Contacts of the helix formed by residues 14 - 36 (chain C) in PDB entry 2WMZ


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 ASN 14 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    321A  ARG*     4.0     4.5    -      -       -      +
     10C  ALA      2.7    22.0    +      -       -      +
     11C  ARG      4.8     0.6    -      -       -      -
     13C  SER*     1.3    70.3    +      -       -      +
     15C  PRO*     1.3    66.5    -      -       -      +
     16C  GLU*     2.9    50.0    +      -       -      +
     17C  LEU*     3.2     7.8    +      -       +      +
     18C  ARG*     3.1    23.3    +      -       -      +
    105C  LEU*     2.8    39.4    -      -       +      +
    185C  ILE*     3.1    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 15 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  GLU*     3.2    32.6    -      -       -      +
    317A  GLU*     3.5    16.4    -      -       +      -
    318A  SER*     3.0    34.4    +      -       -      +
    321A  ARG*     3.4    25.6    -      -       -      +
     13C  SER      2.8     9.7    -      -       -      +
     14C  ASN*     1.3    86.0    -      -       -      +
     16C  GLU*     1.3    70.1    +      -       -      +
     18C  ARG      4.0     1.1    -      -       -      -
     19C  LYS*     3.1    26.2    +      -       -      +
    184C  GLN      5.0     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 16 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318A  SER*     2.6    34.9    +      -       -      +
     14C  ASN*     2.9    28.9    +      -       -      +
     15C  PRO*     1.3    84.3    -      -       -      +
     17C  LEU*     1.3    65.3    +      -       -      +
     19C  LYS*     3.3     7.4    +      -       -      +
     20C  SER*     3.0    21.3    +      -       -      -
    184C  GLN*     5.1     6.6    -      -       -      +
    185C  ILE*     5.6     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 17 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11C  ARG*     4.7    17.7    -      -       +      +
     14C  ASN*     3.2    13.0    +      -       +      +
     16C  GLU*     1.3    80.0    -      -       -      +
     18C  ARG*     1.3    58.3    +      -       +      +
     20C  SER*     3.4     3.2    +      -       -      -
     21C  ALA*     3.0    20.3    +      -       -      +
     98C  TYR*     3.4    26.0    -      -       +      +
    101C  ASP*     3.2    41.5    -      -       +      +
    102C  GLN*     3.5    21.5    -      -       +      +
    105C  LEU*     3.6    34.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 18 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310A  VAL*     5.2     1.3    -      -       +      +
    314A  GLU*     2.7    49.6    +      -       +      +
     11C  ARG      5.4     3.1    +      -       -      +
     12C  LEU*     3.3    27.0    +      -       -      +
     13C  SER*     3.5    19.5    +      -       -      +
     14C  ASN      3.1    18.4    +      -       -      +
     15C  PRO      4.2     0.2    -      -       -      +
     17C  LEU*     1.3    77.2    -      -       +      +
     19C  LYS*     1.3    66.1    +      -       -      +
     21C  ALA*     2.9    18.5    +      -       -      +
     22C  ALA*     2.9    15.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 19 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308A  ASN*     5.6     4.9    +      -       -      +
    311A  GLY*     3.9    19.6    -      -       -      +
    312A  ALA      5.0     0.2    -      -       -      +
    314A  GLU*     3.6    11.8    -      -       +      +
    315A  GLN*     3.5    45.6    +      -       +      +
     15C  PRO      3.1    18.8    +      -       -      +
     16C  GLU*     3.5     7.2    -      -       -      +
     18C  ARG*     1.3    77.8    -      -       -      +
     20C  SER*     1.3    63.4    +      -       -      +
     22C  ALA*     3.4     2.9    +      -       -      +
     23C  ASP*     3.1    51.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 20 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16C  GLU      3.0    13.1    +      -       -      -
     17C  LEU      3.5     9.6    -      -       -      -
     18C  ARG      3.1     0.4    -      -       -      -
     19C  LYS*     1.3    76.7    -      -       -      +
     21C  ALA*     1.3    63.3    +      -       -      +
     23C  ASP*     3.3    11.4    +      -       -      +
     24C  ARG*     3.2    17.7    +      -       -      +
     94C  GLN*     4.0     3.6    +      -       -      +
     97C  THR*     4.6     2.1    -      -       -      +
     98C  TYR*     3.1    23.8    +      -       -      -
    101C  ASP*     2.8    36.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 21 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17C  LEU      3.0     8.8    +      -       -      +
     18C  ARG*     2.9    14.0    +      -       -      +
     20C  SER*     1.3    72.5    -      -       -      +
     22C  ALA*     1.3    58.1    +      -       -      +
