Contacts of the helix formed by residues 82 - 111 (chain J) in PDB entry 3IS7


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 ASN 82 (chain J).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35J  TRP*     4.0     8.7    -      -       +      -
     80J  GLY      3.5     0.4    -      -       -      -
     81J  GLU*     1.3    84.7    -      -       -      +
     83J  THR*     1.3    54.4    +      -       -      +
     84J  GLN*     3.4     9.5    +      -       -      +
     85J  GLU*     3.0    40.8    +      -       -      +
     86J  MET*     2.7    41.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 83 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32J  TRP*     2.8    35.3    +      -       +      +
     35J  TRP*     4.3     4.2    -      -       -      -
     37J  LEU*     4.0     4.2    -      -       -      +
     40J  LEU*     4.2     9.2    -      -       +      -
     82J  ASN*     1.3    74.0    -      -       -      +
     84J  GLN*     1.3    65.1    +      -       -      +
     86J  MET*     3.0     5.0    +      -       -      +
     87J  LEU*     3.0    42.2    +      -       +      +
    141J  ILE*     4.8     3.1    -      -       +      -
    146J  LEU*     5.1     4.0    -      -       +      -
    149J  TYR*     4.3     7.0    -      -       +      -
    150J  LEU*     3.6    35.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 84 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82J  ASN*     3.4     7.8    +      -       -      +
     83J  THR*     1.3    80.3    -      -       -      +
     85J  GLU*     1.3    63.2    +      -       -      +
     87J  LEU*     4.0     7.9    -      -       -      +
     88J  GLN*     3.0    24.1    +      -       +      +
    138J  LEU*     4.1    22.1    +      -       +      +
    141J  ILE*     4.0    33.1    -      -       +      +
    142J  GLN*     4.1    15.3    +      -       -      +
    146J  LEU*     4.8    15.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 85 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79J  ILE      4.9     0.5    -      -       -      +
     80J  GLY*     3.6    11.3    -      -       -      -
     81J  GLU*     2.8    41.3    +      -       -      +
     82J  ASN*     3.0    34.3    +      -       -      +
     84J  GLN*     1.3    76.0    -      -       -      +
     86J  MET*     1.3    56.0    +      -       -      +
     88J  GLN*     3.1     5.8    +      -       -      +
     89J  CYS*     2.7    40.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 86 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28J  HIS*     3.5    57.2    -      -       +      +
     31J  MET*     4.0    15.9    -      -       +      -
     32J  TRP*     3.4    40.4    -      -       +      +
     35J  TRP*     3.6    19.5    -      -       -      -
     80J  GLY*     3.8    14.4    -      -       -      +
     82J  ASN*     2.7    36.6    +      -       -      +
     83J  THR      3.0     3.8    +      -       -      +
     85J  GLU*     1.3    73.4    -      -       -      +
     87J  LEU*     1.3    59.2    +      -       -      +
     89J  CYS      3.4     0.5    +      -       -      -
     90J  ASP*     3.0    33.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 87 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32J  TRP*     4.1    20.4    -      -       +      -
     40J  LEU*     4.7     6.3    -      -       +      -
     44J  GLU*     5.9     0.7    -      -       -      +
     83J  THR*     3.0    28.4    +      -       +      +
     84J  GLN      4.0     2.9    -      -       -      +
     86J  MET*     1.3    75.3    -      -       -      +
     88J  GLN*     1.4    64.8    +      -       -      +
     90J  ASP*     3.4     7.9    +      -       -      +
     91J  LEU*     3.2    22.0    +      -       -      +
    133J  TYR*     4.7     5.4    -      -       +      -
    134J  LEU*     3.9    25.9    -      -       +      +
    137J  GLN*     4.1    26.5    -      -       +      -
    138J  LEU*     4.0    20.4    -      -       +      +
    141J  ILE*     3.9    27.4    -      -       +      -
    149J  TYR*     4.3     4.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 88 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84J  GLN*     3.0    20.8    +      -       +      +
     85J  GLU*     3.1     5.8    +      -       -      +
     87J  LEU*     1.4    77.5    -      -       -      +
     89J  CYS*     1.3    56.6    +      -       -      +
     91J  LEU*     3.2    27.1    +      -       -      +
     92J  ASN*     2.9    58.9    +      -       -      +
     95J  LEU*     5.6     1.4    -      -       -      +
    138J  LEU*     4.4    14.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 89 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24J  GLN*     3.3     9.3    +      -       -      +
     28J  HIS*     4.2     0.7    -      -       +      -
     78J  LEU*     3.2    47.4    -      -       +      +
     79J  ILE      4.2     1.8    -      -       -      -
