Contacts of the helix formed by residues 809 - 846 (chain A) in PDB entry 6BM4


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 THR 809 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    802A  ASN*     3.8    13.0    -      -       -      +
    807A  GLY      5.2     0.4    -      -       -      +
    808A  LEU*     1.3    74.8    -      -       -      +
    810A  PRO*     1.3    64.4    -      -       +      +
    811A  GLN*     3.6    11.5    +      -       -      +
    812A  GLU*     3.0    37.7    +      -       -      +
    813A  PHE*     2.6    35.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 810 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    808A  LEU      4.4     1.6    -      -       -      +
    809A  THR*     1.3    86.7    -      -       -      +
    811A  GLN*     1.3    66.3    +      -       +      +
    813A  PHE*     3.2    10.0    +      -       +      +
    814A  PHE*     2.9    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 811 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    784A  LEU*     3.9    21.3    -      -       +      -
    786A  HIS*     4.5    22.9    -      -       +      +
    787A  PHE*     3.9    24.7    -      -       +      -
    795A  GLU      5.1     1.8    -      -       -      +
    809A  THR*     3.6    15.8    +      -       -      +
    810A  PRO*     1.3    83.5    -      -       +      +
    812A  GLU*     1.3    60.5    +      -       +      +
    814A  PHE*     3.2     3.7    +      -       -      +
    815A  PHE*     2.9    49.7    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 812 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    795A  GLU*     5.9     3.8    -      -       +      +
    799A  PHE      3.7     8.7    -      -       -      +
    800A  VAL*     3.4    40.4    -      -       +      +
    801A  GLU*     3.1    22.7    +      -       -      +
    802A  ASN*     2.7    32.3    +      -       -      -
    808A  LEU*     3.7     5.3    -      -       +      +
    809A  THR*     3.0    30.9    +      -       -      +
    811A  GLN*     1.3    79.5    -      -       +      +
    813A  PHE*     1.3    58.4    +      -       -      +
    815A  PHE*     4.0     7.0    -      -       +      +
    816A  HIS*     2.9    33.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 813 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    808A  LEU*     4.1    22.6    -      -       +      +
    809A  THR      2.6    20.8    +      -       -      +
    810A  PRO*     3.4    10.8    -      -       +      +
    811A  GLN      3.2     0.2    -      -       -      -
    812A  GLU*     1.3    74.6    -      -       -      +
    814A  PHE*     1.3    64.3    +      +       +      +
    816A  HIS*     3.8     4.4    -      +       -      +
    817A  ALA*     2.9    36.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 814 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    783A  THR      5.9     0.4    -      -       -      -
    784A  LEU*     4.2    29.2    -      -       +      -
    810A  PRO      2.9    15.8    +      -       -      +
    811A  GLN*     3.2     6.3    +      -       -      +
    813A  PHE*     1.3    79.4    -      +       +      +
    815A  PHE*     1.3    65.4    +      +       +      +
    817A  ALA*     3.1    11.4    +      -       +      +
    818A  MET*     2.9    59.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 815 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    768A  GLN*     4.0    12.2    -      -       +      +
    775A  ILE*     3.7    38.1    -      -       +      +
    783A  THR*     3.4    24.5    -      -       -      -
    784A  LEU*     3.6    33.7    -      -       +      -
    787A  PHE*     4.0     2.9    -      +       -      -
    795A  GLU      3.8    14.6    -      -       -      -
    796A  SER      3.6    12.8    -      -       -      -
    798A  GLY*     3.5    22.9    -      -       -      -
    811A  GLN*     2.9    32.3    +      -       +      +
    812A  GLU*     4.0     7.6    -      -       +      +
    814A  PHE*     1.3    75.8    -      +       -      +
    816A  HIS*     1.3    61.4    +      -       -      +
    818A  MET*     3.0    17.4    +      -       -      +
    819A  GLY*     3.0    23.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 816 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    760A  GLN*     6.2     0.9    -      -       -      -
