Contacts of the helix formed by residues 79 - 136 (chain A) 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 A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77A  THR      4.0     0.2    -      -       -      -
     78A  ILE*     1.3    77.6    -      -       -      +
     80A  LYS*     1.3    64.8    +      -       -      +
     81A  GLU      3.2     3.1    -      -       -      -
     82A  GLU*     3.0    24.1    +      -       -      +
     83A  ILE*     3.0    19.6    +      -       -      +
    163B  VAL*     3.8    23.3    -      -       -      +
    167B  ARG*     5.5     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 80 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  SER*     3.1    42.1    +      -       -      +
     74A  ASP*     5.3     0.4    -      -       -      +
     76A  ASN*     2.6    39.7    -      -       -      +
     77A  THR*     3.0    16.9    +      -       -      +
     79A  GLY*     1.3    75.8    -      -       -      +
     81A  GLU*     1.3    59.5    +      -       -      +
     83A  ILE*     3.3    10.6    +      -       -      +
     84A  GLN*     2.9    50.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 81 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79A  GLY      3.2     1.0    -      -       -      -
     80A  LYS*     1.3    77.0    -      -       -      +
     82A  GLU*     1.3    65.4    +      -       -      +
     84A  GLN*     3.3    20.6    +      -       -      +
     85A  GLN*     3.0    60.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 82 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12A  PHE*     4.2    15.4    -      -       +      -
     79A  GLY*     3.0    12.2    +      -       -      +
     81A  GLU*     1.3    79.1    -      -       -      +
     83A  ILE*     1.3    63.9    +      -       -      +
     85A  GLN*     3.5     9.3    +      -       -      +
     86A  ARG*     3.0    38.6    +      -       +      +
    163B  VAL*     4.9     6.9    -      -       -      +
    167B  ARG*     3.3    25.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 83 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  VAL*     4.5     8.5    -      -       +      -
     11A  PHE*     4.3    14.7    -      -       +      -
     12A  PHE*     3.8    23.3    -      -       +      -
     69A  GLY      4.2    18.8    -      -       -      +
     72A  LEU*     4.2    28.3    -      -       +      -
     73A  SER*     5.0     4.5    -      -       -      +
     77A  THR*     4.3    19.1    -      -       +      -
     78A  ILE      5.0     0.7    -      -       -      +
     79A  GLY*     3.0    21.4    +      -       -      +
     80A  LYS*     3.5    10.5    -      -       -      +
     82A  GLU*     1.3    77.8    -      -       +      +
     84A  GLN*     1.3    60.1    +      -       +      +
     86A  ARG*     3.2     6.3    +      -       -      +
     87A  LEU*     2.9    36.7    +      -       +      +
    167B  ARG*     5.2     2.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 84 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  SER*     2.7    33.5    +      -       -      +
     80A  LYS*     2.9    39.1    +      -       -      +
     81A  GLU*     3.3    23.0    +      -       -      +
     83A  ILE*     1.3    76.7    -      -       +      +
     85A  GLN*     1.3    61.2    +      -       -      +
     87A  LEU*     3.3     9.9    +      -       +      +
     88A  ALA*     3.0    24.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 85 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81A  GLU*     3.0    41.9    +      -       -      +
     82A  GLU*     3.9     7.6    -      -       -      +
     84A  GLN*     1.3    75.5    -      -       -      +
     86A  ARG*     1.3    64.2    +      -       +      +
     88A  ALA*     3.3     6.4    +      -       -      +
     89A  GLN*     3.0    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 86 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12A  PHE*     3.7    21.4    -      -       +      -
     15A  MET*     3.2    44.6    -      -       +      +
     16A  ASP*     2.8    30.3    +      -       -      -
     19A  GLU*     3.1    22.7    +      -       -      +
     82A  GLU*     3.0    35.0    +      -       +      +
     83A  ILE      3.6     4.0    -      -       -      +
     85A  GLN*     1.3    78.5    -      -       +      +
     87A  LEU*     1.3    57.4    +      -       -      +
