Contacts of the helix formed by residues 72 - 101 (chain C) in PDB entry 2WY2


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 LEU 72 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72A  LEU*     4.3    18.4    -      -       +      -
     68B  MET      5.5     0.9    -      -       -      +
     69B  LYS*     4.0    48.0    -      -       +      +
     70B  VAL*     4.8    13.7    -      -       +      +
     72B  LEU*     4.3    24.9    -      -       +      -
     65C  GLU*     5.4     0.2    +      -       -      -
     70C  VAL*     3.2     9.2    +      -       +      +
     71C  SER*     1.3    69.8    +      -       -      +
     73C  VAL*     1.3    67.3    +      -       +      +
     74C  LEU      3.0     7.0    +      -       -      -
     75C  VAL*     3.2    23.7    +      -       +      +
     76C  HIS*     4.1     0.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 73 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1C  ALA      5.2    10.8    -      -       -      +
      4C  LEU*     4.5    12.1    -      -       +      +
      5C  GLU*     5.3     7.9    -      -       +      -
      8C  VAL*     3.4    32.3    -      -       +      +
     71C  SER*     3.2    20.0    -      -       -      +
     72C  LEU*     1.3    73.4    -      -       +      +
     74C  LEU*     1.3    69.1    +      -       -      +
     75C  VAL      3.0     3.1    -      -       -      -
     76C  HIS*     2.8    22.3    +      -       +      +
     77C  ALA*     3.0    13.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 74 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8C  VAL*     5.8     0.2    -      -       -      -
     55C  GLN*     3.4    22.2    +      -       -      +
     58C  LEU*     4.1    30.7    -      -       +      +
     59C  ILE*     3.9    22.4    -      -       +      -
     62C  ASP*     4.6    13.0    -      -       +      -
     70C  VAL*     4.7     3.4    -      -       +      -
     71C  SER*     3.2    21.9    +      -       -      +
     72C  LEU      3.0     0.6    -      -       -      -
     73C  VAL*     1.3    84.1    -      -       -      +
     75C  VAL*     1.3    62.4    +      -       +      +
     77C  ALA*     3.4     4.5    +      -       +      +
     78C  GLN*     2.8    33.3    +      -       -      +
     14D  MET*     3.5    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 75 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72A  LEU      5.9     0.9    -      -       -      +
     75A  VAL*     3.7    34.8    -      -       +      -
     76A  HIS      6.0     0.4    -      -       -      +
     79A  LEU*     5.4     3.6    -      -       +      -
     75B  VAL*     3.7    27.6    -      -       +      -
     78B  GLN*     6.2     0.2    -      -       -      +
     70C  VAL*     6.5     1.3    -      -       +      -
     71C  SER      5.3     0.9    -      -       -      +
     72C  LEU*     3.2    15.0    +      -       +      +
     74C  LEU*     1.3    81.1    -      -       +      +
     76C  HIS*     1.3    59.0    +      -       -      +
     78C  GLN*     4.0    13.2    -      -       -      +
     79C  LEU*     2.6    41.7    +      -       +      +
     14D  MET*     6.4     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 76 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59B  ILE*     4.7    13.8    -      -       +      +
     74B  LEU*     6.1     2.9    -      -       +      -
     75B  VAL*     5.9     2.0    -      -       +      +
     78B  GLN*     2.9    41.5    +      -       -      -
      8C  VAL*     3.7    12.4    -      -       +      +
     12C  ILE*     3.3    46.3    -      -       +      +
     72C  LEU      4.1     0.6    +      -       -      +
     73C  VAL*     2.8    17.7    +      -       -      +
     75C  VAL*     1.3    80.4    -      -       -      +
     77C  ALA*     1.3    61.4    +      -       -      +
     79C  LEU*     3.7     2.8    -      -       -      +
     80C  HIS*     3.1    25.2    +      +       -      +
----------------------------------------------------------
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Residues in contact with ALA 77 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8C  VAL*     4.5    10.5    -      -       +      +
     11C  LEU*     3.8    32.3    -      -       +      -
     12C  ILE*     4.3     9.9    -      -       -      -
