Contacts of the helix formed by residues 360 - 382 (chain G) in PDB entry 2QJK


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 ARG 360 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122G  LYS*     2.7    31.1    -      -       -      +
    350G  ASP*     3.1    19.2    +      -       -      -
    352G  SER*     3.2    27.1    +      -       -      +
    354G  VAL*     4.0    18.8    -      -       +      -
    355G  ARG      5.1     0.2    +      -       -      -
    356G  SER      3.9    16.8    -      -       -      +
    357G  GLY*     3.3    13.0    +      -       -      +
    358G  ARG      3.5     1.2    +      -       -      -
    359G  TYR*     1.3    84.5    -      -       -      +
    361G  PRO*     1.3    59.8    -      -       -      +
    363G  PHE*     3.2    35.8    +      -       +      +
    364G  LYS*     2.9    32.7    +      -       -      +
    408G  LEU*     4.6     3.8    +      -       -      +
    411G  LEU*     4.2    22.0    -      -       -      +
    412G  GLY      4.8     0.4    -      -       -      +
    415G  GLU*     2.9    28.3    +      -       -      +
    417G  PRO*     5.3     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 361 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359G  TYR      3.8     6.3    -      -       -      +
    360G  ARG*     1.3    85.7    -      -       -      +
    362G  MET*     1.3    62.4    +      -       +      +
    364G  LYS*     3.8    22.0    -      -       +      +
    365G  ILE*     4.0    11.1    +      -       -      +
    415G  GLU*     3.3    10.3    -      -       -      +
    416G  LYS      4.0    15.9    -      -       -      +
    418G  VAL*     4.0    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 362 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361G  PRO*     1.3    69.8    -      -       +      +
    363G  PHE*     1.3    67.2    +      -       -      +
    365G  ILE*     2.9    22.0    +      -       -      +
    366G  TYR*     3.5    26.9    +      -       +      +
    411G  LEU*     3.6    32.5    -      -       +      -
    414G  ILE*     4.1    20.9    -      -       +      -
    415G  GLU*     2.4    39.5    +      -       +      +
    416G  LYS      5.2     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 363 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116G  LEU      3.6    20.2    -      -       -      -
    117G  TYR*     4.3    15.5    -      +       -      -
    121G  TYR*     4.4     2.2    -      -       -      -
    122G  LYS*     5.8     0.2    -      -       -      -
    350G  ASP*     4.1     4.3    -      -       -      -
    357G  GLY*     4.4    14.1    -      -       -      -
    360G  ARG*     3.2    61.2    -      -       +      +
    362G  MET*     1.3    74.8    -      -       -      +
    364G  LYS*     1.3    72.6    +      -       +      +
    365G  ILE      2.8     2.3    +      -       -      -
    366G  TYR*     2.9    14.8    +      -       -      +
    367G  PHE*     2.9    34.1    +      +       +      -
    403G  TYR*     3.3    26.4    -      +       -      -
    408G  LEU*     3.6    15.9    -      -       +      -
    411G  LEU*     3.5    13.3    -      -       +      +
    415G  GLU*     3.0     5.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 364 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117G  TYR*     3.7    18.6    -      -       +      +
    357G  GLY      3.3    16.6    -      -       -      +
    358G  ARG*     2.5    41.2    +      -       -      +
    360G  ARG      2.9    22.0    +      -       -      +
    361G  PRO*     3.8    14.0    -      -       +      +
    363G  PHE*     1.3    79.6    -      -       -      +
    365G  ILE*     1.3    67.5    +      -       +      +
    367G  PHE*     3.3     2.6    +      -       -      +
    368G  TRP*     3.0    41.1    +      -       +      +
    504G  LOP      5.3     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 365 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361G  PRO      4.0    12.3    -      -       -      +
    362G  MET*     2.9    12.9    +      -       -      +
    363G  PHE      2.8     4.0    +      -       -      -
    364G  LYS*     1.3    77.5    -      -       +      +
    366G  TYR*     1.3    74.2    +      -       +      +
    368G  TRP*     3.5     6.5    +      -       +      +
    369G  LEU*     3.2    36.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 366 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362G  MET*     3.6    32.1    -      -       +      +
    363G  PHE*     2.9     6.8    +      -       -      +
    365G  ILE*     1.3    81.6    -      -       +      +
    367G  PHE*     1.3    66.5    +      -       -      +
    369G  LEU*     3.2    12.2    +      -       +      -
    370G  LEU*     2.9    16.3    +      -       -      +
    399G  TYR*     2.7    33.0    +      +       -      +
    403G  TYR*     3.9    11.0    -      -       +      -
    407G  ILE*     3.3    45.1    -      -       +      -
    411G  LEU*     3.7    20.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 367 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113G  PHE*     3.7    24.5    -      +       -      -