     89A  GLN*     3.2    20.0    +      -       -      +
     90A  PHE*     2.8    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 87 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11A  PHE*     4.0    21.8    -      -       +      -
     15A  MET*     4.8     1.6    -      -       -      -
     65A  VAL*     4.0    16.2    -      -       +      +
     66A  LEU*     4.0    27.4    -      -       +      +
     69A  GLY*     3.5    31.6    -      -       -      +
     70A  LYS*     4.2     2.7    -      -       -      +
     73A  SER*     5.5     3.1    -      -       -      -
     83A  ILE*     2.9    24.6    +      -       +      +
     84A  GLN*     3.6     9.2    -      -       +      +
     86A  ARG*     1.3    77.6    -      -       -      +
     88A  ALA*     1.3    56.9    +      -       -      +
     90A  PHE*     3.4     6.3    -      -       +      +
     91A  VAL*     2.9    34.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 88 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84A  GLN      3.0    17.0    +      -       -      +
     85A  GLN*     3.8     6.5    -      -       -      +
     87A  LEU*     1.3    73.4    -      -       -      +
     89A  GLN*     1.3    65.9    +      -       -      +
     91A  VAL*     4.0     6.0    -      -       -      +
     92A  ASP*     3.1    23.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 89 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  GLU*     4.2     4.6    -      -       -      +
     85A  GLN      3.0    17.4    +      -       -      +
     86A  ARG*     3.7    24.0    +      -       -      +
     88A  ALA*     1.3    76.3    -      -       -      +
     90A  PHE*     1.3    58.3    +      -       -      +
     92A  ASP*     3.2     7.6    +      -       +      +
     93A  HIS*     2.9    56.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 90 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15A  MET*     4.1    13.9    -      -       +      -
     18A  GLU*     3.8    20.6    -      -       +      -
     19A  GLU*     3.3    37.7    +      -       +      +
     22A  ILE*     4.0    12.6    -      -       +      -
     62A  ILE*     3.8    39.0    -      -       +      -
     65A  VAL*     3.6    36.3    -      -       +      -
     66A  LEU*     3.8    21.1    -      -       +      -
     86A  ARG      2.8    16.9    +      -       -      +
     87A  LEU*     3.4     7.2    -      -       +      +
     88A  ALA      3.3     0.2    -      -       -      -
     89A  GLN*     1.3    74.4    -      -       -      +
     91A  VAL*     1.3    65.5    +      -       -      +
     93A  HIS*     3.2     5.1    +      -       -      +
     94A  TRP*     3.0    20.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 91 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66A  LEU*     3.5    33.7    -      -       +      -
     87A  LEU*     2.9    21.5    +      -       +      +
     88A  ALA*     4.0     7.0    -      -       -      +
     90A  PHE*     1.3    76.8    -      -       -      +
     92A  ASP*     1.3    58.6    +      -       -      +
     94A  TRP*     3.3     9.8    +      -       +      +
     95A  LYS*     2.8    59.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 92 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88A  ALA      3.1    20.7    +      -       -      +
     89A  GLN*     3.3     9.2    -      -       +      +
     90A  PHE      3.1     0.2    -      -       -      -
     91A  VAL*     1.3    76.9    -      -       -      +
     93A  HIS*     1.3    64.8    +      -       -      +
     95A  LYS*     3.5     7.4    +      -       -      +
     96A  GLU*     2.9    34.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 93 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  GLU*     3.1    29.4    +      -       +      +
     22A  ILE*     3.7    25.1    -      -       +      +
     26A  LYS*     6.0     2.4    -      -       +      +
     89A  GLN*     2.9    44.8    +      -       +      +
     90A  PHE*     3.2     6.5    +      -       -      +
     92A  ASP*     1.3    80.8    -      -       -      +
     94A  TRP*     1.3    59.1    +      -       -      +
     96A  GLU*     3.6    19.0    -      -       -      +
     97A  LEU*     3.0    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 94 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21A  TRP*     3.8    24.0    -      +       -      -
     22A  ILE*     4.1    20.1    -      -       +      +
