Contacts of the helix formed by residues 126 - 158 (chain C) in PDB entry 6WYG


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 126 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11C  ASN*     3.3    22.0    +      -       -      +
     12C  TYR*     3.6    10.9    -      -       -      -
     13C  HIS      6.0     0.4    -      -       -      +
     16C  SER*     4.7     3.5    +      -       -      +
     76C  ARG*     3.0    38.4    +      -       -      -
    121C  ALA*     2.8    21.8    +      -       -      +
    122C  THR*     4.8     0.8    -      -       -      +
    124C  LYS*     4.4     7.0    -      -       +      +
    125C  ASN*     1.3    74.2    -      -       -      +
    127C  PRO*     1.3    61.9    -      -       -      +
    128C  HIS*     3.5     5.4    +      -       -      +
    129C  LEU*     3.2    23.1    +      -       +      +
    130C  ALA*     3.1    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 127 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11C  ASN*     4.1     8.5    -      -       -      +
    125C  ASN*     3.3    13.9    -      -       +      +
    126C  ASP*     1.3    81.9    -      -       -      +
    128C  HIS*     1.3    60.2    +      -       -      +
    130C  ALA*     3.8     8.8    -      -       +      +
    131C  ASP*     2.9    32.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 128 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72C  LEU*     3.6    30.0    -      -       +      +
     75C  GLN*     5.4     4.2    +      -       +      -
     76C  ARG*     3.0    38.7    +      -       -      +
    126C  ASP*     3.2     3.4    +      -       -      +
    127C  PRO*     1.3    81.6    -      -       -      +
    129C  LEU*     1.3    57.0    +      -       -      +
    131C  ASP*     3.8     3.1    -      -       -      +
    132C  PHE*     2.9    34.4    +      +       +      +
----------------------------------------------------------
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Residues in contact with LEU 129 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  TYR*     4.3     6.5    -      -       +      -
     16C  SER*     3.7    33.0    -      -       -      +
     20C  ILE*     3.8    25.4    -      -       +      -
     72C  LEU*     4.0    19.1    -      -       +      -
     76C  ARG*     4.1     3.4    -      -       -      +
    117C  LEU*     4.0    14.4    -      -       +      -
    120C  LEU*     6.0     0.2    -      -       +      -
    121C  ALA*     3.8    16.8    -      -       +      -
    126C  ASP*     3.2    26.4    +      -       -      +
    128C  HIS*     1.3    82.4    +      -       -      +
    130C  ALA*     1.3    63.7    +      -       -      +
    132C  PHE*     3.3     5.5    +      -       +      +
    133C  ILE*     3.0    38.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 130 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118C  HIS*     3.2    41.0    -      -       +      +
    121C  ALA*     3.7     7.5    -      -       +      +
    122C  THR*     4.1    14.4    -      -       +      -
    126C  ASP      3.1    16.5    +      -       -      +
    127C  PRO*     3.8     8.7    -      -       +      +
    129C  LEU*     1.3    76.4    -      -       -      +
    131C  ASP*     1.3    57.8    +      -       -      +
    133C  ILE*     3.3     1.0    +      -       -      -
    134C  GLU*     2.9    28.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 131 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127C  PRO      2.9    19.0    +      -       -      +
    128C  HIS*     4.0     3.8    -      -       -      +
    130C  ALA*     1.3    73.8    -      -       -      +
    132C  PHE*     1.3    62.4    +      -       -      +
    134C  GLU*     3.5     9.6    -      -       -      +
    135C  THR*     2.8    52.7    +      -       -      -
    203C   CA      2.8    23.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 132 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  LYS*     3.8    32.3    -      -       +      -
     69C  LEU*     3.9    13.5    -      -       +      -
     72C  LEU*     3.6    46.0    -      -       +      -
     75C  GLN*     5.3     4.5    -      -       -      -
    128C  HIS*     2.9    27.7    +      +       +      +
