Contacts of the helix formed by residues 792 - 824 (chain D) in PDB entry 5VOT


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 VAL 792 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    521C  LEU*     6.5     0.7    -      -       +      -
    525C  ILE*     5.5    12.1    -      -       +      -
    611C  ILE*     4.8    16.8    -      -       +      -
    612C  ILE*     5.2    16.4    -      -       +      -
    615C  SER*     5.1    12.3    -      -       -      +
    516D  SER*     5.7     3.8    -      -       -      -
    624D  LEU*     5.0    12.3    -      -       +      -
    788D  SER*     5.4    10.3    -      -       -      -
    789D  LEU      5.2     7.2    -      -       -      +
    790D  SER      5.1     1.1    -      -       -      -
    791D  ASN*     1.3    78.3    -      -       +      +
    793D  ALA*     1.3    68.0    +      -       -      +
    794D  GLY      3.2     0.9    -      -       -      -
    795D  VAL*     2.9    34.7    +      -       +      +
    796D  PHE*     3.7    12.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 793 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    790D  SER*     3.1    25.5    +      -       -      +
    791D  ASN      3.0     2.0    +      -       -      -
    792D  VAL*     1.3    80.5    -      -       -      +
    794D  GLY*     1.3    64.2    +      -       -      +
    796D  PHE*     2.9    29.9    +      -       +      +
    797D  TYR*     3.3    11.0    +      -       +      -
    154H  ILE*     4.5     8.2    -      -       +      +
    158H  SER*     4.4    22.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 794 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    513D  GLY*     4.9     1.3    -      -       -      -
    514D  VAL*     3.6    32.3    -      -       -      +
    790D  SER      4.7     0.2    +      -       -      -
    791D  ASN      3.7     5.6    +      -       -      -
    792D  VAL      3.2     1.4    -      -       -      -
    793D  ALA*     1.3    77.6    -      -       -      +
    795D  VAL*     1.3    63.9    +      -       -      +
    796D  PHE      2.9     1.7    +      -       -      -
    797D  TYR*     3.0    33.4    +      -       -      -
    798D  ILE*     3.4     9.7    +      -       -      +
    799D  LEU*     4.8     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 795 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    607C  PHE      5.1     2.2    -      -       -      +
    608C  PHE*     4.7    21.3    -      -       +      -
    611C  ILE*     4.8    11.2    -      -       +      -
    514D  VAL*     4.8     5.1    -      -       -      +
    516D  SER*     5.5     1.6    -      -       -      -
    517D  PHE*     3.7    51.8    -      -       +      +
    792D  VAL*     2.9    30.0    +      -       +      +
    794D  GLY*     1.3    73.6    -      -       -      +
    796D  PHE*     1.3    66.4    +      -       +      +
    799D  LEU*     3.1    41.5    +      -       +      +
    800D  VAL*     3.8     0.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 796 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    525C  ILE*     5.4     4.5    -      -       +      -
    528C  CYS*     3.8    33.4    -      -       +      -
    529C  ILE*     4.8     9.2    -      -       +      -
    532C  ALA*     5.1     7.4    -      -       +      -
    608C  PHE*     3.2    42.0    -      +       -      -
    612C  ILE*     5.9     2.0    -      -       +      -
    792D  VAL*     3.7    10.5    +      -       +      -
    793D  ALA*     2.9    17.4    +      -       -      +
    794D  GLY      2.9     0.4    +      -       -      -
    795D  VAL*     1.3    80.8    -      -       +      +
    797D  TYR*     1.3    54.4    +      -       -      +
    798D  ILE      2.6    15.1    +      -       -      -
    800D  VAL*     2.7    51.2    +      -       +      +
    154H  ILE*     3.9    36.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 797 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    514D  VAL*     4.6    11.4    -      -       +      +
    793D  ALA*     3.3    21.6    +      -       +      +
    794D  GLY*     3.0    29.3    +      -       -      -
    796D  PHE*     1.3    72.4    -      -       -      +
    798D  ILE*     1.3    66.2    +      -       +      +
    800D  VAL*     5.2     0.9    -      -       -      -
    801D  GLY*     4.8     6.0    -      -       -      +
     97H  PHE*     5.4    13.8    -      +       -      -
     98H  LEU*     3.5    39.0    -      -       +      +
    107H  PHE*     5.7     8.9    -      +       +      -
    151H  ILE*     4.7    22.3    -      -       +      +
    154H  ILE*     4.5    17.5    -      -       +      -
    155H  VAL*     5.7     6.7    -      -       +      +
    158H  SER*     5.8     5.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 798 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    514D  VAL*     3.6    35.0    -      -       +      -
