Contacts of the helix formed by residues 126 - 158 (chain D) 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 D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11D  ASN*     3.4    19.4    +      -       -      +
     12D  TYR*     4.0     4.3    -      -       -      -
     13D  HIS      5.2     1.3    +      -       -      +
     16D  SER*     4.5     4.2    +      -       -      +
     76D  ARG*     2.3    49.0    +      -       -      -
    121D  ALA*     3.1    22.6    +      -       -      +
    122D  THR*     4.9     1.2    -      -       -      +
    124D  LYS*     4.3     8.7    -      -       +      +
    125D  ASN*     1.3    74.2    -      -       -      +
    127D  PRO*     1.3    67.7    -      -       -      +
    129D  LEU*     3.2    22.9    -      -       +      +
    130D  ALA*     3.3    16.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 127 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11D  ASN*     3.9     9.4    -      -       -      +
    122D  THR*     6.4     0.2    -      -       -      -
    125D  ASN      3.6     8.0    -      -       -      +
    126D  ASP*     1.3    85.2    -      -       -      +
    128D  HIS*     1.3    65.3    +      -       +      +
    130D  ALA*     3.8     7.4    -      -       +      +
    131D  ASP*     3.0    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 128 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72D  LEU*     3.6    31.9    -      -       +      -
     75D  GLN*     5.6     3.2    +      -       +      -
     76D  ARG*     3.0    38.1    +      -       +      +
    126D  ASP      3.3     0.4    -      -       -      -
    127D  PRO*     1.3    82.2    -      -       +      +
    129D  LEU*     1.3    59.5    +      -       -      +
    131D  ASP*     3.5     4.5    +      -       -      +
    132D  PHE*     2.9    42.7    +      +       +      +
----------------------------------------------------------
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Residues in contact with LEU 129 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12D  TYR*     4.5     7.2    -      -       +      -
     16D  SER*     3.6    28.0    -      -       -      -
     20D  ILE*     4.2    16.6    -      -       +      -
     72D  LEU*     3.6    31.4    -      -       +      -
     76D  ARG*     3.4     5.6    -      -       -      +
    117D  LEU*     4.0    11.9    -      -       +      -
    121D  ALA*     3.7    18.8    -      -       +      -
    126D  ASP*     3.2    29.9    +      -       -      +
    128D  HIS*     1.3    83.7    +      -       -      +
    130D  ALA*     1.3    57.6    +      -       -      +
    132D  PHE*     3.4     6.3    +      -       +      +
    133D  ILE*     2.9    35.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 130 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118D  HIS*     3.5    30.2    -      -       +      +
    121D  ALA*     4.1    14.5    -      -       +      +
    122D  THR*     4.7     8.1    -      -       -      +
    126D  ASP      3.3    11.3    +      -       -      +
    127D  PRO*     3.8     9.6    -      -       +      +
    128D  HIS      3.2     0.6    -      -       -      -
    129D  LEU*     1.3    79.0    -      -       -      +
    131D  ASP*     1.3    58.5    +      -       -      +
    133D  ILE*     3.3     3.0    +      -       -      -
    134D  GLU*     2.9    35.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 131 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127D  PRO      3.0    17.8    +      -       -      +
    128D  HIS*     4.1     3.9    -      -       -      +
    130D  ALA*     1.3    76.7    -      -       -      +
    132D  PHE*     1.3    56.0    +      -       -      +
    134D  GLU*     3.1    14.6    +      -       -      +
    135D  THR*     2.3    54.3    +      -       -      +
    203D   CA      2.6    26.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 132 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68D  LYS*     4.0    23.3    -      -       +      -
     69D  LEU*     4.3     9.2    -      -       +      -
     72D  LEU*     3.7    46.9    -      -       +      -
     75D  GLN*     4.9     5.8    -      -       -      -
    128D  HIS*     2.9    30.9    +      -       +      +