     55C  GLN*     4.1     7.2    -      -       -      +
     58C  LEU*     5.6     2.7    -      -       +      -
     73C  VAL      3.0     9.9    +      -       -      +
     74C  LEU*     3.8     9.9    -      -       +      +
     76C  HIS*     1.3    74.8    +      -       -      +
     78C  GLN*     1.3    60.5    +      -       -      +
     80C  HIS*     3.8     0.5    -      -       -      +
     81C  LEU*     2.8    41.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 78 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75A  VAL*     6.1     0.5    -      -       -      +
     76A  HIS*     3.7    24.1    +      -       -      +
     79A  LEU*     3.4    19.1    -      -       +      +
     80A  HIS*     3.4    29.9    +      -       -      -
     55C  GLN*     3.3    22.4    -      -       -      +
     59C  ILE*     5.2     8.9    -      -       -      +
     74C  LEU*     2.8    26.1    +      -       -      +
     75C  VAL*     3.5    15.1    -      -       -      +
     77C  ALA*     1.3    75.7    -      -       -      +
     79C  LEU*     1.3    56.6    +      -       -      +
     82C  MET*     2.6    47.8    +      -       +      +
     12D  ALA*     4.9     4.4    -      -       -      +
     14D  MET*     5.7     3.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 79 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79A  LEU*     3.6    17.4    -      -       +      +
     75B  VAL*     5.0     5.6    -      -       +      +
     78B  GLN*     3.4    48.7    -      -       +      +
     79B  LEU*     3.6    40.2    -      -       +      +
     82B  MET*     4.1    11.0    -      -       +      -
     83B  THR*     5.6     0.2    -      -       +      -
     75C  VAL*     2.6    26.9    +      -       +      +
     76C  HIS*     3.7     4.7    -      -       -      +
     78C  GLN*     1.3    73.3    -      -       -      +
     80C  HIS*     1.3    54.8    +      -       +      +
     82C  MET*     4.0     0.5    -      -       -      +
     83C  THR*     2.6    52.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 80 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78B  GLN*     3.4    27.9    +      -       -      -
     82B  MET*     4.1    24.7    -      -       +      +
     12C  ILE*     3.2    49.0    +      -       +      +
     15C  SER*     3.5    22.5    +      -       -      +
     16C  GLY*     5.8     1.2    -      -       -      -
     76C  HIS*     3.1    15.7    +      -       -      +
     77C  ALA      4.0     2.0    -      -       -      +
     79C  LEU*     1.3    80.0    -      -       +      +
     81C  LEU*     1.3    59.9    +      -       +      +
     83C  THR*     2.6    18.6    +      -       -      -
     84C  SER*     2.9    22.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 81 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11C  LEU*     4.4    13.5    -      -       +      +
     15C  SER*     4.1    19.5    -      -       -      -
     48C  LEU*     5.0     8.4    -      -       +      +
     51C  ALA*     3.5    36.3    -      -       +      +
     52C  HIS*     4.7     6.3    -      -       +      +
     55C  GLN*     2.8    46.2    -      -       +      +
     77C  ALA*     2.8    34.5    +      -       +      +
     78C  GLN      3.8     0.2    -      -       -      +
     80C  HIS*     1.3    73.5    -      -       +      +
     82C  MET*     1.3    58.7    +      -       +      +
     84C  SER*     3.8     1.6    -      -       -      -
     85C  MET*     2.8    33.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 82 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  ARG*     5.3    10.5    -      -       -      +
     79A  LEU*     4.1     9.4    -      -       +      -
     80A  HIS*     4.1    31.0    -      -       +      +
     83A  THR*     3.9    37.1    -      -       +      +
     52C  HIS*     6.4     2.0    -      -       -      -
     55C  GLN*     5.6     0.4    -      -       -      +
     78C  GLN*     2.6    46.3    +      -       +      +
     79C  LEU      4.0     2.5    -      -       -      +
     81C  LEU*     1.3    73.0    -      -       +      +
     83C  THR*     1.3    63.2    +      -       -      +
     85C  MET*     3.9    19.5    -      -       +      +
     86C  LEU*     3.0    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 83 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83A  THR*     5.4     7.0    -      -       +      -
