Contacts of the helix formed by residues 79 - 136 (chain C) in PDB entry 1CUN


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 79 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163A  VAL*     4.1    22.6    -      -       -      +
    167A  ARG*     5.3     3.2    +      -       -      -
     77C  THR      4.1     0.2    -      -       -      -
     78C  ILE*     1.3    83.7    -      -       -      +
     80C  LYS*     1.3    64.2    +      -       -      +
     81C  GLU*     3.2     4.0    -      -       -      -
     82C  GLU*     3.1    20.2    +      -       -      +
     83C  ILE*     3.3    18.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 80 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73C  SER*     3.5    20.9    -      -       -      +
     76C  ASN*     3.1    40.4    -      -       +      +
     77C  THR      3.5    13.7    -      -       -      +
     78C  ILE*     3.2     2.2    -      -       -      -
     79C  GLY*     1.3    76.9    -      -       -      +
     81C  GLU*     1.3    63.7    +      -       -      +
     83C  ILE*     3.2    12.2    +      -       -      +
     84C  GLN*     3.0    61.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 81 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79C  GLY*     3.2     1.5    -      -       -      -
     80C  LYS*     1.3    79.8    -      -       -      +
     82C  GLU*     1.3    62.2    +      -       -      +
     84C  GLN*     3.4    13.2    +      -       -      +
     85C  GLN*     3.1    48.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 82 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163A  VAL*     5.0     2.8    -      -       -      +
    167A  ARG*     3.0    29.0    +      -       -      +
     12C  PHE*     3.6    23.7    -      -       +      -
     79C  GLY*     3.1    12.9    +      -       -      +
     81C  GLU*     1.3    78.4    -      -       -      +
     83C  ILE*     1.3    63.9    -      -       -      +
     85C  GLN*     3.3     8.6    +      -       +      +
     86C  ARG*     3.0    41.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 83 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167A  ARG*     5.9     0.9    -      -       -      +
      8C  VAL*     4.5    14.8    -      -       +      -
     11C  PHE*     3.9    21.3    -      -       +      -
     12C  PHE*     4.0    24.2    -      -       +      -
     69C  GLY*     4.1    21.3    -      -       -      +
     72C  LEU*     4.3    17.3    -      -       +      +
     73C  SER*     4.6     7.9    -      -       -      -
     77C  THR*     3.9    22.0    -      -       -      +
     78C  ILE      4.8     1.8    -      -       -      +
     79C  GLY      3.5    17.5    -      -       -      +
     80C  LYS*     3.2    10.2    +      -       -      +
     82C  GLU*     1.3    77.4    -      -       +      +
     84C  GLN*     1.3    57.0    +      -       +      +
     86C  ARG*     4.0     2.2    -      -       -      +
     87C  LEU*     2.9    33.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 84 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73C  SER*     3.3    23.7    +      -       -      +
     80C  LYS*     3.0    49.3    +      -       -      +
     81C  GLU*     3.8    13.3    -      -       -      +
     82C  GLU      3.2     0.4    -      -       -      -
     83C  ILE*     1.3    75.1    -      -       -      +
     85C  GLN*     1.3    61.0    +      -       +      +
     87C  LEU*     3.7     8.2    -      -       +      +
     88C  ALA*     2.9    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 85 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81C  GLU*     3.1    51.8    +      -       +      +
     82C  GLU*     3.9     7.1    -      -       -      +
     84C  GLN*     1.3    73.9    -      -       +      +
     86C  ARG*     1.3    68.4    +      -       +      +
     88C  ALA*     3.3     6.3    +      -       -      +
     89C  GLN*     3.0    24.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 86 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  PHE*     3.7    22.3    -      -       +      -
     15C  MET*     3.1    45.3    -      -       +      +
     16C  ASP*     2.9    27.5    +      -       -      -
     19C  GLU*     4.2     9.9    +      -       -      +
     82C  GLU*     3.0    34.0    +      -       +      +
     83C  ILE      4.0     2.5    -      -       -      +
