3.8    14.8    -      -       -      -
    134A  SER*     3.4    24.0    -      -       -      +
    202A  TYR*     3.3    39.7    +      -       -      -
    203A  LEU*     2.9    14.8    +      -       -      +
    206A  LYS*     1.3    76.4    -      -       -      +
    208A  ARG*     1.3    74.0    +      -       -      +
    209A  ILE*     3.2    28.9    -      -       +      +
    503A  TRP*     3.9    10.9    -      -       -      -
----------------------------------------------------------
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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