Contacts of the helix formed by residues 82 - 111 (chain B) in PDB entry 3E1J


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 ASP 82 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35B  TRP*     4.3     4.7    -      -       -      -
     81B  GLU*     1.3    80.3    -      -       -      +
     83B  VAL*     1.3    66.1    +      -       -      +
     84B  GLU*     3.6     8.5    +      -       -      +
     85B  GLU*     3.0    39.4    +      -       -      +
     86B  MET*     2.8    26.9    +      -       -      +
    146B  LEU*     6.4     2.0    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
     32B  PHE*     4.0    15.9    -      -       +      -
     35B  TRP*     4.4     6.9    -      -       +      -
     37B  LEU*     3.9    17.3    -      -       +      -
     40B  LEU*     4.2     4.9    -      -       +      -
     82B  ASP*     1.3    72.3    -      -       -      +
     84B  GLU*     1.3    54.2    +      -       -      +
     86B  MET*     3.0    11.4    +      -       -      +
     87B  LEU*     2.7    54.1    +      -       +      +
    141B  ILE*     4.3     3.4    -      -       +      -
    146B  LEU*     5.0     7.6    -      -       +      -
    149B  TYR*     4.0    21.1    -      -       +      -
    150B  LEU*     3.9    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 84 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82B  ASP*     3.4     6.8    +      -       -      +
     83B  VAL*     1.3    77.4    -      -       -      +
     85B  GLU*     1.3    55.6    +      -       -      +
     87B  LEU*     3.1     2.1    +      -       -      +
     88B  ARG*     2.6    73.9    +      -       -      +
    138B  LEU*     3.9    21.9    -      -       +      +
    141B  ILE*     4.2    20.1    -      -       +      +
    142B  GLN*     3.9    19.8    +      -       -      -
    146B  LEU*     5.8     3.5    -      -       +      +
----------------------------------------------------------
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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
----------------------------------------------------------
     80B  GLY*     4.0    11.2    -      -       -      -
     81B  GLU*     3.7    31.6    +      -       -      +
     82B  ASP*     3.0    37.1    +      -       -      +
     84B  GLU*     1.3    76.3    -      -       -      +
     86B  MET*     1.3    58.6    +      -       -      +
     88B  ARG*     3.4     8.4    +      -       -      +
     89B  SER*     3.0    29.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 86 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28B  HIS*     3.2    56.1    -      -       +      +
     31B  MET*     3.7    44.9    -      -       +      -
     32B  PHE*     3.4    30.1    -      -       +      -
     35B  TRP*     3.7    17.3    -      -       +      -
     79B  ILE      3.3    10.5    -      -       -      +
     80B  GLY*     4.5     2.7    -      -       -      +
     82B  ASP      2.8    26.7    +      -       -      +
     83B  VAL*     3.3    12.6    -      -       -      +
     85B  GLU*     1.3    74.3    -      -       -      +
     87B  LEU*     1.3    64.6    +      -       -      +
     89B  SER*     3.3     1.2    +      -       -      -
     90B  ASP*     3.1    19.1    +      -       -      +
----------------------------------------------------------
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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  PHE*     3.9    24.5    -      -       +      -
     40B  LEU*     5.1     3.4    -      -       +      -
     44B  GLU*     3.8    21.8    -      -       -      +
     83B  VAL*     2.7    35.8    +      -       +      +
     86B  MET*     1.3    76.0    -      -       -      +
     88B  ARG*     1.3    62.2    +      -       -      +
     90B  ASP*     3.2     8.6    +      -       -      +
     91B  LEU*     3.0    21.5    +      -       -      +
    133B  TRP*     4.7     6.7    -      -       +      -
    134B  LEU*     4.1    16.1    -      -       +      +
    137B  GLU*     4.1    15.5    -      -       +      -
    138B  LEU*     3.7    18.8    -      -       +      -
    141B  ILE*     4.2    11.0    -      -       +      -
    149B  TYR*     3.9    17.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84B  GLU*     2.6    53.7    +      -       -      +
     85B  GLU*     3.7     7.9    -      -       -      +
     87B  LEU*     1.3    76.8    -      -       -      +
     89B  SER*     1.3    58.1    +      -       -      +
     91B  LEU*     3.3     9.4    +      -       +      +
     92B  ALA*     2.9    27.9    +      -       -      +
    138B  LEU*     4.0    37.1    +      -       +      +
    142B  GLN*     5.1     8.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24B  GLN*     3.1    10.2    +      -       -      -
     28B  HIS*     4.7     0.2    -      -       -      -
     78B  ASN*     2.6    53.9    +      -       -      +
     79B  ILE      4.7     1.6    -      -       -      -