    129D  LEU*     3.5     9.4    -      -       +      +
    131D  ASP*     1.3    75.3    +      -       -      +
    133D  ILE*     1.3    75.0    +      -       +      +
    135D  THR*     4.3     2.5    -      -       -      -
    136D  HIS*     2.9    60.7    +      +       -      +
    137D  TYR*     3.8    20.0    -      +       -      -
----------------------------------------------------------
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Residues in contact with ILE 133 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20D  ILE*     5.0     1.8    -      -       +      -
     69D  LEU*     4.8     9.9    -      -       +      -
    114D  LEU*     3.7    46.9    -      -       +      +
    117D  LEU*     3.8    31.2    -      -       +      -
    118D  HIS*     4.1    16.6    -      -       +      +
    129D  LEU*     2.9    25.6    +      -       +      +
    130D  ALA*     3.3     6.7    +      -       -      +
    132D  PHE*     1.3    77.2    -      -       +      +
    134D  GLU*     1.3    69.3    +      -       -      +
    137D  TYR*     2.9    30.8    +      -       +      +
    138D  LEU*     3.1    12.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 134 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118D  HIS*     3.3    26.5    +      -       +      +
    130D  ALA*     2.9    24.2    +      -       -      +
    131D  ASP*     3.1    13.9    -      -       -      +
    132D  PHE      3.3     0.2    -      -       -      -
    133D  ILE*     1.3    80.9    -      -       -      +
    135D  THR*     1.3    65.2    +      -       -      +
    138D  LEU*     3.0    31.9    +      -       +      +
    139D  ASN*     3.9     5.4    +      -       -      +
    203D   CA      2.5    30.0    -      -       -      -
    204D   CA      2.9    21.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 135 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131D  ASP*     2.3    46.0    +      -       -      +
    132D  PHE*     3.8     3.6    -      -       -      -
    134D  GLU*     1.3    73.5    -      -       -      +
    136D  HIS*     1.3    85.4    +      -       +      +
    137D  TYR      4.0     0.2    +      -       -      -
    139D  ASN*     5.6     4.0    +      -       -      +
    140D  GLU      5.8     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 136 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65D  HIS*     4.9     7.6    +      -       -      -
     68D  LYS*     5.3     7.0    -      -       +      -
    132D  PHE*     2.9    55.7    +      +       +      +
    135D  THR*     1.3    96.5    -      -       +      +
    137D  TYR*     1.3    84.5    +      -       +      +
    140D  GLU*     4.3    12.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 137 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  GLU*     3.8    18.4    -      -       -      -
     65D  HIS*     3.0    53.2    +      +       +      -
     68D  LYS*     3.4    16.6    -      -       +      +
     69D  LEU*     3.2    23.2    +      -       +      +
    114D  LEU*     3.7    28.7    -      -       +      -
    132D  PHE*     3.8    22.0    -      +       -      -
    133D  ILE*     2.9    21.9    +      -       +      +
    134D  GLU      3.3     0.4    +      -       -      -
    135D  THR      4.0     0.2    +      -       -      -
    136D  HIS*     1.3   110.5    -      -       +      +
    138D  LEU*     1.3    60.1    +      -       -      +
    139D  ASN      3.5     1.3    -      -       -      -
    140D  GLU*     3.9     6.3    -      -       -      +
    141D  GLN*     2.8    39.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 138 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111D  ASN*     4.7     7.0    -      -       -      +
    114D  LEU*     5.6     2.5    -      -       -      -
    115D  LEU*     5.9     7.4    -      -       +      -
    133D  ILE*     3.1     9.1    +      -       +      +
    134D  GLU*     3.0    27.3    +      -       +      +
    137D  TYR*     1.3    77.8    -      -       -      +
    139D  ASN*     1.3    59.8    +      -       -      +
    141D  GLN*     3.3     3.9    +      -       -      +
    142D  VAL*     3.0    32.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 139 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134D  GLU      3.9     5.4    +      -       -      +
