Contacts of the helix formed by residues 76 - 125 (chain F) in PDB entry 5HMG


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 ARG 76 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104A  ASP*     4.7     4.4    +      -       -      +
    106A  ALA*     4.1    30.2    -      -       +      +
    107A  SER*     2.7    21.6    +      -       -      +
    110A  SER*     5.0     0.4    -      -       -      -
     70B  PHE*     4.2     4.8    -      -       -      -
     74B  GLU*     2.6    44.4    +      -       -      -
     77B  ILE*     3.6    30.5    -      -       +      +
     78B  GLN*     4.0     2.8    -      -       -      +
     81B  GLU*     2.7    43.1    +      -       -      +
     74F  GLU      3.9     0.2    +      -       -      -
     75F  GLY*     1.3    72.4    -      -       -      +
     77F  ILE*     1.3    63.4    +      -       -      +
     79F  ASP*     3.3    11.6    +      -       -      +
     80F  LEU*     3.2    19.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 77 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77B  ILE*     3.9    15.5    -      -       +      -
     76D  ARG*     3.8    38.1    -      -       +      +
     77D  ILE*     3.8    34.5    -      -       +      -
     80D  LEU*     3.9    15.7    -      -       +      -
     74F  GLU*     4.5    11.7    -      -       +      +
     75F  GLY      4.8     0.4    -      -       -      +
     76F  ARG*     1.3    78.4    -      -       -      +
     78F  GLN*     1.3    65.7    +      -       +      +
     80F  LEU*     3.1     8.2    +      -       +      +
     81F  GLU*     3.0    23.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 78 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70F  PHE*     3.3    37.5    -      -       +      +
     72F  GLU      2.9    28.2    +      -       -      +
     73F  VAL*     4.9     2.8    -      -       -      +
     74F  GLU*     3.1    40.4    +      -       +      +
     75F  GLY      3.0     8.4    +      -       -      +
     77F  ILE*     1.3    81.9    -      -       -      +
     79F  ASP*     1.3    57.5    +      -       -      +
     81F  GLU*     3.2    11.3    +      -       -      +
     82F  LYS*     2.9    55.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 79 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110A  SER*     2.8    33.7    +      -       -      -
     64B  HIS*     3.6    17.6    +      -       -      -
     65B  GLN      4.5     6.8    -      -       -      +
     66B  ILE*     3.6    13.4    -      -       +      +
     75F  GLY*     2.9    20.6    +      -       -      +
     76F  ARG*     3.3    12.6    -      -       -      +
     78F  GLN*     1.3    76.1    -      -       -      +
     80F  LEU*     1.3    55.3    +      -       -      +
     82F  LYS*     3.5     8.4    +      -       -      +
     83F  TYR*     3.0    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 80 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66B  ILE*     3.9    19.2    -      -       +      +
     77B  ILE*     3.8    21.5    -      -       +      -
     80B  LEU*     3.5    30.7    -      -       +      -
     81B  GLU*     4.1    29.2    -      -       +      +
     84B  VAL*     4.1    27.1    -      -       +      -
     80D  LEU*     3.7    14.1    -      -       +      -
     76F  ARG      3.2     7.2    +      -       -      +
     77F  ILE*     3.1     9.2    +      -       +      +
     79F  ASP*     1.3    75.2    -      -       -      +
     81F  GLU*     1.3    67.3    +      -       -      +
     83F  TYR*     3.1     1.7    +      -       -      +
     84F  VAL*     2.9    30.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 81 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76D  ARG*     2.7    57.4    +      -       -      +
     80D  LEU*     4.0    28.6    -      -       +      +
     66F  ILE*     4.0    16.2    -      -       +      +
     67F  GLU*     4.7     8.3    +      -       -      +
     70F  PHE*     3.3    22.1    -      -       +      -
     77F  ILE*     3.0    13.7    +      -       -      +
     78F  GLN*     3.2    15.2    +      -       -      +
     80F  LEU*     1.3    75.9    -      -       -      +
     82F  LYS*     1.3    63.7    +      -       -      +
     84F  VAL*     3.4     2.8    +      -       -      +
     85F  GLU*     3.3    20.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 82 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68F  LYS      6.0     0.2    -      -       -      +
     70F  PHE*     3.5    28.6    -      -       +      +
