Contacts of the helix formed by residues 82 - 112 (chain B) in PDB entry 3GVY


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 82 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35B  TRP*     3.6    11.2    -      -       -      -
     80B  GLY      3.6     0.4    -      -       -      -
     81B  GLN*     1.3    87.1    -      -       +      +
     83B  LEU*     1.3    65.9    +      -       -      +
     84B  ARG*     3.5     9.5    +      -       -      +
     85B  GLU*     3.0    38.2    +      -       -      +
     86B  THR*     2.9    23.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 83 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32B  GLN*     5.3     2.9    -      -       +      -
     35B  TRP*     3.6    13.2    -      -       +      -
     37B  PHE*     3.5    57.4    -      -       +      -
     40B  ILE*     4.3    22.4    -      -       +      -
     82B  THR*     1.3    71.1    -      -       -      +
     84B  ARG*     1.3    65.1    +      -       -      +
     86B  THR*     3.0    23.4    +      -       +      -
     87B  LEU*     3.4    10.9    +      -       +      +
    141B  MET*     4.7     0.9    -      -       +      -
    149B  TYR*     3.6    29.6    -      -       +      -
    150B  GLY*     4.0    14.4    -      -       -      +
    153B  ASN*     5.2     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 84 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82B  THR*     3.3     8.6    +      -       -      +
     83B  LEU*     1.3    77.8    -      -       -      +
     85B  GLU*     1.3    62.9    +      -       +      +
     87B  LEU*     3.6     4.2    +      -       -      +
     88B  ASP*     3.0    53.2    +      -       -      +
    138B  ILE*     4.4    11.0    -      -       -      +
    141B  MET*     3.8    36.9    -      -       -      +
    146B  GLU*     3.0    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 85 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79B  ILE      5.2     0.7    -      -       -      +
     80B  GLY*     3.9     4.6    -      -       -      -
     81B  GLN*     3.3    34.9    +      -       -      +
     82B  THR*     3.0    34.7    +      -       -      +
     84B  ARG*     1.3    76.5    -      -       +      +
     86B  THR*     1.3    59.3    +      -       -      +
     88B  ASP*     3.6    12.5    -      -       +      +
     89B  ALA*     2.8    33.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 86 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28B  HIS*     3.1    41.4    +      -       -      +
     32B  GLN*     2.8    31.2    +      -       +      +
     35B  TRP*     4.4     9.5    -      -       -      -
     80B  GLY*     4.0     5.2    -      -       -      -
     82B  THR      2.9    11.2    +      -       -      -
     83B  LEU*     3.0    15.5    +      -       +      +
     85B  GLU*     1.3    76.5    -      -       -      +
     87B  LEU*     1.3    71.2    +      -       +      +
     89B  ALA      3.4     0.5    +      -       -      -
     90B  ASP*     2.8    35.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 87 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32B  GLN*     5.3     0.2    -      -       -      +
     40B  ILE*     3.6    26.5    -      -       +      -
     83B  LEU*     3.4     9.9    +      -       +      +
     84B  ARG      3.9     4.7    -      -       -      +
     85B  GLU      3.4     0.2    -      -       -      -
     86B  THR*     1.3    83.8    -      -       +      +
     88B  ASP*     1.3    66.6    +      -       -      +
     90B  ASP*     3.3     2.3    +      -       -      +
     91B  LEU*     2.9    24.1    +      -       -      +
    133B  TYR*     5.1     2.5    -      -       +      -
    134B  LEU*     3.7    31.0    -      -       +      +
    137B  GLN*     3.9    19.5    -      -       +      +
    138B  ILE*     4.2    15.7    -      -       +      -
    141B  MET*     3.2    30.7    -      -       +      -
    149B  TYR*     3.8    17.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84B  ARG*     3.0    49.2    +      -       -      +
     85B  GLU*     3.6    15.1    -      -       +      +
     87B  LEU*     1.3    75.5    -      -       -      +
     89B  ALA*     1.3    58.1    +      -       -      +
     91B  LEU*     2.7    32.2    +      -       -      +
     92B  ALA*     3.2    11.5    +      -       -      +
    138B  ILE*     3.8    13.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24B  GLN*     3.4    11.7    +      -       -      -
     28B  HIS*     4.6     1.3    -      -       +      -
     78B  ARG*     3.6    45.1    -      -       +      +
     79B  ILE      4.8     0.7    -      -       -      -
     80B  GLY*     4.4     8.7    -      -       -      +
     85B  GLU      2.8    19.7    +      -       -      +
     86B  THR      3.9     2.9    -      -       -      +
     88B  ASP*     1.3    77.0    -      -       +      +
     90B  ASP*     1.3    61.0    +      -       -      +
     92B  ALA*     3.7     1.3    +      -       -      +