     80J  GLY*     3.9    14.8    -      -       -      -
     85J  GLU*     2.7    25.1    +      -       -      +
     86J  MET      3.5     6.3    -      -       -      +
     88J  GLN*     1.3    74.2    -      -       -      +
     90J  ASP*     1.3    57.6    +      -       -      +
     92J  ASN*     3.4    10.0    +      -       -      +
     93J  LEU*     3.0    22.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 90 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24J  GLN*     2.9    28.1    +      -       -      +
     25J  TYR*     3.3    21.0    +      -       +      -
     28J  HIS*     2.9    16.6    +      -       -      -
     32J  TRP*     4.7     3.5    -      -       -      -
     44J  GLU*     2.3    32.9    -      -       -      +
     86J  MET      3.0    16.5    +      -       -      +
     87J  LEU*     3.6     8.6    -      -       -      +
     88J  GLN      3.3     0.2    -      -       -      -
     89J  CYS*     1.3    76.9    -      -       -      +
     91J  LEU*     1.3    58.7    +      -       -      +
     93J  LEU*     3.2     3.6    +      -       -      +
     94J  GLU*     2.9    32.1    +      -       -      +
    130J  HIS*     4.7     1.3    -      -       +      -
    134J  LEU*     3.9    23.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 91 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87J  LEU      3.2    11.8    +      -       -      +
     88J  GLN*     3.2    26.0    +      -       -      +
     90J  ASP*     1.3    72.4    -      -       -      +
     92J  ASN*     1.3    65.6    +      -       -      +
     94J  GLU*     3.0     2.5    +      -       -      +
     95J  LEU*     2.9    46.7    +      -       +      +
    131J  ILE*     4.1    33.4    -      -       +      -
    134J  LEU*     3.7    17.9    -      -       +      +
    135J  GLU*     4.1    24.7    -      -       +      +
    138J  LEU*     4.0    21.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 92 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78J  LEU*     4.0    13.2    -      -       +      +
     88J  GLN*     2.9    50.3    +      -       -      +
     89J  CYS*     3.8    12.2    -      -       -      +
     90J  ASP      3.3     0.2    -      -       -      -
     91J  LEU*     1.3    76.3    -      -       -      +
     93J  LEU*     1.3    64.3    +      -       -      +
     95J  LEU*     3.4    11.8    +      -       -      +
     96J  LYS*     3.3    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 93 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17J  ASN*     4.9     6.3    -      -       +      +
     20J  ILE*     3.7    25.1    -      -       +      -
     21J  ALA*     3.7    39.0    -      -       +      +
     24J  GLN*     3.5    24.2    -      -       -      +
     25J  TYR*     4.1     8.1    -      -       +      +
     76J  LYS      4.9     2.0    -      -       -      +
     78J  LEU*     3.9    15.0    -      -       +      +
     89J  CYS      3.0    18.1    +      -       -      +
     90J  ASP      3.5     4.7    -      -       -      +
     92J  ASN*     1.3    80.3    -      -       -      +
     94J  GLU*     1.3    57.5    +      -       -      +
     96J  LYS*     3.3    12.1    +      -       +      +
     97J  ALA*     2.9    27.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 94 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21J  ALA*     5.3     0.5    -      -       -      +
     25J  TYR*     2.5    26.5    +      -       -      +
     51J  GLU*     4.5     1.6    -      -       -      +
     90J  ASP      2.9    20.7    +      -       -      +
     91J  LEU*     3.0     4.7    +      -       -      +
     93J  LEU*     1.3    77.8    -      -       -      +
     95J  LEU*     1.3    57.2    +      -       -      +
     97J  ALA*     3.6     6.4    -      -       -      +
     98J  THR*     2.9    34.6    +      -       -      -
    127J  GLU*     3.0    43.7    -      -       -      +
    130J  HIS*     2.8    29.3    +      -       +      +
    131J  ILE*     3.6    22.4    -      -       +      -
    134J  LEU*     4.1     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 95 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88J  GLN*     5.6     1.3    -      -       -      +
     91J  LEU*     2.9    42.3    +      -       +      +
     92J  ASN*     3.7    12.8    -      -       -      +
     94J  GLU*     1.3    75.9    -      -       -      +
     96J  LYS*     1.3    63.0    +      -       -      +
     98J  THR*     3.5     9.5    -      -       +      +
     99J  LYS*     3.1    23.8    +      -       -      +
    131J  ILE*     4.2    21.3    -      -       +      -
    135J  GLU*     5.4     3.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 96 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13J  LYS*     4.1    11.0    -      -       -      +
     17J  ASN*     3.7    14.8    +      -       -      +
     92J  ASN      3.3     9.4    +      -       -      +
     93J  LEU*     3.5    16.6    -      -       +      +
