Contacts of the helix formed by residues 222 - 242 (chain E) in PDB entry 3HB8


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 GLY 222 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    218E  ASP*     3.7     4.9    -      -       -      -
    221E  LEU*     1.3    76.1    -      -       -      +
    223E  VAL*     1.3    54.8    +      -       -      +
    224E  PRO*     3.3     6.4    -      -       -      +
    225E  PHE*     2.9    14.1    +      -       -      +
    226E  ASN*     2.6    47.4    +      -       -      -
    614E  EDO      4.4    10.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 223 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33E  TYR*     4.0    11.9    -      -       +      -
     36E  GLN*     5.4     1.1    -      -       -      +
    214E  GLN*     4.5     1.6    -      -       -      +
    217E  GLY*     3.8    16.2    -      -       -      -
    218E  ASP      3.2    20.3    +      -       -      +
    219E  MET*     3.5    31.2    -      -       +      -
    222E  GLY*     1.3    71.7    -      -       -      +
    224E  PRO*     1.4    63.4    -      -       +      +
    226E  ASN*     3.0     9.1    +      -       -      -
    227E  ILE*     2.7    49.8    +      -       +      +
    250E  HIS*     3.4    24.2    -      -       +      +
    252E  LEU*     4.1     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 224 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33E  TYR*     3.4    17.9    -      -       +      +
     72E  PRO      5.0     1.0    -      -       -      +
     73E  LEU*     5.2     0.3    -      -       -      +
     74E  LEU*     3.3    39.2    -      -       +      +
     77E  LYS*     5.8     3.4    -      -       +      +
     79E  VAL*     4.1    19.5    -      -       +      +
    219E  MET      3.5    11.0    -      -       -      +
    220E  GLY      3.9     7.6    -      -       -      +
    222E  GLY      3.5     9.2    -      -       -      +
    223E  VAL*     1.4    94.0    -      -       +      +
    225E  PHE*     1.3    59.2    +      -       -      +
    227E  ILE*     3.7     5.5    +      -       +      +
    228E  ALA*     3.3    21.3    +      -       -      +
    268E  GLN*     6.1     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 225 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79E  VAL*     3.9    13.4    -      -       +      +
     80E  PHE*     3.8    20.6    -      +       +      -
     83E  GLY*     3.7    11.9    -      -       -      -
     84E  VAL*     3.4    44.5    -      -       +      +
     87E  GLU*     3.6    30.5    -      -       -      -
    108E  ILE*     4.2    11.7    -      -       +      -
    222E  GLY*     2.9    12.1    +      -       -      +
    224E  PRO*     1.3    75.7    -      -       -      +
    226E  ASN*     1.3    68.9    +      -       -      +
    228E  ALA*     3.1     5.0    +      -       -      +
    229E  SER*     2.8    40.1    +      -       -      -
    614E  EDO      3.8    33.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 226 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196E  HIS*     3.1    35.9    +      -       +      -
    212E  LEU*     5.2     4.3    -      -       +      -
    214E  GLN*     3.2    29.8    +      -       -      +
    217E  GLY*     5.4     0.9    -      -       -      -
    218E  ASP      5.6     0.3    +      -       -      -
    222E  GLY*     2.6    34.8    +      -       -      +
    223E  VAL*     3.3     9.3    +      -       -      +
    225E  PHE*     1.3    83.9    -      -       -      +
    227E  ILE*     1.3    66.2    +      -       -      +
    229E  SER*     3.2     8.0    +      -       -      -
    230E  TYR*     3.2    25.2    +      -       -      +
    250E  HIS*     4.9     2.2    -      -       -      +
    614E  EDO      5.2     3.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 227 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33E  TYR*     4.2    10.3    -      -       +      -
     65E  TYR*     3.4    41.7    -      -       +      +
     72E  PRO*     3.8    25.1    -      -       +      +
     74E  LEU*     4.5     7.9    -      -       +      -
    223E  VAL*     2.7    38.3    +      -       +      +
    224E  PRO*     3.8     8.7    -      -       +      +
    226E  ASN*     1.3    74.3    -      -       -      +
    228E  ALA*     1.3    65.3    +      -       -      +
    230E  TYR*     3.4     0.9    +      -       -      -
    231E  ALA*     3.0    21.7    +      -       -      +
    248E  PHE*     3.9    24.8    -      -       +      -
    250E  HIS*     3.9    18.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 228 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71E  PHE*     3.4    24.4    -      -       +      -
     72E  PRO      4.3     4.9    +      -       -      +
     73E  LEU*     4.0    24.5    -      -       +      -
     79E  VAL*     4.6     0.7    -      -       +      -
     81E  TRP*     4.6     1.1    -      -       +      -
     84E  VAL*     4.0    18.2    -      -       +      -
    224E  PRO      3.3    11.0    +      -       -      +
    225E  PHE*     3.1     8.8    +      -       -      +
    227E  ILE*     1.3    78.4    -      -       -      +
    229E  SER*     1.3    64.1    +      -       -      +
    231E  ALA*     3.1     1.9    +      -       -      -
    232E  LEU*     2.9    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 229 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84E  VAL*     3.5    19.7    +      -       -      +