     93B  ALA      3.5    13.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 90 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24B  GLN*     2.3    40.9    +      -       -      +
     25B  TYR*     3.5    25.3    +      -       +      -
     28B  HIS*     2.7    28.2    +      -       -      +
     44B  SER*     4.7     4.3    +      -       -      -
     86B  THR*     2.8    16.6    +      -       -      +
     87B  LEU      3.9     3.8    -      -       -      +
     88B  ASP      3.1     0.2    -      -       -      -
     89B  ALA*     1.3    77.4    -      -       -      +
     91B  LEU*     1.3    61.8    +      -       -      +
     92B  ALA      3.4     0.2    -      -       -      -
     93B  ALA*     3.7     2.3    +      -       -      +
     94B  GLU*     3.2    28.2    +      -       -      +
    130B  HIS*     5.1     1.9    -      -       +      -
    134B  LEU*     3.7    18.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 91 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1A  MET*     5.7     2.5    -      -       +      -
     87B  LEU      2.9    12.1    +      -       -      +
     88B  ASP*     2.7    23.0    +      -       -      +
     90B  ASP*     1.3    71.2    -      -       -      +
     92B  ALA*     1.3    56.8    +      -       -      -
     94B  GLU*     3.6     1.0    +      -       -      +
     95B  HIS*     3.0    40.5    +      -       +      +
    131B  ILE*     4.1    33.9    -      -       +      -
    134B  LEU*     3.7    24.0    -      -       +      +
    135B  GLU*     4.4    20.0    -      -       +      +
    138B  ILE*     5.0    11.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 92 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78B  ARG*     3.6    29.6    -      -       -      +
     88B  ASP      3.2     9.6    +      -       -      +
     89B  ALA*     3.7     1.8    +      -       -      +
     90B  ASP      3.4     0.2    -      -       -      -
     91B  LEU*     1.3    74.9    -      -       -      +
     93B  ALA*     1.3    67.2    +      -       -      +
     94B  GLU      3.0     1.3    -      -       -      -
     95B  HIS*     3.1     7.8    +      -       -      +
     96B  ASP*     2.8    30.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 93 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20B  THR*     5.9     2.9    -      -       -      +
     21B  ALA*     5.9     4.5    -      -       +      -
     24B  GLN*     3.6    30.1    -      -       -      +
     25B  TYR*     4.8     9.6    -      -       +      +
     78B  ARG*     3.6    18.2    -      -       -      +
     89B  ALA      3.5     5.1    +      -       -      +
     90B  ASP      3.8     5.6    -      -       -      +
     92B  ALA*     1.3    79.2    -      -       -      +
     94B  GLU*     1.3    62.5    +      -       -      +
     96B  ASP*     3.3     5.0    +      -       -      +
     97B  ALA*     3.2    21.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 94 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25B  TYR*     2.5    24.1    +      -       -      +
     51B  GLU*     3.6     2.6    -      -       -      +
     90B  ASP      3.2    18.3    +      -       -      +
     91B  LEU*     3.6     7.0    -      -       -      +
     92B  ALA      3.0     0.4    -      -       -      -
     93B  ALA*     1.3    73.1    -      -       -      +
     95B  HIS*     1.3    66.7    +      -       -      +
     96B  ASP      2.9     2.7    +      -       -      -
     97B  ALA*     3.1     2.9    +      -       -      -
     98B  ARG*     3.0    23.7    +      -       -      +
    127B  GLU*     2.5    49.6    -      -       -      +
    130B  HIS*     2.7    30.2    +      -       +      +
    131B  ILE*     3.8    18.6    -      -       +      -
    134B  LEU*     4.2     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 95 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1A  MET*     3.1    55.8    -      -       +      +
     91B  LEU*     3.0    40.6    +      -       +      +
     92B  ALA*     3.1     7.4    +      -       -      +
     94B  GLU*     1.3    72.6    -      -       -      +
     96B  ASP*     1.3    64.8    +      -       -      +
     98B  ARG*     4.1    15.0    +      -       -      +
     99B  THR*     2.8    27.5    +      -       -      -
    131B  ILE*     4.3    19.8    -      -       +      +
    135B  GLU*     4.5     2.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 96 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78B  ARG*     2.6    37.4    +      -       -      +
     92B  ALA*     2.8    15.2    +      -       -      +
     93B  ALA*     3.5     6.7    -      -       -      +
     95B  HIS*     1.3    78.7    -      -       -      +
     97B  ALA*     1.3    52.1    -      -       -      +
     99B  THR*     2.5    30.9    +      -       -      -
    100B  LEU*     2.8    16.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 97 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  SER*     3.9    26.7    -      -       -      +
     93B  ALA      3.2    11.5    +      -       -      +
