Contacts of the helix formed by residues 63 - 92 (chain B) in PDB entry 4MBS


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 SER 63 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  LYS*     1.3    83.6    -      -       -      +
     64B  MET*     1.4    65.0    +      -       -      +
     65B  THR*     3.1    23.5    +      -       -      -
     66B  ASP*     3.3    29.0    +      -       -      +
     67B  ILE*     3.3    17.2    +      -       -      +
    140B  ARG*     3.7     9.0    +      -       -      -
    142B  VAL*     3.9     7.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 64 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63B  SER*     1.4    71.1    +      -       -      +
     65B  THR*     1.3    64.6    +      -       -      +
     67B  ILE*     3.0    22.1    +      -       -      +
     68B  TYR*     3.2    50.4    +      -       +      +
    121B  LEU      5.2     0.2    -      -       -      +
    125B  ASP*     3.5    34.3    -      -       +      +
    128B  LEU*     4.7     9.2    -      -       +      -
    140B  ARG*     3.8    40.1    +      -       +      +
    141B  THR      3.8    26.2    -      -       -      +
    142B  VAL*     4.3     3.4    -      -       -      +
    144B  PHE*     4.0    19.3    -      -       +      -
    145B  GLY*     4.3     3.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 65 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63B  SER*     3.3     7.3    +      -       -      -
     64B  MET*     1.3    77.9    -      -       -      +
     66B  ASP*     1.4    58.4    +      -       -      +
     68B  TYR*     3.3     2.8    +      -       -      -
     69B  LEU*     2.9    41.8    +      -       +      +
    122B  LEU*     3.7    19.5    -      -       +      +
    125B  ASP*     2.9    26.2    +      -       -      +
    126B  ARG*     3.6     7.1    +      -       -      +
    140B  ARG*     3.2    16.3    +      -       -      -
    237B  ILE*     4.6    13.5    -      -       +      -
    303B  GLU*     6.2     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 66 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55B  LEU*     3.7    22.1    -      -       +      +
     59B  LYS*     4.2    16.1    -      -       -      +
     61B  LEU*     3.5    27.1    -      -       +      +
     62B  LYS*     3.6    14.6    +      -       -      +
     63B  SER*     3.3    34.4    +      -       -      +
     64B  MET      3.3     0.6    -      -       -      -
     65B  THR*     1.4    74.3    -      -       -      +
     67B  ILE*     1.4    63.4    +      -       -      +
     69B  LEU*     4.0     6.9    -      -       -      +
     70B  LEU*     3.1    25.3    +      -       -      +
    303B  GLU*     5.3     4.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 67 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61B  LEU*     3.8    33.9    -      -       +      +
     63B  SER      3.5    11.2    -      -       -      +
     64B  MET*     3.0    12.1    +      -       -      +
     66B  ASP*     1.4    76.4    -      -       -      +
     68B  TYR*     1.3    54.3    +      -       +      +
     70B  LEU*     3.4     7.1    +      -       +      +
     71B  ASN*     2.8    41.6    +      -       -      +
    142B  VAL*     3.9    33.4    -      -       +      +
    145B  GLY      3.7    17.9    -      -       -      +
    146B  VAL*     4.0    16.4    -      -       +      +
    149B  SER*     3.5    21.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 68 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64B  MET*     3.2    52.6    +      -       +      +
     65B  THR      3.3     1.1    +      -       -      +
     67B  ILE*     1.3    74.4    -      -       +      +
     69B  LEU*     1.4    59.6    +      -       -      +
     71B  ASN*     3.4     2.4    +      -       -      +
     72B  LEU*     2.9    30.2    +      -       -      +
    118B  PHE*     4.0    21.9    -      +       +      +
    121B  LEU*     3.8    47.7    -      -       +      +
    122B  LEU*     3.6    24.5    -      -       +      -
    125B  ASP*     4.1     6.3    -      -       +      -
    144B  PHE*     4.6     2.1    -      -       -      -
    145B  GLY*     3.6    16.7    -      -       -      -
    148B  THR*     2.8    34.5    +      -       -      +