     80B  GLY*     5.9     0.2    -      -       -      -
     85B  GLU      3.0    17.3    +      -       -      -
     86B  MET*     3.6     7.4    -      -       -      -
     87B  LEU      3.1     0.2    -      -       -      -
     88B  ARG*     1.3    76.6    -      -       -      +
     90B  ASP*     1.3    63.7    +      -       -      +
     92B  ALA*     3.4     7.3    +      -       -      +
     93B  LEU*     3.1    19.2    +      -       -      +
----------------------------------------------------------
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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*     2.9    32.1    +      -       -      +
     25B  TYR*     3.5    31.1    -      -       +      +
     28B  HIS*     2.7    30.1    +      -       -      -
     44B  GLU*     2.9    21.3    -      -       -      +
     86B  MET      3.1     8.4    +      -       -      +
     87B  LEU*     3.2     8.6    +      -       -      +
     89B  SER*     1.3    74.2    -      -       -      +
     91B  LEU*     1.3    63.5    +      -       -      +
     93B  LEU*     3.2     7.5    +      -       -      +
     94B  GLU*     3.0    26.3    +      -       -      +
    134B  LEU*     4.3     9.9    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
     87B  LEU      3.0    12.7    +      -       -      +
     88B  ARG*     3.5    15.3    -      -       +      +
     90B  ASP*     1.3    73.6    -      -       -      +
     92B  ALA*     1.3    66.6    +      -       -      +
     93B  LEU      3.2     0.2    +      -       -      -
     94B  GLU*     3.2     2.3    +      -       -      +
     95B  LEU*     3.0    42.5    +      -       +      +
    131B  ILE*     4.0    27.1    -      -       +      -
    134B  LEU*     4.0    20.3    -      -       +      +
    135B  GLU*     4.1    22.9    -      -       +      +
    138B  LEU*     3.8    23.6    -      -       +      -
----------------------------------------------------------
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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  ARG      2.9    19.3    +      -       -      +
     89B  SER*     3.4     7.6    +      -       -      +
     91B  LEU*     1.3    71.0    -      -       -      +
     93B  LEU*     1.3    57.3    +      -       -      +
     95B  LEU*     3.3    11.2    +      -       -      +
     96B  ASP*     3.0    36.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 93 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  ASN*     5.2     7.7    -      -       +      +
     20B  VAL*     3.7    34.8    -      -       +      -
     21B  ALA*     3.8    27.6    -      -       +      +
     24B  GLN*     4.0    20.4    -      -       +      +
     25B  TYR*     6.1     1.6    -      -       +      -
     76B  LYS      5.0     4.9    -      -       -      +
     89B  SER      3.1    12.5    +      -       -      +
     90B  ASP*     3.4    11.7    -      -       -      +
     91B  LEU      3.1     0.6    -      -       -      -
     92B  ALA*     1.3    74.7    -      -       -      +
     94B  GLU*     1.3    64.2    +      -       +      +
     96B  ASP*     3.3     9.2    +      -       +      +
     97B  GLY*     3.0    19.6    +      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
     21B  ALA*     6.0     1.6    -      -       -      -
     25B  TYR*     2.4    37.8    +      -       +      +
     51B  GLU*     3.6     3.4    -      -       -      +
     90B  ASP      3.0    18.7    +      -       -      +
     91B  LEU*     3.2     6.3    +      -       -      +
     93B  LEU*     1.3    73.3    -      -       +      +
     95B  LEU*     1.3    60.1    +      -       -      +
     97B  GLY*     3.2     2.2    +      -       -      +
     98B  ALA*     2.8    31.2    +      -       -      +
    127B  GLU*     2.6    38.4    -      -       -      +
    130B  HIS*     3.0    25.2    +      -       -      -
    131B  ILE*     3.6    21.1    -      -       +      +
    134B  LEU*     4.1     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 95 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91B  LEU*     3.0    37.5    +      -       +      +
     92B  ALA*     3.5     9.0    -      -       -      +
     94B  GLU*     1.3    76.7    -      -       -      +
     96B  ASP*     1.3    64.1    +      -       -      +
     98B  ALA*     3.4     6.0    +      -       +      +
     99B  LYS*     3.2    29.9    +      -       -      +
    131B  ILE*     3.6    35.0    -      -       +      -
    135B  GLU*     5.3     2.7    -      -       -      +
      1H  MET*     4.6    14.8    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
     17B  ASN*     5.5     0.7    -      -       -      +
     92B  ALA*     3.0    22.6    +      -       -      +
     93B  LEU*     3.9    10.0    -      -       +      +
     94B  GLU      3.3     0.2    -      -       -      -
     95B  LEU*     1.3    76.9    -      -       -      +
     97B  GLY*     1.3    62.1    +      -       -      +