    135D  THR      5.6     3.6    +      -       -      +
    138D  LEU*     1.3    77.0    -      -       -      +
    140D  GLU*     1.3    60.7    +      -       -      +
    142D  VAL*     4.2    15.4    -      -       -      +
    143D  LYS*     2.9    33.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 140 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65D  HIS*     5.1    14.6    -      -       +      +
    135D  THR      5.8     0.8    +      -       -      -
    136D  HIS      4.3    12.8    -      -       -      +
    137D  TYR*     3.4    13.3    +      -       -      +
    138D  LEU      3.3     0.2    -      -       -      -
    139D  ASN*     1.3    78.3    -      -       -      +
    141D  GLN*     1.3    59.0    +      -       +      +
    143D  LYS*     3.3     5.4    +      -       -      +
    144D  ALA*     2.9    28.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 141 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  GLU*     4.5     0.7    -      -       -      +
     65D  HIS*     4.5     6.4    +      -       -      -
    107D  GLU*     2.4    39.2    +      -       -      +
    110D  VAL*     3.7    13.1    -      -       -      +
    111D  ASN*     3.8    21.7    -      -       +      +
    114D  LEU*     3.5    24.8    -      -       +      +
    137D  TYR*     2.8    27.4    +      -       -      +
    138D  LEU      3.9     0.7    -      -       -      +
    140D  GLU*     1.3    70.4    -      -       -      +
    142D  VAL*     1.3    61.2    +      -       -      +
    144D  ALA*     3.6     3.5    -      -       -      +
    145D  ILE*     2.9    37.2    +      -       +      +
    201D   FE      2.3    27.4    -      -       -      -
    202D   FE      2.5     8.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 142 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111D  ASN*     5.0    12.6    -      -       -      +
    138D  LEU      3.0    20.3    +      -       -      +
    139D  ASN*     3.3    18.1    +      -       -      +
    141D  GLN*     1.3    77.9    -      -       -      +
    143D  LYS*     1.3    65.6    +      -       -      +
    145D  ILE*     3.3     6.5    +      -       +      +
    146D  LYS*     2.9    25.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 143 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139D  ASN*     2.9    21.4    +      -       -      +
    140D  GLU*     3.8     5.4    -      -       -      +
    142D  VAL*     1.3    77.3    -      -       -      +
    144D  ALA*     1.3    57.2    +      -       -      +
    146D  LYS*     3.4     7.0    +      -       -      +
    147D  GLU*     2.9    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 144 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58D  GLN*     5.3     8.3    -      -       -      +
    107D  GLU*     4.5    17.9    -      -       +      +
    140D  GLU      2.9    17.9    +      -       -      +
    141D  GLN*     3.6     8.1    -      -       -      +
    143D  LYS*     1.3    77.2    -      -       -      +
    145D  ILE*     1.3    58.6    +      -       -      +
    147D  GLU*     3.3     9.5    +      -       -      +
    148D  LEU*     2.9    36.1    +      -       +      +
    202D   FE      4.5     7.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 145 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104D  LEU*     3.4    27.5    -      -       +      +
    107D  GLU*     3.8    27.1    -      -       +      +
    108D  LYS*     4.0    19.5    -      -       +      -
    111D  ASN*     3.8    37.2    -      -       +      +
    141D  GLN*     2.9    18.8    +      -       -      +
    142D  VAL*     3.9     5.8    -      -       +      +
    144D  ALA*     1.3    75.7    -      -       -      +
    146D  LYS*     1.3    57.8    +      -       -      +
    148D  LEU*     3.4     2.8    +      -       -      -
    149D  GLY*     2.9    25.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 146 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42C  ASP*     2.8    37.1    +      -       -      -
     43C  ARG*     4.8     0.9    -      -       -      +
     44C  ASP*     3.6    29.1    -      -       +      +
    142D  VAL*     2.9    20.7    +      -       +      +
