Contacts of the helix formed by residues 313 - 330 (chain A) in PDB entry 5WYF


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 313 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  ILE      3.0    18.2    +      -       -      -
     79A  HIS*     3.3    11.6    +      -       -      +
    287A  PRO      5.4     0.2    -      -       -      +
    288A  LEU*     4.6     1.8    -      -       -      +
    310A  THR      3.2    15.9    +      -       -      +
    311A  ALA      3.2     2.8    -      -       -      -
    312A  GLY*     1.3    73.3    -      -       -      +
    314A  PRO*     1.3    65.9    -      -       -      +
    315A  VAL*     2.8    32.4    +      -       -      +
    316A  CYS*     2.9    30.5    +      -       -      +
    317A  SER*     2.7    28.6    +      -       -      -
    285B  GLY      2.9    28.1    +      -       -      -
    286B  MET*     3.6    10.3    -      -       -      +
    287B  PRO*     4.3     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 314 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73A  GLN*     3.4    18.9    -      -       -      +
     77A  LEU*     3.6    24.9    -      -       +      +
     78A  ILE      3.6     4.9    -      -       -      +
     79A  HIS*     3.5    23.3    -      -       -      +
     80A  TYR      4.1     0.4    -      -       -      +
     87A  HIS*     3.4    45.1    -      -       +      +
     89A  PRO*     3.8     4.1    -      -       +      +
    313A  ASN*     1.3    86.0    -      -       -      +
    315A  VAL*     1.3    59.7    +      -       -      +
    317A  SER*     3.6     2.0    -      -       -      -
    318A  ALA*     2.8    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 315 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70A  ILE*     3.8    37.1    -      -       +      +
     73A  GLN*     3.7     6.3    -      -       +      -
     74A  ALA*     3.9    26.9    -      -       +      +
     77A  LEU      3.8    11.2    -      -       -      +
     78A  ILE*     3.6    20.6    -      -       +      +
    286A  MET*     4.5     2.5    -      -       +      -
    313A  ASN*     2.8    11.9    +      -       -      +
    314A  PRO*     1.3    72.2    -      -       -      +
    316A  CYS*     1.3    63.6    +      -       -      +
    318A  ALA*     3.8     1.9    -      -       -      +
    319A  ALA*     3.0    22.0    +      -       -      +
     70B  ILE*     4.9     2.9    -      -       +      -
    286B  MET*     3.9    23.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 316 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    283A  ALA*     3.5     5.2    -      -       -      +
    286A  MET*     3.9    22.9    -      -       +      -
    287A  PRO*     3.4    29.2    -      -       -      +
    288A  LEU*     3.9    12.3    -      -       +      +
    313A  ASN*     2.9    34.5    +      -       +      +
    315A  VAL*     1.3    76.9    -      -       -      +
    317A  SER*     1.3    56.9    +      -       -      +
    319A  ALA*     3.4     5.7    +      -       -      -
    320A  SER*     3.0    28.9    +      -       -      -
    286B  MET*     4.2     7.2    -      -       -      -
    287B  PRO*     3.9    12.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 317 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87A  HIS*     3.7     3.5    -      -       -      -
     89A  PRO*     3.6    29.2    -      -       -      -
     90A  GLY*     3.7     6.4    -      -       -      -
     93A  LEU*     3.8    16.7    -      -       -      +
    111A  PHE*     4.9     0.5    -      -       -      -
    288A  LEU*     4.4     1.9    -      -       -      +
    312A  GLY*     3.4    17.8    +      -       -      -
    313A  ASN      2.7    26.8    +      -       -      -
    314A  PRO*     3.6     5.6    -      -       -      -
    316A  CYS*     1.3    73.2    -      -       -      +
    318A  ALA*     1.3    57.3    +      -       -      +
    320A  SER*     3.1     4.0    +      -       -      -
    321A  LEU*     2.9    31.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 318 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69A  ALA*     3.7    16.4    -      -       +      +