     85C  GLN*     1.3    74.4    -      -       +      +
     87C  LEU*     1.3    65.9    +      -       -      +
     89C  GLN*     3.0    31.7    +      -       -      +
     90C  PHE*     3.0    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 87 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11C  PHE*     4.2    12.1    -      -       +      -
     15C  MET*     4.2     2.6    -      -       -      -
     65C  VAL*     4.5     1.3    -      -       +      +
     66C  LEU*     3.7    41.1    -      -       +      +
     69C  GLY*     3.8    36.3    -      -       -      +
     70C  LYS*     4.1     3.8    -      -       +      +
     73C  SER*     5.3     3.6    -      -       -      -
     83C  ILE*     2.9    22.8    +      -       +      +
     84C  GLN*     3.7     8.1    -      -       +      +
     86C  ARG*     1.3    75.8    -      -       -      +
     88C  ALA*     1.3    58.4    +      -       -      +
     90C  PHE*     3.3    11.3    +      -       +      +
     91C  VAL*     2.9    34.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 88 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84C  GLN      2.9    18.8    +      -       -      +
     85C  GLN*     3.5     7.6    -      -       -      +
     87C  LEU*     1.3    75.3    -      -       -      +
     89C  GLN*     1.3    65.6    +      -       -      +
     91C  VAL*     3.3     7.0    +      -       -      +
     92C  ASP*     3.1    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 89 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19C  GLU*     3.9    13.9    -      -       -      +
     85C  GLN      3.0    15.7    +      -       -      +
     86C  ARG*     3.0    39.9    +      -       -      +
     88C  ALA*     1.3    77.0    -      -       -      +
     90C  PHE*     1.3    58.6    +      -       -      +
     92C  ASP*     3.4     6.5    +      -       -      +
     93C  HIS*     3.0    51.2    +      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 90 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15C  MET*     3.9    13.5    -      -       +      -
     18C  GLU*     3.8    30.5    -      -       +      -
     19C  GLU*     3.1    31.9    -      -       -      +
     22C  ILE*     3.9    15.7    -      -       +      +
     62C  ILE*     4.0    25.6    -      -       +      -
     65C  VAL*     3.5    35.2    -      -       +      -
     66C  LEU*     3.7    26.7    -      -       +      -
     86C  ARG      3.0    18.5    +      -       -      +
     87C  LEU*     3.3     7.4    -      -       +      +
     89C  GLN*     1.3    75.2    -      -       -      +
     91C  VAL*     1.3    65.5    +      -       -      +
     93C  HIS*     3.1     4.2    +      -       -      +
     94C  TRP*     3.1    22.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 91 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66C  LEU*     3.5    32.5    -      -       +      -
     87C  LEU*     2.9    22.6    +      -       +      +
     88C  ALA*     3.7     6.7    -      -       -      +
     90C  PHE*     1.3    76.2    -      -       -      +
     92C  ASP*     1.3    60.3    +      -       -      +
     94C  TRP*     3.4     9.0    +      -       +      +
     95C  LYS*     3.0    59.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 92 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88C  ALA      3.1    16.8    +      -       -      +
     89C  GLN*     3.8     7.6    -      -       -      +
     90C  PHE      3.1     0.2    -      -       -      -
     91C  VAL*     1.3    78.8    -      -       -      +
     93C  HIS*     1.3    61.8    +      -       +      +
     95C  LYS*     3.8    17.3    +      -       -      +
     96C  GLU*     2.9    32.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 93 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19C  GLU*     2.5    39.8    +      -       +      +
     22C  ILE*     3.6    23.6    -      -       +      +
     26C  LYS*     6.3     0.4    -      -       +      -
     89C  GLN*     3.0    40.1    +      -       +      +
     90C  PHE*     3.1     5.4    +      -       -      +
     92C  ASP*     1.3    77.4    -      -       +      +
     94C  TRP*     1.3    57.9    +      -       -      +
     96C  GLU*     3.5    21.0    +      -       -      +
     97C  LEU*     3.1    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 94 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21C  TRP*     3.7    25.8    -      +       -      -