    149B  SER*     3.9    12.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 69 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51B  VAL*     4.8     0.9    -      -       -      +
     55B  LEU*     3.8    21.8    -      -       +      +
     65B  THR*     2.9    32.4    +      -       +      +
     66B  ASP*     4.0     5.8    -      -       -      +
     68B  TYR*     1.4    72.1    -      -       -      +
     70B  LEU*     1.3    65.1    +      -       -      +
     72B  LEU*     3.4     4.5    +      -       +      +
     73B  ALA*     3.1    23.4    +      -       -      +
    122B  LEU*     3.9    23.6    -      -       +      -
    236B  LEU*     5.1     9.2    -      -       +      -
    237B  ILE*     5.9     1.1    -      -       +      -
    240B  ILE*     4.1     6.5    -      -       +      -
    297B  TYR*     3.4    37.6    +      -       +      +
    303B  GLU*     6.0     2.0    -      -       -      +
    304B  PHE*     4.2    27.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 70 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52B  ILE*     3.9    26.5    -      -       +      +
     55B  LEU*     3.5    13.6    -      -       +      +
     56B  ILE*     3.8    27.8    -      -       +      -
     61B  LEU*     4.0    28.5    -      -       +      -
     66B  ASP      3.1    18.1    +      -       -      +
     67B  ILE*     3.6     9.4    -      -       +      +
     69B  LEU*     1.3    76.4    -      -       -      +
     71B  ASN*     1.4    62.7    +      -       -      +
     73B  ALA*     3.2     6.3    +      -       -      +
     74B  ILE*     3.0    47.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 71 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67B  ILE*     2.8    34.1    +      -       -      +
     68B  TYR      3.8     0.4    -      -       -      +
     69B  LEU      3.4     0.2    -      -       -      -
     70B  LEU*     1.4    78.7    -      -       -      +
     72B  LEU*     1.3    60.0    +      -       -      +
     74B  ILE*     3.4    15.4    +      -       -      +
     75B  SER*     3.0    29.5    +      -       -      -
    118B  PHE*     3.5    28.2    -      -       +      -
    149B  SER*     3.2    25.8    +      -       -      -
    153B  TRP*     2.7    31.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 72 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68B  TYR      2.9    18.1    +      -       -      +
     69B  LEU*     3.6     6.5    -      -       +      +
     70B  LEU      3.3     0.2    -      -       -      -
     71B  ASN*     1.3    75.6    -      -       -      +
     73B  ALA*     1.4    59.8    +      -       -      +
     75B  SER*     2.9    18.6    +      -       -      +
     76B  ASP*     3.2    15.0    +      -       -      +
    115B  GLY*     3.4    35.9    -      -       -      +
    118B  PHE*     4.2    10.0    -      -       +      -
    119B  ILE*     3.9    21.5    -      -       +      -
    122B  LEU*     4.0    17.5    -      -       +      -
    240B  ILE*     4.3     5.2    -      -       +      -
    293B  ASN*     3.4    29.8    -      -       -      +
    297B  TYR*     3.6    14.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 73 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48B  ASN*     3.6    24.2    -      -       -      +
     51B  VAL*     4.1    17.3    -      -       +      -
     52B  ILE*     3.8    22.7    -      -       +      -
     69B  LEU      3.1    13.8    +      -       -      +
     70B  LEU*     3.4     9.4    -      -       -      +
     72B  LEU*     1.4    72.9    -      -       -      +
     74B  ILE*     1.4    63.7    +      -       -      +
     76B  ASP*     3.2     5.5    +      -       -      +
     77B  LEU*     3.0    21.8    +      -       -      +
    297B  TYR*     5.6     2.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 74 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52B  ILE*     4.2    16.2    -      -       +      -
     70B  LEU*     3.0    43.2    +      -       +      +
     71B  ASN*     3.7    17.3    -      -       -      +
     72B  LEU      3.4     0.2    -      -       -      -
     73B  ALA*     1.4    74.7    -      -       -      +
     75B  SER*     1.4    57.6    +      -       -      +
     77B  LEU*     3.0    12.5    +      -       +      +
     78B  PHE*     2.9    52.7    +      -       +      -
