Contacts of the helix formed by residues 327 - 364 (chain A) in PDB entry 2IG7


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 SER 327 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326A  LEU*     1.3    75.1    -      -       -      +
    328A  GLN*     1.3    58.8    +      -       -      +
    329A  GLU*     3.5    10.6    +      -       -      +
    330A  GLU*     2.7    40.5    +      -       -      +
    331A  GLN*     2.9    26.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 328 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326A  LEU      3.8     0.4    +      -       -      +
    327A  SER*     1.3    71.4    -      -       -      +
    329A  GLU*     1.3    64.0    +      -       -      +
    331A  GLN*     3.7    12.7    -      -       -      +
    332A  ARG*     3.1    44.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 329 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327A  SER*     3.5    10.2    +      -       -      +
    328A  GLN*     1.3    76.7    -      -       -      +
    330A  GLU*     1.3    65.3    +      -       +      +
    332A  ARG*     3.2     7.0    +      -       -      +
    333A  LYS*     3.1    22.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 330 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    325A  THR      4.7     1.3    -      -       -      +
    326A  LEU*     3.5    24.2    -      -       +      +
    327A  SER*     2.7    44.9    +      -       -      +
    329A  GLU*     1.3    80.3    -      -       +      +
    331A  GLN*     1.3    64.1    +      -       -      +
    333A  LYS*     3.2     8.8    +      -       -      +
    334A  LEU*     3.0    30.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 331 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  ARG*     6.1     1.4    -      -       -      +
    317A  LEU*     4.9     3.5    -      -       +      +
    326A  LEU*     3.8    29.3    -      -       +      +
    327A  SER      2.9    13.8    +      -       -      +
    328A  GLN*     3.7    10.7    -      -       -      +
    330A  GLU*     1.3    76.9    -      -       -      +
    332A  ARG*     1.3    91.8    +      -       -      +
    334A  LEU*     3.3    12.0    +      -       +      +
    335A  GLU*     3.1    33.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 332 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310A  LEU*     6.3     0.4    -      -       -      -
    314A  ARG*     4.9    10.8    -      -       -      +
    328A  GLN*     3.1    34.5    +      -       +      +
    329A  GLU*     3.8     4.7    -      -       -      +
    331A  GLN*     1.3   119.7    -      -       -      +
    333A  LYS*     1.3    56.5    +      -       -      +
    335A  GLU*     2.8    42.7    +      -       -      +
    336A  GLU*     3.0    45.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 333 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329A  GLU*     3.1    14.0    +      -       +      +
    330A  GLU*     3.4    11.9    -      -       -      +
    332A  ARG*     1.3    76.0    -      -       -      +
    334A  LEU*     1.3    60.8    +      -       +      +
    336A  GLU*     3.7    17.8    +      -       -      +
    337A  ASP*     2.6    67.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 334 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    273A  ARG*     6.2     2.5    -      -       -      +
    317A  LEU*     3.9    22.5    -      -       +      +
    321A  LYS*     4.3    30.1    -      -       +      +
    326A  LEU*     3.5    32.3    -      -       +      -
    330A  GLU*     3.0    20.3    +      -       +      +
    331A  GLN*     3.6    11.7    -      -       +      +
    333A  LYS*     1.3    77.0    -      -       +      +
    335A  GLU*     1.3    57.0    +      -       -      +
    337A  ASP*     3.7     7.1    -      -       +      +
    338A  LEU*     3.0    31.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 335 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310A  LEU*     3.6    28.0    -      -       +      +
    313A  ILE*     4.1    11.6    -      -       +      +
    314A  ARG*     3.3    28.8    -      -       +      +
    317A  LEU*     4.1    14.6    -      -       +      -