     55A  LEU*     3.7    28.7    -      -       +      -
     59A  GLU*     3.7    32.9    -      -       +      +
     62A  ILE*     4.0    38.3    -      -       +      +
     66A  LEU*     5.7     6.1    -      -       +      -
     90A  PHE      3.0    13.1    +      -       -      +
     91A  VAL*     3.5    12.3    -      -       +      +
     93A  HIS*     1.3    74.3    -      -       -      +
     95A  LYS*     1.3    68.4    +      -       +      +
     97A  LEU*     3.2    22.3    +      -       +      +
     98A  LYS*     3.0    63.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 95 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  VAL*     2.8    44.7    +      -       +      +
     92A  ASP*     3.9     7.0    -      -       -      +
     94A  TRP*     1.3    75.1    -      -       +      +
     96A  GLU*     1.3    58.0    +      -       -      +
     98A  LYS*     3.2    23.0    +      -       -      +
     99A  GLN*     2.9    30.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 96 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26A  LYS*     3.1    37.1    -      -       -      +
     92A  ASP*     2.9    23.8    +      -       -      +
     93A  HIS*     3.6    19.3    -      -       -      +
     95A  LYS*     1.3    78.1    -      -       -      +
     97A  LEU*     1.3    62.0    +      -       -      +
     99A  GLN*     3.2    14.8    +      -       -      +
    100A  LEU*     2.9    41.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 97 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21A  TRP*     4.1     7.9    -      -       +      -
     22A  ILE*     4.2    15.7    -      -       +      +
     25A  LYS*     3.8    18.4    -      -       +      +
     26A  LYS*     3.7    34.1    -      -       +      +
     29A  VAL*     4.5    11.9    -      -       +      -
     55A  LEU*     3.7    29.8    -      -       +      -
     93A  HIS      3.0    14.9    +      -       -      +
     94A  TRP*     3.2    28.5    +      -       +      +
     96A  GLU*     1.3    74.6    +      -       -      +
     98A  LYS*     1.3    59.6    +      -       -      +
    100A  LEU*     3.2     9.6    +      -       +      +
    101A  ALA*     2.8    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 98 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55A  LEU*     4.7     9.6    -      -       +      -
     59A  GLU*     4.6     7.5    +      -       -      +
     94A  TRP*     3.0    70.1    +      -       +      +
     95A  LYS*     3.6    22.2    -      -       -      +
     97A  LEU*     1.3    77.2    -      -       -      +
     99A  GLN*     1.3    57.2    +      -       -      +
    101A  ALA*     3.5     5.8    +      -       -      +
    102A  ALA*     3.0    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 99 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95A  LYS      2.9    16.9    +      -       -      +
     96A  GLU*     3.6    13.6    -      -       -      +
     98A  LYS*     1.3    72.7    -      -       -      +
    100A  LEU*     1.3    92.2    +      -       -      +
    102A  ALA*     3.3     6.4    +      -       -      +
    103A  ALA*     2.9    37.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 100 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26A  LYS*     4.1    23.3    -      -       +      +
     29A  VAL*     3.2    23.0    -      -       +      +
     30A  SER*     5.2     7.4    -      -       -      +
     96A  GLU*     2.9    47.3    +      -       +      +
     97A  LEU*     3.6     5.6    -      -       +      +
     99A  GLN*     1.3   108.3    -      -       -      +
    101A  ALA*     1.3    57.6    +      -       -      +
    103A  ALA*     3.1     5.2    +      -       +      +
    104A  ARG*     2.9    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 101 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29A  VAL*     3.2    23.7    -      -       +      +
     48A  HIS*     3.0    27.6    +      -       +      +
     51A  LEU*     4.3     7.0    -      -       +      -
     52A  GLU*     4.3     4.9    -      -       +      +
     55A  LEU*     3.9    24.9    -      -       +      -
     97A  LEU*     2.8    17.6    +      -       +      +
     98A  LYS      3.8     4.0    -      -       -      +
    100A  LEU*     1.3    76.2    -      -       -      +
    102A  ALA*     1.3    63.0    +      -       -      +