     99B  LYS*     3.4    26.7    +      -       -      +
    100B  ASN*     3.2    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 97 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  ASN*     3.6    26.8    +      -       -      -
     93B  LEU      3.0    14.4    +      -       -      -
     94B  GLU*     3.7     3.1    -      -       -      -
     96B  ASP*     1.3    74.7    -      -       -      +
     98B  ALA*     1.3    61.2    +      -       -      +
    100B  ASN*     3.3     2.6    +      -       -      +
    101B  LEU*     2.9    36.2    +      -       -      +
    127B  GLU*     6.1     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 98 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94B  GLU      2.8    17.3    +      -       -      +
     95B  LEU*     3.8     7.0    -      -       +      +
     96B  ASP      3.3     0.2    -      -       -      -
     97B  GLY*     1.3    75.8    -      -       -      +
     99B  LYS*     1.3    57.7    +      -       -      +
    101B  LEU*     3.2     4.7    +      -       -      +
    102B  ARG*     2.9    57.6    +      -       -      +
    124B  LEU*     3.9    17.5    -      -       +      -
    127B  GLU*     5.4     4.1    -      -       +      +
    131B  ILE*     4.2    16.8    -      -       +      -
      1H  MET*     5.8     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 99 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95B  LEU*     3.2    16.3    +      -       -      +
     96B  ASP*     3.4    32.1    +      -       -      +
     98B  ALA*     1.3    78.6    -      -       -      +
    100B  ASN*     1.3    66.6    +      -       -      +
    102B  ARG*     3.2    12.1    +      -       -      +
    103B  GLU*     3.1    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 100 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10B  TYR*     4.8     4.7    -      -       +      -
     13B  LYS*     3.5    34.1    +      -       -      +
     14B  LEU*     3.7    18.3    -      -       +      +
     17B  ASN*     2.9    25.7    +      -       -      +
     96B  ASP*     3.2    15.3    +      -       -      +
     97B  GLY      3.3     6.9    +      -       -      +
     99B  LYS*     1.3    80.5    -      -       -      +
    101B  LEU*     1.3    55.5    +      -       -      +
    103B  GLU*     3.3    15.8    +      -       -      +
    104B  ALA*     2.9    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 101 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14B  LEU*     3.8    20.0    -      -       +      -
     18B  GLU*     5.2     2.0    -      -       -      +
     58B  TYR*     3.5    21.5    -      -       -      +
     97B  GLY      2.9    22.4    +      -       -      +
     98B  ALA      3.2     4.9    +      -       -      +
    100B  ASN*     1.3    72.5    -      -       -      +
    102B  ARG*     1.3    60.5    +      -       -      +
    104B  ALA*     3.3     1.9    +      -       -      +
    105B  ILE*     2.9    40.2    +      -       +      +
    120B  MET*     3.7    32.1    -      -       +      +
    123B  ILE*     4.1     7.0    -      -       +      -
    124B  LEU*     3.9    32.8    -      -       +      -
    127B  GLU*     3.9    19.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 102 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  ALA*     2.9    45.8    +      -       -      +
     99B  LYS*     3.5     9.1    -      -       -      +
    101B  LEU*     1.3    75.2    -      -       -      +
    103B  GLU*     1.4    61.6    +      -       -      +
    105B  ILE*     3.5     0.4    +      -       -      -
    106B  GLY      3.3    17.0    +      -       -      -
    124B  LEU*     4.1    17.4    -      -       +      +
    128B  GLU*     2.7    36.3    +      -       -      -
      1H  MET*     3.8    18.8    -      -       -      +
    111H  VAL      5.5     0.4    -      -       -      -
    112H  HIS*     3.1    49.9    +      -       +      +
    113H  ASP*     4.7     7.9    +      -       -      +
    114H  TYR*     3.5    17.0    -      -       -      -
    115H  VAL*     4.7     1.2    -      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
      6B  LYS*     5.2     1.7    +      -       -      -
     10B  TYR*     2.8    34.5    +      -       +      +
     13B  LYS*     5.4     3.5    -      -       -      -
     99B  LYS*     3.1    12.1    +      -       -      +
    100B  ASN*     3.5    22.1    +      -       -      +
    102B  ARG*     1.4    78.6    -      -       -      +
    104B  ALA*     1.3    60.6    +      -       -      +
    106B  GLY*     3.4     1.7    +      -       -      -
    107B  TYR*     3.2    20.6    +      -       -      +
    112H  HIS*     5.5     2.0    -      -       -      -
----------------------------------------------------------
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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*     3.7    33.9    -      -       +      -
     14B  LEU*     3.9    11.7    -      -       +      -
