Contacts of the helix formed by residues 286 - 314 (chain B) in PDB entry 6UWZ


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 PRO 286 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134B  VAL*     3.1    22.4    -      -       +      +
    137B  PHE*     4.3     2.2    -      -       +      -
    278B  LEU*     3.5    30.3    -      -       +      -
    284B  ALA      3.7     8.5    -      -       -      +
    285B  VAL*     1.3    86.4    -      -       +      +
    287B  LEU*     1.3    53.6    +      -       -      +
    288B  ILE*     4.1    11.9    -      -       +      -
    289B  GLY*     2.7     9.8    +      -       -      +
    290B  LYS      2.6    32.9    +      -       -      -
    219C  PHE*     6.0     2.5    -      -       +      -
    223C  TYR*     3.5    30.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 287 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135B  LEU      2.7    21.1    +      -       -      +
    136B  TYR*     4.0    11.2    -      -       +      +
    137B  PHE      3.3    12.1    +      -       -      +
    139B  PHE*     3.9    22.9    -      -       +      -
    285B  VAL      3.3     1.1    +      -       -      -
    286B  PRO*     1.3    70.5    -      -       -      +
    288B  ILE*     1.3    56.9    +      -       -      +
    290B  LYS*     3.3    15.2    -      -       +      +
    291B  TYR*     2.9    29.1    +      -       -      +
    472B  ILE*     3.7    28.3    -      -       +      +
    473B  PHE*     4.4     5.6    -      -       +      -
    475B  MET*     3.6    31.9    -      -       +      -
    476B  GLY*     3.7    27.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 288 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137B  PHE*     3.4    35.4    +      -       +      +
    138B  PRO*     4.4     4.5    -      -       +      -
    232B  PHE*     5.0    10.5    -      -       +      +
    233B  ILE*     3.6    36.8    -      -       +      -
    236B  CYS*     6.4     0.4    -      -       +      -
    274B  THR*     3.5    32.1    -      -       +      +
    286B  PRO*     4.1     6.3    -      -       +      -
    287B  LEU*     1.3    78.4    -      -       -      +
    289B  GLY*     1.3    61.7    +      -       -      +
    291B  TYR*     3.3    19.8    +      -       +      +
    292B  LEU*     2.9    41.1    +      -       +      +
    473B  PHE*     4.5     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 289 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    271B  LEU*     5.5     0.2    -      -       -      -
    285B  VAL*     4.2     7.2    -      -       -      -
    286B  PRO*     2.7    16.7    +      -       -      +
    288B  ILE*     1.3    77.8    -      -       -      +
    290B  LYS*     1.3    57.5    +      -       -      -
    292B  LEU*     3.6    12.3    -      -       -      +
    293B  MET*     2.9    35.1    +      -       -      +
    222C  VAL*     4.6     3.5    -      -       -      +
    223C  TYR*     4.2    18.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 290 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135B  LEU*     4.6    14.9    -      -       -      +
    285B  VAL*     3.6    43.3    +      -       +      +
    286B  PRO      2.6    11.8    +      -       -      +
    287B  LEU*     3.3    26.5    -      -       +      +
    289B  GLY*     1.3    72.5    -      -       -      +
    291B  TYR*     1.3    57.8    +      -       -      +
    293B  MET*     3.3     4.8    +      -       -      +
    294B  PHE*     2.9    29.7    +      -       -      +
    472B  ILE*     4.9    10.5    -      -       +      -
    475B  MET*     5.0    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 291 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233B  ILE*     5.1     0.9    -      -       +      -
    236B  CYS*     3.8    25.2    +      -       +      -
    237B  VAL*     3.1    42.5    +      -       +      +
    240B  SER*     3.9     5.9    +      -       -      -
    241B  PHE*     5.6     0.2    -      -       -      -
    287B  LEU      2.9    16.5    +      -       -      +
    288B  ILE*     3.7    14.8    -      -       +      +
    290B  LYS*     1.3    76.0    -      -       -      +
    292B  LEU*     1.3    62.6    +      -       +      +
    294B  PHE*     3.6     6.0    -      +       -      +