     82B  MET*     3.9    34.1    -      -       +      +
     83B  THR*     5.2     7.0    -      -       +      +
     86B  LEU*     3.7    22.6    -      -       +      +
     79C  LEU*     2.6    38.1    +      -       +      +
     80C  HIS*     2.6    27.2    +      -       -      -
     82C  MET*     1.3    76.1    -      -       +      +
     84C  SER*     1.3    56.2    +      -       -      -
     86C  LEU*     3.7     2.4    -      -       -      +
     87C  ALA*     2.9    31.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 84 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15C  SER*     2.9    35.7    +      -       -      -
     16C  GLY*     4.8     0.5    -      -       -      -
     18C  ALA*     4.7     2.0    -      -       -      +
     19C  ARG*     4.2    16.2    -      -       -      +
     48C  LEU*     4.0    15.7    -      -       -      +
     80C  HIS*     2.9    21.1    +      -       -      -
     81C  LEU      3.8     2.9    -      -       -      -
     83C  THR*     1.3    77.6    +      -       -      +
     85C  MET*     1.3    57.8    +      -       -      +
     87C  ALA*     3.3     6.3    +      -       -      +
     88C  ARG*     2.9    32.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 85 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  ARG*     4.0    29.4    -      -       -      +
     48C  LEU*     4.1    26.8    -      -       +      +
     52C  HIS*     4.8    22.7    -      -       +      +
     81C  LEU      2.8    20.6    +      -       -      +
     82C  MET*     3.9    21.5    -      -       +      +
     84C  SER*     1.3    73.3    -      -       -      +
     86C  LEU*     1.3    63.2    +      -       -      +
     88C  ARG*     3.4     2.3    +      -       -      +
     89C  GLU*     3.0    27.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 86 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  ARG*     4.4    25.6    -      -       -      +
     83A  THR*     3.7    36.3    -      -       +      +
     86A  LEU*     4.8     9.0    -      -       +      -
     87A  ALA*     3.6    29.6    -      -       +      +
     86B  LEU*     4.7    11.0    -      -       +      -
     82C  MET      3.0    19.3    +      -       -      +
     83C  THR*     3.7     4.7    -      -       -      +
     85C  MET*     1.3    76.4    -      -       -      +
     87C  ALA*     1.3    63.5    +      -       -      +
     89C  GLU*     3.2    11.9    +      -       +      +
     90C  LEU*     3.0    43.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 87 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86B  LEU*     3.6    30.7    -      -       +      +
     90B  LEU*     4.7     6.1    -      -       +      -
     19C  ARG*     4.8     9.6    -      -       +      -
     83C  THR      2.9    20.5    +      -       -      +
     84C  SER*     3.6     6.5    -      -       -      +
     86C  LEU*     1.3    75.1    -      -       -      +
     88C  ARG*     1.3    54.0    +      -       -      +
     90C  LEU*     3.2     6.7    +      -       -      +
     91C  ILE*     2.7    50.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 88 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18C  ALA      5.2     1.8    -      -       -      +
     19C  ARG*     6.0     0.2    -      -       -      -
     22C  ALA*     3.9    23.7    -      -       +      +
     41C  MET*     3.6    33.0    +      -       -      +
     44C  SER*     4.0     7.2    -      -       -      +
     45C  ARG*     3.8    27.1    -      -       -      +
     48C  LEU*     3.3    28.7    -      -       +      -
     84C  SER      2.9    18.6    +      -       -      +
     85C  MET      3.6     4.0    +      -       -      +
     87C  ALA*     1.3    77.6    -      -       -      +
     89C  GLU*     1.3    63.7    +      -       -      +
     91C  ILE*     3.3     7.5    +      -       +      +
     92C  THR*     2.4    51.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 89 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19A  ARG*     4.4    23.9    +      -       -      +
     23A  TYR*     3.8    28.2    -      -       +      +
     85C  MET*     3.0    20.3    +      -       +      +
     86C  LEU*     3.6    11.3    -      -       +      +
     88C  ARG*     1.3    85.6    -      -       -      +