     94J  GLU      3.3     0.2    -      -       -      -
     95J  LEU*     1.3    77.9    -      -       -      +
     97J  ALA*     1.3    67.4    +      -       -      +
     99J  LYS*     3.3    19.5    +      -       -      +
    100J  ASP*     2.6    52.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 97 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14J  ILE*     4.8     0.2    -      -       -      +
     17J  ASN*     4.1    27.2    +      -       +      +
     18J  GLU*     6.1     0.7    -      -       -      +
     93J  LEU*     2.9    19.8    +      -       +      +
     94J  GLU*     3.3    18.8    +      -       -      +
     96J  LYS*     1.3    76.6    -      -       -      +
     98J  THR*     1.3    57.8    +      -       -      +
    100J  ASP*     3.2     5.0    +      -       -      +
    101J  LEU*     3.0    40.8    +      -       +      +
    127J  GLU*     4.9     6.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 98 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94J  GLU      2.9    20.7    +      -       -      -
     95J  LEU*     3.5    11.7    -      -       +      +
     97J  ALA*     1.3    75.1    -      -       -      +
     99J  LYS*     1.3    65.2    +      -       -      +
    101J  LEU*     3.4     5.9    +      -       -      +
    102J  ARG*     3.1    59.5    +      -       -      +
    124J  LEU*     4.1    15.6    -      -       +      +
    127J  GLU*     4.1    10.2    -      -       -      +
    128J  GLU*     4.7     1.2    -      -       -      +
    131J  ILE*     3.6    19.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 99 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95J  LEU      3.1    14.8    +      -       -      +
     96J  LYS*     3.3    23.5    +      -       -      +
     98J  THR*     1.3    76.6    -      -       -      +
    100J  ASP*     1.3    72.8    +      -       -      +
    101J  LEU      3.3     0.3    +      -       -      -
    102J  ARG*     3.3    16.2    +      -       -      +
    103J  GLU*     3.3    28.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 100 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10J  HIS*     4.7     2.8    +      -       -      -
     13J  LYS*     3.2    30.8    +      -       +      +
     14J  ILE*     3.6    11.8    -      -       +      +
     17J  ASN*     2.8    26.5    +      -       -      +
     96J  LYS*     2.6    47.1    +      -       -      +
     97J  ALA      3.2     2.9    +      -       -      +
     99J  LYS*     1.3    82.4    +      -       -      +
    101J  LEU*     1.3    56.7    +      -       -      +
    103J  GLU*     3.3    13.0    +      -       -      +
    104J  ALA*     3.0    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 101 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14J  ILE*     3.6    34.0    -      -       +      +
     18J  GLU*     5.2     1.3    -      -       -      +
     97J  ALA*     3.0    31.6    +      -       +      +
     98J  THR*     3.6     8.7    -      -       -      +
     99J  LYS      3.2     0.2    -      -       -      -
    100J  ASP*     1.3    75.1    -      -       -      +
    102J  ARG*     1.3    67.3    +      -       -      +
    104J  ALA*     3.1     2.5    +      -       -      +
    105J  ILE*     3.0    30.6    +      -       +      +
    120J  LEU*     3.6    38.8    -      -       +      +
    123J  ILE*     4.0    20.6    -      -       +      -
    124J  LEU*     4.3    17.0    -      -       +      -
    127J  GLU*     4.1    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 102 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111F  VAL      5.5     0.4    -      -       -      -
    112F  HIS*     2.9    50.0    +      -       +      +
    113F  ASP*     4.1     9.9    +      -       -      +
    114F  TYR*     3.9    16.5    -      -       +      +
     98J  THR*     3.1    38.6    +      -       -      +
     99J  LYS*     3.7    10.1    -      -       -      +
    101J  LEU*     1.3    78.1    -      -       -      +
    103J  GLU*     1.3    58.3    +      -       +      +
    105J  ILE*     3.3     2.8    +      -       -      +
    106J  VAL*     3.0    31.9    +      -       -      +
    124J  LEU*     3.8    17.6    -      -       +      +
    128J  GLU*     2.8    31.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 103 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112F  HIS*     6.2     0.4    -      -       +      -
     10J  HIS*     4.0    17.4    -      -       +      -
     13J  LYS*     5.0     6.2    +      -       -      -
     99J  LYS*     3.3    29.5    +      -       +      +
    100J  ASP*     3.7    16.5    -      -       -      +
    101J  LEU      3.3     0.4    -      -       -      -
    102J  ARG*     1.3    76.5    -      -       +      +
    104J  ALA*     1.3    63.1    +      -       -      +
    106J  VAL*     3.4     9.0    +      -       -      +