     73A  GLN*     3.8    28.9    -      -       +      +
     89A  PRO*     3.8     9.3    -      -       +      +
    314A  PRO      2.8    19.9    +      -       -      +
    315A  VAL      3.8     2.2    -      -       -      +
    317A  SER*     1.3    72.4    -      -       -      +
    319A  ALA*     1.3    61.5    +      -       -      +
    321A  LEU*     3.3    10.0    +      -       +      +
    322A  ALA*     3.1    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 319 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66A  VAL*     3.8    17.3    -      -       +      +
     69A  ALA*     4.3     7.1    -      -       -      +
     70A  ILE*     3.7    24.2    -      -       +      +
    283A  ALA*     4.1    13.5    -      -       -      +
    286A  MET*     4.2     5.4    -      -       +      -
    315A  VAL      3.0    17.2    +      -       -      +
    316A  CYS      3.7     4.9    -      -       -      +
    317A  SER      3.3     0.2    -      -       -      -
    318A  ALA*     1.3    76.0    -      -       -      +
    320A  SER*     1.3    52.3    +      -       -      +
    322A  ALA*     3.5     2.6    +      -       -      +
    323A  THR*     2.6    37.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 320 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93A  LEU*     3.4    27.5    -      -       -      +
    282A  LEU*     2.8    37.4    +      -       -      +
    283A  ALA*     3.7     8.5    -      -       -      +
    288A  LEU*     3.8     4.0    -      -       -      -
    316A  CYS      3.0    17.9    +      -       -      -
    317A  SER      3.1     5.1    +      -       -      -
    319A  ALA*     1.3    75.1    -      -       -      +
    321A  LEU*     1.3    60.1    +      -       -      +
    323A  THR*     3.0     1.6    +      -       -      -
    324A  LEU*     2.8    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 321 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89A  PRO*     3.7    29.8    -      -       +      +
     92A  GLU*     3.9    26.0    -      -       +      +
     93A  LEU*     3.8    34.8    -      -       +      +
     96A  LYS*     4.3    21.2    -      -       +      -
    317A  SER      2.9    17.3    +      -       -      +
    318A  ALA*     3.7     8.7    -      -       -      +
    320A  SER*     1.3    75.8    -      -       -      +
    322A  ALA*     1.3    57.0    +      -       -      +
    324A  LEU*     3.5     4.1    +      -       -      +
    325A  ASP*     3.0    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 322 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  LYS*     3.6    30.6    -      -       +      +
     66A  VAL*     4.0    10.1    -      -       +      -
     69A  ALA*     3.9     8.1    -      -       +      -
    318A  ALA      3.1    16.0    +      -       -      +
    319A  ALA      3.7     4.9    -      -       -      +
    321A  LEU*     1.3    73.1    -      -       -      +
    323A  THR*     1.3    60.7    +      -       -      +
    325A  ASP*     3.3     8.9    +      -       -      +
    326A  VAL*     2.9    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 323 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59A  VAL*     3.5    20.2    -      -       +      +
     66A  VAL*     3.6     8.1    -      -       -      +
    281A  SER*     3.4    22.7    -      -       -      +
    282A  LEU*     3.7     7.2    -      -       -      +
    284A  SER*     2.7    34.7    +      -       -      +
    319A  ALA      2.6    24.8    +      -       -      -
    320A  SER      3.0     4.9    +      -       -      -
    322A  ALA*     1.3    75.8    -      -       -      +
    324A  LEU*     1.3    63.1    +      -       +      +
    326A  VAL*     3.2     4.9    +      -       -      +
    327A  ILE*     3.0    29.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 324 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93A  LEU*     3.7    29.8    -      -       +      -
     96A  LYS*     3.8    28.0    -      -       +      +
     97A  LEU*     4.1    13.5    -      -       +      -
    100A  ILE*     4.1    16.6    -      -       +      -
    256A  LEU*     3.7    30.5    -      -       +      -
    262A  MET*     4.5     5.9    -      -       +      +
