Contacts of the helix formed by residues 157 - 180 (chain D) in PDB entry 6DWM


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 CYS 157 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    435A  PRO*     4.2    16.5    -      -       +      +
    146D  SER      3.7    13.2    -      -       -      +
    147D  ILE      3.5    14.4    -      -       -      +
    148D  ALA      3.3    17.3    -      -       -      +
    149D  SER*     4.1     2.2    -      -       -      +
    150D  ASP*     4.0     6.7    -      -       -      +
    156D  SER*     1.3    77.2    +      -       -      +
    158D  TYR*     1.3    66.6    +      -       -      +
    159D  LEU*     4.3     2.9    -      -       -      -
    160D  GLU*     3.5    17.5    +      -       -      -
    161D  GLU*     3.1    22.9    +      -       -      +
    359D  LEU*     4.1    22.4    -      -       -      -
    465D  TRP*     4.5     4.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 158 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144D  SER      3.8    23.6    -      -       -      -
    145D  PHE*     3.4    41.3    -      +       -      +
    146D  SER      3.6     4.5    +      -       -      +
    148D  ALA*     3.1    25.3    +      -       +      -
    149D  SER      3.6    17.5    -      -       -      -
    150D  ASP*     4.1    20.6    -      -       -      +
    151D  PRO*     3.2    24.5    -      -       +      +
    157D  CYS*     1.3    74.3    -      -       -      +
    159D  LEU*     1.3    66.1    +      -       -      +
    161D  GLU*     3.0    16.4    +      -       -      +
    162D  HIS*     3.1    37.2    +      +       -      +
    278D  ILE      5.7     0.3    +      -       -      -
    279D  ARG      5.7     2.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 159 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146D  SER*     3.0    22.5    +      -       -      +
    147D  ILE*     6.3     0.2    -      -       +      -
    157D  CYS*     3.4     5.1    -      -       -      -
    158D  TYR*     1.3    74.9    -      -       -      +
    160D  GLU*     1.3    64.1    +      -       -      +
    162D  HIS*     3.2     6.5    +      -       -      +
    163D  VAL*     2.9    37.1    +      -       +      +
    197D  VAL*     3.8    28.0    -      -       +      -
    201D  ILE*     3.9    15.7    -      -       +      -
    359D  LEU*     5.3     0.9    -      -       +      -
    462D  ILE*     4.0    33.2    -      -       +      +
    465D  TRP*     3.6    40.8    -      -       +      -
    466D  GLU*     4.2     6.5    -      -       +      +
    469D  LEU*     5.7     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 160 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    435A  PRO*     5.3     2.1    -      -       -      +
    155D  THR      4.7     0.5    -      -       -      +
    156D  SER*     3.2    30.3    -      -       -      -
    157D  CYS*     3.5    18.4    +      -       -      +
    158D  TYR      3.3     0.4    -      -       -      -
    159D  LEU*     1.3    78.6    -      -       -      +
    161D  GLU*     1.3    61.1    +      -       -      +
    164D  SER*     2.8    39.8    +      -       -      +
    357D  PRO      5.0     0.2    -      -       -      +
    358D  ARG*     3.3    31.3    +      -       -      +
    359D  LEU*     3.2    39.5    +      -       +      +
    360D  SER      5.0     1.2    +      -       -      -
    469D  LEU*     3.7    23.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 161 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150D  ASP*     3.4    25.9    -      -       -      +
    152D  ALA*     4.7     6.6    -      -       -      +
    153D  SER*     3.9    17.4    -      -       -      -
    156D  SER*     3.0    24.1    +      -       -      -
    157D  CYS      3.1    11.1    +      -       -      +
    158D  TYR*     3.0    10.6    +      -       -      +
    160D  GLU*     1.3    78.5    -      -       -      +
    162D  HIS*     1.3    68.7    +      -       +      +
    164D  SER*     3.9     4.3    -      -       -      -
    165D  LYS*     3.3    21.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 162 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145D  PHE      5.1     0.4    +      -       -      -
    150D  ASP*     5.4     2.0    -      -       -      -
    158D  TYR*     3.1    38.7    +      +       +      -
    159D  LEU*     3.2     4.9    +      -       -      +
    161D  GLU*     1.3    82.4    -      -       +      +
    163D  VAL*     1.3    65.1    +      -       -      +
    165D  LYS*     3.2    10.0    +      -       -      +
    166D  GLU*     2.9    31.0    +      -       +      +
    196D  ASN      5.3     0.2    -      -       -      +
    197D  VAL*     4.2    20.0    -      -       +      -
    200D  ALA*     3.8    36.2    +      -       +      +
    201D  ILE*     4.0    22.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 163 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    159D  LEU*     2.9    28.7    +      -       +      +
    162D  HIS*     1.3    75.4    -      -       -      +
    164D  SER*     1.3    57.8    +      -       -      +
    166D  GLU*     4.0     1.5    -      -       -      +
    167D  ALA*     2.8    30.2    +      -       -      +
    197D  VAL*     3.8    29.8    -      -       +      -