    107J  HIS*     3.1    22.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 104 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10J  HIS*     3.6    35.4    +      -       +      +
     14J  ILE*     4.3    11.2    -      -       +      -
    100J  ASP      3.0    16.8    +      -       -      +
    101J  LEU      3.1     4.4    +      -       -      +
    103J  GLU*     1.3    76.4    -      -       -      +
    105J  ILE*     1.3    58.0    +      -       -      +
    107J  HIS*     3.3     3.1    +      -       -      +
    108J  CYS*     2.9    32.7    +      -       -      -
    120J  LEU*     3.6    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 105 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114F  TYR*     3.4    44.6    -      -       +      -
    101J  LEU      3.0    21.8    +      -       -      +
    102J  ARG      3.6     4.3    -      -       -      +
    104J  ALA*     1.3    74.3    -      -       -      +
    106J  VAL*     1.3    66.1    +      -       -      +
    108J  CYS*     3.4     6.8    +      -       -      +
    109J  GLU*     3.0    22.3    +      -       -      +
    117J  ARG*     3.8    30.2    +      -       +      +
    120J  LEU*     3.7    22.9    -      -       +      +
    121J  LYS*     4.1    22.2    -      -       +      +
    124J  LEU*     4.1    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 106 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112F  HIS*     3.6    30.1    -      -       +      +
    114F  TYR*     3.2    21.3    -      -       -      +
    102J  ARG      3.0    18.5    +      -       -      +
    103J  GLU*     3.4     9.4    +      -       -      +
    105J  ILE*     1.3    77.2    -      -       -      +
    107J  HIS*     1.3    65.4    +      -       -      +
    109J  GLU*     3.6     6.2    -      -       -      +
    110J  GLN*     3.0    28.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 107 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4J  ASP*     3.0    22.7    +      -       -      -
      6J  LYS*     3.1    24.8    -      -       +      +
      7J  VAL*     3.7    26.7    -      -       +      -
     10J  HIS*     3.9    19.5    +      +       +      +
    103J  GLU      3.1    11.4    +      -       -      +
    104J  ALA      3.7     6.5    -      -       -      +
    106J  VAL*     1.3    83.7    -      -       -      +
    108J  CYS*     1.3    61.9    +      -       -      +
    110J  GLN*     3.1    24.7    +      -       -      +
    111J  VAL*     3.1    39.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 108 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7J  VAL*     4.3    17.9    -      -       -      -
     10J  HIS*     6.1     1.3    -      -       -      -
     11J  LEU*     5.6     0.4    -      -       -      -
    104J  ALA*     2.9    26.0    +      -       -      +
    105J  ILE      3.7     4.7    -      -       -      +
    107J  HIS*     1.3    72.7    -      -       -      +
    109J  GLU*     1.3    57.7    +      -       -      +
    111J  VAL*     3.4     4.7    +      -       -      -
    112J  HIS      2.9    10.4    +      -       -      -
    113J  ASP*     2.8    46.0    +      -       +      +
    116J  SER*     3.8    24.5    -      -       -      -
    117J  ARG*     4.0    10.3    -      -       +      -
    120J  LEU*     3.9    17.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 109 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109F  GLU*     4.2     7.2    -      -       -      +
    109G  GLU*     4.2     7.6    -      -       -      +
    117G  ARG*     2.6    34.6    +      -       -      -
    105J  ILE      3.0    17.4    +      -       -      +
    106J  VAL*     3.6     7.2    -      -       -      +
    108J  CYS*     1.3    76.4    -      -       -      +
    110J  GLN*     1.3    64.3    +      -       -      +
    112J  HIS*     3.1    21.8    +      -       -      -
    114J  TYR*     3.7    16.7    +      -       -      -
    117J  ARG*     2.9    42.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 110 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106J  VAL*     3.0    20.9    +      -       +      +
    107J  HIS*     3.1    32.3    +      -       -      +
    109J  GLU*     1.3    79.4    -      -       -      +
    111J  VAL*     1.3    64.1    +      -       +      +
    112J  HIS*     3.5    13.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 111 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102G  ARG*     5.6     0.5    -      -       -      -
      4J  ASP*     4.0    21.5    -      -       +      +
      7J  VAL*     3.7    29.8    -      -       +      -
    107J  HIS*     3.1    36.4    +      -       +      +
    108J  CYS      4.0     3.8    -      -       -      +
    110J  GLN*     1.3    85.9    -      -       +      +
    112J  HIS*     1.3    70.8    +      -       -      +
    113J  ASP*     3.4     5.9    +      -       +      +
----------------------------------------------------------
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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