    105A  GLY*     3.0     7.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 102 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52A  GLU*     5.0     5.4    -      -       -      -
     98A  LYS      3.0    17.6    +      -       -      +
     99A  GLN*     3.7     6.5    -      -       -      +
    101A  ALA*     1.3    75.6    -      -       -      +
    103A  ALA*     1.3    63.8    +      -       -      +
    105A  GLY*     3.2     3.0    +      -       -      -
    106A  GLN*     3.0    27.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 103 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99A  GLN*     2.9    27.1    +      -       -      +
    100A  LEU*     3.4     9.9    -      -       +      +
    102A  ALA*     1.3    76.0    -      -       -      +
    104A  ARG*     1.3    63.3    +      -       -      +
    106A  GLN*     3.0     9.0    +      -       -      +
    107A  ARG*     2.9    25.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 104 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28A  LEU      4.6     3.0    +      -       -      -
     29A  VAL*     3.6    37.2    -      -       +      +
     31A  SER*     3.0    37.2    +      -       -      +
     33A  ASP*     3.0    28.3    +      -       -      +
     34A  TYR*     3.4    17.3    -      -       +      +
     44A  LEU*     4.2    19.6    +      -       -      +
     47A  LYS*     6.2     0.8    -      -       -      +
     48A  HIS*     4.0    18.2    +      -       +      +
    100A  LEU      2.9    18.1    +      -       -      +
    103A  ALA*     1.3    72.6    -      -       -      +
    105A  GLY*     1.3    64.9    +      -       -      +
    107A  ARG*     3.1     7.4    +      -       -      +
    108A  LEU*     2.9    43.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 105 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45A  ARG*     5.1     0.3    +      -       -      -
     48A  HIS*     3.5    26.8    +      -       -      -
     52A  GLU*     4.9     2.5    -      -       -      -
    101A  ALA      3.0    12.1    +      -       -      -
    102A  ALA      3.2     4.5    +      -       -      -
    103A  ALA      3.2     0.2    -      -       -      -
    104A  ARG*     1.3    75.7    -      -       -      +
    106A  GLN*     1.3    62.4    +      -       -      +
    108A  LEU*     3.5     6.1    +      -       -      +
    109A  GLU*     2.8    33.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 106 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102A  ALA*     3.0    13.6    +      -       -      +
    103A  ALA*     3.0    12.6    +      -       -      +
    105A  GLY*     1.3    77.0    -      -       -      +
    107A  ARG*     1.3    66.3    +      -       -      +
    108A  LEU      3.1     0.2    -      -       -      -
    109A  GLU*     3.1    25.6    +      -       -      +
    110A  GLU*     3.1    21.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 107 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34A  TYR*     3.7    53.8    -      -       +      +
    103A  ALA      2.9    14.0    +      -       -      +
    104A  ARG*     3.1     6.7    +      -       -      +
    106A  GLN*     1.3    76.7    -      -       -      +
    108A  LEU*     1.3    57.0    +      -       -      +
    110A  GLU*     3.1    43.4    +      -       -      +
    111A  SER*     2.9    38.8    +      -       -      +
    114A  TYR*     6.0     0.6    -      -       -      +
    184A  HIS*     4.0    21.0    +      -       -      +
    185A  HIS*     5.4     9.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 108 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33A  ASP      4.1     3.4    -      -       -      +
     34A  TYR*     3.8    36.3    -      -       +      +
     41A  VAL*     3.6    11.1    -      -       +      +
     44A  LEU*     4.0    28.7    -      -       +      +
     45A  ARG*     3.9    15.1    -      -       +      -
     48A  HIS*     3.8    34.1    -      -       +      -
    104A  ARG*     2.9    38.3    +      -       +      +
    105A  GLY*     3.7     5.4    -      -       -      +
    107A  ARG*     1.3    75.3    -      -       -      +
    109A  GLU*     1.3    61.4    +      -       -      +
    111A  SER*     4.2     1.8    -      -       -      -
    112A  LEU*     2.9    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 109 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45A  ARG*     3.7    30.6    +      -       -      +