    466D  GLU*     4.0    17.7    -      -       +      +
    469D  LEU*     3.6    35.0    -      -       +      -
    470D  PHE*     3.8    27.4    -      -       +      +
    473D  ILE*     4.9     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 164 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160D  GLU*     2.8    32.1    +      -       -      +
    161D  GLU*     3.9     5.6    -      -       -      -
    163D  VAL*     1.3    78.1    -      -       -      +
    165D  LYS*     1.3    62.5    +      -       -      +
    167D  ALA*     3.4     1.4    +      -       -      +
    168D  GLU*     3.3    29.5    +      -       -      +
    356D  ARG*     4.0    28.0    +      -       -      -
    469D  LEU*     4.9     2.3    -      -       -      +
    473D  ILE*     4.1    15.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 165 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161D  GLU      3.3    11.3    +      -       -      +
    162D  HIS*     3.2    13.3    +      -       -      +
    164D  SER*     1.3    81.0    -      -       -      +
    166D  GLU*     1.3    66.2    +      -       +      +
    168D  GLU*     3.3     5.9    +      -       -      +
    169D  VAL*     3.3    29.7    +      -       +      +
    206D  ARG*     3.7    35.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 166 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    162D  HIS*     2.9    20.8    +      -       +      +
    163D  VAL      4.0     2.5    -      -       -      +
    165D  LYS*     1.3    78.3    -      -       -      +
    167D  ALA*     1.3    59.6    +      -       -      +
    169D  VAL*     3.5     4.1    +      -       -      +
    170D  LEU*     3.0    29.8    +      -       -      +
    193D  SER*     3.8    22.3    +      -       -      +
    196D  ASN*     3.2    28.6    +      -       +      +
    197D  VAL*     3.7    17.7    -      -       +      +
    206D  ARG*     2.6    50.9    +      -       -      +
    209D  HIS*     5.3     0.7    -      -       -      -
    470D  PHE*     4.0    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 167 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163D  VAL*     2.8    23.0    +      -       +      +
    164D  SER      3.8     3.8    -      -       -      +
    166D  GLU*     1.3    73.5    -      -       -      +
    168D  GLU*     1.3    62.2    +      -       -      +
    170D  LEU*     3.4     4.8    +      -       -      +
    171D  ILE*     3.1    29.7    +      -       -      +
    470D  PHE*     3.9    17.2    -      -       +      -
    473D  ILE*     3.7    33.4    -      -       +      -
    474D  LEU*     4.0    10.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 168 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164D  SER      3.3    15.9    +      -       -      +
    165D  LYS*     3.7     8.1    -      -       -      +
    166D  GLU      3.3     0.4    -      -       -      -
    167D  ALA*     1.3    75.4    -      -       -      +
    169D  VAL*     1.3    66.7    +      -       +      +
    171D  ILE*     3.1     6.4    +      -       -      +
    172D  SER*     3.0    26.0    +      -       -      -
    356D  ARG*     3.3    23.9    +      -       -      +
    473D  ILE*     4.3     5.4    -      -       -      +
    477D  ARG*     2.9    39.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 169 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165D  LYS*     3.3    20.7    +      -       +      +
    166D  GLU*     3.9     5.8    -      -       -      +
    168D  GLU*     1.3    76.1    -      -       +      +
    170D  LEU*     1.3    57.5    +      -       -      +
    172D  SER*     3.3     6.7    +      -       -      -
    173D  THR*     2.8    36.8    +      -       -      +
    206D  ARG*     3.9    28.0    -      -       -      +
    208D  ASP*     6.1     0.7    -      -       -      +
    209D  HIS*     3.6    26.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 170 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166D  GLU      3.0    18.1    +      -       -      +
    167D  ALA      3.6     5.4    -      -       -      +
    169D  VAL*     1.3    77.4    -      -       -      +
    171D  ILE*     1.3    62.7    +      -       -      +
    173D  THR*     3.3     4.1    +      -       -      -
    174D  LEU*     3.0    44.6    +      -       +      +
    189D  TYR*     3.7    31.6    -      -       +      +
    190D  VAL*     4.2    21.3    -      -       +      +
    193D  SER*     3.6    26.2    -      -       -      +
    209D  HIS*     4.0     3.8    -      -       -      +
    326D  ILE*     6.5     0.2    -      -       +      -
    470D  PHE*     4.6    12.6    -      -       +      -
    474D  LEU*     3.9    26.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 171 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167D  ALA      3.1    16.8    +      -       -      +
    168D  GLU*     3.1     8.7    +      -       -      +
    170D  LEU*     1.3    76.8    -      -       -      +
    172D  SER*     1.3    63.0    +      -       -      +
    174D  LEU*     3.2     9.5    +      -       +      +
    175D  GLN*     2.9    40.2    +      -       +      +
    473D  ILE*     4.3    10.5    -      -       +      +
    474D  LEU*     3.9    28.9    -      -       +      -
    477D  ARG*     3.5    48.0    -      -       +      +
