Contacts of the helix formed by residues 592 - 598 (chain A) in PDB entry 5WRV


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 ASP 592 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    590A  PHE*     3.9     3.0    +      -       -      -
    591A  PHE*     1.3    67.3    -      -       -      +
    593A  LEU*     1.3    59.0    +      -       -      +
    594A  ALA*     3.3     4.3    +      -       -      +
    595A  LEU*     3.1    22.7    +      -       +      +
    702A  GOL      2.8    30.2    +      -       -      +
     86B  TYR*     2.5    30.1    +      -       -      -
     89B  TYR*     4.4     8.0    -      -       -      +
     90B  ARG*     3.8    13.0    +      -       -      -
    117B  GLN*     2.9    23.4    -      -       -      +
    207B  GOL      5.6     6.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 593 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    591A  PHE*     3.0    19.2    +      -       +      +
    592A  ASP*     1.3    69.1    -      -       -      +
    594A  ALA*     1.3    65.0    +      -       -      +
    595A  LEU      3.1     2.2    -      -       -      -
    596A  ASN*     3.0    39.1    +      -       -      +
    597A  HIS*     3.5     9.5    +      -       -      +
    702A  GOL      3.7    16.2    -      -       -      -
    113B  GLU*     3.7    16.6    -      -       -      +
    117B  GLN*     3.1     2.4    -      -       -      +
    143B  TYR*     4.1    15.7    -      -       +      +
    146B  GLU*     3.7    20.6    -      -       +      -
    147B  ARG*     3.5    47.6    -      -       +      +
    150B  ASN*     4.5     2.9    -      -       -      +
    203B   NA      3.6    13.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 594 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    592A  ASP*     3.3     6.0    -      -       -      +
    593A  LEU*     1.3    77.3    -      -       -      +
    595A  LEU*     1.3    58.0    +      -       -      +
    597A  HIS*     2.9    34.6    +      -       -      +
    598A  VAL*     3.6     1.0    +      -       -      +
     82B  PHE*     3.5    15.7    -      -       +      -
     86B  TYR*     3.9    19.1    -      -       +      -
    113B  GLU*     3.8     1.7    -      -       -      +
    114B  LEU*     4.0    22.7    -      -       +      +
    117B  GLN*     2.9    24.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 595 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    592A  ASP*     3.1    21.0    +      -       +      +
    593A  LEU      3.1     0.4    -      -       -      -
    594A  ALA*     1.3    75.5    -      -       -      +
    596A  ASN*     1.3    61.8    +      -       -      +
    598A  VAL*     3.2    25.9    +      -       +      +
    702A  GOL      4.1     8.1    -      -       -      +
     56B  ILE*     4.5    12.3    -      -       +      +
     57B  GLN*     4.1    14.0    +      -       -      +
     86B  TYR*     3.3    33.1    -      -       +      +
     90B  ARG*     4.3    11.0    -      -       -      +
    204B  ACT      3.7    40.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 596 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593A  LEU*     3.0    21.6    +      -       -      +
    595A  LEU*     1.3    76.5    -      -       -      +
    597A  HIS*     1.3    61.1    +      -       -      +
    598A  VAL      3.4     2.6    +      -       -      +
    599A  ALA*     5.3     2.8    -      -       -      +
    702A  GOL      3.0    46.0    -      -       -      -
    143B  TYR*     3.5    41.7    +      -       +      +
    204B  ACT      4.4    15.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 597 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593A  LEU*     3.5    18.7    +      -       -      +
    594A  ALA*     2.9    12.9    +      -       -      +
    596A  ASN*     1.3    80.1    +      -       -      +
    598A  VAL*     1.3    60.0    +      -       -      +
    599A  ALA*     3.1     8.4    +      -       -      +
     82B  PHE*     3.9     4.0    -      -       +      -
    109B  ASP*     5.2     1.7    +      -       +      +
    110B  LYS*     2.8    63.1    +      -       +      +
    113B  GLU*     2.9    44.7    +      -       +      +
    141B  ASP*     4.2    17.0    -      -       +      -
    143B  TYR*     4.7    12.5    -      +       -      -
    147B  ARG*     4.4     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 598 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594A  ALA      3.7    10.5    -      -       -      +
    595A  LEU*     3.2    24.3    +      -       +      +
    596A  ASN      3.4     1.8    -      -       -      +
    597A  HIS*     1.3    73.1    -      -       -      +
    599A  ALA*     1.3    59.6    +      -       -      +
     53B  VAL*     3.9    22.5    -      -       +      +
     56B  ILE*     3.7    45.8    -      -       +      -
     57B  GLN*     2.9    33.6    +      -       -      +
     82B  PHE*     3.8    19.1    -      -       +      -
     83B  GLU*     5.2     2.7    -      -       +      -
     86B  TYR*     4.3     9.9    -      -       +      -
    206B  GOL      4.6     2.1    +      -       -      -
----------------------------------------------------------
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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