    105A  GLY*     2.8    28.5    +      -       -      +
    106A  GLN*     3.1    30.5    +      -       -      +
    108A  LEU*     1.3    74.2    -      -       -      +
    110A  GLU*     1.3    66.4    +      -       -      +
    112A  LEU*     3.3    10.6    +      -       +      +
    113A  GLU*     3.1    29.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 110 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106A  GLN      3.1    11.3    +      -       -      +
    107A  ARG*     3.1    30.1    +      -       -      +
    109A  GLU*     1.3    76.7    -      -       -      +
    111A  SER*     1.3    62.7    +      -       -      +
    113A  GLU*     3.2    14.5    +      -       -      +
    114A  TYR*     3.0    23.1    +      -       +      +
    178A  LEU*     5.2     0.2    -      -       -      +
    181A  LYS*     3.1    33.7    +      -       -      +
    182A  ASN*     2.9    16.0    -      -       -      +
    184A  HIS*     2.4    39.7    +      -       -      +
    185A  HIS*     5.5     0.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 111 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34A  TYR*     2.8    41.2    +      -       -      +
     35A  GLY      4.7     1.2    +      -       -      -
     41A  VAL*     3.1    10.3    -      -       -      +
    107A  ARG*     2.9    26.0    +      -       -      +
    108A  LEU*     3.6     7.4    -      -       -      -
    109A  GLU      3.3     0.2    -      -       -      -
    110A  GLU*     1.3    77.9    -      -       -      +
    112A  LEU*     1.3    56.0    +      -       -      +
    114A  TYR*     3.3     7.7    +      -       -      +
    115A  GLN*     2.9    34.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 112 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38A  LEU*     3.7    25.6    -      -       +      -
     41A  VAL*     3.7    16.5    -      -       +      +
     42A  GLN*     4.0    15.7    -      -       +      +
     45A  ARG*     4.0    30.5    -      -       -      +
    108A  LEU      2.9    17.2    +      -       -      +
    109A  GLU*     3.5     9.6    -      -       +      +
    110A  GLU      3.2     0.2    -      -       -      -
    111A  SER*     1.3    73.7    -      -       -      +
    113A  GLU*     1.3    63.3    +      -       +      +
    115A  GLN*     3.4     1.9    +      -       -      +
    116A  GLN*     2.9    55.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 113 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109A  GLU*     3.1    15.7    +      -       -      +
    110A  GLU*     3.2     9.2    +      -       -      +
    112A  LEU*     1.3    78.6    -      -       +      +
    114A  TYR*     1.3    63.5    +      -       -      +
    116A  GLN*     3.4     9.8    +      -       -      +
    117A  PHE*     3.1    21.8    +      -       -      +
    174A  ASN*     4.4     7.8    +      -       -      +
    178A  LEU*     3.7    29.2    -      -       +      +
    181A  LYS*     4.0    15.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 114 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107A  ARG*     6.0     0.4    -      -       -      +
    110A  GLU*     3.0    15.9    +      -       +      +
    111A  SER*     3.6    10.5    -      -       -      +
    112A  LEU      3.2     0.2    -      -       -      -
    113A  GLU*     1.3    79.0    -      -       -      +
    115A  GLN*     1.3    79.4    +      -       +      +
    117A  PHE*     3.3     5.7    +      +       -      +
    118A  VAL*     3.0    45.7    +      -       +      +
    178A  LEU*     4.0    13.0    -      -       +      +
    181A  LYS*     6.3     0.2    -      -       -      +
    185A  HIS*     3.5    58.3    +      +       +      +
    188A  ASN*     2.9    26.0    +      -       -      -
    189A  ILE*     3.6    30.1    -      -       +      -
    192A  LYS*     5.9     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 115 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35A  GLY      4.1     5.9    -      -       -      +
     36A  ARG      3.7    12.9    +      -       -      +
     37A  ASP*     3.4    25.7    -      -       -      +
     38A  LEU*     3.6    23.8    +      -       +      +
     41A  VAL*     3.5    22.2    -      -       +      -
    111A  SER*     2.9    26.0    +      -       -      +
    112A  LEU      4.1     2.7    -      -       -      +
    114A  TYR*     1.3    90.3    -      -       +      +