    129C  LEU*     3.6     7.6    -      -       +      +
    131C  ASP*     1.3    75.5    +      -       -      +
    133C  ILE*     1.3    76.0    +      -       +      +
    135C  THR*     4.8     0.9    -      -       -      -
    136C  HIS*     3.0    56.0    +      +       -      +
    137C  TYR*     3.7    21.3    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 133 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20C  ILE*     4.7     3.4    -      -       +      -
     69C  LEU*     4.9     4.3    -      -       +      -
    114C  LEU*     3.9    36.8    -      -       +      +
    117C  LEU*     4.0    35.4    -      -       +      -
    118C  HIS*     4.2    13.5    -      -       +      +
    129C  LEU*     3.0    33.3    +      -       +      +
    130C  ALA*     3.5     7.9    -      -       -      +
    132C  PHE*     1.3    85.5    -      -       +      +
    134C  GLU*     1.3    67.0    +      -       -      +
    137C  TYR*     2.9    22.8    +      -       +      +
    138C  LEU*     3.1    24.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 134 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118C  HIS*     2.7    32.9    +      -       +      +
    130C  ALA*     2.9    20.2    +      -       -      +
    131C  ASP*     3.5     9.6    +      -       -      +
    132C  PHE      3.3     0.2    -      -       -      -
    133C  ILE*     1.3    79.5    -      -       -      +
    135C  THR*     1.3    65.3    +      -       -      +
    138C  LEU*     3.0    37.4    +      -       +      +
    139C  ASN*     3.9     6.1    +      -       -      +
    203C   CA      2.1    33.3    -      -       -      -
    204C   CA      3.8    13.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 135 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131C  ASP*     2.8    42.5    +      -       -      -
    132C  PHE*     4.2     1.6    -      -       -      -
    134C  GLU*     1.3    73.8    -      -       -      +
    136C  HIS*     1.3    82.2    +      -       +      +
    139C  ASN*     5.8     2.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 136 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65C  HIS*     3.7    18.9    -      -       -      -
     68C  LYS*     3.5    30.2    +      -       +      -
    132C  PHE*     3.0    47.1    +      +       -      +
    135C  THR*     1.3    98.7    -      -       +      +
    137C  TYR*     1.3    79.9    +      -       +      +
    140C  GLU*     4.2     7.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 137 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27C  GLU*     3.8    20.6    -      -       -      -
     65C  HIS*     2.3    65.4    +      +       +      -
     68C  LYS*     3.8     7.5    -      -       +      +
     69C  LEU*     3.2    22.2    +      -       +      +
    114C  LEU*     3.8    29.2    -      -       +      -
    132C  PHE*     3.7    30.5    -      +       -      -
    133C  ILE*     2.9    17.0    +      -       +      +
    134C  GLU      3.5     0.2    +      -       -      -
    136C  HIS*     1.3    96.2    -      -       +      +
    138C  LEU*     1.3    61.3    +      -       -      +
    139C  ASN      3.5     1.8    -      -       -      -
    140C  GLU*     3.4     5.4    +      -       -      +
    141C  GLN*     2.8    34.7    +      -       +      +
    201C   FE      4.5     2.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 138 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111C  ASN*     4.1    17.5    -      -       -      +
    114C  LEU*     4.2    15.7    -      -       +      -
    115C  LEU*     4.5    22.2    -      -       +      -
    118C  HIS*     4.4    14.4    -      -       +      -
    133C  ILE*     3.1    28.1    +      -       +      +
    134C  GLU*     3.0    34.9    +      -       +      +
    137C  TYR*     1.3    76.0    -      -       -      +
    139C  ASN*     1.3    60.3    +      -       -      +
    141C  GLN*     3.2     5.1    +      -       -      +
    142C  VAL*     3.0    31.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 139 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134C  GLU      3.9     5.4    +      -       -      +
    135C  THR      5.8     2.4    +      -       -      +