    153B  TRP*     4.0    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 75 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71B  ASN      3.0    15.7    +      -       -      -
     72B  LEU*     2.9    17.2    +      -       -      +
     74B  ILE*     1.4    75.2    -      -       -      +
     76B  ASP*     1.4    60.9    +      -       -      +
     78B  PHE*     3.7     4.2    -      -       -      +
     79B  PHE*     3.4    17.3    +      -       -      +
    111B  GLY*     3.5    19.6    +      -       -      +
    114B  SER*     3.3    28.0    -      -       -      -
    115B  GLY*     3.3    22.6    -      -       -      -
    153B  TRP*     3.7    11.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 76 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48B  ASN*     3.4    18.2    -      -       -      +
     72B  LEU*     3.2    18.3    +      -       -      +
     73B  ALA*     3.4     9.3    -      -       -      +
     74B  ILE      3.2     0.4    -      -       -      -
     75B  SER*     1.4    73.8    +      -       -      +
     77B  LEU*     1.3    60.9    +      -       -      +
     79B  PHE*     3.4     8.0    +      -       -      +
     80B  LEU*     2.9    33.8    +      -       -      +
    115B  GLY*     6.1     0.3    -      -       -      -
    289B  HIS*     4.4     6.9    +      -       -      +
    290B  CYS*     3.4    34.4    -      -       -      +
    293B  ASN*     3.6    28.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 77 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45B  PHE*     4.1    34.8    -      -       +      +
     48B  ASN*     3.8    23.6    -      -       +      -
     49B  MET*     4.0    17.7    -      -       +      +
     52B  ILE*     3.8    24.2    -      -       +      -
     73B  ALA      3.0     8.9    +      -       -      +
     74B  ILE*     3.0    12.8    +      -       +      +
     76B  ASP*     1.3    73.8    -      -       -      +
     78B  PHE*     1.4    61.0    +      -       +      +
     80B  LEU*     3.2    12.3    +      -       +      +
     81B  LEU*     2.9    43.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 78 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74B  ILE*     2.9    35.9    +      -       +      +
     75B  SER*     3.7     9.4    -      -       -      +
     76B  ASP      3.4     0.2    -      -       -      -
     77B  LEU*     1.4    77.8    -      -       +      +
     79B  PHE*     1.3    62.5    +      -       -      +
     81B  LEU*     3.5    24.2    +      -       +      +
     82B  THR*     3.7    14.6    -      -       -      +
    107B  LEU*     3.9    40.0    -      -       +      +
    110B  ILE*     4.6    12.3    -      -       +      -
    111B  GLY*     4.4     2.0    -      -       -      -
    153B  TRP*     3.8    30.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 79 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75B  SER      3.4    10.1    +      -       -      +
     76B  ASP*     3.4    12.3    -      -       -      +
     77B  LEU      3.3     0.2    -      -       -      -
     78B  PHE*     1.3    77.7    -      -       -      +
     80B  LEU*     1.4    60.2    +      -       -      +
     82B  THR*     2.7    28.8    +      -       -      -
     83B  VAL*     3.7     3.4    -      -       +      +
    107B  LEU      4.3     5.8    +      -       -      -
    108B  TYR*     3.3    67.8    -      +       -      +
    111B  GLY*     4.1     2.0    -      -       -      -
    112B  PHE*     3.8    26.0    -      +       +      -
    248B  TRP*     3.9    19.1    -      +       -      -
    286B  GLY      5.0     0.2    -      -       -      -
    287B  MET*     3.6    29.6    -      -       +      -
    290B  CYS*     4.0    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 80 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40B  VAL*     3.7    11.0    -      -       +      +
     41B  PHE*     3.4    48.0    -      -       +      +
     44B  GLY*     3.4    29.6    -      -       -      +
     45B  PHE*     3.8     3.6    -      -       +      +
     48B  ASN*     3.7    12.6    -      -       -      +
     76B  ASP      2.9    22.4    +      -       -      +
     77B  LEU*     3.2    19.0    +      -       +      +
     79B  PHE*     1.4    72.2    -      -       -      +
     81B  LEU*     1.4    64.4    +      -       +      +
     82B  THR      3.0     3.5    +      -       -      -