    295B  ILE*     2.9    50.0    +      -       +      +
    469B  THR*     3.5    29.7    +      -       +      -
    472B  ILE*     4.0    30.7    -      -       +      +
    473B  PHE*     3.9    22.0    -      +       +      -
----------------------------------------------------------
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Residues in contact with LEU 292 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236B  CYS*     4.0    26.9    -      -       -      -
    267B  GLN*     4.0    19.7    -      -       +      +
    270B  PHE*     4.2     4.0    -      -       +      -
    271B  LEU*     3.9    34.3    -      -       +      +
    274B  THR*     3.6    29.2    -      -       +      +
    288B  ILE*     2.9    31.1    +      -       +      +
    289B  GLY*     3.6     7.9    -      -       -      +
    291B  TYR*     1.3    81.2    -      -       +      +
    293B  MET*     1.3    59.4    +      -       +      +
    295B  ILE*     3.9     5.8    -      -       +      -
    296B  MET*     2.8    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 293 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    271B  LEU*     3.6    31.2    -      -       +      -
    285B  VAL*     6.0     0.4    -      -       +      -
    289B  GLY      2.9    18.5    +      -       -      +
    290B  LYS*     3.8     4.7    -      -       -      +
    292B  LEU*     1.3    73.4    -      -       +      +
    294B  PHE*     1.3    63.2    +      -       -      +
    296B  MET*     3.6    19.9    -      -       -      +
    297B  SER*     2.6    35.8    +      -       -      +
    222C  VAL*     3.7    27.8    -      -       +      -
    226C  ILE*     3.3    41.3    -      -       +      -
    227C  PRO*     4.0    12.3    -      -       +      -
    230C  LEU*     5.5     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 294 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    290B  LYS      2.9    18.1    +      -       -      +
    291B  TYR*     3.6    10.3    -      +       -      +
    293B  MET*     1.3    77.1    -      -       -      +
    295B  ILE*     1.3    76.5    +      -       +      +
    297B  SER*     3.4     4.5    +      -       -      -
    298B  LEU*     2.9    37.7    +      -       +      +
    464B  VAL*     3.8    36.8    -      -       +      -
    465B  MET*     4.3     6.5    -      -       -      -
    468B  GLY*     4.1    23.1    -      -       -      -
    469B  THR*     4.3     4.3    -      -       -      -
    472B  ILE*     4.3    17.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 295 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236B  CYS*     4.8     2.0    -      -       -      -
    240B  SER*     3.1    34.8    -      -       -      +
    267B  GLN*     3.5    22.4    -      -       +      +
    291B  TYR*     2.9    48.7    +      -       +      +
    292B  LEU*     3.4    12.1    -      -       -      +
    294B  PHE*     1.3    85.1    -      -       +      +
    296B  MET*     1.3    65.9    +      -       -      +
    298B  LEU*     3.7     6.3    -      -       +      +
    299B  VAL*     2.9    36.2    +      -       +      +
    465B  MET*     3.7    25.1    -      -       +      -
    469B  THR*     4.4     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 296 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    264B  LEU*     3.5    17.3    -      -       +      +
    267B  GLN*     3.6    30.7    -      -       +      +
    268B  ALA*     3.7    36.6    -      -       +      +
    271B  LEU*     4.0    17.7    -      -       +      -
    292B  LEU*     2.8    22.8    +      -       +      +
    293B  MET*     3.6    29.8    -      -       +      +
    295B  ILE*     1.3    78.3    -      -       +      +
    297B  SER*     1.3    55.9    +      -       -      +
    299B  VAL      3.3     0.5    +      -       -      -
    300B  THR*     2.8    32.7    +      -       -      -
    227C  PRO*     4.4    15.3    -      -       +      -
    230C  LEU*     3.9    14.4    -      -       +      -
    262C  PHE*     4.6     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 297 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293B  MET*     2.6    24.2    +      -       -      +
    294B  PHE*     3.7     5.1    -      -       -      -