     78F  GLN*     2.9    45.3    +      -       -      +
     79F  ASP*     3.9     7.4    +      -       -      +
     81F  GLU*     1.3    77.2    -      -       -      +
     83F  TYR*     1.3    56.0    +      -       -      +
     85F  GLU*     3.4     3.8    +      -       -      +
     86F  ASP*     3.0    30.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 83 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  LYS*     6.5     0.2    -      -       +      -
     65B  GLN*     3.7    36.1    +      -       +      -
     66B  ILE*     3.4    50.7    -      -       +      -
     68B  LYS*     3.3     9.7    +      -       -      -
     84B  VAL*     3.5    22.9    -      -       +      -
     85B  GLU*     2.5    29.8    +      -       -      -
     88B  LYS*     2.7    27.2    +      -       +      -
     79F  ASP      3.0     7.2    +      -       -      +
     80F  LEU*     3.1     3.6    +      -       -      +
     82F  LYS*     1.3    73.9    -      -       -      +
     84F  VAL*     1.3    65.8    +      -       +      +
     86F  ASP*     4.5     7.9    -      -       -      +
     87F  THR*     2.9    42.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 84 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84B  VAL*     3.7    25.1    -      -       +      -
     80D  LEU*     4.1    11.0    -      -       +      -
     83D  TYR*     3.7    31.0    -      -       +      -
     84D  VAL*     3.7    33.4    -      -       +      -
     87D  THR*     5.0     4.3    -      -       -      +
     66F  ILE*     4.4     2.7    -      -       +      -
     80F  LEU*     2.9    18.6    +      -       +      +
     81F  GLU      3.8     4.7    -      -       -      +
     83F  TYR*     1.3    74.3    -      -       -      +
     85F  GLU*     1.3    58.7    +      -       -      +
     87F  THR*     3.2     7.2    +      -       -      -
     88F  LYS*     3.0    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 85 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83D  TYR*     2.5    34.8    +      -       -      -
    299E  LYS*     3.9    13.2    -      -       +      +
    308E  TYR*     5.9     0.9    -      -       -      +
     66F  ILE*     4.9     3.4    -      -       +      -
     68F  LYS*     2.7    45.2    +      -       +      +
     81F  GLU      3.3    11.9    +      -       -      +
     82F  LYS*     4.0     4.5    -      -       -      +
     83F  TYR      3.3     0.6    -      -       -      -
     84F  VAL*     1.3    76.6    -      -       -      +
     86F  ASP*     1.3    65.8    +      -       -      +
     88F  LYS*     3.0    15.5    +      -       -      +
     89F  ILE*     2.9    44.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 86 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  LYS*     2.8    41.2    +      -       -      +
    310E  LYS*     3.4    15.6    +      -       -      -
     82F  LYS      3.0    18.6    +      -       -      +
     83F  TYR*     4.0     8.5    -      -       +      +
     85F  GLU*     1.3    75.1    -      -       -      +
     87F  THR*     1.3    69.2    +      -       +      +
     89F  ILE*     3.3     7.8    +      -       -      +
     90F  ASP*     3.0    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 87 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84B  VAL*     4.8     4.9    -      -       -      +
     88B  LYS*     3.7    46.7    -      -       +      +
     92B  TRP*     6.3     0.4    -      -       -      -
     83F  TYR*     2.9    41.1    +      -       +      +
     84F  VAL*     3.2    10.0    +      -       -      -
     86F  ASP*     1.3    81.5    -      -       -      +
     88F  LYS*     1.3    61.9    +      -       -      +
     90F  ASP*     3.4     6.6    +      -       -      +
     91F  LEU*     3.1    32.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 88 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83D  TYR*     2.6    30.6    +      -       +      +
     87D  THR*     3.6    34.6    -      -       +      +
     91D  LEU*     5.2     4.5    -      -       +      -
     62F  LYS*     6.0     2.6    -      -       -      +
     65F  GLN*     4.5     4.9    +      -       -      -
     68F  LYS*     4.7     1.0    -      -       -      +
     84F  VAL      3.0    15.2    +      -       -      +
     85F  GLU*     3.3    29.1    +      -       -      +
     87F  THR*     1.3    77.6    +      -       -      +
     89F  ILE*     1.3    65.2    +      -       -      +
     91F  LEU*     3.2    10.1    +      -       -      +