    331A  GLN*     3.1    15.7    +      -       +      +
    332A  ARG*     2.8    56.4    +      -       -      +
    334A  LEU*     1.3    74.4    -      -       -      +
    336A  GLU*     1.3    59.6    +      -       +      +
    338A  LEU*     3.5     2.1    +      -       -      +
    339A  LEU*     3.0    35.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 336 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332A  ARG*     3.0    37.3    +      -       +      +
    333A  LYS*     3.7    17.3    +      -       +      +
    335A  GLU*     1.3    76.0    -      -       +      +
    337A  ASP*     1.3    65.2    +      -       -      +
    339A  LEU*     3.3    13.1    +      -       +      +
    340A  VAL*     3.3    28.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 337 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333A  LYS*     2.6    59.9    +      -       -      +
    334A  LEU*     3.7     8.4    -      -       +      +
    336A  GLU*     1.3    76.1    -      -       -      +
    338A  LEU*     1.3    60.7    +      -       -      +
    340A  VAL*     3.4     7.5    +      -       -      +
    341A  GLU*     3.0    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 338 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    273A  ARG*     3.6    31.8    -      -       -      +
    277A  ILE*     3.9     8.5    -      -       +      -
    313A  ILE*     3.7    29.2    -      -       +      -
    316A  TYR*     4.2    14.6    -      -       +      -
    317A  LEU*     3.6    32.3    -      -       +      -
    334A  LEU      3.0    17.2    +      -       -      +
    335A  GLU      3.9     3.1    -      -       -      +
    337A  ASP*     1.3    74.1    -      -       -      +
    339A  LEU*     1.3    60.8    +      -       -      +
    341A  GLU*     3.6    20.4    -      -       -      +
    342A  VAL*     2.9    47.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 339 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    306A  GLN*     4.3    31.4    -      -       +      +
    309A  GLN*     3.2    46.9    -      -       +      +
    310A  LEU*     3.9    25.6    -      -       +      +
    313A  ILE*     3.6    17.0    -      -       +      +
    335A  GLU      3.0    19.7    +      -       -      +
    336A  GLU*     3.3    13.0    +      -       +      +
    338A  LEU*     1.3    76.3    -      -       -      +
    340A  VAL*     1.3    57.4    +      -       +      +
    342A  VAL*     3.6     3.2    +      -       -      +
    343A  SER*     3.1    27.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 340 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    232A  THR*     5.5     1.8    -      -       +      -
    336A  GLU*     3.3    15.8    +      -       +      +
    337A  ASP*     3.7     7.9    -      -       -      +
    338A  LEU      3.2     0.4    -      -       -      -
    339A  LEU*     1.3    75.8    -      -       +      +
    341A  GLU*     1.3    67.6    +      -       -      +
    343A  SER*     2.8    23.6    +      -       -      +
    344A  ARG*     3.3    32.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 341 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    232A  THR*     3.9    12.1    -      -       +      -
    233A  PRO      3.8    20.6    -      -       -      +
    234A  SER*     2.6    32.3    +      -       -      +
    235A  PRO*     3.7     0.7    -      -       -      +
    273A  ARG*     2.9    39.8    +      -       -      -
    274A  GLY*     3.5    12.2    +      -       -      -
    337A  ASP*     3.0    17.3    +      -       -      +
    338A  LEU*     3.4    19.1    +      -       -      +
    340A  VAL*     1.3    79.4    -      -       -      +
    342A  VAL*     1.3    62.4    +      -       -      +
    344A  ARG*     3.3     1.2    +      -       -      +
    345A  TYR*     3.0    31.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 342 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    274A  GLY*     4.4    10.5    -      -       -      -
    277A  ILE*     3.6    25.4    -      -       +      -
    278A  GLY*     3.9    14.1    -      -       -      +
    281A  PHE*     3.6    35.7    -      -       +      -
    303A  TYR*     4.8     3.1    -      -       -      +