    116A  GLN*     1.3    60.8    +      -       -      +
    118A  VAL*     3.8    20.8    -      -       -      +
    119A  ALA*     2.9    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 116 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38A  LEU*     4.2    14.3    -      -       +      +
     42A  GLN*     5.6     0.4    +      -       -      -
    112A  LEU*     2.9    49.6    +      -       -      +
    113A  GLU*     3.6     8.4    -      -       -      +
    114A  TYR      3.2     0.2    -      -       -      -
    115A  GLN*     1.3    76.6    -      -       -      +
    117A  PHE*     1.3    52.0    +      -       -      +
    119A  ALA*     3.2     2.0    +      -       -      +
    120A  ASN*     2.7    46.5    +      -       -      +
    174A  ASN*     5.6     1.3    -      -       -      +
     10C  GLN*     3.3    47.2    +      -       -      +
     13C  ARG*     4.1     7.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 117 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113A  GLU      3.1    10.7    +      -       -      +
    114A  TYR*     3.5    11.0    -      +       -      +
    116A  GLN*     1.3    75.8    -      -       -      +
    118A  VAL*     1.3    70.5    +      -       +      +
    120A  ASN*     3.2     6.7    +      -       -      +
    121A  VAL*     2.9    44.6    +      -       +      +
    171A  VAL*     3.5    41.1    -      -       +      -
    174A  ASN*     3.5    19.0    +      -       -      +
    175A  GLY*     3.7    17.3    -      -       -      -
    178A  LEU*     3.8     8.7    -      -       +      -
    189A  ILE*     3.9    36.1    -      -       +      -
    192A  LYS*     4.2    15.9    -      -       +      -
    193A  MET*     3.9    24.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 118 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114A  TYR*     3.0    56.1    +      -       +      +
    115A  GLN*     3.8    19.1    -      -       -      +
    116A  GLN      3.3     0.2    -      -       -      -
    117A  PHE*     1.3    81.8    -      -       +      +
    119A  ALA*     1.3    62.5    +      -       -      +
    121A  VAL*     3.4     3.1    +      -       -      +
    122A  GLU*     3.2    21.5    +      -       +      +
    188A  ASN*     5.0     0.7    -      -       -      +
    192A  LYS*     4.3    26.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 119 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38A  LEU*     4.2    24.0    -      -       +      -
    115A  GLN      2.9    19.1    +      -       -      +
    116A  GLN      3.5     4.3    -      -       -      +
    118A  VAL*     1.3    78.0    -      -       -      +
    120A  ASN*     1.3    63.3    +      -       -      +
    122A  GLU*     3.3     7.6    +      -       -      +
    123A  GLU*     3.0    30.1    +      -       +      +
     13C  ARG*     4.2     9.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 120 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116A  GLN*     2.7    29.3    +      -       -      +
    117A  PHE*     3.2     8.2    +      -       -      +
    119A  ALA*     1.3    72.5    -      -       -      +
    121A  VAL*     1.3    62.6    +      -       -      +
    123A  GLU*     3.3     4.4    +      -       -      +
    124A  GLU*     3.1    28.1    +      -       -      +
    171A  VAL*     3.8    22.7    -      -       +      +
    174A  ASN*     4.9     4.9    -      -       -      +
      7C  MET      5.8     1.6    +      -       -      -
      9C  HIS*     3.0    33.7    -      -       +      +
     13C  ARG*     2.9    37.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 121 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117A  PHE*     2.9    42.8    +      -       +      +
    118A  VAL      3.7     4.5    -      -       -      +
    120A  ASN*     1.3    75.7    -      -       -      +
    122A  GLU*     1.3    59.7    +      -       -      +
    124A  GLU*     3.4     1.2    +      -       -      +
    125A  GLU*     2.9    52.1    +      -       +      +
    171A  VAL*     3.7    19.1    -      -       +      -
    192A  LYS*     4.1    32.5    -      -       +      +
    196A  LEU*     4.2    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 122 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118A  VAL*     3.2    12.1    +      -       +      +
    119A  ALA*     3.7     9.6    -      -       -      +
    120A  ASN      3.2     0.2    -      -       -      -