     83B  VAL*     3.1    21.9    +      -       +      +
     84B  PRO*     3.4     9.4    -      -       -      +
    290B  CYS*     3.7    22.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 81 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41B  PHE*     4.5    13.0    -      -       +      -
     45B  PHE*     5.7     9.9    -      -       +      -
     77B  LEU*     2.9    34.7    +      -       +      +
     78B  PHE*     3.7    19.3    -      -       +      +
     79B  PHE      3.4     0.6    -      -       -      -
     80B  LEU*     1.4    74.1    -      -       +      +
     82B  THR*     1.3    56.0    +      -       -      +
     83B  VAL      3.6     0.2    -      -       -      -
     84B  PRO*     3.4     8.5    -      -       -      +
     85B  PHE*     3.3    26.0    -      -       +      -
    104B  LEU*     4.7     1.8    -      -       +      -
    107B  LEU*     4.9    13.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 82 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78B  PHE      3.7    16.6    -      -       -      +
     79B  PHE      2.7    17.2    +      -       -      +
     80B  LEU      3.0     0.2    +      -       -      -
     81B  LEU*     1.3    75.5    -      -       -      +
     83B  VAL*     1.3    65.0    +      -       -      +
     84B  PRO      3.4     0.9    -      -       -      -
     85B  PHE*     3.0    18.4    +      -       -      +
     86B  TRP*     2.9    38.9    +      -       -      -
    104B  LEU*     3.4    41.3    -      -       +      +
    107B  LEU*     3.8    13.7    -      -       +      -
    108B  TYR*     3.7    12.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 83 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37B  TYR*     3.3    44.4    -      -       +      +
     40B  VAL*     4.9     2.7    -      -       +      -
     41B  PHE*     4.3     9.6    -      -       +      +
     79B  PHE*     3.7    13.5    -      -       +      +
     80B  LEU*     3.1    20.6    +      -       +      +
     82B  THR*     1.3    81.5    +      -       -      +
     84B  PRO*     1.4    62.0    -      -       +      +
     85B  PHE      3.2     0.3    +      -       -      -
     86B  TRP*     3.3    12.3    +      -       +      +
     87B  ALA*     3.2    20.6    +      -       -      +
    287B  MET*     3.8    30.5    -      -       +      -
    290B  CYS*     4.7     8.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 84 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37B  TYR*     5.8     1.1    -      -       +      +
     41B  PHE*     3.6    35.2    -      -       +      -
     80B  LEU      3.4    13.2    -      -       -      +
     81B  LEU      3.4    14.8    -      -       -      +
     82B  THR      3.5     0.7    -      -       -      -
     83B  VAL*     1.4    88.6    -      -       +      +
     85B  PHE*     1.4    63.2    +      -       +      +
     87B  ALA*     3.5     9.2    -      -       +      +
     88B  HIS*     3.4    20.4    +      -       -      +
     96B  PHE*     5.4     0.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 85 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81B  LEU*     3.3    25.8    -      -       +      -
     82B  THR      3.0     7.7    +      -       -      +
     84B  PRO*     1.4    80.1    -      -       +      +
     86B  TRP*     1.4    61.4    +      -       +      +
     87B  ALA      3.3     0.2    -      -       -      -
     88B  HIS      3.5     1.4    +      -       -      -
     89B  TYR*     3.1    26.9    +      -       -      +
     94B  TRP*     4.0     6.9    -      -       +      -
     96B  PHE*     3.7    51.4    -      +       +      -
    100B  MET*     4.1    21.8    -      -       +      -
    104B  LEU*     3.6    39.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 86 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37B  TYR*     3.8    12.4    -      +       +      -
     82B  THR*     2.9    40.5    +      -       -      -
     83B  VAL*     3.3    10.4    +      -       +      +
     85B  PHE*     1.4    74.0    -      -       -      +
     87B  ALA*     1.4    58.9    +      -       -      +
     89B  TYR*     3.5     7.3    +      +       -      +
     90B  ALA*     3.0    28.9    +      -       -      +
     94B  TRP*     3.9    25.8    -      +       -      -
    104B  LEU*     4.1    26.7    -      -       +      -