     94B  GLU*     3.1     4.3    +      -       -      +
     96B  ASP*     1.3    76.9    -      -       -      +
     98B  ARG*     1.3    53.1    +      -       -      +
    100B  LEU*     3.0     9.5    +      -       -      -
    101B  TYR*     2.7    48.6    +      -       +      +
    127B  GLU*     3.7    22.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 98 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1A  MET*     6.2     3.3    -      -       -      +
    112A  ARG      4.8    11.3    +      -       -      -
    113A  ASP*     5.5     6.7    +      -       -      +
     94B  GLU      3.0    15.7    +      -       -      +
     95B  HIS*     4.1    15.2    +      -       -      +
     97B  ALA*     1.3    75.4    -      -       -      +
     99B  THR*     1.3    74.3    +      -       -      +
    101B  TYR*     3.5    12.1    +      -       -      +
    102B  ILE*     2.8    42.5    +      -       +      +
    124B  ILE*     4.3    15.1    -      -       +      +
    127B  GLU*     4.6     9.7    -      -       +      +
    128B  GLU*     2.8    29.0    +      -       +      +
    131B  ILE*     4.1    22.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 99 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95B  HIS      2.8    17.1    +      -       -      -
     96B  ASP*     2.5    18.4    +      -       -      -
     98B  ARG*     1.3    86.7    +      -       -      +
    100B  LEU*     1.3    60.3    +      -       -      +
    102B  ILE*     3.3    17.5    +      -       +      +
    103B  GLU*     3.5    13.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 100 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10B  TYR*     4.7    18.2    -      -       +      +
     13B  ALA*     3.6    44.6    -      -       +      +
     14B  ALA*     3.9     8.1    -      -       +      +
     17B  SER*     3.8    17.5    -      -       -      +
     96B  ASP      2.8    10.3    +      -       -      +
     97B  ALA*     3.3     9.4    -      -       -      +
     99B  THR*     1.3    77.6    -      -       -      +
    101B  TYR*     1.3    70.9    +      -       +      +
    103B  GLU*     3.0    20.2    +      -       -      +
    104B  ALA*     3.1    12.2    +      -       +      +
    120B  PHE*     6.0     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 101 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14B  ALA*     3.6    26.5    -      -       +      -
     17B  SER*     3.9     6.9    +      -       -      -
     18B  GLU*     2.5    37.6    +      -       -      +
     97B  ALA*     2.7    29.7    +      -       +      +
     98B  ARG*     3.7     7.2    -      -       -      +
    100B  LEU*     1.3    81.4    -      -       +      +
    102B  ILE*     1.3    62.9    +      -       -      +
    104B  ALA*     3.8     0.6    -      -       -      -
    105B  ARG*     2.8    30.0    +      -       -      +
    120B  PHE*     3.8    23.8    -      +       +      +
    123B  LEU*     3.5    38.5    -      -       +      +
    124B  ILE*     4.2    14.6    -      -       +      -
    127B  GLU*     3.5    30.3    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 102 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112A  ARG*     3.3    60.3    -      -       +      +
    114A  TYR*     4.3     7.8    -      -       +      -
     98B  ARG*     2.8    39.2    +      -       +      +
     99B  THR*     3.3    10.5    +      -       +      +
    100B  LEU      3.2     1.2    -      -       -      -
    101B  TYR*     1.3    77.3    -      -       -      +
    103B  GLU*     1.3    57.7    +      -       +      +
    105B  ARG*     2.9    15.4    +      -       -      +
    106B  ASP*     2.4    28.6    +      -       -      +
    124B  ILE*     4.1    18.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 103 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112A  ARG*     3.6    17.0    +      -       -      +
     10B  TYR*     2.6    46.6    +      -       -      -
     99B  THR*     3.5    10.0    +      -       +      +
    100B  LEU*     3.0    14.1    +      -       +      +
    102B  ILE*     1.3    79.9    -      -       +      +
    104B  ALA*     1.3    56.8    +      -       -      +
    106B  ASP*     3.3     9.7    -      -       -      +
    107B  HIS*     3.6    12.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 104 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10B  TYR*     3.4    44.6    -      -       +      +
    100B  LEU*     3.1    12.5    +      -       +      +
    101B  TYR      3.9     0.4    -      -       -      +
    102B  ILE      3.0     0.2    -      -       -      -
    103B  GLU*     1.3    76.3    -      -       -      +
    105B  ARG*     1.3    64.4    +      -       -      +
    106B  ASP      3.1     2.7    +      -       -      -
    107B  HIS*     3.2    10.4    +      -       -      +
    108B  CYS*     3.2    20.1    +      -       -      -
    120B  PHE*     3.7    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 105 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105A  ARG*     5.9     1.2    -      -       -      +