    143D  LYS*     3.7     7.0    -      -       -      +
    145D  ILE*     1.3    76.6    -      -       -      +
    147D  GLU*     1.3    57.4    +      -       -      +
    149D  GLY*     3.2     2.6    +      -       -      -
    150D  ASP*     2.8    55.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 147 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54D  TYR*     2.5    36.7    +      -       -      +
     58D  GLN*     4.2     8.1    +      -       -      +
    143D  LYS      2.9    16.7    +      -       -      +
    144D  ALA*     3.6     7.7    -      -       -      +
    146D  LYS*     1.3    75.8    -      -       -      +
    148D  LEU*     1.3    58.7    +      -       -      +
    150D  ASP*     3.2    12.6    +      -       -      +
    151D  HIS*     2.9    45.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 148 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34D  TYR*     3.9     4.5    -      -       +      +
     54D  TYR*     3.7    22.7    -      -       +      +
     58D  GLN*     5.3     4.7    -      -       -      +
    100D  MET*     3.7    29.4    -      -       -      +
    103D  ALA*     3.7    42.8    -      -       +      +
    104D  LEU*     3.8    15.3    -      -       +      +
    107D  GLU*     3.8    20.4    -      -       +      -
    144D  ALA*     2.9    20.2    +      -       +      +
    145D  ILE*     3.8     4.3    -      -       -      +
    147D  GLU*     1.3    76.0    -      -       -      +
    149D  GLY*     1.3    56.3    +      -       -      +
    151D  HIS*     3.2     5.0    +      -       -      +
    152D  VAL*     2.9    34.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 149 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44C  ASP*     4.0    15.5    -      -       -      -
    104D  LEU*     4.2    12.7    -      -       -      +
    145D  ILE      2.9    15.1    +      -       -      -
    146D  LYS*     3.2     3.1    +      -       -      -
    148D  LEU*     1.3    74.3    -      -       -      +
    150D  ASP*     1.3    64.7    +      -       -      +
    152D  VAL*     3.2     7.9    +      -       -      +
    153D  THR*     2.9    27.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 150 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43C  ARG      3.9     0.3    -      -       -      +
     44C  ASP*     3.2    17.0    -      -       -      +
     47C  ALA*     3.4    24.0    -      -       +      +
    146D  LYS*     2.8    53.7    +      -       -      +
    147D  GLU*     3.4    10.9    -      -       -      +
    149D  GLY*     1.3    74.8    -      -       -      +
    151D  HIS*     1.3    62.1    +      -       +      +
    153D  THR*     3.3     1.4    +      -       -      -
    154D  ASN*     2.8    39.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 151 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54D  TYR*     3.7    31.8    +      +       -      -
    100D  MET*     3.4    39.0    -      -       +      -
    147D  GLU*     2.9    31.2    +      -       +      +
    148D  LEU*     3.4     8.1    -      -       +      +
    150D  ASP*     1.3    80.4    -      -       +      +
    152D  VAL*     1.3    63.3    +      -       -      +
    154D  ASN*     3.4     3.5    +      -       -      +
    155D  LEU*     3.0    31.7    +      -       -      +
    170D  PHE*     3.6    19.9    -      +       +      -
    174D  THR*     3.8    22.6    -      -       +      +
    175D  LEU*     3.9     5.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 152 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97D  LEU*     3.9    13.6    -      -       +      +
    100D  MET*     3.8    32.5    -      -       +      +
    101D  GLU*     4.0    14.1    -      -       +      +
    104D  LEU*     4.5    12.6    -      -       +      -
    148D  LEU      2.9    20.9    +      -       -      +
    149D  GLY*     3.2     6.9    +      -       -      +
    151D  HIS*     1.3    75.9    -      -       -      +
    153D  THR*     1.3    59.1    +      -       -      +
    155D  LEU*     3.5     1.7    +      -       -      -
    156D  ARG*     2.9    69.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 153 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44C  ASP*     2.7    24.2    +      -       -      +