    296B  MET*     1.3    76.4    -      -       -      +
    298B  LEU*     1.3    57.1    +      -       -      +
    300B  THR*     3.3     2.8    +      -       -      -
    301B  GLY*     2.9    25.1    +      -       -      -
    226C  ILE*     4.8     6.8    -      -       -      +
    230C  LEU*     3.9    26.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 298 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294B  PHE*     2.9    30.4    +      -       +      +
    295B  ILE*     3.7     8.3    -      -       +      +
    296B  MET      3.3     0.2    -      -       -      -
    297B  SER*     1.3    76.5    -      -       -      +
    299B  VAL*     1.3    58.6    +      -       -      +
    301B  GLY*     3.3     2.6    +      -       -      +
    302B  VAL*     2.9    30.8    +      -       -      +
    461B  ILE*     4.1    29.5    -      -       +      +
    464B  VAL*     4.2    15.9    -      -       +      -
    465B  MET*     3.5    55.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 299 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    240B  SER*     4.9     1.6    -      -       -      -
    243B  ALA*     3.7    25.6    -      -       +      -
    260B  ALA*     3.5    26.2    -      -       +      +
    264B  LEU*     3.8    21.3    -      -       +      +
    267B  GLN*     3.5    26.7    -      -       -      +
    295B  ILE*     2.9    25.9    +      -       +      +
    298B  LEU*     1.3    73.5    -      -       -      +
    300B  THR*     1.3    61.7    +      -       -      +
    302B  VAL*     3.2     6.9    +      -       +      +
    303B  ILE*     2.9    29.4    +      -       +      +
    465B  MET*     5.0     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 300 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    264B  LEU*     4.0    11.1    -      -       -      +
    296B  MET      2.8    21.3    +      -       -      -
    297B  SER      3.5     5.4    -      -       -      -
    299B  VAL*     1.3    75.8    -      -       -      +
    301B  GLY*     1.3    57.5    +      -       -      +
    303B  ILE*     3.3    10.4    +      -       -      +
    304B  VAL*     2.9    29.1    +      -       +      +
    230C  LEU*     3.5    43.3    -      -       +      +
    233C  ILE*     4.2    16.6    -      -       +      -
    234C  LEU*     3.8    20.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 301 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297B  SER      2.9    14.5    +      -       -      -
    298B  LEU*     3.3     4.2    +      -       -      -
    300B  THR*     1.3    74.9    -      -       -      +
    302B  VAL*     1.3    58.9    +      -       -      +
    304B  VAL*     3.3     9.2    +      -       -      +
    305B  ASN*     2.9    29.5    +      -       -      +
    461B  ILE*     4.9     6.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 302 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    243B  ALA*     3.7    26.7    -      -       +      +
    244B  SER*     4.9     2.9    -      -       -      +
    246B  ALA*     4.8     0.9    -      -       +      -
    247B  PHE*     3.8    23.8    -      -       +      -
    260B  ALA*     4.3    12.1    -      -       +      -
    298B  LEU*     2.9    22.2    +      -       +      +
    299B  VAL*     3.4    12.3    -      -       -      +
    301B  GLY*     1.3    75.2    -      -       -      +
    303B  ILE*     1.3    57.7    +      -       -      +
    305B  ASN*     3.3     2.0    +      -       -      +
    306B  CYS*     2.9    44.4    +      -       -      -
    461B  ILE*     3.7    29.4    -      -       +      +
    465B  MET*     5.2     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 303 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    257B  MET*     3.3    23.4    -      -       +      +
    260B  ALA*     3.3    28.0    -      -       +      +
    261B  ILE*     3.7    20.9    -      -       +      -
    264B  LEU*     4.3     9.9    -      -       +      -
    299B  VAL*     2.9    36.1    +      -       +      +
    300B  THR*     3.5    11.4    -      -       -      +
    301B  GLY      3.2     0.2    -      -       -      -
    302B  VAL*     1.3    75.2    -      -       -      +
    304B  VAL*     1.3    63.8    +      -       -      +