    137C  TYR      3.5     0.2    -      -       -      -
    138C  LEU*     1.3    78.8    -      -       -      +
    140C  GLU*     1.3    58.5    +      -       -      +
    142C  VAL*     4.3    17.6    -      -       -      +
    143C  LYS*     2.8    53.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 140 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65C  HIS*     4.3    16.8    -      -       +      -
    136C  HIS      4.2    15.7    -      -       -      +
    137C  TYR      3.4     8.1    +      -       -      +
    138C  LEU      3.2     0.6    -      -       -      -
    139C  ASN*     1.3    79.9    -      -       -      +
    141C  GLN*     1.3    58.3    +      -       +      +
    143C  LYS*     3.4     9.0    +      -       -      +
    144C  ALA*     2.9    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 141 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107C  GLU*     2.7    44.7    +      -       -      +
    110C  VAL*     3.7     9.7    -      -       -      +
    111C  ASN*     3.4    27.5    -      -       -      +
    114C  LEU*     3.5    20.0    -      -       +      -
    137C  TYR*     2.8    21.7    +      -       +      +
    138C  LEU      3.6     1.6    -      -       -      +
    140C  GLU*     1.3    76.2    -      -       -      +
    142C  VAL*     1.3    58.9    +      -       -      +
    144C  ALA*     3.3     2.6    +      -       -      +
    145C  ILE*     2.9    37.3    +      -       -      +
    201C   FE      3.1     9.9    -      -       -      -
    202C   FE      2.3    28.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 142 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111C  ASN*     5.0    13.2    -      -       -      +
    138C  LEU*     3.0    19.6    +      -       +      +
    139C  ASN*     3.8    19.1    -      -       -      +
    141C  GLN*     1.3    77.1    -      -       -      +
    143C  LYS*     1.3    64.0    +      -       +      +
    145C  ILE*     3.3     6.9    +      -       +      +
    146C  LYS*     2.9    26.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 143 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139C  ASN*     2.8    44.9    +      -       -      +
    140C  GLU*     3.9     7.0    -      -       -      +
    142C  VAL*     1.3    78.0    -      -       +      +
    144C  ALA*     1.3    56.0    +      -       -      +
    146C  LYS*     3.3     6.0    +      -       -      +
    147C  GLU*     2.9    31.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 144 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58C  GLN*     5.1     8.7    -      -       -      +
    107C  GLU*     4.2    26.2    -      -       +      +
    140C  GLU      2.9    18.7    +      -       -      +
    141C  GLN*     3.7     6.1    -      -       -      +
    143C  LYS*     1.3    77.9    -      -       -      +
    145C  ILE*     1.3    56.8    +      -       -      +
    147C  GLU*     3.3     8.0    +      -       -      +
    148C  LEU*     2.9    37.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 145 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104C  LEU*     3.8    21.3    -      -       +      +
    107C  GLU*     3.7    38.8    -      -       +      +
    108C  LYS*     4.0    24.0    -      -       +      +
    111C  ASN*     3.9    25.8    -      -       +      +
    141C  GLN*     2.9    21.9    +      -       -      +
    142C  VAL*     3.9     5.8    -      -       +      +
    144C  ALA*     1.3    74.4    -      -       -      +
    146C  LYS*     1.3    64.6    +      -       -      +
    148C  LEU*     3.5     2.6    +      -       -      -
    149C  GLY*     3.0    20.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 146 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42A  ASP*     2.9    40.1    +      -       -      -
     43A  ARG*     4.8     0.4    -      -       -      +
     44A  ASP*     3.8    23.5    -      -       +      +
    142C  VAL*     2.9    21.0    +      -       +      +
    143C  LYS*     3.7     6.3    -      -       -      +
    145C  ILE*     1.3    77.0    -      -       -      +
    147C  GLU*     1.3    57.2    +      -       -      +
    149C  GLY*     3.3     2.2    +      -       -      -