    116G  LEU*     4.0     8.7    -      -       +      -
    117G  TYR*     3.3    53.8    -      +       +      -
    363G  PHE*     2.9    40.6    +      +       +      +
    364G  LYS*     3.5     7.0    -      -       -      +
    366G  TYR*     1.3    76.4    -      -       -      +
    368G  TRP*     1.3    88.3    +      +       -      +
    370G  LEU*     2.8    29.2    +      -       +      +
    371G  ALA*     3.0     7.4    +      -       +      +
    403G  TYR*     3.9    18.9    -      +       -      -
    504G  LOP      3.6    21.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 368 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117G  TYR*     4.2    12.8    +      +       -      -
    364G  LYS*     3.0    36.0    +      -       +      +
    365G  ILE*     4.0     7.0    -      -       +      +
    367G  PHE*     1.3    94.0    -      +       -      +
    369G  LEU*     1.3    56.3    +      -       -      +
    371G  ALA*     3.3    16.0    +      -       +      +
    372G  ALA*     2.8    28.9    +      -       -      +
    504G  LOP      3.7    75.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 369 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    365G  ILE*     3.2    28.3    +      -       +      +
    366G  TYR*     3.4    16.8    -      -       +      +
    367G  PHE      3.1     0.2    -      -       -      -
    368G  TRP*     1.3    73.4    -      -       -      +
    370G  LEU*     1.3    57.3    +      -       -      +
    372G  ALA*     3.4     9.5    -      -       +      +
    373G  ASP*     2.6    37.2    +      -       -      +
    399G  TYR*     3.3    36.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 370 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113G  PHE*     4.1    20.9    -      -       +      -
    116G  LEU*     4.3     7.4    -      -       +      -
    366G  TYR      2.9    12.5    +      -       -      +
    367G  PHE*     2.8    18.3    +      -       +      +
    369G  LEU*     1.3    76.8    -      -       -      +
    371G  ALA*     1.3    55.1    +      -       -      +
    373G  ASP*     3.1     5.1    +      -       -      +
    374G  PHE*     2.8    28.6    +      -       -      +
    399G  TYR*     3.6    12.1    -      -       +      -
    400G  TRP*     3.5    34.1    -      -       +      -
    403G  TYR*     3.3    51.4    -      -       +      +
    404G  PHE*     3.9    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 371 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113G  PHE*     4.2    17.4    -      -       +      -
    367G  PHE*     3.0     9.6    +      -       +      +
    368G  TRP*     3.5    26.5    -      -       +      +
    370G  LEU*     1.3    76.5    -      -       -      +
    372G  ALA*     1.3    66.3    +      -       -      +
    374G  PHE*     3.0    13.3    +      -       -      +
    375G  VAL*     3.0    18.9    +      -       +      +
    504G  LOP      4.3    24.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 372 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    368G  TRP      2.8    20.2    +      -       -      +
    369G  LEU*     3.4    12.8    -      -       +      +
    371G  ALA*     1.3    74.3    -      -       -      +
    373G  ASP*     1.3    58.0    +      -       -      +
    375G  VAL*     3.2     9.6    +      -       -      +
    376G  ILE*     2.8    41.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 373 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369G  LEU      2.6    17.5    +      -       -      +
    370G  LEU*     3.1    13.9    -      -       +      +
    372G  ALA*     1.3    72.2    -      -       -      +
    374G  PHE*     1.3    54.4    +      -       -      +
    376G  ILE*     2.8    14.4    +      -       -      +
    377G  LEU*     2.5    45.8    +      -       -      +
    396G  ALA*     2.7    50.8    -      -       -      +
    399G  TYR*     3.8    13.2    -      -       +      +
    400G  TRP*     3.6    16.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 374 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109G  TYR*     3.7    53.6    -      +       -      -
    113G  PHE*     3.7    28.0    -      +       +      -
    300G  PRO*     4.0    25.6    -      -       +      -
    301G  PHE*     4.7     9.0    -      +       -      -
    370G  LEU      2.8    14.8    +      -       -      +
    371G  ALA      3.4     8.5    -      -       -      +
    373G  ASP*     1.3    71.0    -      -       -      +
    375G  VAL*     1.3    61.4    +      -       -      +
    377G  LEU*     3.5    11.1    -      -       +      +
    378G  THR*     2.8    34.4    +      -       -      -
    400G  TRP*     3.9    26.0    -      +       +      -
    504G  LOP      3.8    30.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 375 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    371G  ALA      3.0    17.1    +      -       -      +
    372G  ALA*     3.3    10.1    -      -       -      +