     87E  GLU*     4.0    12.5    +      -       -      -
     88E  LEU*     3.9    21.8    -      -       -      +
     91E  PHE*     5.1     2.8    -      -       -      -
    196E  HIS*     5.8     0.8    +      -       -      -
    225E  PHE*     2.8    27.5    +      -       -      -
    226E  ASN*     3.4    13.9    -      -       -      -
    228E  ALA*     1.3    74.6    -      -       -      +
    230E  TYR*     1.3    73.3    +      -       -      +
    232E  LEU*     3.4     5.0    +      -       -      +
    233E  LEU*     3.3    15.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 230 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88E  LEU*     6.4     0.9    -      -       +      -
     91E  PHE*     5.9     3.7    -      +       -      -
    135E  TYR*     4.5     3.3    -      -       -      -
    139E  TRP*     3.5    27.9    +      +       -      -
    196E  HIS*     3.6    45.2    +      +       -      +
    199E  CYS*     4.0    26.1    -      -       +      +
    210E  CYS*     4.8     5.4    -      -       -      -
    212E  LEU*     3.7    33.3    -      -       +      +
    226E  ASN      3.2    13.6    +      -       -      +
    229E  SER*     1.3    85.6    -      -       -      +
    231E  ALA*     1.3    63.9    +      -       -      +
    232E  LEU      3.2     1.8    -      -       -      -
    233E  LEU*     3.2    25.5    +      -       +      +
    234E  THR*     2.9    27.8    +      -       -      -
    248E  PHE*     3.7    23.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 231 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67E  LEU*     4.1    10.2    -      -       +      +
     71E  PHE*     3.8     9.9    -      -       +      -
     72E  PRO*     3.4    31.6    -      -       +      -
    227E  ILE      3.0    18.1    +      -       -      +
    228E  ALA      3.5     4.3    -      -       -      +
    230E  TYR*     1.3    77.1    -      -       -      +
    232E  LEU*     1.3    62.0    +      -       -      +
    234E  THR*     3.4     8.7    +      -       -      -
    235E  TYR*     3.2    28.9    +      -       -      -
    248E  PHE*     4.8     8.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 232 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71E  PHE*     3.7    11.4    -      -       +      -
     81E  TRP*     3.8    20.9    -      -       +      -
     84E  VAL*     4.2     7.6    -      -       +      -
     85E  LEU*     3.9    31.2    -      -       +      -
     88E  LEU*     3.5    22.2    -      -       +      -
    228E  ALA      2.9    11.4    +      -       -      +
    229E  SER      3.5     7.4    -      -       -      +
    231E  ALA*     1.3    75.9    -      -       -      +
    233E  LEU*     1.3    63.6    +      -       -      +
    234E  THR      3.1     0.4    -      -       -      -
    235E  TYR*     3.2     3.2    +      -       +      +
    236E  MET*     3.0    30.1    +      -       +      +
    279E  LEU*     3.5    24.7    -      -       +      -
    296E  PHE*     4.1    25.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 233 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88E  LEU*     3.7    16.1    -      -       +      +
     92E  ILE*     4.3    23.6    -      -       +      -
    139E  TRP*     3.8    23.8    -      -       +      -
    161E  LEU*     4.6     3.8    -      -       +      -
    179E  MET*     4.3     9.9    -      -       +      -
    199E  CYS*     5.0     0.4    -      -       -      -
    201E  PHE*     4.3    15.7    -      -       +      -
    229E  SER      3.3    10.2    +      -       -      +
    230E  TYR*     3.2    31.5    +      -       +      +
    232E  LEU*     1.3    80.0    -      -       -      +
    234E  THR*     1.3    61.1    +      -       -      +
    236E  MET*     3.6     3.8    +      -       -      -
    237E  ILE*     3.2    45.0    +      -       +      +
    288E  ILE*     4.4     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 234 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67E  LEU*     3.9    21.3    -      -       +      +
    201E  PHE*     4.2     6.6    -      -       +      -
    208E  LEU*     3.6    34.6    -      -       +      +
    209E  SER      4.6     0.4    -      -       -      -
    210E  CYS*     3.3    32.8    -      -       +      +
    230E  TYR      2.9    14.1    +      -       -      -
    231E  ALA*     3.6     9.4    -      -       -      -
    232E  LEU      3.1     0.6    -      -       -      -
    233E  LEU*     1.3    76.9    -      -       -      +
    235E  TYR*     1.3    55.8    +      -       -      +
    237E  ILE*     3.4     1.4    +      -       -      -
    238E  ALA*     2.7    36.6    +      -       -      +
    245E  PRO*     5.2     4.3    -      -       +      -
    248E  PHE*     4.9     1.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 235 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67E  LEU*     2.6    47.1    +      -       +      -
     69E  ASP*     4.5     1.7    +      -       -      -
     70E  GLU      2.7    19.9    +      -       -      -
     71E  PHE*     4.0    20.1    -      +       -      +
    231E  ALA      3.2    21.6    +      -       -      +
    232E  LEU*     3.2     9.7    +      -       +      +
    234E  THR*     1.3    79.6    -      -       -      +
    236E  MET*     1.3    53.7    +      -       -      +