    309A  GLN*     5.3     3.4    -      -       -      +
    313A  ILE*     4.5     4.9    -      -       +      -
    338A  LEU*     2.9    40.0    +      -       +      +
    339A  LEU*     3.9     5.2    -      -       -      +
    341A  GLU*     1.3    74.3    -      -       -      +
    343A  SER*     1.3    60.4    +      -       -      +
    346A  ALA*     2.8    30.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 343 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303A  TYR*     5.1     4.0    -      -       -      -
    309A  GLN*     5.7     3.6    +      -       -      -
    339A  LEU      3.1    14.0    +      -       -      -
    340A  VAL*     2.8    26.2    +      -       -      +
    342A  VAL*     1.3    77.6    -      -       -      +
    344A  ARG*     1.3    62.1    +      -       -      +
    346A  ALA*     3.9    12.6    -      -       -      +
    347A  LEU*     3.9    12.3    -      -       -      +
    384A  GLN*     5.4     1.7    -      -       -      +
    388A  LEU*     3.8    26.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 344 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    228A  LEU*     3.8    24.2    -      -       +      +
    229A  LEU*     3.7    19.6    -      -       +      +
    231A  SER*     3.7    21.4    +      -       -      -
    232A  THR*     2.9    36.7    +      -       +      +
    340A  VAL*     3.5    29.5    -      -       -      +
    341A  GLU      3.3     6.4    +      -       -      +
    342A  VAL      3.1     0.4    -      -       -      -
    343A  SER*     1.3    82.3    +      -       -      +
    345A  TYR*     1.3    63.5    +      -       -      +
    346A  ALA      3.3     0.2    -      -       -      -
    347A  LEU*     3.2    27.0    +      -       -      +
    348A  ALA      3.9     0.5    +      -       -      -
    388A  LEU*     4.2    17.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 345 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    188A  LEU*     4.6     3.6    -      -       +      -
    229A  LEU*     3.6    44.3    +      -       +      +
    232A  THR*     3.2    31.9    +      -       +      -
    234A  SER*     3.5    26.9    +      -       -      -
    272A  TYR*     3.6    47.4    -      +       +      -
    274A  GLY*     3.2    29.6    -      -       -      +
    275A  PHE*     3.5    14.1    -      -       +      +
    278A  GLY*     5.2     0.2    -      -       -      -
    341A  GLU*     3.0    28.4    +      -       +      +
    344A  ARG*     1.3    72.0    -      -       -      +
    346A  ALA*     1.3    59.4    +      -       -      +
    347A  LEU      3.1     1.8    -      -       -      -
    348A  ALA*     2.9    26.2    +      -       +      +
    349A  SER*     3.4     4.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 346 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    278A  GLY*     4.0    21.8    -      -       -      -
    282A  CYS*     3.7     6.4    -      -       -      -
    303A  TYR*     3.4    23.6    -      -       -      +
    342A  VAL      2.8    19.5    +      -       -      +
    343A  SER*     3.9     8.1    -      -       -      +
    344A  ARG      3.3     0.2    -      -       -      -
    345A  TYR*     1.3    75.1    -      -       -      +
    347A  LEU*     1.3    61.2    +      -       -      +
    349A  SER*     3.1    18.4    +      -       -      -
    350A  HIS*     3.4    13.4    +      -       -      -
    384A  GLN*     4.2    11.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 347 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225A  LEU*     4.1     5.6    -      -       +      -
    228A  LEU*     3.7    19.7    -      -       +      -
    343A  SER      3.9    11.7    -      -       -      +
    344A  ARG      3.2    11.6    +      -       -      +
    345A  TYR      3.1     0.6    -      -       -      -
    346A  ALA*     1.3    77.5    -      -       -      +
    348A  ALA*     1.3    61.6    +      -       -      +
    350A  HIS*     3.4     5.8    +      -       +      +
    351A  PHE*     3.2    18.0    +      -       -      +
    381A  TYR*     3.3    44.4    -      -       +      +
    384A  GLN*     3.5    36.3    -      -       +      +
    385A  LYS*     3.8    20.2    -      -       +      +