    150C  ASP*     2.6    69.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 147 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54C  TYR*     2.6    34.9    +      -       -      +
     58C  GLN*     3.9     9.9    +      -       -      -
    143C  LYS      2.9    18.1    +      -       -      +
    144C  ALA*     3.8     6.0    -      -       -      +
    146C  LYS*     1.3    74.8    -      -       -      +
    148C  LEU*     1.3    62.3    +      -       -      +
    150C  ASP*     3.3     9.7    +      -       -      +
    151C  HIS*     3.0    47.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 148 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34C  TYR*     4.2     4.0    -      -       +      +
     54C  TYR*     3.7    20.2    -      -       +      +
     58C  GLN*     6.0     1.8    -      -       -      +
    100C  MET*     3.7    31.8    -      -       +      +
    103C  ALA*     3.7    32.1    -      -       +      +
    104C  LEU*     3.7    15.3    -      -       +      +
    107C  GLU*     3.6    32.3    -      -       +      +
    144C  ALA*     2.9    22.0    +      -       +      +
    145C  ILE*     3.8     4.3    -      -       -      +
    147C  GLU*     1.3    76.9    -      -       -      +
    149C  GLY*     1.3    58.2    +      -       -      +
    151C  HIS*     3.2     4.7    +      -       -      +
    152C  VAL*     2.9    34.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 149 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44A  ASP*     3.9    12.8    -      -       -      -
    104C  LEU*     4.3    13.1    -      -       -      +
    145C  ILE      3.0    15.5    +      -       -      -
    146C  LYS      3.7     3.1    -      -       -      -
    148C  LEU*     1.3    74.1    -      -       -      +
    150C  ASP*     1.3    64.3    +      -       -      +
    152C  VAL*     3.2     7.3    +      -       -      +
    153C  THR*     2.9    28.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 150 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42A  ASP*     5.4     0.2    -      -       -      +
     44A  ASP*     3.3    13.8    -      -       -      -
     47A  ALA*     3.6    24.3    -      -       +      +
    146C  LYS*     2.6    49.8    +      -       -      +
    147C  GLU*     3.4    12.4    -      -       -      +
    149C  GLY*     1.3    74.9    -      -       -      +
    151C  HIS*     1.3    69.1    +      -       +      +
    153C  THR*     3.3     3.5    +      -       -      -
    154C  ASN*     2.9    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 151 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54C  TYR*     3.7    28.3    +      +       -      -
    100C  MET*     3.6    26.7    -      -       +      -
    147C  GLU*     3.0    35.3    +      -       +      +
    148C  LEU*     3.2     7.2    +      -       -      +
    150C  ASP*     1.3    80.8    -      -       +      +
    152C  VAL*     1.3    63.2    +      -       -      +
    154C  ASN*     3.3     2.3    +      -       -      +
    155C  LEU*     2.9    30.7    +      -       -      +
    170C  PHE*     3.6    21.6    -      +       +      -
    174C  THR*     3.6    23.8    -      -       +      +
    175C  LEU*     3.9    14.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 152 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97C  LEU*     3.7    13.3    -      -       +      +
    100C  MET*     3.9    31.2    -      -       +      +
    101C  GLU*     4.0    31.4    -      -       +      +
    104C  LEU*     4.6    12.8    -      -       +      -
    148C  LEU      2.9    21.7    +      -       -      +
    149C  GLY*     3.6     7.0    -      -       -      +
    150C  ASP      3.2     0.2    -      -       -      -
    151C  HIS*     1.3    75.2    -      -       -      +
    153C  THR*     1.3    64.9    +      -       -      +
    155C  LEU*     3.4     0.4    +      -       -      -
    156C  ARG*     3.0    32.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 153 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44A  ASP*     2.6    24.0    +      -       -      +
     45A  ASP*     3.4    36.8    -      -       -      +
     46A  VAL*     3.7    15.7    -      -       -      +
     47A  ALA*     4.6     0.4    -      -       -      -