    109A  GLU*     5.0     3.0    -      -       -      +
    114A  TYR*     3.3    55.2    +      -       +      -
    117A  LYS*     3.9    10.1    -      -       -      +
    101B  TYR      2.8    19.5    +      -       -      +
    102B  ILE*     2.9     7.8    +      -       -      +
    104B  ALA*     1.3    78.1    -      -       -      +
    106B  ASP*     1.3    74.7    +      -       -      +
    108B  CYS*     3.7     5.9    -      -       -      +
    109B  GLU*     3.4    34.1    +      -       -      +
    110B  LYS*     4.5     1.8    -      -       -      +
    117B  LYS*     3.9    25.8    -      -       -      +
    120B  PHE*     3.7    18.4    -      -       +      -
    121B  GLU*     3.2    48.9    +      -       +      +
    124B  ILE*     4.8     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 106 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112A  ARG*     2.1    39.2    +      -       -      +
    114A  TYR*     3.9     2.5    -      -       -      +
    102B  ILE      2.4    20.1    +      -       -      +
    103B  GLU      3.3     8.3    -      -       -      +
    105B  ARG*     1.3    88.3    -      -       -      +
    107B  HIS*     1.3    65.3    +      -       -      +
    108B  CYS      3.1     0.4    -      -       -      -
    109B  GLU*     3.6     4.0    -      -       -      -
    110B  LYS*     2.8    54.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 107 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4B  ASP*     2.8    28.6    +      -       -      -
      6B  LYS*     2.9    22.9    -      -       +      +
      7B  VAL*     3.6    20.2    -      -       +      -
     10B  TYR*     3.3    36.6    -      +       +      -
    103B  GLU      3.6     8.4    +      -       -      +
    104B  ALA      3.2     6.6    +      -       -      +
    106B  ASP*     1.3    74.7    -      -       -      +
    108B  CYS*     1.3    54.9    +      -       -      +
    110B  LYS*     2.8    31.3    +      -       +      +
    111B  VAL*     3.1    24.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 108 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7B  VAL*     3.8    21.5    -      -       -      -
     10B  TYR*     5.7     1.1    -      -       -      -
    104B  ALA*     3.2    14.1    +      -       -      -
    105B  ARG      3.7     9.0    -      -       -      +
    106B  ASP      3.1     0.2    -      -       -      -
    107B  HIS*     1.3    76.5    -      -       -      +
    109B  GLU*     1.3    65.2    +      -       -      +
    111B  VAL*     3.3     8.9    +      -       -      -
    112B  ARG      2.8     4.5    +      -       -      -
    113B  ASP      2.8    43.4    +      -       -      +
    116B  SER*     3.5    25.8    -      -       -      -
    117B  LYS*     3.7    10.1    -      -       -      +
    120B  PHE*     4.2    12.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 109 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105B  ARG*     3.4    20.7    +      -       -      +
    106B  ASP*     3.4    18.5    +      -       -      +
    108B  CYS*     1.3    77.7    -      -       -      +
    110B  LYS*     1.3    80.4    +      -       +      +
    112B  ARG*     3.3    12.8    +      -       -      +
    114B  TYR*     3.4    24.5    +      -       -      -
    117B  LYS*     3.1    36.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 110 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112A  ARG*     5.3     0.2    -      -       -      +
    114A  TYR*     5.3     1.0    +      -       -      -
    105B  ARG*     4.5     2.0    -      -       -      +
    106B  ASP*     2.8    47.6    +      -       -      +
    107B  HIS*     2.8    23.0    +      -       -      +
    109B  GLU*     1.3    90.5    -      -       +      +
    111B  VAL*     1.3    60.5    +      -       +      +
    112B  ARG*     3.2    12.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 111 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4B  ASP*     3.5    33.0    -      -       +      +
      7B  VAL*     3.4    30.3    -      -       +      -
    107B  HIS*     3.1    22.1    +      -       +      +
    108B  CYS*     3.6     9.0    -      -       -      +
    110B  LYS*     1.3    77.1    -      -       +      +
    112B  ARG*     1.3    73.6    +      -       -      +
    113B  ASP*     3.9     8.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 112 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108B  CYS      2.8     6.5    +      -       -      -
    109B  GLU      3.3     6.8    +      -       -      -
    110B  LYS      3.2    17.7    -      -       -      -
    111B  VAL*     1.3    82.8    -      -       -      +
    113B  ASP*     1.3    60.7    +      -       -      +
    114B  TYR*     3.1    53.8    +      -       +      +
    115B  PRO*     5.4     0.2    -      -       -      +
----------------------------------------------------------
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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