    388A  LEU*     3.7    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 348 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    188A  LEU*     4.0    13.0    -      -       +      -
    192A  MSE      4.5     1.4    -      -       +      +
    225A  LEU*     4.0    14.7    -      -       +      +
    229A  LEU*     4.0    25.8    -      -       +      -
    275A  PHE*     3.7    15.7    -      -       +      -
    344A  ARG      3.9     0.8    +      -       -      -
    345A  TYR*     2.9    15.8    +      -       +      +
    347A  LEU*     1.3    77.3    -      -       -      +
    349A  SER*     1.3    53.4    -      -       -      +
    351A  PHE*     3.9     0.2    -      -       -      +
    352A  PHE*     2.8    36.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 349 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    275A  PHE*     3.6    14.3    -      -       -      -
    279A  ASN*     2.6    49.3    +      -       -      -
    282A  CYS*     3.8     4.9    -      -       -      +
    345A  TYR      3.4     4.0    +      -       -      -
    346A  ALA*     3.1    12.2    +      -       -      -
    348A  ALA*     1.3    75.7    -      -       -      +
    350A  HIS*     1.3    62.8    +      -       -      +
    353A  TRP*     3.0    30.4    +      -       -      +
    377A  ARG*     2.9    17.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 350 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    282A  CYS*     3.4    23.1    -      -       +      -
    286A  TYR*     4.8     0.7    -      +       -      -
    346A  ALA      3.4    15.9    +      -       -      -
    347A  LEU*     3.4    11.8    +      -       +      +
    348A  ALA      3.3     0.4    -      -       -      -
    349A  SER*     1.3    78.1    -      -       -      +
    351A  PHE*     1.3    57.0    +      -       -      +
    354A  GLY*     2.9    24.9    +      -       -      -
    377A  ARG*     3.1    61.2    +      -       -      +
    378A  PHE*     4.6     0.9    -      -       -      -
    380A  PHE*     3.1    35.1    -      +       -      +
    381A  TYR*     3.7    23.6    -      -       +      -
    384A  GLN*     2.9    27.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 351 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192A  MSE      3.9     9.9    -      -       -      -
    218A  LEU*     3.5    38.1    -      -       +      -
    221A  GLU*     3.8    24.0    -      -       +      -
    222A  MSE      3.7    37.5    -      -       +      -
    225A  LEU*     3.9    16.4    -      -       +      -
    347A  LEU      3.2    13.4    +      -       -      +
    348A  ALA      3.9     1.1    -      -       -      +
    350A  HIS*     1.3    76.5    -      -       -      +
    352A  PHE*     1.3    67.1    +      -       -      +
    354A  GLY*     3.8     0.5    -      -       -      -
    355A  LEU*     3.1    44.9    +      -       +      +
    378A  PHE*     3.7    20.9    -      +       -      -
    381A  TYR*     3.9    22.4    -      +       -      -
    382A  PHE*     5.9     0.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 352 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187A  TRP*     3.4    43.1    -      +       -      -
    188A  LEU*     4.4     4.0    -      -       +      -
    191A  THR*     3.7    26.5    -      -       +      -
    192A  MSE      3.7    29.9    -      -       +      -
    195A  TYR*     3.8    24.2    -      +       -      -
    267A  TYR*     4.6     5.2    -      +       -      -
    275A  PHE*     4.2     9.2    -      +       +      -
    348A  ALA      2.8    19.1    +      -       -      +
    349A  SER      3.8     2.5    -      -       -      +
    351A  PHE*     1.3    78.0    -      -       -      +
    353A  TRP*     1.3   105.5    +      +       -      +
    355A  LEU*     3.3     2.9    +      -       -      +
    356A  TRP*     2.9    24.9    +      +       +      +
----------------------------------------------------------
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Residues in contact with TRP 353 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    241A  ASN*     3.4    21.2    +      -       +      -
    242A  ASP*     3.7    23.6    -      -       +      -