     22C  ILE*     3.9    22.2    -      -       +      +
     55C  LEU*     3.8    30.1    -      -       +      -
     58C  HIS      5.0     0.7    -      -       -      -
     59C  GLU*     3.9    31.1    +      -       +      +
     62C  ILE*     4.0    36.1    -      -       +      +
     66C  LEU*     5.7     4.3    -      -       +      -
     90C  PHE*     3.1    12.9    +      -       +      +
     91C  VAL*     3.6    12.1    -      -       +      +
     93C  HIS*     1.3    75.4    -      -       -      +
     95C  LYS*     1.3    68.1    +      -       +      +
     97C  LEU*     3.3    17.1    +      -       +      +
     98C  LYS*     3.0    67.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 95 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  VAL*     3.0    44.1    +      -       +      +
     92C  ASP*     3.4    18.1    +      -       -      +
     94C  TRP*     1.3    77.9    -      -       +      +
     96C  GLU*     1.3    62.1    +      -       -      +
     98C  LYS*     3.3    19.5    +      -       -      +
     99C  GLN*     2.9    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 96 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26C  LYS*     3.5    37.6    +      -       +      +
     92C  ASP*     2.9    19.7    +      -       -      +
     93C  HIS*     3.5    22.7    -      -       -      +
     95C  LYS*     1.3    77.3    -      -       -      +
     97C  LEU*     1.3    57.4    +      -       -      +
     99C  GLN*     3.3    14.5    +      -       -      +
    100C  LEU*     2.9    53.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 97 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21C  TRP*     4.1     7.4    -      -       +      -
     22C  ILE*     4.1    14.8    -      -       +      +
     25C  LYS*     3.7    19.5    -      -       +      +
     26C  LYS*     3.5    33.0    -      -       +      +
     29C  VAL*     4.4     8.5    -      -       +      -
     51C  LEU*     5.9     1.6    -      -       +      -
     55C  LEU*     3.7    33.0    -      -       +      -
     93C  HIS      3.1    18.1    +      -       -      +
     94C  TRP*     3.6    22.7    -      -       +      +
     96C  GLU*     1.3    78.9    -      -       -      +
     98C  LYS*     1.3    58.0    +      -       -      +
    100C  LEU*     3.3     5.4    +      -       -      -
    101C  ALA*     2.9    31.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 98 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55C  LEU*     4.9     9.6    -      -       +      -
     59C  GLU*     4.2    12.4    +      -       -      +
     94C  TRP*     3.0    69.8    +      -       +      +
     95C  LYS*     3.8    15.4    -      -       -      +
     97C  LEU*     1.3    75.5    -      -       -      +
     99C  GLN*     1.3    57.1    -      -       -      +
    101C  ALA*     3.9     5.5    -      -       -      +
    102C  ALA*     3.1    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 99 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95C  LYS*     2.9    16.5    +      -       -      +
     96C  GLU*     3.3    15.0    +      -       -      +
     98C  LYS*     1.3    76.1    -      -       -      +
    100C  LEU*     1.3    81.2    +      -       +      +
    102C  ALA*     3.5     4.9    +      -       -      +
    103C  ALA*     3.0    28.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 100 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26C  LYS*     3.9    34.3    -      -       +      -
     29C  VAL*     3.6    19.4    -      -       +      +
     30C  SER*     4.4    11.7    -      -       -      +
     96C  GLU*     2.9    31.8    +      -       +      +
     97C  LEU*     3.8     2.5    -      -       -      +
     99C  GLN*     1.3   106.9    -      -       +      +
    101C  ALA*     1.3    66.2    +      -       -      +
    103C  ALA*     3.3     7.3    +      -       +      +
    104C  ARG*     3.0    23.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 101 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29C  VAL*     3.3    23.7    -      -       +      +
     48C  HIS*     3.0    15.5    +      -       +      +
     51C  LEU*     4.4     7.0    -      -       +      -
     52C  GLU*     5.2     4.7    -      -       +      -
     55C  LEU*     4.0    23.6    -      -       +      -
     97C  LEU*     2.9    18.6    +      -       +      +