    306B  CYS*     3.3     3.6    +      -       -      -
    307B  GLY      2.9    18.9    +      -       -      -
    234C  LEU*     3.7    23.3    -      -       +      -
    237C  LEU*     3.7     6.8    -      -       +      +
    251C  LEU*     4.0    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 304 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    300B  THR*     2.9    20.5    +      -       +      +
    301B  GLY*     3.3    11.6    +      -       -      +
    303B  ILE*     1.3    75.4    -      -       -      +
    305B  ASN*     1.3    58.7    +      -       -      +
    307B  GLY*     3.2     2.1    +      -       -      -
    308B  ILE*     2.9    43.9    +      -       +      +
    233C  ILE*     4.3    23.1    -      -       +      -
    234C  LEU*     5.1     1.1    -      -       +      -
    237C  LEU*     3.8    28.3    -      -       +      +
    701C  POV      4.4    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 305 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247B  PHE*     3.9    10.6    -      -       +      -
    301B  GLY      2.9    16.6    +      -       -      +
    302B  VAL*     3.6     4.5    -      -       -      +
    303B  ILE      3.2     0.2    -      -       -      -
    304B  VAL*     1.3    76.4    -      -       -      +
    306B  CYS*     1.3    59.9    +      -       -      +
    308B  ILE*     3.2    13.2    +      -       -      +
    309B  VAL*     2.9    37.9    +      -       -      +
    453B  ILE*     3.6     6.6    -      -       -      +
    457B  SER*     2.3    42.1    +      -       -      -
    461B  ILE*     5.0     4.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 306 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    246B  ALA*     4.9     9.0    -      -       -      -
    247B  PHE*     4.0    15.0    -      -       -      -
    256B  LYS*     4.2    31.5    -      -       +      +
    257B  MET*     3.4    22.2    -      -       -      -
    260B  ALA*     5.1     2.0    -      -       -      -
    302B  VAL*     2.9    39.6    +      -       -      +
    303B  ILE*     3.8     2.5    -      -       -      +
    305B  ASN*     1.3    76.5    -      -       -      +
    307B  GLY*     1.3    57.7    +      -       -      +
    309B  VAL*     3.3     8.3    +      -       -      +
    310B  LEU*     2.9    33.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 307 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    257B  MET*     3.6     8.0    -      -       -      +
    303B  ILE      2.9    12.2    +      -       -      -
    304B  VAL      3.6     3.8    -      -       -      -
    305B  ASN      3.2     0.2    -      -       -      -
    306B  CYS*     1.3    73.7    -      -       -      +
    308B  ILE*     1.3    58.8    +      -       -      +
    310B  LEU*     3.3     4.0    +      -       -      +
    311B  ASN*     2.9    28.9    +      -       -      +
    237C  LEU*     4.7     3.1    -      -       -      -
    240C  TYR*     4.3     6.5    -      -       -      +
    241C  LEU*     3.7    28.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 308 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304B  VAL*     2.9    39.3    +      -       +      +
    305B  ASN*     3.5    12.8    -      -       -      +
    307B  GLY*     1.3    76.6    -      -       -      +
    309B  VAL*     1.3    63.8    +      -       -      +
    311B  ASN*     3.2     1.7    +      -       -      +
    312B  PHE*     3.0    53.5    +      -       +      -
    453B  ILE*     4.6    13.9    -      -       +      -
    240C  TYR*     3.9    23.6    -      -       +      -
    701C  POV      4.1    29.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 309 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247B  PHE*     5.8     0.7    -      -       +      -
    251B  ALA*     5.3     5.4    -      -       +      -
    256B  LYS*     4.6     9.4    -      -       +      +
    305B  ASN*     2.9    25.9    +      -       -      +
    306B  CYS*     3.6     9.2    -      -       -      +
    308B  ILE*     1.3    76.0    -      -       -      +
    310B  LEU*     1.3    58.2    +      -       -      +
    312B  PHE*     3.4     6.6    +      -       -      +
    313B  HIS*     2.9    30.2    +      -       +      +
    450B  GLY*     3.5    26.5    -      -       -      +