    100B  ASN      2.9    16.6    +      -       -      +
    101B  LEU      3.8     2.2    -      -       -      +
    103B  GLU*     1.3    72.3    -      -       -      +
    105B  ILE*     1.3    60.0    +      -       -      +
    107B  TYR*     3.2     3.3    +      -       -      +
    108B  ALA*     2.9    31.0    +      -       -      +
    120B  MET*     3.6    23.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 105 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101B  LEU*     2.9    25.1    +      -       +      +
    103B  GLU      3.4     0.2    -      -       -      -
    104B  ALA*     1.3    75.6    -      -       -      +
    106B  GLY*     1.3    62.0    +      -       -      +
    108B  ALA*     3.5     1.2    +      -       -      +
    109B  ASP      3.2    17.8    +      -       -      -
    117B  ARG*     3.3    34.8    +      -       +      +
    120B  MET*     3.6    39.9    -      -       +      +
    121B  ILE*     4.0    16.6    -      -       +      -
    124B  LEU*     3.9    28.5    -      -       +      -
    114H  TYR*     3.5    31.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 106 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102B  ARG      3.3    10.1    +      -       -      -
    103B  GLU      3.4     3.1    +      -       -      -
    104B  ALA      3.3     0.2    -      -       -      -
    105B  ILE*     1.3    78.4    -      -       -      +
    107B  TYR*     1.3    60.9    +      -       -      +
    109B  ASP*     3.5     5.5    +      -       -      +
    110B  SER*     3.3    20.1    +      -       -      -
    117B  ARG*     4.3     4.0    -      -       -      -
    112H  HIS*     4.8     6.1    -      -       -      -
    114H  TYR*     3.5    18.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 107 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4B  ASP*     2.9    36.6    +      -       -      -
      6B  LYS*     3.4    32.1    -      -       +      +
      7B  VAL*     3.7    15.3    -      -       +      -
     10B  TYR*     3.8    33.2    -      +       +      +
    103B  GLU      3.2     8.7    +      -       -      +
    104B  ALA      3.2     7.0    +      -       -      +
    106B  GLY*     1.3    73.8    -      -       -      +
    108B  ALA*     1.3    66.5    +      -       +      +
    110B  SER*     2.8    27.1    +      -       -      -
    111B  VAL*     3.1    27.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 108 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7B  VAL*     4.4     7.9    -      -       +      -
    104B  ALA      2.9    17.6    +      -       -      +
    105B  ILE      3.5     3.6    +      -       -      +
    107B  TYR*     1.3    78.8    -      -       -      +
    109B  ASP*     1.3    61.0    +      -       -      +
    111B  VAL*     3.4     9.1    +      -       -      +
    112B  HIS      3.0     3.8    +      -       -      -
    113B  ASP*     2.8    51.1    +      -       +      +
    116B  SER*     4.7     1.8    -      -       -      -
    117B  ARG*     4.1     4.9    -      -       +      +
    120B  MET*     3.6    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 109 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105B  ILE      3.2     4.9    +      -       -      -
    106B  GLY*     3.5     9.0    -      -       -      +
    107B  TYR      3.2     0.2    -      -       -      -
    108B  ALA*     1.3    75.8    -      -       -      +
    110B  SER*     1.3    64.7    +      -       -      +
    112B  HIS*     3.2    13.9    +      -       -      -
    114B  TYR*     3.3    22.5    +      -       -      -
    117B  ARG*     3.2    35.5    +      -       -      +
    109C  ASP*     5.5     3.7    -      -       -      +
    117C  ARG*     2.8    33.7    +      -       -      -
    109H  ASP*     5.5     4.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 110 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106B  GLY      3.3     6.8    +      -       -      -
    107B  TYR*     2.8    36.0    +      -       -      -
    109B  ASP*     1.3    82.9    -      -       -      +
    111B  VAL*     1.3    61.0    +      -       -      +
    112B  HIS*     3.4    14.6    +      -       -      -
----------------------------------------------------------
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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*     3.8    18.6    -      -       +      +
      7B  VAL*     3.7    27.8    -      -       +      -
    107B  TYR*     3.1    45.5    +      -       +      +
    108B  ALA      3.6     7.2    -      -       -      +
    110B  SER*     1.3    76.0    -      -       -      +
    112B  HIS*     1.3    72.6    +      -       -      +
    113B  ASP*     3.3     5.6    +      -       +      +
    102C  ARG*     5.5     0.3    -      -       -      -
----------------------------------------------------------
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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