     98C  LYS      3.9     3.6    -      -       -      +
    100C  LEU*     1.3    78.3    -      -       -      +
    102C  ALA*     1.3    57.7    +      -       -      +
    104C  ARG      3.3     0.5    +      -       -      -
    105C  GLY      3.0    23.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 102 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52C  GLU*     5.1     5.8    -      -       -      -
     98C  LYS      3.1    19.1    +      -       -      +
     99C  GLN*     3.8     5.6    -      -       -      +
    101C  ALA*     1.3    76.0    -      -       -      +
    103C  ALA*     1.3    60.9    +      -       -      +
    105C  GLY*     3.4     2.4    +      -       -      +
    106C  GLN*     2.7    35.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 103 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99C  GLN*     3.0    19.0    +      -       +      +
    100C  LEU*     3.6     9.0    -      -       +      +
    101C  ALA      3.2     0.4    -      -       -      -
    102C  ALA*     1.3    76.0    -      -       -      +
    104C  ARG*     1.3    65.6    +      -       -      +
    106C  GLN*     3.2     8.6    +      -       -      +
    107C  ARG*     3.0    25.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 104 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28C  LEU      5.3     0.2    +      -       -      -
     29C  VAL*     3.5    32.0    -      -       +      +
     31C  SER*     3.2    36.4    +      -       -      +
     33C  ASP*     2.9    30.1    +      -       -      +
     34C  TYR*     3.6    17.4    -      -       +      -
     44C  LEU*     3.9    22.2    +      -       -      +
     47C  LYS*     6.3     0.4    -      -       -      +
     48C  HIS*     4.0    13.4    +      -       +      +
    100C  LEU      3.0    16.0    +      -       -      +
    101C  ALA      3.8     4.0    -      -       -      +
    103C  ALA*     1.3    76.5    -      -       -      +
    105C  GLY*     1.3    65.6    -      -       -      +
    107C  ARG*     3.1     7.2    +      -       -      +
    108C  LEU*     2.8    45.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 105 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45C  ARG*     5.2     0.5    +      -       -      -
     48C  HIS*     3.4    27.5    +      -       -      -
     52C  GLU*     4.7     4.3    -      -       -      -
    101C  ALA      3.0    10.9    +      -       -      -
    102C  ALA*     3.4     4.0    +      -       -      -
    103C  ALA      3.3     0.2    -      -       -      -
    104C  ARG*     1.3    76.7    -      -       -      +
    106C  GLN*     1.3    58.2    +      -       -      +
    108C  LEU*     3.4     5.6    +      -       -      +
    109C  GLU*     3.1    34.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 106 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  ALA*     2.7    34.2    +      -       -      +
    103C  ALA*     3.4    11.2    -      -       -      +
    105C  GLY*     1.3    75.0    -      -       -      +
    107C  ARG*     1.3    65.9    +      -       +      +
    109C  GLU*     3.0    35.1    +      -       +      +
    110C  GLU*     3.0     8.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 107 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  TYR*     3.5    54.1    -      -       +      +
    103C  ALA      3.0    14.7    +      -       -      +
    104C  ARG*     3.6     5.8    -      -       -      +
    106C  GLN*     1.3    75.8    -      -       +      +
    108C  LEU*     1.3    57.4    +      -       -      +
    110C  GLU*     3.2    39.7    +      -       -      +
    111C  SER*     2.9    43.2    +      -       -      +
    114C  TYR*     6.2     0.4    -      -       -      +
    184C  HIS*     4.2    14.7    +      -       -      +
    185C  HIS*     5.9     6.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 108 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  TYR*     3.8    33.4    -      -       +      +
     41C  VAL*     3.5     9.2    -      -       +      +
     44C  LEU*     3.9    32.1    -      -       +      +
     45C  ARG*     4.1    15.5    -      -       +      +
     48C  HIS*     3.8    34.3    -      -       +      -
    104C  ARG*     2.8    44.1    +      -       +      +
    105C  GLY*     3.7     5.4    -      -       -      +
    107C  ARG*     1.3    75.9    -      -       -      +
