Contacts of the helix formed by residues 299 - 321 (chain G) in PDB entry 6IY6


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 TYR 299 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295G  PHE*     3.8    16.2    -      -       +      -
    298G  HIS*     1.3    79.0    -      +       -      +
    300G  HIS*     1.3    77.1    +      +       -      +
    301G  GLU      3.2     2.2    -      -       -      -
    302G  VAL*     3.3     8.6    +      -       -      +
    303G  MET*     3.2    21.0    +      -       +      +
    392G  ASP*     2.6    34.6    +      -       -      -
    393G  LYS*     3.4    19.0    -      -       -      +
    414G  ASN*     3.3    50.0    -      -       +      -
    416G  TYR*     3.8    20.1    -      +       -      -
    430G  GLN*     3.6    20.4    -      -       +      +
    467G  ALA*     4.5     3.5    -      -       +      +
     37H  SER*     2.9    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 300 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    298G  HIS*     3.1    21.2    +      +       +      +
    299G  TYR*     1.3   103.8    +      +       -      +
    301G  GLU*     1.3    57.9    +      -       +      +
    302G  VAL      3.1     0.9    -      -       -      -
    303G  MET*     3.4    18.6    -      -       +      -
    304G  GLU*     2.8    49.7    +      -       -      +
    345G  ARG*     2.9    39.0    +      -       -      -
    347G  GLU*     5.0     1.6    -      -       -      -
    392G  ASP*     2.9    20.9    +      -       -      -
    393G  LYS*     4.4     6.6    -      -       -      -
     40H  LYS*     3.5    20.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 301 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293G  MET*     4.5     6.0    -      -       +      +
    295G  PHE*     3.6     7.4    -      -       +      +
    296G  ASN*     2.8    41.6    +      -       -      +
    297G  TYR*     3.2    21.5    +      -       -      +
    298G  HIS*     3.2    28.0    +      -       +      +
    300G  HIS*     1.3    78.4    -      -       -      +
    302G  VAL*     1.3    57.0    +      -       -      +
    304G  GLU*     4.5     4.2    -      -       -      +
    305G  GLU*     3.2    28.1    +      -       -      +
     40H  LYS*     6.1     0.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 302 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    291G  ILE*     5.4     0.4    -      -       +      -
    293G  MET*     3.3    51.4    -      -       +      +
    295G  PHE*     3.8    24.7    -      -       +      -
    299G  TYR      3.3     8.4    +      -       -      +
    300G  HIS      3.1     0.4    -      -       -      -
    301G  GLU*     1.3    75.2    -      -       -      +
    303G  MET*     1.3    55.7    -      -       -      +
    305G  GLU*     3.0     4.9    +      -       -      +
    306G  ILE*     2.8    45.8    +      -       +      +
    416G  TYR*     3.8     9.0    -      -       -      +
    467G  ALA*     3.8    29.6    -      -       +      +
    468G  GLY*     4.3     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 303 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299G  TYR*     3.2    11.7    +      -       -      +
    300G  HIS*     3.4    33.0    -      -       +      +
    302G  VAL*     1.3    77.3    -      -       -      +
    304G  GLU*     1.3    63.6    +      -       +      +
    306G  ILE*     3.4     3.3    +      -       -      -
    307G  ALA*     3.0    29.7    +      -       -      +
    345G  ARG*     3.3    34.5    -      -       +      +
    390G  ILE*     3.9    15.3    -      -       +      -
    392G  ASP*     3.7     8.3    -      -       -      +
    416G  TYR*     3.6    52.4    +      -       +      -
    418G  MET*     3.5    15.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 304 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    300G  HIS*     2.8    35.0    +      -       +      +
    301G  GLU*     4.7     4.1    -      -       -      +
    303G  MET*     1.3    78.7    -      -       +      +
    305G  GLU*     1.3    58.5    +      -       -      +
    307G  ALA*     3.8     7.4    -      -       -      +
    308G  ASP*     3.2    26.2    +      -       -      +
    345G  ARG*     4.1    17.4    +      -       -      +
    390G  ILE*     5.7     2.7    -      -       +      -
     40H  LYS*     5.2     3.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 305 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210G  LEU*     6.1     1.6    -      -       +      -
    213G  LYS*     3.1    48.0    +      -       +      +
    215G  PHE*     4.8     4.8    -      -       +      -
    264G  LYS*     5.1     3.5    +      -       -      -
    293G  MET*     4.0    30.7    -      -       +      +
    301G  GLU      3.2    20.0    +      -       -      +
    302G  VAL      3.0    10.6    +      -       -      +
    304G  GLU*     1.3    74.0    -      -       -      +
    306G  ILE*     1.3    66.9    +      -       +      +
    308G  ASP*     3.1     7.5    +      -       -      +
    309G  THR*     2.9    27.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 306 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210G  LEU*     6.1     0.2    -      -       -      -
    291G  ILE*     4.0    31.9    -      -       +      -
    302G  VAL*     2.8    25.1    +      -       +      +
    303G  MET      3.7     6.3    -      -       -      +
    305G  GLU*     1.3    71.1    -      -       +      +