    121A  VAL*     1.3    82.6    -      -       -      +
    123A  GLU*     1.3    57.4    +      -       +      +
    125A  GLU*     4.6    10.4    -      -       -      +
    126A  ALA*     2.9    42.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 123 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119A  ALA*     3.0    17.8    +      -       -      +
    120A  ASN*     3.7     8.1    -      -       -      +
    121A  VAL      3.3     0.2    -      -       -      -
    122A  GLU*     1.3    78.2    -      -       +      +
    124A  GLU*     1.3    63.5    +      -       -      +
    126A  ALA*     3.6     4.8    +      -       -      +
    127A  TRP*     3.3    21.7    +      -       -      +
    164A  HIS*     5.8     0.3    -      -       -      -
      9C  HIS*     3.4    26.8    +      -       +      +
     13C  ARG*     2.9    41.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 124 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120A  ASN      3.1    16.7    +      -       -      +
    121A  VAL      4.0     0.2    -      -       -      +
    123A  GLU*     1.3    75.2    -      -       -      +
    125A  GLU*     1.3    67.0    +      -       -      +
    127A  TRP*     3.2     4.5    +      -       -      +
    128A  ILE*     3.0    30.1    +      -       +      +
    164A  HIS*     2.8    38.7    +      -       -      +
    167A  ARG*     3.5    22.6    +      -       -      +
    168A  VAL*     4.1    15.4    -      -       +      +
    171A  VAL*     4.5     7.9    -      -       +      -
    196A  LEU*     3.9    19.3    -      -       +      -
      9C  HIS*     2.8    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 125 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121A  VAL*     2.9    34.5    +      -       -      +
    122A  GLU*     4.0    12.1    -      -       -      +
    124A  GLU*     1.3    77.9    -      -       -      +
    126A  ALA*     1.3    57.0    +      -       -      +
    128A  ILE*     3.3     5.6    +      -       -      +
    129A  ASN*     2.8    41.3    +      -       -      +
    192A  LYS*     4.6     1.7    +      -       -      +
    195A  GLY*     3.9     3.1    -      -       -      -
    196A  LEU*     3.5    36.9    +      -       +      +
    199A  LYS*     3.5    28.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 126 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122A  GLU*     2.9    31.8    +      -       +      +
    123A  GLU*     4.0     5.4    -      -       -      +
    125A  GLU*     1.3    77.1    -      -       -      +
    127A  TRP*     1.3    64.0    +      -       -      +
    129A  ASN*     3.4     9.3    +      -       -      +
    130A  GLU*     3.1    29.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 127 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123A  GLU      3.3    11.1    +      -       -      +
    124A  GLU      3.2     8.0    +      -       -      +
    126A  ALA*     1.3    80.9    -      -       -      +
    128A  ILE*     1.3    74.7    +      -       +      +
    130A  GLU*     3.0    36.9    +      -       -      +
    131A  LYS*     3.1    48.7    +      -       +      +
    157A  PHE*     3.9     9.6    -      +       -      -
    160A  ASP*     4.2    14.7    -      -       +      +
    161A  PHE*     3.7    42.4    -      +       -      -
    164A  HIS*     3.3    52.9    +      +       +      +
    203A  LEU*     4.1     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 128 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124A  GLU*     3.0    23.1    +      -       +      +
    125A  GLU*     3.7     5.2    -      -       -      +
    127A  TRP*     1.3    94.5    -      -       +      +
    129A  ASN*     1.3    58.2    +      -       -      +
    131A  LYS*     3.1     2.1    +      -       -      +
    132A  MET*     2.8    40.8    +      -       +      +
    161A  PHE*     5.3     2.0    -      -       +      -
    164A  HIS*     6.0     1.3    -      -       +      -
    168A  VAL*     4.6     4.7    -      -       +      -
    196A  LEU*     4.2    14.8    -      -       +      -
    199A  LYS*     3.8    42.8    -      -       +      +
    200A  VAL*     3.8    31.2    -      -       +      +
    203A  LEU*     4.3    13.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 129 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125A  GLU*     2.8    36.8    +      -       -      +