    149C  GLY      2.9     9.9    +      -       -      -
    150C  ASP*     3.5     4.0    -      -       -      -
    152C  VAL*     1.3    76.9    -      -       -      +
    154C  ASN*     1.3    57.7    +      -       -      +
    156C  ARG*     3.1     6.6    +      -       -      +
    157C  CYS*     2.9    40.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 154 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46A  VAL      4.3     4.9    -      -       -      +
     47A  ALA*     3.0    35.4    +      -       -      +
     48A  LEU*     4.4     7.6    -      -       -      +
    168A  TYR*     3.5    25.0    -      -       +      +
    172A  LYS*     5.1     1.3    +      -       -      -
    150C  ASP*     2.9    29.4    +      -       -      +
    151C  HIS*     4.6     2.8    +      -       -      +
    153C  THR*     1.3    76.4    -      -       -      +
    155C  LEU*     1.3    64.5    +      -       -      +
    157C  CYS*     3.3     4.8    +      -       -      +
    158C  MET*     3.0    31.2    +      -       -      +
    170C  PHE*     3.8    23.5    -      -       +      -
    174C  THR*     5.5     1.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 155 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51C  PHE*     4.3     7.9    -      -       +      -
     96C  GLY      3.9     7.6    -      -       -      +
     97C  LEU*     3.8    37.7    -      -       +      +
    100C  MET*     4.1    21.1    -      -       +      -
    151C  HIS      2.9    21.9    +      -       -      +
    154C  ASN*     1.3    77.6    -      -       -      +
    156C  ARG*     1.3    60.7    +      -       -      +
    158C  MET*     3.4     8.6    +      -       -      +
    159C  GLY      3.5     0.2    +      -       -      -
    160C  ALA*     3.0    41.6    +      -       +      +
    166C  ALA*     4.6     2.2    -      -       +      +
    167C  GLU*     4.4    11.7    -      -       +      -
    170C  PHE*     3.6    39.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 156 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97C  LEU*     3.9    21.6    -      -       +      +
    101C  GLU*     2.2    41.6    +      -       -      -
    152C  VAL*     3.0    29.7    +      -       -      +
    153C  THR*     3.6     5.6    -      -       -      +
    155C  LEU*     1.3    75.0    -      -       -      +
    157C  CYS*     1.3    67.6    +      -       -      +
    159C  GLY*     3.1    14.2    +      -       -      -
    160C  ALA      4.3     9.3    +      -       -      +
    161C  PRO*     5.7     1.2    -      -       -      +
    205C  RFT      4.8     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 157 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46A  VAL      5.4     2.0    -      -       -      -
    164A  GLY*     3.5    30.7    +      -       -      +
    165A  LEU      3.7     0.5    +      -       -      -
    168A  TYR*     6.4     0.2    -      -       +      -
    153C  THR*     2.9    30.3    +      -       -      +
    154C  ASN*     3.9     5.6    -      -       -      +
    156C  ARG*     1.3    76.2    -      -       -      +
    158C  MET*     1.3    58.7    +      -       +      +
    159C  GLY*     3.0     5.5    +      -       -      -
    205C  RFT      1.8    63.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 158 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164A  GLY      4.6     0.2    -      -       -      +
    165A  LEU*     3.9    32.6    -      -       +      +
    168A  TYR*     3.5    63.9    -      -       +      -
    154C  ASN      3.0    25.7    +      -       -      +
    155C  LEU*     3.8     5.4    -      -       -      +
    156C  ARG      3.2     0.2    -      -       -      -
    157C  CYS*     1.3    74.5    -      -       +      +
    159C  GLY*     1.3    57.7    +      -       -      +
    163C  SER*     4.1     3.6    +      -       -      -
    166C  ALA*     3.1    50.0    -      -       +      +
    169C  LEU*     4.2     7.2    -      -       +      -
    170C  PHE*     3.6    19.7    -      -       -      +
----------------------------------------------------------
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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