    374G  PHE*     1.3    77.0    -      -       -      +
    376G  ILE*     1.3    66.1    +      -       +      +
    378G  THR*     3.0     9.3    +      -       -      -
    379G  TRP*     2.8    23.7    +      -       +      +
    504G  LOP      4.1    30.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 376 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372G  ALA*     2.8    36.1    +      -       +      +
    373G  ASP*     3.3    14.1    -      -       -      +
    375G  VAL*     1.3    75.0    -      -       +      +
    377G  LEU*     1.3    65.0    +      -       -      +
    379G  TRP*     2.9    19.4    +      -       +      +
    380G  VAL*     2.8    25.4    +      -       +      +
    392G  ILE*     4.0    26.2    -      -       +      -
    396G  ALA*     4.9     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 377 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    300G  PRO*     3.6    16.1    -      -       +      +
    303G  ALA*     3.4    33.7    -      -       +      +
    304G  ILE*     3.5    36.3    -      -       +      +
    373G  ASP*     2.5    37.0    +      -       -      +
    374G  PHE*     3.5     9.9    -      -       +      +
    376G  ILE*     1.3    73.1    -      -       -      +
    378G  THR*     1.3    62.4    +      -       -      +
    380G  VAL*     2.7    24.6    -      -       +      +
    381G  GLY      3.2     5.0    +      -       -      -
    393G  SER*     4.9     1.1    -      -       -      +
    396G  ALA*     3.9    22.9    -      -       +      +
    397G  SER*     4.4     4.0    -      -       -      +
    400G  TRP*     4.3    16.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 378 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    296G  TRP*     4.0    19.5    -      -       +      +
    299G  LEU*     3.6    37.2    -      -       +      +
    300G  PRO*     3.4    23.6    -      -       +      +
    374G  PHE*     2.8    21.9    +      -       -      -
    375G  VAL*     3.0    10.9    +      -       -      -
    377G  LEU*     1.3    77.2    -      -       -      +
    379G  TRP*     1.3    66.5    +      -       -      +
    381G  GLY      3.0    12.3    +      -       -      -
    504G  LOP      5.1     8.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 379 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    375G  VAL*     2.8    18.3    +      -       +      +
    376G  ILE*     3.2    21.3    -      -       +      +
    378G  THR*     1.3    74.2    -      -       -      +
    380G  VAL*     1.3    92.6    +      -       +      +
    382G  ALA*     3.4    10.3    -      -       +      +
    383G  GLN*     3.2    31.2    +      -       +      +
    389G  TYR*     3.6    26.9    -      +       -      -
    392G  ILE*     4.3    12.8    -      -       +      -
    114H  MET*     3.2    65.8    +      -       +      +
    115H  GLY      3.8    12.1    +      -       -      -
    116H  THR*     3.8    15.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 380 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303G  ALA*     4.1     9.6    -      -       +      -
    306G  ARG*     2.8    14.9    +      -       -      +
    376G  ILE*     2.8    13.7    +      -       +      +
    377G  LEU*     2.7    33.4    -      -       +      +
    379G  TRP*     1.3    96.5    -      -       +      +
    381G  GLY*     1.3    52.0    +      -       -      +
    382G  ALA      2.9     5.6    -      -       -      -
    383G  GLN*     2.6    32.1    +      -       +      +
    389G  TYR*     4.8     8.0    -      -       +      +
    392G  ILE*     3.8    26.9    -      -       +      -
    393G  SER*     4.6    18.4    -      -       -      +
    396G  ALA*     5.6     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 381 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293G  VAL*     4.3     4.5    -      -       -      +
    299G  LEU*     4.0    12.8    -      -       -      +
    302G  TYR*     3.1    37.8    -      -       -      -
    303G  ALA*     4.2     9.2    -      -       -      -
    306G  ARG*     3.6    10.7    +      -       -      -
    377G  LEU      3.2     7.6    +      -       -      -
    378G  THR      3.0     9.4    +      -       -      -
    380G  VAL*     1.3    77.5    -      -       -      +
    382G  ALA*     1.3    58.1    +      -       -      +
    383G  GLN      3.5     1.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 382 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293G  VAL*     4.5    18.5    -      -       +      +
    299G  LEU*     4.2    16.8    -      -       +      +
    378G  THR      3.7     1.8    +      -       -      -
    379G  TRP*     3.4    14.6    +      -       -      +
    380G  VAL      2.9     0.6    -      -       -      -
    381G  GLY*     1.3    77.9    -      -       -      +
    383G  GLN*     1.3    68.7    +      -       -      +
    115H  GLY*     4.5     7.2    -      -       -      +
----------------------------------------------------------
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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