    794D  GLY      3.4     4.9    +      -       -      +
    796D  PHE      2.6     5.1    +      -       -      -
    797D  TYR*     1.3    91.5    -      -       +      +
    799D  LEU*     1.3    79.8    +      -       +      +
    800D  VAL      3.4     0.2    -      -       -      -
    801D  GLY*     2.9    12.3    +      -       -      -
    802D  GLY*     3.0    10.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 799 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    604C  VAL*     4.0    19.9    -      -       +      +
    607C  PHE*     4.7    16.4    -      -       +      +
    608C  PHE*     6.5     0.2    -      -       +      -
    514D  VAL*     5.2     9.4    -      -       +      -
    517D  PHE*     3.9    41.1    -      -       +      -
    794D  GLY      4.8     0.2    -      -       -      +
    795D  VAL*     3.1    33.2    -      -       +      +
    796D  PHE      2.9     1.6    +      -       -      -
    798D  ILE*     1.3    91.0    -      -       +      +
    800D  VAL*     1.3    64.2    +      -       +      +
    802D  GLY*     2.9    13.9    +      -       -      +
    803D  LEU*     3.2    10.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 800 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    532C  ALA*     4.9    15.9    -      -       +      -
    604C  VAL*     5.5     0.2    -      -       -      -
    608C  PHE*     5.8     2.9    -      -       +      -
    795D  VAL      4.6     0.4    -      -       -      +
    796D  PHE*     2.7    55.0    +      -       +      +
    799D  LEU*     1.3    72.3    -      -       +      +
    801D  GLY*     1.3    55.9    +      -       -      +
    803D  LEU*     2.8    51.0    -      -       +      +
    804D  GLY      3.8     0.9    +      -       -      -
    147H  LEU*     5.7     8.4    -      -       +      +
    150H  ILE*     6.2     2.2    -      -       +      -
    151H  ILE*     4.3    22.6    -      -       +      +
    154H  ILE*     5.1     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 801 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    796D  PHE      3.8     1.4    +      -       -      -
    797D  TYR*     4.8     3.9    -      -       -      +
    798D  ILE*     2.9    12.0    +      -       -      +
    800D  VAL*     1.3    77.5    -      -       -      +
    802D  GLY*     1.3    62.5    +      -       -      +
    803D  LEU      2.9     1.2    +      -       -      -
    804D  GLY*     2.9    14.2    +      -       -      -
    805D  LEU*     3.3     7.4    +      -       -      +
    151H  ILE*     4.3    18.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 802 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    604C  VAL*     5.6     4.9    -      -       -      -
    798D  ILE      3.0     8.9    +      -       -      -
    799D  LEU*     2.9    10.2    +      -       -      -
    801D  GLY*     1.3    74.1    -      -       -      +
    803D  LEU*     1.3    63.2    +      -       -      +
    805D  LEU*     2.9    16.6    +      -       -      +
    806D  ALA*     2.8    25.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 803 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    532C  ALA*     5.7     1.6    -      -       +      -
    536C  VAL*     3.5    29.8    -      -       +      -
    539C  VAL*     5.2     7.6    -      -       +      +
    601C  VAL*     4.0    30.8    -      -       +      +
    604C  VAL*     3.6    33.1    -      -       +      +
    605C  TRP*     5.0     4.0    -      -       +      +
    799D  LEU      3.2     4.4    +      -       -      +
    800D  VAL*     2.8    50.4    +      -       +      +
    801D  GLY      2.9     0.4    +      -       -      -
    802D  GLY*     1.3    77.5    -      -       -      +
    804D  GLY*     1.3    62.4    +      -       -      +
    806D  ALA*     3.0    18.9    +      -       -      +
    807D  MET*     3.4     4.9    +      -       -      +
    147H  LEU*     5.8     7.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 804 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    539C  VAL*     5.5     2.2    -      -       -      -
    800D  VAL      3.8     1.0    +      -       -      -
    801D  GLY      2.9     9.8    +      -       -      -
    803D  LEU*     1.3    76.3    -      -       -      +
    805D  LEU*     1.3    63.0    +      -       -      +
    807D  MET*     2.9    18.9    +      -       -      +
    808D  LEU*     2.9    15.2    +      -       -      +
    144H  SER*     6.4     0.9    -      -       -      -
    147H  LEU*     4.4    22.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 805 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    801D  GLY      3.3     5.3    +      -       -      +
    802D  GLY*     2.9    21.3    +      -       -      +
    804D  GLY*     1.3    74.9    -      -       -      +
