Contacts of the helix formed by residues 595 - 601 (chain j) in PDB entry 5JPQ


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 595 (chain j).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593j  LYS      3.7     1.2    +      -       -      -
    594j  ILE*     1.4    79.4    -      -       -      +
    596j  LYS*     1.4    60.4    +      -       -      +
    597j  GLN*     3.3     7.6    -      -       -      -
    598j  SER*     3.4     8.2    +      -       -      -
    599j  ILE*     2.8    29.2    +      -       -      +
    629j  SER*     5.1     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 596 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    595j  SER*     1.4    71.7    -      -       -      +
    597j  GLN*     1.3    61.9    +      -       -      +
    599j  ILE*     2.8     9.7    -      -       -      +
    600j  LEU*     2.8    30.8    +      -       -      +
    626j  GLU*     6.1     2.0    -      -       +      +
    629j  SER*     5.1     8.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 597 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    595j  SER*     3.3     4.4    -      -       -      -
    596j  LYS*     1.3    79.0    -      -       -      +
    598j  SER*     1.3    58.0    +      -       -      +
    600j  LEU*     3.9     2.9    -      -       -      +
    601j  LYS*     2.9    30.7    +      -       -      +
    602j  SER      3.7     1.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 598 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594j  ILE*     4.9    11.7    -      -       -      -
    595j  SER*     3.4    12.7    +      -       -      -
    596j  LYS      3.3     0.2    -      -       -      -
    597j  GLN*     1.3    75.0    -      -       -      +
    599j  ILE*     1.3    65.7    +      -       -      +
    602j  SER*     2.7    38.6    +      -       -      -
    603j  LEU      2.9     8.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 599 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594j  ILE*     5.5     0.9    -      -       -      +
    595j  SER      2.8    17.2    +      -       -      +
    596j  LYS*     2.8    19.7    -      -       -      +
    598j  SER*     1.3    78.7    -      -       -      +
    600j  LEU*     1.4    61.0    +      -       -      +
    603j  LEU      3.9     0.9    +      -       -      -
    604j  SER*     3.3    13.3    +      -       -      -
    619j  SER*     4.2     4.3    -      -       -      -
    625j  ASP      2.9    18.9    -      -       -      +
    626j  GLU*     4.4     5.8    -      -       -      -
    628j  ALA*     3.9    25.6    -      -       +      +
    629j  SER*     4.3     9.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 600 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    596j  LYS      2.8    16.8    +      -       -      +
    597j  GLN*     4.0     2.9    -      -       -      +
    599j  ILE*     1.4    72.5    -      -       -      +
    601j  LYS*     1.3    69.1    +      -       +      +
    604j  SER*     2.7    25.0    +      -       -      -
    605j  ARG*     3.0     4.5    +      -       -      +
    625j  ASP*     3.3    28.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 601 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597j  GLN      2.9     9.3    +      -       -      +
    600j  LEU*     1.3    84.1    -      -       +      +
    602j  SER*     1.3    74.3    +      -       -      +
    605j  ARG*     3.1    23.0    +      -       +      +
    606j  GLY      3.5     3.5    +      -       -      -
    607j  GLN*     3.9     2.7    +      -       -      +
----------------------------------------------------------
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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