     92F  TRP*     3.0    43.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 89 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299E  LYS*     4.0    14.8    -      -       +      -
    308E  TYR*     3.8    43.2    -      -       +      +
    309E  VAL      4.9     0.2    -      -       -      -
    310E  LYS*     3.6    36.6    -      -       +      +
     85F  GLU*     2.9    47.3    +      -       +      +
     86F  ASP*     3.7     7.0    -      -       -      +
     88F  LYS*     1.3    78.3    -      -       +      +
     90F  ASP*     1.3    63.1    +      -       -      +
     92F  TRP*     3.8     4.9    -      -       -      +
     93F  SER*     2.9    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 90 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  LYS*     6.0     0.4    -      -       -      -
     60B  ASN*     3.5    14.3    +      -       -      +
     62B  LYS*     2.7    31.6    +      -       -      -
     92B  TRP*     4.4    14.7    -      -       +      +
    310E  LYS*     2.6    40.0    +      -       -      +
     86F  ASP*     3.0    16.7    +      -       -      +
     87F  THR*     4.0     6.2    -      -       -      +
     89F  ILE*     1.3    77.4    -      -       -      +
     91F  LEU*     1.3    61.8    +      -       +      +
     93F  SER*     3.3     6.1    +      -       -      -
     94F  TYR*     3.0    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 91 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88B  LYS*     5.2     7.0    -      -       +      -
     91B  LEU*     3.4    40.2    -      -       +      -
     92B  TRP*     3.4    39.7    -      -       +      +
     95B  ASN*     3.9    17.0    -      -       -      +
     91D  LEU*     3.5    20.0    -      -       +      -
     87F  THR*     3.1    25.8    +      -       -      +
     88F  LYS*     3.6     3.8    -      -       -      +
     90F  ASP*     1.3    76.2    -      -       +      +
     92F  TRP*     1.3    61.5    +      -       -      +
     94F  TYR*     3.2     5.5    +      -       -      +
     95F  ASN*     3.0    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 92 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87D  THR*     5.5     1.6    +      -       -      -
     90D  ASP*     4.3    18.8    -      -       +      +
     91D  LEU*     3.3    30.2    -      -       +      +
     94D  TYR*     3.7    38.8    -      +       +      -
    294E  PHE*     4.2    15.5    -      +       -      -
    307E  LYS*     3.6    45.8    -      -       +      +
    308E  TYR      4.1    15.7    -      -       -      +
    309E  VAL*     3.8     8.5    -      -       +      +
     88F  LYS*     3.0    43.8    +      -       +      +
     89F  ILE*     4.1     3.1    -      -       -      +
     91F  LEU*     1.3    76.7    -      -       -      +
     93F  SER*     1.3    55.9    +      -       -      +
     95F  ASN*     3.2    24.6    +      -       +      +
     96F  ALA*     2.9    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 93 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    309E  VAL*     3.6     5.8    -      -       -      -
    310E  LYS*     2.9    40.3    +      -       -      +
    311E  GLN*     2.9    37.8    +      -       -      -
     89F  ILE      2.9    18.8    +      -       -      -
     90F  ASP*     3.7     7.2    -      -       -      -
     91F  LEU      3.3     0.2    -      -       -      -
     92F  TRP*     1.3    72.6    -      -       -      +
     94F  TYR*     1.4    65.7    +      -       -      +
     96F  ALA      3.2     1.2    +      -       -      -
     97F  GLU*     3.0     9.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 94 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294A  PHE*     5.9     2.5    -      +       -      -
     92B  TRP*     3.6    27.1    -      +       +      -
     95B  ASN*     3.1    45.7    +      -       +      -
     99B  LEU*     3.9    33.1    -      -       +      +
     90F  ASP      3.0    12.7    +      -       -      +
     91F  LEU      3.2     7.6    +      -       -      +
     93F  SER*     1.4    75.5    -      -       -      +
     95F  ASN*     1.3    72.6    +      -       -      +
     97F  GLU*     3.2     6.4    +      -       +      +
     98F  LEU*     2.9    56.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 95 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95B  ASN*     4.5     6.9    +      -       -      +
     91D  LEU*     3.7    20.4    -      -       -      +