    478D  VAL*     4.2    20.9    -      -       +      -
    508D  MET*     5.1     1.8    -      -       -      -
    510D  LEU*     5.2     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 172 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168D  GLU      3.0    15.4    +      -       -      -
    169D  VAL*     3.8     7.4    -      -       -      -
    171D  ILE*     1.3    76.8    -      -       -      +
    173D  THR*     1.3    63.7    +      -       -      +
    175D  GLN*     3.3    16.3    +      -       -      +
    176D  GLU*     3.2    32.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 173 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    169D  VAL*     2.8    29.3    +      -       -      +
    170D  LEU*     3.6     8.5    -      -       -      -
    172D  SER*     1.3    73.0    -      -       -      +
    174D  LEU*     1.3    61.0    +      -       +      +
    176D  GLU*     3.5    16.2    +      -       -      +
    177D  LEU*     3.5    21.6    +      -       +      +
    189D  TYR*     3.7    37.9    -      -       +      -
    209D  HIS*     3.4    28.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 174 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    170D  LEU*     3.0    42.1    +      -       +      +
    171D  ILE*     3.7     2.2    -      -       -      +
    173D  THR*     1.3    77.0    -      -       -      +
    175D  GLN*     1.3    65.2    +      -       -      +
    176D  GLU      3.2     0.4    -      -       -      -
    177D  LEU*     3.2    16.8    +      -       +      +
    178D  MET*     3.1    25.8    +      -       -      +
    184D  PHE*     3.6    34.3    -      -       +      -
    186D  PRO*     5.5     1.1    -      -       +      -
    189D  TYR*     4.6    11.4    -      -       +      -
    474D  LEU*     5.3     2.2    -      -       +      -
    480D  PHE*     3.8    25.1    -      -       +      -
    508D  MET*     3.3    31.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 175 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171D  ILE*     2.9    36.5    +      -       +      +
    172D  SER*     3.3    16.4    +      -       -      +
    174D  LEU*     1.3    76.0    -      -       -      +
    176D  GLU*     1.3    63.3    +      -       -      +
    178D  MET*     3.2     6.2    +      -       -      +
    179D  ALA*     3.2    21.3    +      -       -      +
    508D  MET*     3.6    17.7    -      -       +      -
    510D  LEU*     3.6    33.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 176 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    172D  SER*     3.2    22.7    +      -       -      +
    173D  THR*     3.6    15.4    +      -       -      +
    174D  LEU      3.2     0.4    -      -       -      -
    175D  GLN*     1.3    76.4    -      -       +      +
    177D  LEU*     1.3    62.5    +      -       +      +
    179D  ALA*     3.2    15.6    +      -       -      +
    180D  GLY*     3.3    10.0    +      -       -      -
    181D  PRO*     5.0     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 177 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    173D  THR*     3.5    17.4    +      -       +      +
    174D  LEU*     3.2    16.0    +      -       +      +
    176D  GLU*     1.3    79.1    -      -       +      +
    178D  MET*     1.3    60.3    +      -       -      +
    180D  GLY      3.4     0.2    +      -       -      -
    181D  PRO*     3.3    24.6    -      -       +      +
    182D  GLY*     3.0    22.5    +      -       -      -
    183D  HIS      4.1     6.3    +      -       -      +
    184D  PHE*     3.7    26.9    -      -       +      -
    189D  TYR*     3.4    51.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 178 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174D  LEU      3.1    17.5    +      -       -      +
    175D  GLN*     3.2    10.3    +      -       -      +
    177D  LEU*     1.3    76.3    -      -       -      +
    179D  ALA*     1.3    60.3    +      -       -      +
    180D  GLY      4.6     0.2    -      -       -      +
    182D  GLY*     3.4    41.1    -      -       -      +
    184D  PHE*     4.2    10.3    -      -       +      -
    507D  GLN*     4.0    12.6    -      -       +      +
    508D  MET*     3.2    55.0    -      -       +      +
    509D  GLN*     3.8    17.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 179 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    175D  GLN      3.2    11.2    +      -       -      +
    176D  GLU*     3.6    10.3    -      -       -      +
    177D  LEU      3.2     0.4    -      -       -      -
    178D  MET*     1.3    78.7    -      -       -      +
    180D  GLY*     1.3    61.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 180 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    176D  GLU      3.3     9.9    +      -       -      -
    177D  LEU      3.4     0.6    +      -       -      -
    178D  MET      4.6     0.2    -      -       -      +
    179D  ALA*     1.3    81.8    -      -       -      +
    181D  PRO*     1.3    75.3    -      -       -      +
    182D  GLY*     3.1     2.1    +      -       -      -
----------------------------------------------------------
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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