    806D  ALA*     1.3    65.0    +      -       -      +
    808D  LEU*     3.0    28.3    +      -       +      +
    809D  VAL*     3.7    26.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 806 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597C  SER*     4.5     5.5    -      -       -      -
    600C  ILE*     3.7    37.1    -      -       +      +
    601C  VAL*     3.8    13.7    -      -       +      +
    604C  VAL*     5.9     2.5    -      -       +      -
    802D  GLY      2.8    14.5    +      -       -      +
    803D  LEU*     3.0    12.3    +      -       -      +
    805D  LEU*     1.3    72.8    -      -       -      +
    807D  MET*     1.3    60.7    +      -       -      +
    810D  ALA*     3.2    19.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 807 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    539C  VAL*     4.2    24.2    -      -       +      -
    542C  LEU*     5.8     3.6    -      -       +      -
    543C  VAL*     5.3     8.7    -      -       +      -
    597C  SER*     5.5     3.4    -      -       -      -
    601C  VAL*     5.0     1.7    -      -       +      +
    803D  LEU      3.4     2.3    +      -       -      +
    804D  GLY*     2.9    11.8    +      -       -      +
    806D  ALA*     1.3    80.3    -      -       -      +
    808D  LEU*     1.3    55.0    +      -       -      +
    810D  ALA*     2.9     7.9    +      -       -      +
    811D  LEU*     2.6    53.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 808 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    804D  GLY      2.9    14.6    +      -       -      +
    805D  LEU*     3.0    23.0    +      -       +      +
    807D  MET*     1.3    74.5    -      -       -      +
    809D  VAL*     1.3    68.8    +      -       +      +
    811D  LEU*     2.9    27.4    +      -       +      +
    812D  ILE*     3.1    22.8    +      -       +      +
    140H  ILE*     5.5     3.6    -      -       +      -
    141H  PHE*     5.1    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 809 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    805D  LEU*     3.7    22.2    +      -       +      +
    807D  MET      3.6     0.2    -      -       -      -
    808D  LEU*     1.3    83.6    -      -       +      +
    810D  ALA*     1.3    51.9    +      -       -      +
    812D  ILE*     3.0    13.6    +      -       +      +
    813D  GLU*     2.6    39.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 810 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    596C  LEU*     5.1     9.2    -      -       +      -
    597C  SER*     4.1    14.6    -      -       -      -
    806D  ALA      3.2    18.2    +      -       -      +
    807D  MET*     2.9    13.8    +      -       -      +
    809D  VAL*     1.3    78.2    -      -       -      +
    811D  LEU*     1.3    49.6    +      -       -      +
    813D  GLU*     2.9    14.0    -      -       -      +
    814D  PHE*     2.5    53.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 811 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    542C  LEU*     4.4    22.7    -      -       +      +
    543C  VAL*     6.2     3.4    -      -       +      -
    546C  PHE*     4.4    19.0    -      -       +      -
    807D  MET*     2.6    36.2    +      -       +      +
    808D  LEU*     2.9    15.5    +      -       +      +
    810D  ALA*     1.3    71.8    -      -       -      +
    812D  ILE*     1.3    63.9    +      -       +      +
    814D  PHE*     2.9    33.2    +      -       +      +
    815D  CYS*     2.9    13.0    +      -       -      +
    140H  ILE*     3.7    46.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 812 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    808D  LEU*     3.1    19.7    +      -       +      +
    809D  VAL*     3.0    14.8    +      -       +      +
    811D  LEU*     1.3    73.7    -      -       +      +
    813D  GLU*     1.3    56.2    +      -       -      +
    815D  CYS*     2.9    22.8    +      -       -      -
    816D  TYR*     2.6    36.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 813 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    596C  LEU*     5.5    16.3    -      -       +      +
    809D  VAL*     2.6    21.6    +      -       +      +
    810D  ALA*     2.9    20.9    -      -       -      +
    812D  ILE*     1.3    73.0    -      -       -      +
    814D  PHE*     1.3    75.0    +      -       -      +
    816D  TYR*     2.7    37.0    -      -       +      +
    817D  LYS*     3.4     6.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 814 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    543C  VAL*     4.7    18.2    -      -       +      -
    546C  PHE*     3.4    22.0    -      +       +      -
    547C  SER*     3.5    31.0    -      -       -      -
    595C  SER*     5.5     5.8    -      -       -      -
    596C  LEU*     6.3     0.9    -      -       +      -