     90C  LEU*     1.3    66.9    +      -       +      +
     92C  THR*     3.2     7.1    +      -       +      -
     93C  GLU*     3.1    29.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 90 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87A  ALA*     4.6     5.6    -      -       +      +
     90A  LEU*     3.8    22.2    -      -       +      -
     91A  ILE*     4.0    20.9    -      -       +      -
     94A  LEU*     3.9    25.4    -      -       +      +
     90B  LEU*     3.8    31.4    -      -       +      -
     86C  LEU*     3.0    42.1    +      -       +      +
     87C  ALA*     3.7     3.1    -      -       -      +
     89C  GLU*     1.3    76.5    -      -       +      +
     91C  ILE*     1.3    60.9    +      -       -      +
     93C  GLU*     3.0    10.5    +      -       +      +
     94C  LEU*     2.8    33.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 91 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89B  GLU*     6.6     0.2    -      -       -      -
     90B  LEU*     4.0    18.4    -      -       +      -
     93B  GLU*     6.4     0.2    -      -       +      -
     19C  ARG*     5.0     5.4    -      -       +      +
     22C  ALA*     3.6    43.7    -      -       +      +
     23C  TYR*     4.2    13.5    -      -       +      +
     25C  ALA*     5.3     0.2    -      -       +      -
     26C  LEU*     3.9    22.7    -      -       +      -
     41C  MET*     5.6     1.1    -      -       +      -
     87C  ALA*     2.7    38.7    +      -       +      +
     88C  ARG*     3.6     4.7    -      -       -      +
     90C  LEU*     1.3    72.0    -      -       -      +
     92C  THR*     1.3    58.5    +      -       -      +
     94C  LEU*     3.0    10.9    +      -       +      +
     95C  ILE*     2.8    36.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 92 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41C  MET*     3.2    35.1    -      -       +      +
     88C  ARG*     2.4    48.1    +      -       -      +
     89C  GLU*     3.2    11.7    -      -       +      +
     90C  LEU      3.1     0.2    -      -       -      -
     91C  ILE*     1.3    75.7    -      -       -      +
     93C  GLU*     1.3    67.1    +      -       +      +
     95C  ILE*     3.2     4.2    +      -       -      +
     96C  GLU*     2.9    26.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 93 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23A  TYR*     3.3    31.1    +      -       +      -
     26A  LEU*     3.2    22.9    -      -       +      +
     30A  LYS*     3.0    29.1    +      -       -      -
     91A  ILE*     6.4     0.2    -      -       +      -
     94A  LEU*     4.3    18.8    -      -       +      -
     98A  HIS*     5.6     1.9    +      -       +      -
     89C  GLU*     3.3    19.4    -      -       +      +
     90C  LEU*     3.0    14.3    +      -       +      +
     92C  THR*     1.3    80.3    -      -       -      +
     94C  LEU*     1.3    63.0    -      -       -      +
     96C  GLU*     3.1     6.5    +      -       -      +
     97C  LEU*     3.0    28.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 94 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94A  LEU*     3.9    11.2    -      -       +      -
     90B  LEU*     3.9    30.1    -      -       +      +
     93B  GLU*     4.3    19.3    -      -       +      -
     94B  LEU*     3.9    24.2    -      -       +      -
     97B  LEU*     3.3    29.4    -      -       +      -
     26C  LEU*     4.5     7.2    -      -       +      -
     90C  LEU*     2.8    19.2    +      -       +      +
     91C  ILE*     3.0    15.2    +      -       +      +
     93C  GLU*     1.3    76.5    -      -       -      +
     95C  ILE*     1.3    57.1    +      -       -      +
     97C  LEU*     3.1     8.5    +      -       -      +
     98C  HIS*     2.5    40.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 95 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25C  ALA*     4.0     5.4    -      -       +      +
     26C  LEU*     3.8    39.0    -      -       +      +
     29C  ALA*     4.0    14.1    -      -       +      -
     34C  PHE*     4.7     7.0    -      -       +      -
     37C  ALA*     4.2    12.3    -      -       +      -
     38C  LYS      5.7     0.4    -      -       -      +
     41C  MET*     3.3    41.1    -      -       +      -