    307G  ALA*     1.3    64.3    +      -       -      +
    309G  THR*     3.3     9.2    +      -       -      +
    310G  MET*     3.1    26.6    +      -       +      +
    416G  TYR*     3.8    27.1    -      -       +      +
    418G  MET*     3.7    13.0    -      -       +      -
    426G  LEU*     3.4    26.9    -      -       +      -
    468G  GLY*     3.8    20.4    -      -       -      +
    469G  GLY*     3.8     8.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 307 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303G  MET      3.0    18.2    +      -       -      +
    304G  GLU*     3.8     9.0    -      -       -      +
    306G  ILE*     1.3    72.8    -      -       -      +
    308G  ASP*     1.3    54.4    +      -       -      +
    310G  MET*     3.0     6.8    +      -       -      +
    311G  VAL*     2.9    34.7    +      -       -      +
    343G  THR*     3.6    21.5    -      -       +      +
    388G  PHE*     4.0     3.9    -      -       -      -
    390G  ILE*     3.7    22.9    -      -       +      -
    418G  MET*     3.9    10.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 308 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213G  LYS*     2.8    30.9    +      -       -      +
    304G  GLU      3.2    14.8    +      -       -      +
    305G  GLU*     3.1     8.3    +      -       -      +
    307G  ALA*     1.3    76.8    -      -       -      +
    309G  THR*     1.3    52.9    +      -       -      +
    311G  VAL*     3.2    13.7    +      -       -      +
    312G  GLN*     2.7    57.8    +      -       -      +
    341G  GLU*     5.2     6.7    -      -       -      +
    343G  THR*     4.5     0.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 309 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206G  PHE*     4.1    28.5    -      -       +      +
    209G  THR*     3.4    26.3    -      -       +      +
    210G  LEU*     3.4    31.4    -      -       +      +
    213G  LYS*     3.5     6.2    -      -       -      +
    291G  ILE*     4.5     3.4    -      -       +      -
    305G  GLU      2.9    15.5    +      -       -      -
    306G  ILE*     3.4    12.1    -      -       -      +
    307G  ALA      3.2     0.2    -      -       -      -
    308G  ASP*     1.3    75.5    -      -       -      +
    310G  MET*     1.3    58.4    +      -       -      +
    312G  GLN*     3.4     3.3    +      -       -      +
    313G  ILE*     3.0    31.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 310 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206G  PHE*     5.4     1.3    -      -       -      -
    306G  ILE*     3.1    25.4    +      -       +      +
    307G  ALA      3.0     8.1    +      -       -      +
    309G  THR*     1.3    74.4    -      -       -      +
    311G  VAL*     1.3    65.1    +      -       -      +
    313G  ILE*     3.4    18.0    +      -       +      +
    314G  PHE*     3.0    49.9    +      -       +      -
    388G  PHE*     3.5    26.5    -      -       +      -
    418G  MET*     4.9     1.6    -      -       -      -
    425G  ILE*     3.8    25.6    -      -       +      -
    426G  LEU*     5.6     0.2    -      -       +      -
    471G  ILE*     3.5    35.0    -      -       +      -
    476G  VAL*     4.2    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 311 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307G  ALA      2.9    13.8    +      -       -      +
    308G  ASP*     3.3    16.2    -      -       -      +
    310G  MET*     1.3    75.5    -      -       -      +
    312G  GLN*     1.3    52.8    +      -       -      +
    314G  PHE*     3.0    12.0    +      -       -      +
    315G  LYS*     2.8    51.7    +      -       +      +
    339G  PHE*     3.9    16.6    -      -       +      -
    340G  LEU      4.1    10.8    -      -       -      +
    341G  GLU*     3.8    22.0    -      -       -      +
    343G  THR*     3.1    28.0    -      -       -      +
    388G  PHE*     4.4     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 312 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205G  LEU*     4.6     5.2    -      -       -      +
    209G  THR*     3.7    26.2    -      -       +      +
    213G  LYS*     5.4     0.4    -      -       -      +
    308G  ASP*     2.7    44.5    +      -       -      +
    309G  THR      3.6     5.8    -      -       -      +
    311G  VAL*     1.3    68.6    -      -       +      +
    313G  ILE*     1.3    59.8    +      -       -      +
    315G  LYS*     3.8    31.1    -      -       -      +
    316G  GLY*     3.0    25.5    +      -       -      -
    341G  GLU*     5.4     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 313 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202G  ILE*     4.1    37.5    -      -       +      +
    205G  LEU*     3.3    16.5    -      -       +      +
    206G  PHE*     4.0    46.7    -      -       +      +
    309G  THR      3.0    20.2    +      -       -      +
    310G  MET*     3.4    33.0    -      -       +      +
    311G  VAL      3.2     0.2    -      -       -      -
    312G  GLN*     1.3    75.5    -      -       -      +
    314G  PHE*     1.3    68.0    +      -       +      +
    316G  GLY      3.2     1.4    +      -       -      -
    317G  LEU*     3.0    34.0    +      -       +      +
    471G  ILE*     4.8     1.3    -      -       +      -
    476G  VAL*     5.3     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 314 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310G  MET*     3.0    37.9    +      -       +      -