    765A  VAL*     5.5     0.2    -      -       +      -
    768A  GLN*     3.0    41.3    +      -       +      +
    800A  VAL*     4.9     0.7    -      -       +      -
    804A  TYR*     3.0    33.1    +      +       -      -
    808A  LEU*     4.0    21.8    -      -       +      -
    812A  GLU      2.9    18.0    +      -       -      +
    813A  PHE*     3.8     5.6    -      +       -      +
    815A  PHE*     1.3    76.6    -      -       -      +
    817A  ALA*     1.3    56.3    +      -       -      +
    819A  GLY*     3.5     0.3    +      -       -      -
    820A  GLY*     2.9    31.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 817 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    813A  PHE*     2.9    25.7    +      -       +      +
    814A  PHE*     3.2    17.9    -      -       +      +
    815A  PHE      3.1     0.2    -      -       -      -
    816A  HIS*     1.3    75.8    -      -       -      +
    818A  MET*     1.3    59.7    +      -       -      +
    820A  GLY*     3.9     1.5    -      -       -      +
    821A  ARG*     2.9    33.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 818 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    770A  VAL*     4.1    19.9    -      -       +      +
    775A  ILE*     4.1    24.2    -      -       +      -
    776A  ALA      5.6     2.5    -      -       -      +
    814A  PHE*     2.9    48.4    +      -       +      +
    815A  PHE*     3.0    24.2    +      -       -      +
    817A  ALA*     1.3    74.5    -      -       +      +
    819A  GLY*     1.3    65.7    +      -       -      +
    821A  ARG*     3.2     7.8    +      -       -      +
    822A  GLU*     3.0    22.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 819 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    768A  GLN*     4.3    11.7    -      -       -      -
    769A  SER      3.9    22.2    -      -       -      -
    770A  VAL*     4.2     3.5    -      -       -      +
    815A  PHE      3.0    12.9    +      -       -      -
    816A  HIS      3.8     2.0    -      -       -      -
    818A  MET*     1.3    76.5    -      -       -      +
    820A  GLY*     1.3    56.1    +      -       -      +
    822A  GLU*     3.1     8.4    +      -       -      +
    823A  GLY*     2.9    23.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 820 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    768A  GLN*     4.9     1.2    +      -       -      -
    816A  HIS*     2.9    22.0    +      -       -      -
    817A  ALA*     3.9     2.0    -      -       -      -
    819A  GLY*     1.3    74.4    -      -       -      +
    821A  ARG*     1.3    56.6    +      -       -      +
    823A  GLY*     3.0     4.3    +      -       -      -
    824A  LEU*     2.9    35.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 821 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    817A  ALA*     2.9    23.0    +      -       -      +
    818A  MET*     3.3     8.3    -      -       -      +
    819A  GLY      3.2     0.2    -      -       -      -
    820A  GLY*     1.3    75.4    -      -       -      +
    822A  GLU*     1.3    63.5    +      -       -      +
    824A  LEU*     3.1    16.2    +      -       -      +
    825A  ILE*     2.9    47.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 822 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    769A  SER*     3.1    23.9    +      -       -      +
    770A  VAL*     3.3    13.6    -      -       +      -
    771A  GLU*     2.5    38.4    +      -       +      +
    772A  GLY      4.5     0.4    +      -       -      -
    818A  MET      3.0    12.4    +      -       -      +
    819A  GLY*     3.4     8.5    -      -       -      +
    821A  ARG*     1.3    76.4    -      -       -      +
    823A  GLY*     1.3    57.9    +      -       -      +
    825A  ILE*     3.6     7.9    -      -       +      +
    826A  ASP*     2.8    38.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 823 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    819A  GLY      2.9    13.4    +      -       -      -
    820A  GLY*     3.0     6.4    +      -       -      -
    822A  GLU*     1.3    76.7    +      -       -      +
    824A  LEU*     1.3    53.8    +      -       -      +
    826A  ASP*     2.9    11.8    -      -       -      +