     23C  ASP      3.0     0.9    -      -       -      -
     24C  ARG*     2.8    33.3    +      -       -      +
     25C  ASP*     2.9    21.4    +      -       -      +
     98C  TYR*     3.5    29.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 22 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  TYR*     3.4    31.2    -      -       +      +
    308A  ASN*     5.5     0.6    -      -       -      -
    310A  VAL*     3.8    15.3    -      -       +      -
    311A  GLY*     3.7    16.4    -      -       -      +
     18C  ARG      2.9    10.6    +      -       -      +
     19C  LYS      3.7     8.1    -      -       -      +
     21C  ALA*     1.3    75.1    -      -       -      +
     23C  ASP*     1.3    59.2    +      -       -      +
     25C  ASP*     3.8    11.4    +      -       -      -
     26C  ALA*     3.1    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 23 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  TYR      5.7     0.2    -      -       -      +
    308A  ASN*     5.7     3.6    -      -       -      -
    311A  GLY*     5.2     0.7    -      -       -      -
     19C  LYS*     3.1    52.8    +      -       -      +
     20C  SER*     3.5    11.8    -      -       -      +
     21C  ALA      3.0     1.4    -      -       -      -
     22C  ALA*     1.3    79.2    -      -       -      +
     24C  ARG*     1.3    64.5    +      -       -      +
     26C  ALA*     3.7     5.6    +      -       -      +
     27C  ALA*     3.2    21.5    +      -       -      +
     94C  GLN*     3.6    19.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 24 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20C  SER      3.2    11.5    +      -       -      +
     21C  ALA*     2.8    18.4    +      -       -      +
     23C  ASP*     1.3    75.4    -      -       -      +
     25C  ASP*     1.3    91.5    +      -       -      +
     27C  ALA*     3.3     1.0    +      -       -      +
     28C  PHE*     3.0    44.5    +      -       +      -
     94C  GLN*     3.3    14.6    -      -       +      +
     95C  ASP*     3.0    32.3    +      -       -      +
     98C  TYR*     3.5    40.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 25 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  TYR*     3.5    42.6    -      -       +      -
     21C  ALA*     2.9    16.2    +      -       -      +
     22C  ALA*     3.7     9.8    +      -       -      +
     23C  ASP      3.3     0.2    -      -       -      -
     24C  ARG*     1.3   106.7    +      -       -      +
     26C  ALA*     1.3    65.7    +      -       -      +
     28C  PHE*     3.2     5.0    +      -       -      +
     29C  GLU*     2.9    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 26 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304A  GLN*     3.9    18.5    -      -       +      +
    307A  TYR*     3.5    21.2    -      -       +      -
    308A  ASN*     4.9     5.6    -      -       +      +
     22C  ALA      3.1    18.0    +      -       -      +
     23C  ASP*     4.0     6.1    -      -       -      +
     25C  ASP*     1.3    74.8    -      -       -      +
     27C  ALA*     1.3    55.4    +      -       -      +
     29C  GLU*     3.1     3.8    +      -       -      +
     30C  LYS*     2.8    36.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 27 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23C  ASP      3.2    13.1    +      -       -      +
     24C  ARG      3.4     9.2    -      -       -      +
     25C  ASP      3.2     0.2    -      -       -      -
     26C  ALA*     1.3    79.4    -      -       -      +
     28C  PHE*     1.3    59.7    +      -       -      +
     30C  LYS*     3.6     3.7    -      -       -      +
     31C  ILE*     3.9     1.7    +      -       -      +
     87C  GLN*     3.1    25.4    -      -       -      +
     90C  ALA*     5.0     1.3    -      -       +      +
     91C  ALA*     3.5    18.3    -      -       -      +
     94C  GLN*     3.6    26.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 28 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24C  ARG*     3.0    48.9    +      -       +      +
     25C  ASP*     3.9     3.8    -      -       -      +
     27C  ALA*     1.3    72.4    -      -       -      +
     29C  GLU*     1.3    68.1    +      -       -      +
     30C  LYS      3.0     2.0    -      -       -      -
     31C  ILE*     2.9    33.7    +      -       +      +
     32C  ASN*     4.2     1.9    +      -       -      -
     88C  GLU      5.6     0.7    -      -       -      -
     91C  ALA*     3.0    45.1    -      -       +      -
     92C  GLY*     4.1     4.0    -      -       -      -
     95C  ASP*     4.1    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 29 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    300A  SER*     2.8    48.2    +      -       -      +
    303A  LYS*     3.0    48.6    +      -       +      +
    304A  GLN*     3.7     6.1    -      -       +      +
    307A  TYR*     3.7    15.7    +      -       +      -
     25C  ASP      2.9    17.5    +      -       -      +