    267A  TYR*     4.0    24.7    -      +       +      -
    275A  PHE*     4.4     2.8    -      -       -      -
    279A  ASN*     2.9    29.6    +      -       -      +
    283A  GLU*     5.1     4.4    +      -       -      -
    349A  SER*     3.0    28.9    +      -       -      +
    352A  PHE*     1.3    97.0    -      +       -      +
    354A  GLY*     1.3    60.8    +      -       -      +
    356A  TRP*     3.5    56.9    -      +       -      +
    357A  SER*     2.9    31.4    +      -       -      -
    373A  TYR*     4.5     9.3    -      +       +      -
    377A  ARG*     3.6    25.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 354 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    350A  HIS      2.9    18.7    +      -       -      -
    353A  TRP*     1.3    78.5    -      -       -      +
    355A  LEU*     1.3    60.9    +      -       -      +
    357A  SER      3.3     0.7    +      -       -      -
    358A  ILE*     3.1    27.7    +      -       -      +
    374A  ALA*     3.6    10.2    -      -       -      +
    377A  ARG*     4.1    12.2    -      -       -      +
    378A  PHE*     3.4    23.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 355 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192A  MSE      3.7    28.0    -      -       +      +
    195A  TYR*     4.3    13.7    -      -       +      -
    196A  LEU*     4.1    17.0    -      -       +      -
    199A  ILE*     3.6    26.8    -      -       +      +
    213A  LEU*     4.6     0.2    -      -       +      -
    218A  LEU*     4.1    25.1    -      -       +      -
    222A  MSE      3.3    30.5    -      -       +      -
    351A  PHE*     3.1    27.6    +      -       +      +
    352A  PHE*     3.7     3.4    -      -       -      +
    354A  GLY*     1.3    71.8    -      -       -      +
    356A  TRP*     1.3    66.4    +      -       -      +
    358A  ILE*     3.2     3.6    +      -       +      -
    359A  LEU*     3.2    19.9    +      -       -      +
    378A  PHE*     3.5     4.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 356 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  LEU*     3.6    33.4    -      -       +      -
     79A  SER*     3.4    20.6    -      -       -      -
    109A  ILE*     3.5    22.9    -      -       +      +
    195A  TYR*     3.7    29.0    -      +       +      -
    267A  TYR*     2.9    22.3    +      +       -      -
    352A  PHE*     2.9    19.0    +      +       +      +
    353A  TRP*     3.5    38.1    -      +       +      +
    354A  GLY      3.4     0.2    -      -       -      -
    355A  LEU*     1.3    78.5    -      -       -      +
    357A  SER*     1.3    80.3    +      -       -      +
    359A  LEU*     3.4     4.2    +      -       -      +
    360A  GLN*     2.9    47.4    +      -       +      +
    370A  TYR*     3.8    19.1    -      +       -      -
    373A  TYR*     4.8     9.6    -      +       -      -
   1007A  UNX      4.0     5.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 357 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    353A  TRP      2.9    18.9    +      -       -      -
    354A  GLY      3.8     4.0    -      -       -      -
    355A  LEU      3.2     0.2    -      -       -      -
    356A  TRP*     1.3    83.1    -      -       -      +
    358A  ILE*     1.3    65.8    +      -       -      +
    360A  GLN*     3.3     2.6    +      -       -      -
    361A  ALA*     3.0    19.2    +      -       -      +
    370A  TYR*     2.7    51.0    +      -       -      +
    373A  TYR*     3.3    25.2    -      -       -      -
    374A  ALA*     4.0     4.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 358 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199A  ILE*     3.7    35.0    -      -       +      -
    202A  LEU*     5.1     2.8    -      -       +      +
    212A  LEU*     4.0    26.0    -      -       +      -
    213A  LEU*     4.6     4.7    -      -       +      -
    218A  LEU*     4.1    10.5    -      -       +      -
    354A  GLY      3.1    15.5    +      -       -      +
    355A  LEU*     3.2     6.5    +      -       -      +
    357A  SER*     1.3    77.0    -      -       -      +
    359A  LEU*     1.3    62.7    +      -       -      +