    827A  THR*     2.6    38.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 824 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    820A  GLY      2.9    19.6    +      -       -      +
    821A  ARG*     3.1    17.5    +      -       -      +
    823A  GLY*     1.3    74.7    -      -       -      +
    825A  ILE*     1.3    66.2    +      -       +      +
    827A  THR*     3.2     9.4    +      -       +      +
    828A  ALA*     3.0    24.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 825 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    821A  ARG*     2.9    42.5    +      -       +      +
    822A  GLU*     3.6     8.5    -      -       +      +
    824A  LEU*     1.3    79.0    -      -       +      +
    826A  ASP*     1.3    59.6    +      -       +      +
    827A  THR      3.1     0.5    +      -       -      -
    828A  ALA*     3.2     5.4    +      -       +      +
    829A  VAL*     2.9    40.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 826 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    822A  GLU*     2.8    32.5    +      -       +      +
    823A  GLY*     2.9    16.9    -      -       -      +
    825A  ILE*     1.3    77.0    -      -       +      +
    827A  THR*     1.3    58.7    +      -       -      +
    829A  VAL*     3.9    11.1    -      -       +      +
    830A  LYS*     2.9    51.5    +      -       -      +
   1080A  THR      3.8    11.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 827 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    823A  GLY      2.6    27.4    +      -       -      -
    824A  LEU*     3.3    13.3    -      -       +      +
    825A  ILE      3.0     0.2    -      -       -      -
    826A  ASP*     1.3    78.2    +      -       -      +
    828A  ALA*     1.3    61.7    +      -       -      +
    830A  LYS*     3.1     6.4    +      -       -      +
    831A  THR*     2.9    30.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 828 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    824A  LEU      3.0    12.8    +      -       -      +
    825A  ILE*     3.7     8.3    -      -       +      +
    827A  THR*     1.3    76.4    -      -       -      +
    829A  VAL*     1.3    63.7    +      -       +      +
    831A  THR*     3.1    12.9    -      -       +      +
    832A  ALA*     3.0    24.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 829 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    825A  ILE*     2.9    33.7    +      -       +      +
    826A  ASP*     3.9     9.9    -      -       +      +
    828A  ALA*     1.3    75.6    -      -       +      +
    830A  LYS*     1.3    62.8    +      -       -      +
    832A  ALA*     3.3     5.6    +      -       -      +
    833A  GLU*     2.9    54.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 830 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    826A  ASP*     2.9    40.5    +      -       -      +
    827A  THR*     3.1     8.0    +      -       -      +
    829A  VAL*     1.3    80.5    -      -       -      +
    831A  THR*     1.3    57.1    +      -       -      +
    833A  GLU*     4.1     4.1    -      -       -      +
    834A  THR*     2.8    37.8    +      -       -      +
   1076A  ALA      5.4     0.2    -      -       -      +
   1077A  THR      5.3     4.5    -      -       -      +
   1079A  MET      3.3    27.1    -      -       -      +
   1080A  THR      3.6    19.8    +      -       -      +
   1098A  VAL*     3.7    30.7    -      -       +      +
   1099A  PRO*     4.7    11.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 831 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    827A  THR*     2.9    16.9    +      -       +      +
    828A  ALA*     3.1    24.2    -      -       +      +
    830A  LYS*     1.3    76.7    -      -       -      +
    832A  ALA*     1.3    57.6    +      -       -      +
    834A  THR*     4.1     4.6    -      -       -      -
    835A  GLY*     2.9    23.9    +      -       -      -
   1077A  THR*     5.0    13.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 832 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    828A  ALA      3.0    18.0    +      -       -      +
    829A  VAL*     3.5     6.7    -      -       -      +
    831A  THR*     1.3    78.1    -      -       +      +
    833A  GLU*     1.3    63.4    +      -       +      +
    835A  GLY*     3.0     4.0    +      -       -      -