     94D  TYR*     3.2    43.7    +      -       +      -
     95D  ASN*     4.5     7.5    +      -       -      +
    294E  PHE*     5.1     0.7    -      -       +      -
     91F  LEU*     3.0    12.8    +      -       -      +
     92F  TRP*     3.2    27.6    +      -       +      +
     94F  TYR*     1.3    91.4    -      -       -      +
     96F  ALA*     1.3    63.1    +      -       -      +
     98F  LEU*     4.0     3.8    -      -       -      +
     99F  LEU*     2.9    26.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 96 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294E  PHE*     3.5    34.7    -      -       +      -
    309E  VAL*     3.9    11.0    -      -       +      -
    311E  GLN*     4.3     0.2    -      -       -      +
    314E  LEU*     3.5    24.5    -      -       +      -
     92F  TRP      2.9    15.7    +      -       -      +
     93F  SER      3.2     5.6    +      -       -      +
     95F  ASN*     1.3    73.1    -      -       -      +
     97F  GLU*     1.3    62.6    +      -       -      +
     99F  LEU*     3.3     1.8    +      -       -      +
    100F  VAL*     3.1    29.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 97 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54B  ARG*     2.8    35.5    +      -       -      +
     58B  LYS*     3.5    21.4    +      -       -      +
     27E  LYS*     2.9    29.7    +      -       -      +
    311E  GLN*     3.2    31.5    +      -       -      +
    314E  LEU*     4.0     7.6    -      -       -      +
     93F  SER      3.0    10.0    +      -       -      +
     94F  TYR*     3.7     6.7    -      -       +      +
     96F  ALA*     1.3    75.0    -      -       -      +
     98F  LEU*     1.3    65.5    +      -       -      +
    100F  VAL*     3.5     3.9    +      -       -      +
    101F  ALA*     3.1    23.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 98 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  LEU*     5.6     8.1    -      -       +      -
     99B  LEU*     4.4    22.4    -      -       +      -
    102B  LEU*     4.9     9.4    -      -       +      -
     98D  LEU*     5.7     7.6    -      -       +      -
     29E  ILE*     5.9     1.6    -      -       +      -
     94F  TYR*     2.9    51.1    +      -       +      +
     95F  ASN*     4.2     3.8    -      -       -      +
     97F  GLU*     1.3    76.5    -      -       -      +
     99F  LEU*     1.3    63.5    +      -       -      +
    101F  ALA*     3.3     6.7    +      -       +      +
    102F  LEU*     3.0    59.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 99 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94D  TYR*     3.7    25.6    -      -       +      +
     98D  LEU*     4.3    20.0    -      -       +      -
     42E  LEU*     5.7     0.2    -      -       +      -
    294E  PHE*     4.2    23.8    -      -       +      -
    316E  LEU*     6.0     0.2    -      -       +      -
     55F  VAL*     3.8    28.7    -      -       +      -
     95F  ASN      2.9    18.7    +      -       -      +
     96F  ALA      3.5     2.9    -      -       -      +
     97F  GLU      3.2     0.2    -      -       -      -
     98F  LEU*     1.3    77.5    -      -       -      +
    100F  VAL*     1.3    69.0    +      -       +      +
    102F  LEU*     3.6     6.3    -      -       +      +
    103F  GLU*     2.9    48.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 100 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27E  LYS*     5.0    12.8    -      -       +      -
     42E  LEU*     3.7    30.1    -      -       +      -
    294E  PHE*     5.6     0.7    -      -       +      -
    314E  LEU*     4.0    29.8    -      -       +      -
    315E  LYS      4.2    20.9    -      -       -      +
    316E  LEU*     4.4     5.6    -      -       +      -
     96F  ALA*     3.1    15.4    +      -       -      +
     97F  GLU*     3.9     8.1    -      -       -      +
     99F  LEU*     1.3    78.6    -      -       +      +
    101F  ALA*     1.3    62.4    +      -       +      +
    103F  GLU*     4.1     6.5    -      -       -      -
    104F  ASN*     2.8    39.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 101 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54B  ARG*     3.7    20.6    -      -       -      +
     27E  LYS      4.1    10.1    -      -       -      -
     28E  THR      3.7    12.6    -      -       -      +
     29E  ILE*     3.9    12.1    +      -       +      +
     97F  GLU      3.1    18.8    +      -       -      +