    109C  GLU*     1.3    57.2    +      -       -      +
    111C  SER*     3.3     4.4    +      -       -      -
    112C  LEU*     2.9    28.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 109 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45C  ARG*     2.6    44.8    +      -       -      +
    105C  GLY      3.1    17.9    +      -       -      +
    106C  GLN*     3.0    30.8    +      -       +      +
    108C  LEU*     1.3    74.7    -      -       -      +
    110C  GLU*     1.3    61.2    +      -       -      +
    112C  LEU*     3.4    10.3    +      -       +      +
    113C  GLU*     3.2    31.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 110 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106C  GLN      3.0    11.2    +      -       -      +
    107C  ARG*     3.4    32.1    +      -       -      +
    109C  GLU*     1.3    74.7    -      -       -      +
    111C  SER*     1.3    65.8    +      -       -      +
    113C  GLU*     3.2    15.9    +      -       -      +
    114C  TYR*     2.9    23.0    +      -       +      +
    178C  LEU*     5.1     4.5    -      -       +      +
    181C  LYS*     6.2     2.7    -      -       -      -
    182C  ASN*     2.8    24.0    +      -       -      +
    184C  HIS*     2.3    40.5    +      -       -      +
    185C  HIS*     5.7     0.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 111 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  TYR*     2.7    42.0    +      -       -      +
     35C  GLY      4.6     1.4    +      -       -      -
     41C  VAL*     3.6     9.4    -      -       -      +
    107C  ARG*     2.9    22.1    +      -       -      +
    108C  LEU*     3.5     9.4    -      -       -      -
    110C  GLU*     1.3    76.9    -      -       -      +
    112C  LEU*     1.3    56.9    +      -       -      +
    114C  TYR*     3.2     8.5    +      -       -      +
    115C  GLN*     2.8    40.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 112 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38C  LEU*     3.5    28.3    -      -       +      -
     41C  VAL*     3.5    15.2    -      -       +      +
     42C  GLN*     4.1    17.3    -      -       +      +
     45C  ARG*     3.8    32.3    -      -       -      +
    108C  LEU      2.9    17.4    +      -       -      +
    109C  GLU*     3.5    10.8    -      -       +      +
    110C  GLU      3.2     0.2    -      -       -      -
    111C  SER*     1.3    77.8    -      -       -      +
    113C  GLU*     1.3    59.6    +      -       +      +
    115C  GLN*     3.2     1.0    +      -       -      -
    116C  GLN*     2.9    55.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 113 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109C  GLU*     3.2    18.5    +      -       +      +
    110C  GLU*     3.2    13.4    +      -       -      +
    112C  LEU*     1.3    77.4    -      -       +      +
    114C  TYR*     1.3    62.9    +      -       -      +
    116C  GLN*     3.4    15.0    +      -       -      +
    117C  PHE*     3.0    22.5    +      -       -      +
    174C  ASN*     4.5     7.2    -      -       -      +
    178C  LEU*     3.6    22.8    -      -       +      +
    181C  LYS*     2.5    38.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 114 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107C  ARG*     6.2     0.2    -      -       -      +
    110C  GLU*     2.9    15.6    +      -       +      +
    111C  SER*     3.6    11.2    -      -       -      +
    113C  GLU*     1.3    78.2    -      -       -      +
    115C  GLN*     1.3    82.4    +      -       +      +
    117C  PHE*     3.2     8.0    +      +       -      +
    118C  VAL*     3.0    46.0    +      -       +      +
    178C  LEU*     4.0    13.0    -      -       +      +
    185C  HIS*     3.4    60.1    +      +       +      +
    188C  ASN*     2.9    25.4    +      -       -      -
    189C  ILE*     3.8    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 115 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35C  GLY      4.1     8.6    +      -       -      +
     36C  ARG*     3.6    17.5    +      -       -      +
     37C  ASP*     3.5    20.9    -      -       -      +
     38C  LEU*     3.8    21.8    +      -       +      +
     41C  VAL*     3.4    23.8    -      -       +      -
    111C  SER*     2.8    27.3    +      -       -      +
    112C  LEU      4.0     2.2    -      -       -      +