    238E  ALA*     3.6     6.8    -      -       -      +
    239E  HIS*     2.7    36.7    +      -       -      +
    245E  PRO*     3.8    20.8    -      -       +      +
    279E  LEU*     3.9    42.5    +      -       +      +
    281E  ILE*     4.1    16.3    -      -       +      +
    296E  PHE*     5.8     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 236 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85E  LEU*     4.8     4.7    -      -       +      -
     88E  LEU*     3.3    35.2    -      -       +      -
     89E  LEU*     4.2    16.4    -      -       +      -
     92E  ILE*     4.9     5.4    -      -       +      -
    232E  LEU*     3.0    17.7    +      -       +      +
    233E  LEU*     3.8    10.1    -      -       -      +
    235E  TYR*     1.3    75.2    -      -       -      +
    237E  ILE*     1.3    53.1    +      -       -      +
    239E  HIS*     3.0     4.9    +      -       -      +
    240E  ILE*     2.7    36.6    +      -       -      +
    281E  ILE*     4.9     1.1    -      -       -      -
    288E  ILE*     4.7    13.5    -      -       +      -
    291E  PHE*     3.5    44.8    -      -       +      -
    296E  PHE*     3.4    39.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 237 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161E  LEU*     4.3    12.3    -      -       +      -
    164E  VAL*     4.8     5.4    -      -       +      -
    165E  ILE*     4.2    16.8    -      -       +      -
    168E  ILE*     4.7    10.3    -      -       +      -
    201E  PHE*     3.5    34.5    -      -       +      -
    208E  LEU*     3.9    15.7    -      -       +      -
    233E  LEU*     3.2    35.5    +      -       +      +
    234E  THR*     4.0     2.5    -      -       -      +
    236E  MET*     1.3    74.6    -      -       -      +
    238E  ALA*     1.3    51.5    +      -       -      +
    240E  ILE*     4.2     7.2    -      -       -      -
    241E  THR*     2.7    50.7    +      -       +      +
    288E  ILE*     4.5    11.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 238 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    208E  LEU*     3.7    13.2    -      -       +      +
    234E  THR      2.7    23.4    +      -       -      +
    235E  TYR      3.6     4.5    -      -       -      +
    237E  ILE*     1.3    72.9    -      -       -      +
    239E  HIS*     1.3    58.0    +      -       -      +
    241E  THR*     3.3     6.2    +      -       -      -
    242E  GLY*     2.9    10.0    +      -       -      -
    243E  LEU      2.9    46.6    +      -       -      +
    244E  LYS      4.5     0.7    -      -       -      -
    245E  PRO*     4.0    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 239 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    235E  TYR      2.7    17.1    +      -       -      +
    236E  MET*     3.4     2.7    -      -       -      +
    238E  ALA*     1.3    79.8    -      -       -      +
    240E  ILE*     1.3    63.2    +      -       +      +
    241E  THR      3.4     0.3    +      -       -      -
    242E  GLY*     3.7     7.2    +      -       -      -
    243E  LEU      5.0     0.4    -      -       -      -
    281E  ILE*     3.5    26.5    -      -       +      +
    283E  ARG      3.4    18.1    +      -       -      -
    284E  LYS*     3.7    23.6    +      -       +      -
    285E  VAL*     2.8    36.8    +      -       +      +
    291E  PHE*     3.4    26.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 240 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165E  ILE*     3.7    39.7    -      -       +      -
    169E  LYS*     4.5    11.8    +      -       +      +
    236E  MET      2.7    17.3    +      -       -      +
    237E  ILE*     3.8     9.4    -      -       -      +
    239E  HIS*     1.3    75.6    -      -       +      +
    241E  THR*     1.3    58.1    +      -       +      +
    242E  GLY      3.6     0.2    -      -       -      -
    285E  VAL*     3.7    22.7    -      -       +      +
    286E  GLU*     3.2    28.4    -      -       -      +
    287E  LYS*     3.6    19.5    -      -       -      +
    288E  ILE*     3.8    12.8    -      -       +      +
    291E  PHE*     3.7    26.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 241 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165E  ILE*     4.1     5.8    -      -       +      +
    168E  ILE*     3.9    26.2    -      -       +      +
    169E  LYS*     3.9    31.0    -      -       +      +
    208E  LEU*     4.4     1.0    -      -       -      +
    237E  ILE*     2.7    32.5    +      -       +      +
    238E  ALA*     3.4     7.4    +      -       -      -
    240E  ILE*     1.3    90.8    -      -       +      +
    242E  GLY*     1.3    59.6    +      -       -      +
    243E  LEU*     3.4    24.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 242 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206E  SER*     5.8     0.9    -      -       -      -
    238E  ALA      2.9     5.6    +      -       -      -
    239E  HIS*     3.7     7.0    +      -       -      -
    240E  ILE      3.6     2.4    -      -       -      -
    241E  THR*     1.3    79.0    -      -       -      +
    243E  LEU*     1.3    66.4    +      -       -      +
----------------------------------------------------------
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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