    311G  VAL*     3.0     9.7    +      -       -      +
    313G  ILE*     1.3    80.5    -      -       +      +
    315G  LYS*     1.3    66.0    +      -       -      +
    317G  LEU*     3.3     3.6    +      -       +      +
    318G  GLN*     3.1    28.1    +      -       -      +
    337G  PHE*     3.5    26.0    -      +       -      -
    339G  PHE*     3.3    30.1    -      +       +      -
    388G  PHE*     3.7    25.1    -      +       -      -
    420G  MET*     3.4    40.6    -      -       +      -
    476G  VAL*     4.9     2.9    -      -       +      -
    480G  PHE*     3.6    26.7    -      +       +      -
----------------------------------------------------------
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Residues in contact with LYS 315 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311G  VAL*     2.8    34.1    +      -       +      +
    312G  GLN*     3.8    34.1    -      -       -      +
    314G  PHE*     1.3    71.6    -      -       -      +
    316G  GLY*     1.3    55.8    +      -       -      +
    318G  GLN*     3.5     5.4    +      -       -      +
    319G  GLU*     3.1    50.2    +      -       -      +
    339G  PHE*     3.9    18.3    -      -       +      -
    341G  GLU*     2.9    32.4    +      -       -      +
    159I  LYS*     6.3     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 316 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205G  LEU*     3.7    23.3    -      -       -      -
    312G  GLN      3.0    16.1    +      -       -      -
    313G  ILE      3.5     4.0    -      -       -      -
    314G  PHE      3.2     0.2    -      -       -      -
    315G  LYS*     1.3    72.8    -      -       -      +
    317G  LEU*     1.3    58.0    +      -       -      +
    319G  GLU*     3.4     5.6    +      -       -      +
    320G  ARG*     3.0    40.2    +      -       -      +
    321G  PHE*     4.2     0.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 317 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198G  LEU*     3.9    31.0    -      -       +      +
    202G  ILE*     3.7    26.2    -      -       +      +
    205G  LEU*     3.7    15.7    -      -       +      -
    313G  ILE*     3.0    24.3    +      -       +      +
    314G  PHE*     3.3     0.9    +      -       +      +
    316G  GLY*     1.3    74.4    -      -       -      +
    318G  GLN*     1.3    58.2    +      -       -      +
    321G  PHE*     3.0    52.7    +      -       +      +
    325G  ILE*     3.4     5.5    -      -       +      +
    480G  PHE*     3.7    48.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 318 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314G  PHE      3.1    19.2    +      -       -      +
    315G  LYS*     4.0     5.5    -      -       -      +
    316G  GLY      3.3     0.2    -      -       -      -
    317G  LEU*     1.3    74.1    -      -       -      +
    319G  GLU*     1.3    61.8    +      -       +      +
    322G  GLN*     2.7    32.4    +      -       -      +
    325G  ILE*     4.2     5.2    -      -       +      -
    336G  PRO*     4.9     5.3    -      -       -      +
    337G  PHE*     2.7    44.3    +      -       -      +
    339G  PHE*     4.0    21.3    -      -       -      -
    480G  PHE*     4.1    12.9    -      -       +      -
    156I  SER*     4.3    13.6    -      -       -      +
    159I  LYS*     4.7    16.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 319 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315G  LYS*     3.1    38.3    +      -       -      +
    316G  GLY*     3.7     5.8    -      -       -      +
    317G  LEU      3.3     0.2    -      -       -      -
    318G  GLN*     1.3    80.5    -      -       +      +
    320G  ARG*     1.3    72.3    +      -       +      +
    322G  GLN*     4.3     7.3    -      -       -      +
    159I  LYS*     6.1     5.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 320 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204G  HIS*     3.8    29.5    +      -       -      -
    205G  LEU*     3.9    23.2    -      -       -      +
    208G  GLU*     5.7     5.9    -      -       -      +
    316G  GLY*     3.0    15.5    +      -       -      +
    319G  GLU*     1.3    84.5    +      -       +      +
    321G  PHE*     1.3    77.9    -      -       +      +
    322G  GLN*     3.2    10.6    +      -       -      +
    323G  THR*     4.6     6.9    +      -       -      +
    324G  GLU*     4.6     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 321 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197G  ARG*     3.2    23.8    -      -       +      -
    198G  LEU*     3.8    29.2    -      -       +      -
    201G  GLY*     3.5    25.8    -      -       -      -
    204G  HIS*     6.3     2.2    -      +       -      -
    205G  LEU*     4.7     6.7    -      -       +      -
    316G  GLY      4.2     1.1    -      -       -      -
    317G  LEU*     3.0    35.6    +      -       +      +
    320G  ARG*     1.3    99.4    -      -       +      +
    322G  GLN*     1.3    56.7    +      -       -      +
    323G  THR      3.3     2.7    -      -       -      -
    324G  GLU*     3.4    22.2    +      -       +      +
    325G  ILE*     3.1    29.6    +      -       -      +
----------------------------------------------------------
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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