     45C  ASP*     3.5    34.4    -      -       -      +
     46C  VAL      3.5    17.9    -      -       -      +
     47C  ALA*     4.4     0.9    -      -       +      -
    149D  GLY      2.9    11.8    +      -       -      -
    150D  ASP      3.6     3.1    -      -       -      -
    152D  VAL*     1.3    77.4    -      -       -      +
    154D  ASN*     1.3    61.1    +      -       -      +
    156D  ARG*     3.7     9.4    +      -       -      +
    157D  CYS*     2.9    39.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 154 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46C  VAL      4.3     3.5    -      -       -      +
     47C  ALA*     3.2    31.0    +      -       -      +
     48C  LEU*     4.4     5.4    -      -       -      +
    168C  TYR*     3.5    26.8    -      -       +      +
    150D  ASP*     2.8    32.5    +      -       -      +
    151D  HIS*     4.5     3.4    +      -       -      +
    153D  THR*     1.3    75.6    -      -       -      +
    155D  LEU*     1.3    64.8    +      -       -      +
    157D  CYS*     3.1     6.8    +      -       -      +
    158D  MET*     2.8    30.3    +      -       -      +
    170D  PHE*     3.8    22.4    -      -       +      -
    174D  THR*     5.3     2.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 155 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51D  PHE*     3.9    13.2    -      -       +      -
     97D  LEU*     4.0    21.1    -      -       +      +
    100D  MET*     3.8    27.8    -      -       +      -
    151D  HIS      3.0    24.2    +      -       -      +
    152D  VAL*     4.0     2.9    -      -       -      +
    154D  ASN*     1.3    75.9    -      -       -      +
    156D  ARG*     1.3    63.8    +      -       -      +
    158D  MET*     3.3    12.4    +      -       -      +
    159D  GLY      3.5     0.2    +      -       -      -
    160D  ALA*     3.0    34.3    +      -       +      +
    166D  ALA      4.7     0.9    -      -       -      +
    167D  GLU*     4.3    22.0    -      -       +      -
    170D  PHE*     3.5    44.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 156 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97D  LEU*     3.9    18.8    -      -       +      +
    101D  GLU*     2.8    29.7    +      -       -      -
    152D  VAL*     2.9    40.2    +      -       -      +
    153D  THR*     3.7    10.3    +      -       -      +
    155D  LEU*     1.3    76.1    -      -       -      +
    157D  CYS*     1.3    64.1    +      -       -      +
    159D  GLY*     3.0    16.1    +      -       -      -
    160D  ALA      4.0     9.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 157 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46C  VAL      5.1     2.0    -      -       -      -
    164C  GLY*     3.3    28.8    +      -       -      +
    165C  LEU      3.5     0.9    +      -       -      -
    168C  TYR*     6.3     0.4    -      -       +      -
    153D  THR*     2.9    35.9    +      -       -      +
    154D  ASN*     3.6     6.3    -      -       -      +
    156D  ARG*     1.3    74.3    -      -       -      +
    158D  MET*     1.3    63.1    +      -       +      +
    159D  GLY      3.4     0.5    +      -       -      -
    206D  RFT      1.8    64.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 158 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164C  GLY      4.8     0.2    -      -       -      +
    165C  LEU*     3.7    42.0    -      -       +      +
    168C  TYR*     3.4    65.5    -      -       +      -
    154D  ASN      2.8    22.9    +      -       -      +
    155D  LEU*     3.7     4.0    -      -       -      +
    156D  ARG      3.0     0.8    +      -       -      -
    157D  CYS*     1.3    77.6    -      -       +      +
    159D  GLY*     1.3    56.9    +      -       -      +
    163D  SER*     4.1     3.1    +      -       -      -
    166D  ALA*     3.3    43.0    -      -       +      +
    169D  LEU*     4.0     5.4    -      -       +      -
    170D  PHE*     3.6    21.3    -      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


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

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

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