    282A  LEU*     4.6    11.2    -      -       +      +
    320A  SER*     2.8    21.1    +      -       -      +
    321A  LEU*     4.0     3.8    -      -       -      +
    323A  THR*     1.3    76.2    -      -       +      +
    325A  ASP*     1.3    62.0    +      -       -      +
    327A  ILE*     3.4    11.4    +      -       +      +
    328A  GLU*     3.2    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 325 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  LYS*     6.0     3.4    -      -       +      -
     96A  LYS*     4.1    18.3    +      -       -      -
    321A  LEU*     3.0    24.3    +      -       -      +
    322A  ALA*     3.5     8.2    -      -       -      +
    323A  THR      3.2     0.2    -      -       -      -
    324A  LEU*     1.3    73.4    -      -       -      +
    326A  VAL*     1.3    67.8    +      -       +      +
    328A  GLU*     3.3     4.6    +      -       -      +
    329A  TYR*     3.0    59.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 326 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59A  VAL*     3.8    18.2    -      -       +      -
     63A  HIS*     3.4    51.4    -      -       +      +
     65A  LYS*     3.9    17.7    -      -       +      -
     66A  VAL*     4.8     2.0    -      -       +      -
    322A  ALA      2.9    20.0    +      -       -      +
    323A  THR*     3.2     8.3    +      -       -      +
    325A  ASP*     1.3    75.0    -      -       -      +
    327A  ILE*     1.3    58.5    +      -       -      +
    329A  TYR*     5.1     1.8    -      -       -      -
    330A  GLU*     2.7    48.3    +      -       -      +
    332A  LEU*     4.0     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 327 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58A  ASN*     5.0     5.8    -      -       +      -
     59A  VAL*     3.6    18.8    -      -       +      -
    256A  LEU*     3.7    43.1    -      -       +      +
    257A  GLY*     5.5     0.2    -      -       -      -
    262A  MET*     4.4    13.2    -      -       +      -
    281A  SER      5.7     0.4    -      -       -      +
    323A  THR*     3.0    25.7    +      -       +      +
    324A  LEU*     3.6    14.6    -      -       +      +
    325A  ASP      3.3     0.2    -      -       -      -
    326A  VAL*     1.3    77.4    -      -       -      +
    328A  GLU*     1.3    61.8    +      -       -      +
    331A  GLY*     3.2     1.9    +      -       -      -
    332A  LEU*     2.8    45.1    +      -       +      -
    333A  VAL*     4.0    26.5    +      -       +      +
    413A  LEU*     5.9     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 328 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96A  LYS*     5.5     6.8    +      -       -      -
    324A  LEU      3.2    11.2    +      -       -      +
    325A  ASP*     3.8     8.3    -      -       -      +
    326A  VAL      3.2     0.6    -      -       -      -
    327A  ILE*     1.3    79.9    -      -       -      +
    329A  TYR*     1.3    95.4    +      -       +      +
    331A  GLY*     3.0    19.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 329 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65A  LYS*     6.3     4.0    -      -       -      -
    325A  ASP*     3.0    50.4    +      -       +      +
    326A  VAL*     4.6     1.8    -      -       -      +
    328A  GLU*     1.3   103.5    +      -       +      +
    330A  GLU*     1.3    63.5    +      -       +      +
    331A  GLY      3.3     0.7    -      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
     63A  HIS*     2.5    39.1    +      -       -      -
     65A  LYS*     5.0     3.8    -      -       -      +
    326A  VAL*     2.7    32.7    +      -       +      +
    329A  TYR*     1.3    76.0    -      -       +      +
    331A  GLY*     1.3    65.0    +      -       -      +
    332A  LEU*     3.3    17.4    +      -       +      +
    335A  LYS*     5.2     3.1    -      -       -      +
    414A  VAL*     4.0    16.1    -      -       -      +
----------------------------------------------------------
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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