    836A  TYR*     3.0    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 833 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    829A  VAL*     2.9    41.3    +      -       +      +
    830A  LYS*     4.3     2.6    -      -       -      +
    832A  ALA*     1.3    75.2    -      -       +      +
    834A  THR*     1.3    57.5    +      -       -      +
    836A  TYR*     3.3     8.2    +      -       -      +
    837A  ILE*     2.9    34.5    +      -       +      +
   1098A  VAL*     4.1    19.4    -      -       +      +
   1099A  PRO*     5.1     6.6    -      -       -      +
   1102A  LYS*     4.0    33.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 834 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450A  LEU*     6.1     0.4    -      -       +      -
    830A  LYS*     2.8    27.6    +      -       -      +
    831A  THR*     4.1     4.9    -      -       -      -
    833A  GLU*     1.3    73.9    -      -       -      +
    835A  GLY*     1.3    66.7    +      -       -      +
    837A  ILE*     3.7     8.9    -      -       +      +
    838A  GLN*     2.9    26.5    +      -       +      +
   1073A  GLY*     4.0     6.5    -      -       -      +
   1076A  ALA*     3.2    32.5    +      -       +      +
   1077A  THR*     3.3    33.6    +      -       +      +
   1098A  VAL*     4.0    13.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 835 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450A  LEU*     6.0     4.7    -      -       -      -
    831A  THR      2.9    17.8    +      -       -      -
    832A  ALA      3.0     5.8    +      -       -      -
    834A  THR*     1.3    77.6    -      -       -      +
    836A  TYR*     1.3    58.1    +      -       -      +
    838A  GLN*     4.0     6.6    +      -       -      +
    839A  ARG*     3.6    19.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 836 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    832A  ALA      3.0    10.8    +      -       -      +
    833A  GLU*     3.7    10.3    -      -       -      +
    834A  THR      3.1     0.2    -      -       -      -
    835A  GLY*     1.3    75.9    -      -       -      +
    837A  ILE*     1.3    65.2    +      -       +      +
    839A  ARG*     3.2    19.2    +      -       +      +
    840A  ARG*     2.9    68.7    +      -       +      +
   1102A  LYS*     5.5     9.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 837 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    833A  GLU*     2.9    20.4    +      -       +      +
    834A  THR*     3.1     7.6    +      -       +      +
    836A  TYR*     1.3    76.6    -      -       +      +
    838A  GLN*     1.3    59.0    +      -       +      +
    840A  ARG*     3.3    26.3    +      -       -      +
    841A  LEU*     2.9    39.4    +      -       +      +
   1073A  GLY*     5.5     0.4    -      -       -      -
   1076A  ALA*     5.3     5.6    -      -       +      -
   1098A  VAL*     4.3    14.8    -      -       +      +
   1101A  LEU*     4.0    28.9    -      -       +      +
   1102A  LYS*     4.1    33.0    -      -       +      +
   1105A  LEU*     3.7    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 838 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449A  SER      4.3     4.0    +      -       -      -
    450A  LEU*     3.0    49.5    +      -       +      +
    834A  THR*     2.9    16.9    +      -       +      +
    835A  GLY*     4.2     5.8    -      -       -      +
    837A  ILE*     1.3    78.3    -      -       -      +
    839A  ARG*     1.3    64.4    +      -       -      +
    841A  LEU*     3.3     6.6    +      -       -      +
    842A  VAL*     2.9    51.7    +      -       +      +
   1069A  ALA      4.7     2.0    -      -       -      +
   1070A  GLN*     4.0     5.5    -      -       -      +
   1073A  GLY*     3.8    32.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 839 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337A  ARG*     3.2    60.7    -      -       -      +
    835A  GLY      3.6    11.2    +      -       -      +
    836A  TYR*     3.2    24.1    +      -       +      +
    838A  GLN*     1.3    85.4    +      -       -      +
    840A  ARG*     1.3    60.7    +      -       +      +
    842A  VAL*     3.3     5.8    +      -       -      +