    114C  TYR*     1.3    93.0    -      -       +      +
    116C  GLN*     1.3    61.3    +      -       -      +
    118C  VAL*     3.8    18.0    -      -       -      +
    119C  ALA*     2.9    28.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 116 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10B  GLN*     3.1    40.9    -      -       -      +
     13B  ARG*     4.3     5.8    -      -       -      +
     38C  LEU*     3.6    19.3    -      -       +      +
     42C  GLN*     5.2     0.4    -      -       -      +
    112C  LEU*     2.9    44.5    +      -       -      +
    113C  GLU*     3.7    15.4    -      -       -      +
    114C  TYR      3.2     0.2    -      -       -      -
    115C  GLN*     1.3    77.1    -      -       -      +
    117C  PHE*     1.3    60.0    +      -       -      +
    119C  ALA*     3.3     2.2    +      -       -      -
    120C  ASN*     2.8    40.2    +      -       -      +
    174C  ASN*     5.7     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 117 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113C  GLU      3.0    13.8    +      -       -      +
    114C  TYR*     3.2    11.4    +      +       -      +
    116C  GLN*     1.3    77.6    -      -       -      +
    118C  VAL*     1.3    70.7    +      -       +      +
    120C  ASN*     3.2     7.1    +      -       -      +
    121C  VAL*     3.0    41.0    +      -       +      +
    171C  VAL*     3.6    39.5    -      -       +      -
    174C  ASN*     3.7    19.4    +      -       -      +
    175C  GLY*     3.8    16.4    -      -       -      -
    178C  LEU*     3.7     9.9    -      -       +      -
    189C  ILE*     3.9    47.3    -      -       +      -
    192C  LYS*     4.1    15.9    -      -       +      -
    193C  MET*     4.1     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 118 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114C  TYR*     3.0    52.2    +      -       +      +
    115C  GLN*     3.8    20.4    -      -       -      +
    117C  PHE*     1.3    83.8    -      -       +      +
    119C  ALA*     1.3    61.9    +      -       -      +
    121C  VAL*     3.4     3.5    +      -       -      +
    122C  GLU*     3.2    21.7    +      -       +      +
    188C  ASN*     5.1     0.4    -      -       -      +
    192C  LYS*     4.3    24.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 119 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13B  ARG*     4.3     9.6    -      -       -      +
     38C  LEU*     4.3    24.7    -      -       +      +
    115C  GLN      2.9    18.3    +      -       -      +
    116C  GLN      3.7     3.8    -      -       -      +
    117C  PHE      3.3     0.2    -      -       -      -
    118C  VAL*     1.3    77.5    -      -       -      +
    120C  ASN*     1.3    58.0    +      -       -      +
    122C  GLU*     3.3     6.7    +      -       -      +
    123C  GLU*     3.0    33.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 120 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7B  MET      5.9     1.6    +      -       -      -
      9B  HIS*     3.2    29.6    -      -       +      +
     13B  ARG*     2.8    42.1    +      -       -      +
    116C  GLN*     2.8    25.2    +      -       -      +
    117C  PHE*     3.2     8.0    +      -       -      +
    119C  ALA*     1.3    73.8    -      -       -      +
    121C  VAL*     1.3    66.1    +      -       -      +
    123C  GLU*     3.2     3.8    +      -       -      +
    124C  GLU*     3.0    29.1    +      -       -      +
    171C  VAL*     3.8    21.8    -      -       +      +
    174C  ASN*     4.9     4.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 121 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117C  PHE*     3.0    50.4    +      -       +      +
    118C  VAL      3.7     5.4    -      -       -      +
    120C  ASN*     1.3    73.9    -      -       -      +
    122C  GLU*     1.3    59.6    +      -       -      +
    124C  GLU*     3.2     1.9    +      -       -      +
    125C  GLU*     2.8    56.0    +      -       +      +
    171C  VAL*     3.7    13.9    -      -       +      +
    192C  LYS*     4.2    33.0    -      -       +      +
    196C  LEU*     4.3    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 122 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118C  VAL*     3.2    12.7    +      -       +      +