    453B  ILE*     3.3    30.1    -      -       +      -
    454B  ASP*     4.1    23.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 310 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251B  ALA*     3.7    31.2    -      -       +      +
    253B  SER      5.9     0.4    -      -       -      +
    254B  GLY*     6.4     1.3    -      -       -      -
    256B  LYS*     4.2    15.7    -      -       +      -
    257B  MET*     3.5    34.1    -      -       +      -
    306B  CYS      2.9    21.8    +      -       -      +
    307B  GLY*     3.7     6.1    -      -       -      +
    309B  VAL*     1.3    75.2    -      -       -      +
    311B  ASN*     1.3    65.5    +      -       -      +
    313B  HIS*     3.1     3.3    +      -       -      -
    314B  PHE*     3.0    46.0    +      -       +      +
    241C  LEU*     4.7     5.8    -      -       +      -
    242C  PRO*     4.0    11.4    -      -       +      -
    245C  ALA*     4.5    15.0    -      -       +      -
    247C  GLU*     4.8     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 311 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307B  GLY      2.9    14.2    +      -       -      +
    308B  ILE      3.4     8.1    -      -       -      +
    310B  LEU*     1.3    76.9    -      -       -      +
    312B  PHE*     1.3    60.3    +      -       -      +
    314B  PHE*     3.5     6.2    +      -       -      +
    315B  ARG*     2.7    64.0    +      -       -      +
    320B  HIS*     5.1     8.7    +      -       -      -
    240C  TYR*     3.2    52.2    +      -       +      +
    242C  PRO*     3.9    14.9    -      -       -      +
    437C  ARG*     4.8     5.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 312 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308B  ILE*     3.0    49.7    +      -       +      +
    309B  VAL*     3.7     4.5    -      -       -      +
    311B  ASN*     1.3    76.3    -      -       -      +
    313B  HIS*     1.3    62.8    +      -       -      +
    314B  PHE      3.3     0.7    +      -       -      -
    315B  ARG*     3.3    39.8    +      -       -      +
    326B  VAL*     4.8    10.8    -      -       +      -
    330B  PHE*     5.3     6.3    -      +       -      -
    446B  TRP*     3.3    53.1    -      +       +      +
    449B  VAL*     3.7    19.1    -      -       +      -
    450B  GLY*     4.7     2.0    -      -       -      -
    453B  ILE*     3.9    18.4    -      -       +      -
    240C  TYR*     4.5     1.1    -      -       -      -
    701C  POV      3.5    32.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 313 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251B  ALA*     3.7    20.0    -      -       +      +
    252B  GLU*     3.1    40.6    +      -       -      +
    309B  VAL*     2.9    20.8    +      -       +      +
    310B  LEU*     3.1     8.7    +      -       -      +
    312B  PHE*     1.3    77.6    -      -       -      +
    314B  PHE*     1.3    87.5    +      +       -      +
    315B  ARG      3.5     6.1    +      -       -      +
    443B  VAL*     4.7    11.8    -      -       -      +
    446B  TRP*     4.2    15.3    +      -       -      +
    447B  ASN*     3.1    32.3    +      -       +      +
    450B  GLY*     5.3     3.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 314 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251B  ALA      4.3    12.3    -      -       -      -
    252B  GLU*     6.0     0.7    -      -       -      -
    310B  LEU*     3.0    41.3    +      -       +      +
    311B  ASN      3.5     4.0    +      -       -      +
    312B  PHE      3.2     0.2    -      -       -      -
    313B  HIS*     1.3    98.7    -      +       -      +
    315B  ARG*     1.3    61.5    +      -       -      +
    316B  THR*     4.0     7.8    +      -       -      +
    319B  THR*     5.2     1.6    +      -       -      -
    320B  HIS*     5.3     2.0    -      -       -      -
    242C  PRO*     3.6    29.4    -      -       +      +
    244C  ASP*     3.5    47.0    -      -       +      +
    245C  ALA*     3.8    20.0    -      -       +      -
----------------------------------------------------------
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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