     98F  LEU*     3.6     8.7    -      -       +      +
     99F  LEU      3.2     0.2    -      -       -      -
    100F  VAL*     1.3    79.8    -      -       -      +
    102F  LEU*     1.3    64.2    +      -       -      +
    104F  ASN*     3.7     1.6    -      -       -      +
    105F  GLN*     3.0    25.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 102 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102B  LEU*     3.9    23.3    -      -       +      -
     29C  ILE*     6.5     1.1    -      -       -      -
     98D  LEU*     4.9    11.7    -      -       +      -
    102D  LEU*     3.9    39.5    -      -       +      -
     29E  ILE*     3.6    27.5    -      -       +      +
     98F  LEU*     3.0    44.1    +      -       +      +
     99F  LEU*     3.6     5.6    -      -       +      +
    101F  ALA*     1.3    74.3    -      -       -      +
    103F  GLU*     1.3    65.7    +      -       +      +
    105F  GLN*     3.4     3.6    -      -       -      +
    106F  HIS*     3.1    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 103 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29C  ILE*     3.6    23.0    -      -       -      +
    316E  LEU*     3.7    23.3    -      -       +      -
     51F  LYS*     2.8    49.5    +      -       +      +
     55F  VAL*     4.9     7.0    -      -       +      +
     99F  LEU*     2.9    41.3    +      -       +      +
    100F  VAL      3.6     3.8    -      -       -      +
    102F  LEU*     1.3    75.4    -      -       +      +
    104F  ASN*     1.3    56.0    +      -       -      +
    106F  HIS*     2.8    22.1    +      -       -      +
    107F  THR*     2.8    17.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 104 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26E  VAL*     3.5    18.6    -      -       +      +
     27E  LYS      2.9    31.6    +      -       -      +
     28E  THR*     3.8     5.8    -      -       -      +
    315E  LYS      3.1    22.8    +      -       -      -
    316E  LEU*     3.6     8.8    -      -       -      +
    317E  ALA*     2.7    29.6    +      -       +      +
    100F  VAL*     2.8    25.8    +      -       -      +
    101F  ALA      3.7     0.7    -      -       -      +
    103F  GLU*     1.3    71.4    -      -       -      +
    105F  GLN*     1.3    63.8    +      -       -      +
    107F  THR*     3.2     7.2    +      -       -      -
    108F  ILE*     3.0    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 105 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106B  HIS*     4.1    19.0    +      -       +      +
     28E  THR*     3.1    30.7    +      -       -      +
     29E  ILE*     3.2    36.9    -      -       +      +
     30E  THR*     3.2    11.5    +      -       -      -
    101F  ALA      3.0    17.0    +      -       -      +
    102F  LEU      3.4     6.3    -      -       -      +
    104F  ASN*     1.3    80.0    -      -       -      +
    106F  HIS*     1.3    61.6    +      -       -      +
    108F  ILE*     3.4    10.4    +      -       -      +
    109F  ASP*     3.3    32.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 106 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29C  ILE*     3.8    19.6    -      -       +      +
     30C  THR*     3.9    15.3    -      -       +      -
      2D  LEU*     5.1    12.7    -      -       +      +
    105D  GLN*     4.1    22.3    +      -       +      +
    109D  ASP*     5.2     3.8    +      -       -      -
     51F  LYS*     2.7    23.0    +      -       -      +
    102F  LEU      3.1     9.1    +      -       -      +
    103F  GLU*     2.8    11.1    +      -       -      +
    105F  GLN*     1.3    82.3    -      -       -      +
    107F  THR*     1.3    55.7    +      -       -      +
    109F  ASP*     3.3     7.8    +      -       +      +
    110F  LEU*     2.9    52.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 107 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316E  LEU*     6.0     0.3    -      -       -      +
    317E  ALA*     3.8    24.6    +      -       +      +
    319E  GLY      3.8    21.5    -      -       -      +
     48F  ILE*     4.0    27.4    -      -       +      -
     51F  LYS*     2.9    29.5    +      -       -      +
    103F  GLU      2.8     9.1    +      -       -      -
    104F  ASN*     3.2     9.9    +      -       -      -
    106F  HIS*     1.3    70.6    -      -       -      +
    108F  ILE*     1.3    66.4    +      -       +      +
    110F  LEU*     3.3     6.2    +      -       -      +