    105B  THR*     3.9    24.5    -      -       -      -
    108B  TYR*     3.6    12.9    -      +       +      -
    178B  CYS*     4.4    11.0    -      -       -      -
   1101B  MRV      3.6    84.6    +      +       +      +
----------------------------------------------------------
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Residues in contact with ALA 87 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  PRO*     3.5    31.4    -      -       +      +
     37B  TYR*     3.7    25.2    -      -       +      -
     38B  SER*     5.2     4.5    -      -       -      +
     83B  VAL      3.2    12.5    +      -       -      +
     84B  PRO*     3.5    13.7    -      -       +      +
     86B  TRP*     1.4    73.6    -      -       -      +
     88B  HIS*     1.4    63.1    +      -       -      +
     90B  ALA*     3.5     3.4    +      -       -      +
     91B  ALA*     3.2    17.7    +      -       -      +
   1104B  OLC      6.4     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84B  PRO      3.4     9.9    +      -       -      +
     85B  PHE      3.5     5.8    +      -       -      +
     86B  TRP      3.4     0.2    -      -       -      -
     87B  ALA*     1.4    78.8    -      -       -      +
     89B  TYR*     1.4    50.2    +      -       -      +
     91B  ALA*     3.2     9.1    +      -       +      +
     92B  ALA*     2.7    44.9    +      -       +      +
     93B  GLN      3.3    16.5    +      -       -      -
     95B  ASP*     2.8    40.1    +      -       +      -
     96B  PHE*     3.2    32.0    -      +       +      -
----------------------------------------------------------
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Residues in contact with TYR 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85B  PHE      3.1    17.8    +      -       -      +
     86B  TRP*     3.6     7.2    -      +       -      +
     87B  ALA      3.4     0.2    -      -       -      -
     88B  HIS*     1.4    71.8    +      -       -      +
     90B  ALA*     1.4    64.4    +      -       -      +
     92B  ALA      3.2    17.2    -      -       -      +
     93B  GLN*     3.7    10.1    -      -       -      -
     94B  TRP*     3.7    47.8    -      +       +      -
    176B  TYR      4.0     9.9    -      -       -      -
    177B  THR*     3.5    13.7    -      -       +      +
    178B  CYS*     3.0    42.2    +      -       +      -
    179B  SER*     5.2     1.6    -      -       -      -
   1101B  MRV      3.5    31.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 90 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  LYS*     4.6     2.8    -      -       -      +
     29B  ALA*     4.0    14.6    -      -       +      +
     30B  ALA*     3.5    18.1    +      -       -      +
     33B  LEU*     4.0    32.3    -      -       +      -
     34B  PRO*     4.6     0.9    -      -       +      -
     86B  TRP      3.0    17.4    +      -       -      +
     87B  ALA      3.7     4.9    -      -       -      +
     88B  HIS      3.3     0.2    -      -       -      -
     89B  TYR*     1.4    78.5    -      -       -      +
     91B  ALA*     1.4    60.6    +      -       -      +
     92B  ALA      4.1     2.6    -      -       -      +
   1101B  MRV      5.6     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 91 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30B  ALA*     3.9    18.7    -      -       -      +
     34B  PRO*     3.8    14.1    -      -       +      +
     87B  ALA      3.2    15.0    +      -       -      +
     88B  HIS*     3.5     8.7    -      -       +      +
     90B  ALA*     1.4    80.0    -      -       -      +
     92B  ALA*     1.3    58.7    +      -       +      +
   1104B  OLC      4.1    25.1    -      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
     88B  HIS*     2.7    34.4    +      -       +      +
     89B  TYR*     3.2    12.0    -      -       -      +
     90B  ALA      4.1     2.6    -      -       -      +
     91B  ALA*     1.3    76.8    -      -       +      +
     93B  GLN*     1.4    66.6    +      -       +      +
     95B  ASP*     4.4     3.8    -      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


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

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

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