     26C  ALA      3.6     3.4    -      -       -      +
     28C  PHE*     1.3    77.7    -      -       -      +
     30C  LYS*     1.3    59.8    +      -       -      +
     32C  ASN*     2.9    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 30 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304A  GLN*     2.9    36.2    +      -       -      +
     26C  ALA      2.8    16.4    +      -       -      +
     27C  ALA*     3.6     2.0    -      -       -      +
     28C  PHE      3.0     0.2    -      -       -      -
     29C  GLU*     1.3    73.4    -      -       -      +
     31C  ILE*     1.3    61.7    +      -       -      +
     32C  ASN      2.8     7.2    +      -       -      -
     33C  GLU*     2.9    38.0    +      -       +      +
     34C  ALA*     3.0    10.3    +      -       +      +
     87C  GLN*     2.9    38.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 31 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27C  ALA      4.0     4.7    -      -       -      +
     28C  PHE*     2.9    29.3    +      -       +      +
     30C  LYS*     1.3    77.2    -      -       -      +
     32C  ASN*     1.3    62.0    +      -       -      +
     34C  ALA      3.4     0.6    +      -       -      -
     35C  ARG*     3.1    29.6    +      -       -      +
     84C  LEU*     3.3    12.8    -      -       +      +
     87C  GLN*     3.4    25.8    -      -       +      +
     88C  GLU*     3.6    44.4    -      -       +      +
     91C  ALA*     3.7    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 32 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295A  GLY      4.8     1.0    -      -       -      +
    296A  GLY*     5.7     1.8    -      -       -      +
    297A  MET      5.8     0.2    -      -       -      -
    300A  SER*     3.0    19.3    -      -       -      +
    303A  LYS*     5.3     1.6    +      -       -      +
     28C  PHE      5.2     1.5    +      -       -      -
     29C  GLU*     2.9    28.9    +      -       -      +
     30C  LYS      2.8     1.2    +      -       -      -
     31C  ILE*     1.3    77.1    -      -       -      +
     33C  GLU*     1.3    53.3    +      -       -      +
     34C  ALA      2.8     4.3    -      -       -      -
     35C  ARG*     2.8    36.6    +      -       -      +
     36C  SER*     2.7    34.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 33 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297A  MET*     4.3    13.8    -      -       +      +
    300A  SER*     2.7    26.1    +      -       -      +
    301A  GLN*     3.4    34.5    -      -       +      +
    304A  GLN*     2.6    30.1    +      -       -      +
     30C  LYS*     2.9    30.2    +      -       +      +
     32C  ASN*     1.3    73.1    -      -       -      +
     34C  ALA*     1.3    58.6    +      -       -      +
     36C  SER*     3.2    19.6    -      -       -      -
     37C  PRO*     3.2     9.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 34 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30C  LYS*     3.0     5.1    +      -       +      +
     31C  ILE      3.4     9.0    -      -       -      +
     32C  ASN      2.8     0.8    +      -       -      -
     33C  GLU*     1.3    77.7    -      -       -      +
     35C  ARG*     1.3    61.2    +      -       -      +
     37C  PRO*     3.3    10.9    -      -       -      +
     38C  LEU*     5.3     0.2    -      -       -      +
     80C  LYS      4.2     7.1    -      -       -      +
     83C  ALA*     4.1     8.0    -      -       +      +
     84C  LEU*     3.7    24.2    +      -       +      +
     87C  GLN*     3.3    37.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 35 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295A  GLY      5.7     1.8    +      -       -      -
     31C  ILE*     3.1    17.1    +      -       -      +
     32C  ASN*     2.8    42.7    +      -       -      +
     34C  ALA*     1.3    74.9    -      -       -      +
     36C  SER*     1.3    55.2    +      -       -      +
     37C  PRO      3.2     0.9    -      -       -      -
     38C  LEU*     2.6    43.2    +      -       +      +
     39C  LEU*     3.9    19.7    +      -       +      +
     84C  LEU*     3.4    35.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 36 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294A  GLN      2.9     9.0    +      -       -      -
    295A  GLY*     2.9    34.1    -      -       -      -
    297A  MET*     2.8    39.0    -      -       -      +
     32C  ASN      2.7    14.7    +      -       -      -
     33C  GLU      3.2    13.2    -      -       -      -
     35C  ARG*     1.3    71.2    -      -       -      +
     37C  PRO*     1.3    65.1    -      -       -      +
     39C  LEU*     2.9    19.5    +      -       -      +
     41C  GLN*     3.4     3.3    +      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


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

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

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