    111F  THR*     2.9    26.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 108 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26E  VAL*     5.0     1.6    -      -       +      -
     28E  THR*     3.9    11.7    -      -       +      +
     34E  ILE*     3.8    39.0    -      -       +      -
     36E  VAL*     4.3    20.6    -      -       +      -
    317E  ALA*     5.6     0.7    -      -       +      -
    319E  GLY      5.1     2.7    -      -       -      +
    320E  MET*     5.4     0.7    -      -       -      +
    321E  ARG*     4.0    27.6    -      -       +      +
      1F  GLY*     5.0    13.2    -      -       -      +
      6F  ILE*     5.5     0.3    -      -       -      +
    104F  ASN      3.0    15.6    +      -       -      +
    105F  GLN*     3.7    13.0    -      -       -      +
    107F  THR*     1.3    76.7    -      -       -      +
    109F  ASP*     1.3    65.9    +      -       -      +
    111F  THR*     3.2     7.1    +      -       -      -
    112F  GLY*     3.1    19.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 109 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106B  HIS*     5.1     4.2    +      -       -      -
      2D  LEU*     4.6    10.5    -      -       +      -
      1F  GLY*     3.6     8.8    -      -       -      -
      2F  LEU*     3.1    54.3    +      -       +      +
      3F  PHE*     4.1     6.4    -      -       +      -
    105F  GLN*     3.3    31.1    +      -       -      +
    106F  HIS*     3.8    10.5    -      -       +      +
    107F  THR      3.2     0.4    -      -       -      -
    108F  ILE*     1.3    74.5    -      -       -      +
    110F  LEU*     1.3    54.8    +      -       -      +
    112F  GLY*     3.3     2.0    +      -       -      -
    113F  SER*     2.7    36.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 110 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30C  THR*     4.0     7.0    -      -       +      -
      2D  LEU*     4.5     8.2    -      -       +      +
     44F  ALA*     4.1    11.7    -      -       -      +
     47F  GLN*     3.7    51.8    -      -       +      +
     48F  ILE*     4.3     5.8    -      -       +      -
     51F  LYS*     4.1     9.2    -      -       -      +
    106F  HIS*     2.9    45.0    +      -       +      +
    107F  THR*     3.6     5.4    -      -       -      +
    109F  ASP*     1.3    74.8    -      -       -      +
    111F  THR*     1.3    78.3    +      -       +      +
    113F  SER*     3.1    17.2    +      -       -      -
    114F  GLU*     3.1    17.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 111 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319E  GLY      4.4     0.7    -      -       -      -
    320E  MET*     3.3    39.0    -      -       +      +
    321E  ARG      4.5     0.2    +      -       -      -
      6F  ILE*     3.9     4.4    -      -       -      +
     21F  TRP*     4.2     6.7    -      -       +      -
     22F  TYR*     2.9    32.6    +      -       -      +
     44F  ALA*     4.6     0.7    -      -       +      -
     48F  ILE*     3.9    27.8    -      -       +      -
    107F  THR      2.9    17.4    +      -       -      +
    108F  ILE*     3.2     7.3    +      -       -      -
    110F  LEU*     1.3    80.2    -      -       +      +
    112F  GLY*     1.4    63.1    +      -       -      +
    114F  GLU*     3.2     2.4    +      -       -      -
    115F  MET      3.1    13.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 112 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1F  GLY*     6.4     1.6    -      -       -      -
      3F  PHE*     4.4     9.4    -      -       -      +
      5F  ALA*     4.4     2.9    -      -       -      +
      6F  ILE*     3.7    21.0    -      -       -      +
    108F  ILE      3.1    12.0    +      -       -      -
    109F  ASP*     3.5     4.3    -      -       -      -
    111F  THR*     1.4    80.5    +      -       -      +
    113F  SER*     1.3    63.5    +      -       -      +
    115F  MET*     3.3     4.0    +      -       -      +
    116F  ASN*     3.2    22.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 113 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2D  LEU*     2.7    39.0    +      -       -      +
      3F  PHE*     3.8    23.1    -      -       -      -
    109F  ASP      2.7    17.5    +      -       -      -
    110F  LEU*     3.2    11.0    -      -       -      -
    112F  GLY*     1.3    72.9    -      -       -      +