    119C  ALA*     3.7     9.0    -      -       -      +
    120C  ASN      3.2     0.2    -      -       -      -
    121C  VAL*     1.3    77.9    -      -       -      +
    123C  GLU*     1.3    66.5    +      -       +      +
    125C  GLU*     4.5    12.1    -      -       -      +
    126C  ALA*     2.9    42.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 123 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9B  HIS*     3.2    27.1    +      -       +      +
     13B  ARG*     2.8    43.3    +      -       -      +
    119C  ALA*     3.0    16.8    +      -       -      +
    120C  ASN      3.2     6.9    +      -       -      +
    122C  GLU*     1.3    76.6    -      -       +      +
    124C  GLU*     1.3    64.8    +      -       -      +
    126C  ALA*     3.5     4.6    +      -       -      +
    127C  TRP*     3.2    22.5    +      -       -      +
    164C  HIS*     5.6     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 124 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9B  HIS*     2.6    33.0    -      -       +      +
    120C  ASN      3.0    18.8    +      -       -      +
    121C  VAL      3.8     2.9    -      -       -      +
    123C  GLU*     1.3    75.5    -      -       -      +
    125C  GLU*     1.3    65.6    +      -       -      +
    127C  TRP*     3.3     4.5    +      -       -      +
    128C  ILE*     3.0    30.5    +      -       +      +
    164C  HIS*     2.7    44.9    +      -       -      +
    167C  ARG*     3.6    16.6    +      -       +      +
    168C  VAL*     4.0    14.5    -      -       +      +
    171C  VAL*     4.3     9.9    -      -       +      -
    196C  LEU*     3.9    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 125 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121C  VAL*     2.8    37.9    +      -       +      +
    122C  GLU*     4.0    13.7    -      -       -      +
    124C  GLU*     1.3    72.3    -      -       -      +
    126C  ALA*     1.3    57.1    +      -       -      +
    128C  ILE*     3.3     6.1    +      -       -      +
    129C  ASN*     2.8    40.6    +      -       -      +
    192C  LYS*     4.7     1.7    -      -       -      +
    195C  GLY*     4.2     2.8    -      -       -      -
    196C  LEU*     3.6    32.4    +      -       +      +
    199C  LYS*     3.5    32.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 126 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122C  GLU*     2.9    32.2    +      -       +      +
    123C  GLU*     3.8     5.8    -      -       -      +
    125C  GLU*     1.3    76.0    -      -       -      +
    127C  TRP*     1.3    63.2    +      -       -      +
    129C  ASN*     3.3     9.0    +      -       -      +
    130C  GLU*     3.1    41.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 127 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123C  GLU      3.2    12.1    +      -       -      +
    124C  GLU*     3.7     6.5    -      -       -      +
    126C  ALA*     1.3    77.4    -      -       -      +
    128C  ILE*     1.3    76.1    +      -       +      +
    130C  GLU*     3.2    13.0    +      -       -      +
    131C  LYS*     3.0    58.6    +      -       +      +
    157C  PHE*     3.8    17.0    -      +       -      -
    160C  ASP*     4.1    18.3    -      -       +      +
    161C  PHE*     3.6    41.7    -      +       -      -
    164C  HIS*     3.3    53.9    +      +       +      +
    203C  LEU*     3.8    13.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 128 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124C  GLU*     3.0    22.5    +      -       -      +
    125C  GLU*     3.7     5.8    -      -       -      +
    127C  TRP*     1.3    95.9    -      -       +      +
    129C  ASN*     1.3    64.6    +      -       -      +
    131C  LYS*     3.3     2.1    +      -       -      +
    132C  MET*     2.9    33.6    +      -       +      +
    161C  PHE*     5.5     2.2    -      -       +      -
    164C  HIS*     6.0     0.9    -      -       +      -
    168C  VAL*     4.7     5.6    -      -       +      -
    196C  LEU*     4.2    14.6    -      -       +      -
    199C  LYS*     4.0    46.0    -      -       +      +
    200C  VAL*     4.0    24.7    -      -       +      +
    203C  LEU*     4.2    15.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 129 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125C  GLU*     2.8    33.0    +      -       -      +