    361A  ALA*     3.3    17.5    +      -       -      +
    362A  SER*     3.8     3.5    +      -       -      -
    371A  LEU*     4.2    16.1    -      -       +      +
    374A  ALA*     3.8    13.7    -      -       +      -
    378A  PHE*     3.9    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 359 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109A  ILE*     3.9    13.5    -      -       +      -
    195A  TYR*     3.5    34.1    -      -       +      -
    198A  GLN*     3.7    35.4    -      -       +      +
    199A  ILE*     4.0    12.5    -      -       +      +
    202A  LEU*     3.9    23.8    -      -       +      -
    355A  LEU      3.2     9.6    +      -       -      +
    356A  TRP*     3.7     8.1    -      -       -      +
    358A  ILE*     1.3    80.1    -      -       -      +
    360A  GLN*     1.3    55.6    -      -       -      +
    362A  SER*     3.0    13.0    +      -       -      -
    363A  MSE      2.9    50.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 360 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  LEU      3.1    25.9    +      -       -      -
     79A  SER*     4.0     5.5    +      -       -      +
    107A  GLY*     6.3     0.2    -      -       -      -
    108A  ALA      5.8     0.3    +      -       -      -
    109A  ILE*     3.5    36.7    +      -       +      +
    356A  TRP*     2.9    45.5    +      -       +      +
    357A  SER      3.6     0.4    -      -       -      +
    359A  LEU*     1.3    70.5    -      -       -      +
    361A  ALA*     1.3    64.6    +      -       -      +
    362A  SER      3.0     2.0    -      -       -      -
    363A  MSE      3.6    14.0    -      -       -      +
    364A  SER*     2.8    45.1    +      -       -      +
    370A  TYR*     3.5    25.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 361 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357A  SER      3.0    10.5    +      -       -      +
    358A  ILE      3.3    13.0    +      -       -      +
    360A  GLN*     1.3    74.8    -      -       -      +
    362A  SER*     1.3    57.9    +      -       -      +
    364A  SER      4.8     3.3    -      -       -      +
    370A  TYR*     3.7    16.3    -      -       +      +
    371A  LEU*     3.5    35.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 362 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202A  LEU*     2.8    43.0    -      -       -      +
    203A  PRO*     6.3     1.3    -      -       -      -
    358A  ILE      3.8     0.9    +      -       -      -
    359A  LEU      3.0    11.7    +      -       -      -
    360A  GLN      3.0     0.2    -      -       -      -
    361A  ALA*     1.3    79.6    -      -       -      +
    363A  MSE      1.3    61.9    +      -       -      +
    364A  SER      3.7     3.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with MSE 363 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108A  ALA*     3.3    64.1    +      -       +      +
    109A  ILE*     3.9    12.3    -      -       -      +
    198A  GLN*     4.2    11.0    -      -       -      +
    202A  LEU*     5.7     2.2    -      -       +      -
    359A  LEU*     2.9    55.7    +      -       +      +
    360A  GLN*     3.6    12.1    -      -       -      +
    362A  SER*     1.3    74.5    -      -       -      +
    364A  SER*     1.3    65.5    +      -       -      +
    365A  THR*     3.9     5.7    +      -       -      +
   1009A  UNX      4.5     5.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 364 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79A  SER      5.2     1.0    +      -       -      -
    108A  ALA      6.1     0.7    -      -       -      +
    360A  GLN*     2.8    40.5    +      -       -      +
    361A  ALA      4.8     2.9    -      -       -      +
    362A  SER      4.5     5.0    -      -       -      +
    363A  MSE      1.3    76.4    -      -       -      +
    365A  THR*     1.3    63.4    +      -       -      +
    366A  ILE*     3.1    19.6    +      -       -      +
    370A  TYR*     2.8    35.0    +      -       -      -
----------------------------------------------------------
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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