     91C  ILE*     2.8    26.6    +      -       +      +
     92C  THR      3.2     6.7    +      -       -      +
     94C  LEU*     1.3    73.4    -      -       -      +
     96C  GLU*     1.3    62.7    +      -       -      +
     98C  HIS*     3.0    20.2    +      -       -      +
     99C  GLU*     3.0    11.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 96 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30A  LYS*     3.5    27.1    +      -       -      +
     98A  HIS*     6.0     0.9    -      -       -      +
     92C  THR*     2.9    16.9    +      -       -      +
     93C  GLU*     3.1    14.3    +      -       -      +
     95C  ILE*     1.3    76.6    -      -       -      +
     97C  LEU*     1.3    63.2    +      -       +      +
     99C  GLU*     3.0    20.0    +      -       -      +
    100C  LYS*     2.9    42.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 97 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94A  LEU*     3.3    35.0    -      -       +      -
     97A  LEU*     4.6    10.5    -      -       +      -
     98A  HIS*     3.2    38.8    -      -       +      +
    101A  LEU*     3.4    28.5    -      -       +      -
     97B  LEU*     4.6    18.2    -      -       +      -
     93C  GLU      3.0    15.6    +      -       -      +
     94C  LEU*     3.1    11.2    +      -       -      +
     96C  GLU*     1.3    74.7    -      -       +      +
     98C  HIS*     1.3    54.2    +      -       -      +
    100C  LYS*     2.9     9.5    +      -       +      +
    101C  LEU*     2.7    40.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 98 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93B  GLU*     5.6     2.0    -      -       +      -
     96B  GLU*     6.0     1.0    -      -       -      +
     97B  LEU*     3.2    35.0    -      -       +      +
    100B  LYS*     4.0    26.7    +      -       +      +
     26C  LEU*     3.5    24.5    -      -       +      +
     29C  ALA*     4.3    17.9    -      -       +      +
     30C  LYS*     4.3    18.4    -      -       +      +
     34C  PHE*     4.1     6.1    -      -       +      -
     94C  LEU*     2.5    39.2    +      -       +      -
     95C  ILE*     3.0    11.4    +      -       -      +
     97C  LEU*     1.3    76.0    -      -       -      +
     99C  GLU*     1.3    64.1    +      -       -      +
    101C  LEU*     3.2    22.3    +      -       +      +
    102C  LYS      3.5     3.5    +      -       -      -
    103C  ALA*     3.7    14.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 99 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  PHE*     3.4    36.9    -      -       +      +
     38C  LYS*     5.7     3.3    +      -       -      -
     95C  ILE*     3.0     9.6    +      -       +      +
     96C  GLU*     3.0    25.4    +      -       +      +
     98C  HIS*     1.3    77.7    -      -       -      +
    100C  LYS*     1.3    58.6    +      -       +      +
    102C  LYS*     2.9    21.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 100 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30A  LYS*     3.6    40.6    +      -       -      +
     98A  HIS*     4.0    20.9    +      -       +      -
    101A  LEU*     4.6    17.6    -      -       +      +
    103A  ALA*     6.2     4.2    -      -       +      +
     96C  GLU*     2.9    36.2    +      -       +      +
     97C  LEU*     2.9    14.6    +      -       +      +
     99C  GLU*     1.3    72.2    -      -       +      +
    101C  LEU*     1.3    54.2    +      -       -      +
    102C  LYS*     2.7    18.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 101 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101A  LEU*     3.7    15.3    -      -       +      -
     97B  LEU*     3.4    35.4    -      -       +      +
    100B  LYS*     4.6    17.0    -      -       +      +
    101B  LEU*     3.7    40.4    -      -       +      +
     97C  LEU*     2.7    20.9    +      -       +      +
     98C  HIS*     3.2    16.5    +      -       +      +
    100C  LYS*     1.3    69.9    -      -       -      +
    102C  LYS*     1.3    65.4    +      -       -      +
    103C  ALA*     2.9    16.1    +      -       +      +
----------------------------------------------------------
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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