    126A  ALA*     3.7     7.9    -      -       -      +
    127A  TRP      3.3     0.2    -      -       -      -
    128A  ILE*     1.3    75.4    -      -       -      +
    130A  GLU*     1.3    61.3    +      -       -      +
    132A  MET*     3.4    15.1    +      -       -      +
    133A  THR*     3.5    16.3    +      -       -      -
    199A  LYS*     2.9    33.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 130 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126A  ALA*     3.1    19.0    +      -       -      +
    127A  TRP*     3.0    35.7    -      -       -      +
    129A  ASN*     1.3    77.0    -      -       -      +
    131A  LYS*     1.3    82.2    +      -       +      +
    133A  THR*     3.5     8.4    +      -       -      -
    134A  LEU*     3.3    19.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 131 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127A  TRP*     3.1    58.9    +      -       +      +
    128A  ILE      3.8     3.1    -      -       -      +
    130A  GLU*     1.3    90.7    +      -       +      +
    132A  MET*     1.3    57.6    +      -       -      +
    134A  LEU*     3.4    25.5    -      -       +      +
    135A  VAL*     2.8    37.6    +      -       -      +
    157A  PHE*     3.8    28.6    -      -       +      +
    160A  ASP*     5.9     2.8    +      -       -      -
    203A  LEU*     4.1    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 132 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128A  ILE*     2.8    31.1    +      -       +      +
    129A  ASN*     3.7     9.6    -      -       -      +
    130A  GLU      3.3     0.2    -      -       -      -
    131A  LYS*     1.3    75.5    -      -       -      +
    133A  THR*     1.3    57.6    +      -       -      +
    135A  VAL*     3.5     2.0    +      -       -      +
    136A  ALA*     3.0    30.1    +      -       -      +
    199A  LYS*     5.4     1.8    -      -       -      +
    202A  ASP*     3.9    27.4    -      -       +      +
    203A  LEU*     3.6    35.8    -      -       +      +
    206A  ALA*     4.0    13.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 133 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129A  ASN      3.5    10.4    +      -       -      -
    130A  GLU*     3.5    10.3    +      -       -      -
    131A  LYS      3.2     0.2    -      -       -      -
    132A  MET*     1.3    77.1    -      -       -      +
    134A  LEU*     1.3    68.2    +      -       -      +
    136A  ALA*     3.3    14.3    +      -       -      +
    137A  SER*     3.7     7.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 134 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130A  GLU      3.3    10.5    +      -       -      +
    131A  LYS*     3.2    35.1    +      -       +      +
    133A  THR*     1.3    80.0    -      -       -      +
    135A  VAL*     1.3    67.3    +      -       +      +
    137A  SER*     3.1    27.8    +      -       -      -
    157A  PHE*     5.7     8.1    -      -       +      -
    210A  ARG*     4.7     2.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 135 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131A  LYS      2.8    21.9    +      -       -      +
    132A  MET      3.8     3.1    -      -       -      +
    134A  LEU*     1.3    76.8    -      -       +      +
    136A  ALA*     1.3    57.2    +      -       -      +
    137A  SER      3.2     2.4    -      -       -      +
    140A  TYR*     5.7     0.3    +      -       -      -
    154A  HIS*     5.0     3.8    -      -       +      +
    157A  PHE*     4.0    37.9    -      -       +      -
    203A  LEU*     4.3     5.8    -      -       +      -
    206A  ALA*     3.4    43.3    -      -       +      +
    207A  ALA*     3.6     7.9    -      -       +      +
    210A  ARG*     3.3    33.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 136 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132A  MET      3.0    18.1    +      -       -      +
    133A  THR*     3.8     9.4    -      -       +      +
    134A  LEU      3.1     1.2    -      -       -      -
    135A  VAL*     1.3    75.5    -      -       -      +
    137A  SER*     1.3    67.7    +      -       -      +
    138A  GLU*     3.4     6.6    +      -       -      +
    140A  TYR*     5.3     0.8    +      -       -      -
    206A  ALA*     6.1     2.9    -      -       +      -
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il