    114F  GLU*     1.3    53.2    +      -       -      +
    116F  ASN*     3.0     5.2    +      -       -      +
    117F  LYS*     2.8    48.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 114 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22F  TYR*     3.5    29.8    -      -       +      +
     40F  SER*     4.6    11.8    -      -       -      +
     43F  ALA*     3.6    22.8    -      -       +      +
     44F  ALA*     4.2    13.9    -      -       -      +
     47F  GLN*     3.3    24.0    +      -       -      +
    110F  LEU      3.1    12.2    +      -       -      +
    111F  THR      3.2     1.1    +      -       -      +
    113F  SER*     1.3    76.8    +      -       -      +
    115F  MET*     1.3    63.6    +      -       -      +
    117F  LYS*     2.7    36.7    +      -       -      +
    118F  LEU*     3.0    22.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 115 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15E  LEU*     3.8    26.5    -      -       +      -
     16E  GLY      3.6    30.7    -      -       -      +
     17E  HIS*     3.9     8.3    -      -       -      -
      5F  ALA*     3.7    11.4    -      -       +      -
      6F  ILE*     4.0    19.3    -      -       +      -
      9F  PHE*     5.7     0.2    -      -       +      -
     10F  ILE*     3.6    33.9    -      -       +      -
     22F  TYR*     3.8    17.8    -      -       +      -
    111F  THR      3.1     9.0    +      -       -      +
    112F  GLY      3.5     9.2    -      -       -      +
    113F  SER      3.2     0.2    -      -       -      -
    114F  GLU*     1.3    75.4    -      -       -      +
    116F  ASN*     1.3    65.7    +      -       -      +
    118F  LEU*     3.0    21.8    +      -       +      +
    119F  PHE*     3.1    10.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 116 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124B  ARG*     5.4     2.3    +      -       -      -
      2D  LEU      5.8     1.0    +      -       -      -
      3F  PHE*     4.2    32.1    -      -       +      +
      5F  ALA*     4.1    11.7    -      -       +      -
      9F  PHE*     4.0    19.8    -      -       -      -
    112F  GLY      3.2     7.8    +      -       -      +
    113F  SER*     3.0     7.9    +      -       -      +
    115F  MET*     1.3    80.2    -      -       -      +
    117F  LYS*     1.3    66.2    +      -       -      +
    119F  PHE*     3.1     8.2    +      -       -      +
    120F  GLU*     2.9    37.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 117 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1D  GLY      3.1    26.3    +      -       -      +
      2D  LEU      3.6    10.1    -      -       -      +
      3D  PHE      4.5     4.7    -      -       -      +
      4D  GLY*     3.9    21.1    -      -       -      +
    113F  SER*     2.8    40.1    +      -       -      +
    114F  GLU*     2.7    38.2    +      -       -      +
    116F  ASN*     1.3    76.5    -      -       -      +
    118F  LEU*     1.4    61.5    +      -       -      +
    120F  GLU*     3.3     6.1    +      -       -      +
    121F  LYS*     2.9    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 118 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15E  LEU*     3.7    16.4    -      -       +      -
     22F  TYR*     3.7    28.7    -      -       +      -
     23F  GLY*     4.2     6.3    -      -       -      +
     24F  PHE*     3.6    28.5    -      -       +      -
     37F  ASP*     3.7    27.4    -      -       +      +
     40F  SER*     3.8    10.8    -      -       -      +
    114F  GLU      3.0    13.4    +      -       -      +
    115F  MET*     3.0    13.0    +      -       +      +
    117F  LYS*     1.4    75.1    -      -       -      +
    119F  PHE*     1.3    62.8    +      -       -      +
    121F  LYS*     3.3    14.9    +      -       +      +
    122F  THR*     2.9    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 119 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124B  ARG*     4.1     7.9    -      -       -      -
     15E  LEU*     3.8    25.5    -      -       +      +
      9F  PHE*     3.7    24.2    -      +       +      -
     10F  ILE*     5.0     0.2    -      -       +      -
    115F  MET*     3.1    11.1    +      -       +      +
    116F  ASN*     3.4    13.9    -      -       -      +
    118F  LEU*     1.3    79.5    -      -       -      +
    120F  GLU*     1.3    71.3    +      -       +      +
    122F  THR*     3.0     5.5    +      -       -      -