    597C  SER*     3.9    19.7    -      -       -      -
    810D  ALA*     2.5    48.0    +      -       +      -
    811D  LEU*     2.9    29.3    +      -       +      +
    813D  GLU*     1.3    81.3    +      -       -      +
    815D  CYS*     1.3    56.6    +      -       -      +
    816D  TYR      2.9     5.5    +      -       -      -
    817D  LYS*     2.9    17.0    +      -       -      +
    818D  SER*     3.4     9.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 815 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    546C  PHE*     4.7     9.8    -      -       +      -
    811D  LEU      2.9    12.0    +      -       -      +
    812D  ILE*     2.9    41.7    +      -       -      -
    814D  PHE*     1.3    72.9    -      -       -      +
    816D  TYR*     1.3    62.3    +      -       -      +
    818D  SER*     3.1    13.2    +      -       -      +
    819D  ARG*     3.0    23.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 816 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    812D  ILE*     2.6    17.1    +      -       +      +
    813D  GLU*     2.7    29.4    -      -       +      +
    814D  PHE      2.9     0.4    +      -       -      -
    815D  CYS*     1.3    71.7    -      -       -      +
    817D  LYS*     1.3    72.2    +      -       +      +
    819D  ARG*     2.9    22.7    +      -       +      +
    820D  ALA*     3.2    11.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 817 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    813D  GLU*     3.4     5.1    +      -       -      +
    814D  PHE*     2.9    11.9    +      -       -      +
    816D  TYR*     1.3    83.8    -      -       +      +
    818D  SER*     1.3    53.0    +      -       -      +
    820D  ALA*     2.9    10.8    +      -       -      +
    821D  GLU*     2.7    34.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 818 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    814D  PHE      3.4     5.1    +      -       -      -
    815D  CYS*     3.1    23.4    +      -       -      +
    817D  LYS*     1.3    77.2    -      -       -      +
    819D  ARG*     1.3    66.5    +      -       -      +
    821D  GLU*     2.9    20.7    +      -       -      +
    822D  ALA*     3.0    14.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 819 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    815D  CYS      3.0    10.5    +      -       -      +
    816D  TYR*     2.9    18.2    +      -       +      +
    818D  SER*     1.3    80.2    +      -       -      +
    820D  ALA*     1.3    60.0    +      -       -      +
    822D  ALA*     2.9    17.4    +      -       -      +
    823D  LYS*     3.2    12.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 820 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    816D  TYR*     3.2    11.0    +      -       +      +
    817D  LYS*     2.9    11.0    +      -       -      +
    819D  ARG*     1.3    78.8    -      -       -      +
    821D  GLU*     1.3    57.8    +      -       -      +
    823D  LYS*     2.9     7.4    +      -       -      +
    824D  ARG*     2.9    37.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 821 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    817D  LYS      2.7    17.3    +      -       -      +
    818D  SER*     2.9    19.0    +      -       -      +
    820D  ALA*     1.3    73.0    -      -       -      +
    822D  ALA*     1.3    56.9    +      -       -      +
    824D  ARG*     4.2     7.2    +      -       -      +
    825D  MET*     4.5    12.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 822 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    818D  SER      3.0     8.2    +      -       -      +
    819D  ARG*     2.9    12.4    +      -       -      +
    821D  GLU*     1.3    78.0    -      -       -      +
    823D  LYS*     1.3    58.9    +      -       +      +
    824D  ARG      3.5     0.9    -      -       -      -
    825D  MET*     4.5     9.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 823 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    819D  ARG      3.2    11.2    +      -       -      +
    820D  ALA*     2.9     9.6    +      -       -      +
    822D  ALA*     1.3    76.5    -      -       +      +
    824D  ARG*     1.3    59.0    +      -       -      +
    825D  MET      3.4     4.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 824 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    820D  ALA*     2.9    18.3    +      -       +      +
    821D  GLU*     4.2     4.6    +      -       -      +
    822D  ALA      3.5     0.4    -      -       -      -
    823D  LYS*     1.3    77.7    -      -       -      +
    825D  MET*     1.3    61.5    +      -       -      +
----------------------------------------------------------
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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