    126C  ALA*     3.8     7.2    -      -       -      +
    128C  ILE*     1.3    74.4    -      -       -      +
    130C  GLU*     1.3    64.9    +      -       +      +
    132C  MET*     3.4    15.0    +      -       -      +
    133C  THR*     3.5    15.6    +      -       -      -
    199C  LYS*     3.0    32.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 130 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126C  ALA*     3.1    32.0    +      -       -      +
    127C  TRP*     3.6    10.9    -      -       -      +
    129C  ASN*     1.3    78.6    -      -       +      +
    131C  LYS*     1.3    68.1    +      -       +      +
    133C  THR*     3.4     8.4    +      -       -      -
    134C  LEU*     3.4    21.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 131 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127C  TRP*     3.0    64.5    +      -       +      +
    128C  ILE      3.3     3.1    +      -       -      +
    130C  GLU*     1.3    78.4    -      -       +      +
    132C  MET*     1.3    60.1    +      -       -      +
    134C  LEU*     3.2    27.4    +      -       +      +
    135C  VAL*     2.8    34.3    +      -       -      +
    157C  PHE*     3.7    27.3    -      -       +      +
    160C  ASP*     5.7     4.2    +      -       -      -
    203C  LEU*     4.2    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 132 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128C  ILE*     2.9    31.5    +      -       +      +
    129C  ASN*     3.6    11.0    -      -       -      +
    130C  GLU      3.3     0.2    -      -       -      -
    131C  LYS*     1.3    74.8    -      -       -      +
    133C  THR*     1.3    63.6    +      -       -      +
    135C  VAL*     3.8     3.1    -      -       -      +
    136C  ALA*     3.1    24.3    +      -       -      +
    199C  LYS*     5.2     0.9    -      -       -      +
    202C  ASP*     3.9    21.1    -      -       +      +
    203C  LEU*     3.5    37.9    -      -       +      +
    206C  ALA*     4.0    15.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 133 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129C  ASN      3.5    10.3    +      -       -      -
    130C  GLU*     3.4    10.9    +      -       -      -
    131C  LYS      3.2     0.8    -      -       -      -
    132C  MET*     1.3    77.1    -      -       -      +
    134C  LEU*     1.3    68.4    +      -       +      +
    136C  ALA*     3.1    18.9    +      -       +      +
    137C  SER*     3.7     4.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 134 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130C  GLU      3.4    12.0    +      -       -      +
    131C  LYS*     3.2    38.0    +      -       +      +
    133C  THR*     1.3    81.4    -      -       +      +
    135C  VAL*     1.3    63.6    +      -       +      +
    137C  SER*     3.1    23.9    +      -       -      -
    157C  PHE*     6.0     2.7    -      -       +      -
    210C  ARG*     4.7     5.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 135 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131C  LYS      2.8    23.1    +      -       -      +
    132C  MET      4.0     2.7    -      -       -      +
    134C  LEU*     1.3    74.6    -      -       +      +
    136C  ALA*     1.3    58.6    +      -       -      +
    137C  SER      3.2     3.4    +      -       -      +
    154C  HIS*     4.6     8.3    -      -       +      +
    157C  PHE*     4.1    35.4    -      -       +      -
    203C  LEU*     4.4     5.4    -      -       +      -
    206C  ALA*     3.0    47.8    -      -       +      +
    207C  ALA*     3.3     7.4    -      -       -      +
    210C  ARG*     3.4    27.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 136 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132C  MET      3.1    17.7    +      -       -      +
    133C  THR*     3.5    10.5    -      -       -      +
    134C  LEU      3.1     0.8    -      -       -      -
    135C  VAL*     1.3    75.5    -      -       -      +
    137C  SER*     1.3    66.3    +      -       -      +
    138C  GLU*     3.5    12.8    +      -       -      +
    206C  ALA*     6.1     1.8    -      -       +      -
----------------------------------------------------------
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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