    123F  ARG*     2.8    30.5    +      -       +      +
    132F  GLU*     3.4    41.1    -      -       +      -
    136F  GLY*     3.6    32.1    -      -       -      -
    138F  PHE*     3.4    28.7    -      +       -      -
----------------------------------------------------------
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Residues in contact with GLU 120 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123B  ARG*     5.8     0.9    +      -       -      -
    124B  ARG*     5.1     4.9    +      -       -      -
    116F  ASN*     2.9    36.4    +      -       -      +
    117F  LYS*     3.7     6.1    -      -       -      +
    119F  PHE*     1.3    80.4    -      -       +      +
    121F  LYS*     1.3    57.7    +      -       -      +
    123F  ARG*     2.6    55.2    +      -       -      +
    124F  ARG*     2.9    50.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 121 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39F  LYS*     4.9    21.2    -      -       -      +
    117F  LYS      2.9    17.8    +      -       -      +
    118F  LEU*     3.4    15.2    -      -       +      +
    119F  PHE      3.1     0.2    -      -       -      -
    120F  GLU*     1.3    74.7    -      -       -      +
    122F  THR*     1.3    65.7    +      -       -      +
    124F  ARG*     3.2    11.3    +      -       -      +
    125F  GLN*     3.1    31.7    +      -       +      +
    155F  GLY*     5.6     8.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 122 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13E  LEU*     4.0    22.4    -      -       +      -
     15E  LEU*     4.1     8.7    -      -       +      -
     24F  PHE*     3.6    20.2    -      -       +      -
    118F  LEU*     2.9    19.0    +      -       -      +
    119F  PHE      3.5     7.2    -      -       -      -
    121F  LYS*     1.3    76.0    -      -       -      +
    123F  ARG*     1.3    64.2    +      -       -      +
    125F  GLN*     3.3    13.6    +      -       -      +
    126F  LEU*     3.2    23.0    +      -       +      +
    138F  PHE*     3.6    24.9    -      -       +      -
    152F  ILE*     4.3    10.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 123 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123B  ARG*     5.4     6.7    -      -       -      +
    120D  GLU*     5.8     1.0    +      -       -      -
    123D  ARG*     5.5     7.7    -      -       -      +
    132D  GLU*     3.0    27.7    +      -       -      +
    119F  PHE*     2.8    19.7    +      -       +      +
    120F  GLU*     2.6    67.5    +      -       -      +
    122F  THR*     1.3    74.7    -      -       -      +
    124F  ARG*     1.3    83.1    +      -       -      +
    126F  LEU*     3.2    15.7    +      -       -      +
    127F  ARG*     3.6     8.7    +      -       -      +
    132F  GLU*     5.4     4.9    -      -       +      -
    138F  PHE*     3.5    26.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 124 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9D  PHE*     3.7    38.8    -      -       -      +
    116D  ASN*     5.4     2.4    +      -       -      -
    119D  PHE*     4.2    10.7    -      -       -      -
    120D  GLU*     5.2     4.0    +      -       -      -
    132D  GLU*     2.8    46.6    +      -       +      +
    133D  MET      5.6     1.0    -      -       -      -
    134D  GLY*     4.0    23.4    +      -       -      +
    120F  GLU*     2.9    39.1    +      -       -      +
    121F  LYS*     3.2     8.4    +      -       -      +
    123F  ARG*     1.3    99.4    -      -       -      +
    125F  GLN*     1.3    64.1    +      -       -      +
    127F  ARG*     3.3    22.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 125 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121F  LYS*     3.1    18.2    +      -       +      +
    122F  THR*     3.4    15.7    +      -       -      +
    123F  ARG      3.2     0.2    -      -       -      -
    124F  ARG*     1.3    78.6    -      -       -      +
    126F  LEU*     1.3    59.4    +      -       -      +
    127F  ARG*     3.1     6.1    +      -       -      +
    152F  ILE*     2.8    37.9    +      -       +      +
    155F  GLY*     3.1    32.9    -      -       -      +
    157F  TYR*     3.6    40.3    +      -       +      +
    159F  HIS*     3.9     8.8    -      -       -      +
----------------------------------------------------------
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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