    843A  LYS*     2.9    66.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 840 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    836A  TYR*     2.9    66.6    +      -       +      +
    837A  ILE*     3.5    19.9    -      -       -      +
    839A  ARG*     1.3    78.7    -      -       +      +
    841A  LEU*     1.3    57.6    +      -       +      +
    843A  LYS*     3.4     5.3    +      -       -      +
    844A  ALA*     2.9    32.6    +      -       -      +
   1102A  LYS*     4.5     8.3    -      -       -      +
   1105A  LEU*     3.5    39.6    +      -       +      +
   1106A  ASN*     2.5    35.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 841 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    837A  ILE*     2.9    36.7    +      -       +      +
    838A  GLN      3.5     4.3    -      -       -      +
    840A  ARG*     1.3    77.1    -      -       -      +
    842A  VAL*     1.3    56.4    +      -       -      +
    844A  ALA*     3.2     5.1    +      -       +      +
    845A  LEU*     2.9    40.3    +      -       +      +
   1069A  ALA*     3.4    32.5    -      -       +      +
   1072A  ILE*     4.0    30.7    -      -       +      -
   1073A  GLY*     4.1     8.5    -      -       -      +
   1101A  LEU*     5.6     0.7    -      -       +      -
   1105A  LEU*     3.7    28.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 842 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    838A  GLN*     2.9    46.5    +      -       +      +
    839A  ARG*     3.6     6.1    -      -       -      +
    841A  LEU*     1.3    76.4    -      -       -      +
    843A  LYS*     1.3    61.5    +      -       +      +
    844A  ALA      3.1     0.2    +      -       -      -
    845A  LEU      3.5     0.5    -      -       -      -
    846A  GLU*     2.8    42.0    +      -       +      +
   1066A  VAL*     4.7    19.0    -      -       +      +
   1069A  ALA*     3.6    17.3    -      -       +      -
   1070A  GLN*     4.3    13.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 843 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337A  ARG*     6.3     0.9    -      -       -      -
    341A  MET*     3.3    38.4    -      -       -      +
    839A  ARG*     2.9    62.3    +      -       +      +
    840A  ARG*     3.9     5.4    -      -       -      +
    842A  VAL*     1.3    77.8    -      -       +      +
    844A  ALA*     1.3    60.0    +      -       -      +
    846A  GLU*     3.4    39.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 844 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    840A  ARG      2.9    18.9    +      -       -      +
    841A  LEU*     3.6     6.5    -      -       +      +
    842A  VAL      3.1     0.2    -      -       -      -
    843A  LYS*     1.3    79.1    -      -       -      +
    845A  LEU*     1.3    67.0    +      -       +      +
    846A  GLU      3.3     2.5    +      -       -      -
    847A  ASP*     4.4     8.0    -      -       -      +
    848A  ILE*     4.8     3.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 845 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    841A  LEU*     2.9    24.7    +      -       +      +
    842A  VAL      3.5     1.6    -      -       -      -
    844A  ALA*     1.3    82.6    -      -       +      +
    846A  GLU*     1.3    62.5    +      -       -      +
    847A  ASP      3.5     2.0    -      -       -      -
    848A  ILE*     3.4    28.3    +      -       +      +
   1065A  GLY*     3.1    47.6    -      -       -      +
   1068A  ALA*     4.3    10.1    -      -       +      -
   1069A  ALA*     3.8    22.2    -      -       +      +
   1072A  ILE*     5.5     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 846 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341A  MET*     4.2     9.5    -      -       -      +
    842A  VAL*     2.8    19.5    +      -       +      +
    843A  LYS*     3.4    47.5    +      -       -      +
    844A  ALA      3.3     2.2    +      -       -      -
    845A  LEU*     1.3    79.5    -      -       -      +
    847A  ASP*     1.3    63.1    +      -       +      +
    848A  ILE      3.1     5.5    +      -       -      +
   1063A  MET*     3.5    11.4    -      -       -      +
   1066A  VAL*     3.5    26.6    -      -       +      +
----------------------------------------------------------
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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