Contacts of the helix formed by residues 564 - 573 (chain D) in PDB entry 5JA4


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 THR 564 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    534D  HIS*     3.6     4.7    -      -       -      -
    555D  LEU*     5.8     0.2    -      -       -      -
    556D  ASN*     4.0    13.7    -      -       -      -
    557D  PRO      3.5     7.6    -      -       -      +
    558D  ARG*     4.2     8.3    -      -       +      -
    562D  GLY      4.3     1.3    -      -       -      +
    563D  TRP*     1.3    81.2    -      -       -      +
    565D  PRO*     1.3    71.8    -      -       -      +
    566D  LEU*     3.0     8.1    +      -       -      +
    567D  HIS*     2.4    61.1    +      -       +      +
    568D  GLU*     3.2     7.6    +      -       -      +
    590D  ASP*     3.1    37.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 565 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    533D  LEU*     3.9    23.3    -      -       +      -
    534D  HIS*     3.4    33.7    -      -       +      +
    537D  CYS*     3.1    37.5    -      -       -      -
    555D  LEU*     3.7    19.3    -      -       +      -
    557D  PRO*     3.5    23.1    -      -       +      -
    564D  THR*     1.3    87.1    -      -       -      +
    566D  LEU*     1.3    56.0    +      -       -      +
    567D  HIS      3.4     0.2    -      -       -      -
    568D  GLU*     3.7     2.2    +      -       +      -
    569D  ALA*     3.2    15.1    +      -       -      +
    581D  LEU*     4.6     3.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 566 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    555D  LEU*     5.4     2.4    -      -       +      +
    556D  ASN*     6.1     0.2    -      -       -      +
    564D  THR*     3.0     8.8    +      -       -      +
    565D  PRO*     1.3    77.3    -      -       -      +
    567D  HIS*     1.3    61.2    +      -       -      +
    569D  ALA*     4.3     9.6    -      -       +      -
    570D  CYS*     2.9    42.8    +      -       -      -
    578D  VAL*     4.7     3.6    -      -       +      -
    581D  LEU*     4.8    10.8    -      -       +      -
    582D  LEU*     3.4    33.2    -      -       +      -
    587D  ALA*     3.8    15.5    -      -       +      +
    588D  VAL*     3.5    37.5    -      -       -      +
    601D  PRO*     3.5    23.1    -      -       +      -
    617D  LEU*     4.3     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 567 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18B  HIS*     3.5    16.3    -      -       +      +
    562D  GLY      5.2     0.2    -      -       -      -
    563D  TRP*     3.4    25.4    -      +       +      -
    564D  THR*     2.4    48.8    +      -       +      +
    566D  LEU*     1.3    79.3    -      -       -      +
    568D  GLU*     1.3    52.5    +      -       -      +
    570D  CYS*     3.6     4.5    -      -       -      +
    571D  ASN*     2.6    37.8    +      -       -      +
    590D  ASP*     3.3    30.2    +      -       +      -
    591D  PRO      3.8     9.6    +      -       -      -
    592D  GLY*     5.3     0.4    -      -       -      -
    599D  ILE      2.8    29.4    +      -       -      -
    600D  THR      4.3     0.2    -      -       -      -
    601D  PRO*     3.5    16.5    -      -       +      +
    604D  ASP*     3.8     9.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 568 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18B  HIS*     2.9    27.5    +      -       -      +
     20B  LYS*     2.9    31.4    +      -       -      -
    534D  HIS*     3.8    15.9    -      -       +      +
    537D  CYS*     3.9     8.9    -      -       -      +
    538D  ILE*     3.3    37.3    -      -       +      +
    563D  TRP*     3.8     9.4    -      -       -      +
    564D  THR      3.7    10.5    -      -       -      +
    565D  PRO*     3.8     7.0    -      -       +      +
    566D  LEU      3.3     0.2    -      -       -      -
    567D  HIS*     1.3    76.7    -      -       -      +
    569D  ALA*     1.3    58.6    +      -       -      +
    571D  ASN*     3.6     0.4    -      -       -      +
    572D  TYR*     2.9    47.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 569 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537D  CYS*     3.8    13.0    +      -       +      -
    565D  PRO      3.2    10.7    +      -       -      +
    566D  LEU*     3.7     6.1    -      -       +      +
    567D  HIS      3.2     0.4    -      -       -      -
    568D  GLU*     1.3    79.7    -      -       -      +
    570D  CYS*     1.3    62.2    +      -       -      +
    572D  TYR*     3.8     0.6    -      -       -      -
    573D  GLY*     2.9    27.5    +      -       -      -
    574D  HIS*     4.1     3.6    -      -       -      +
    577D  ILE*     4.8     1.8    -      -       +      -
    578D  VAL*     3.4    17.7    -      -       +      +
    581D  LEU*     3.4    33.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 570 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566D  LEU*     2.9    42.8    +      -       -      +
    567D  HIS*     3.7     3.6    -      -       -      +
    569D  ALA*     1.3    75.3    -      -       -      +
    571D  ASN*     1.3    63.8    +      -       -      +
    573D  GLY*     3.2     3.6    +      -       -      -
    578D  VAL*     4.3     2.2    -      -       -      -
    582D  LEU*     5.1     0.9    -      -       -      -
    601D  PRO*     3.7    29.4    -      -       +      +
    604D  ASP*     4.8     0.7    -      -       +      -
    605D  ALA*     4.3     9.9    -      -       +      +
    610D  HIS*     3.0    18.7    +      -       -      -
    613D  VAL*     4.0    15.8    -      -       -      +
    617D  LEU*     3.4    31.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 571 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16B  LYS      3.0    24.2    +      -       -      -
     17B  ARG*     2.6    60.2    +      -       -      +
     18B  HIS*     3.6    27.8    +      -       +      -
    567D  HIS      2.6    21.6    +      -       -      +
    568D  GLU*     3.6     3.4    -      -       -      +
    570D  CYS*     1.3    72.4    -      -       -      +
    572D  TYR*     1.3    63.1    +      -       +      +
    604D  ASP*     3.0    25.2    +      -       -      +
    608D  CYS*     3.4    13.2    -      -       -      -
    610D  HIS*     2.9    12.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 572 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17B  ARG*     3.6    45.1    +      -       +      +
     18B  HIS*     5.3     1.9    +      -       -      -
    538D  ILE*     3.9    35.1    -      -       +      +
    568D  GLU*     2.9    47.7    +      -       -      +
    571D  ASN*     1.3    82.5    -      -       -      +
    573D  GLY*     1.3    68.7    +      -       -      +
    574D  HIS*     3.5    28.4    +      -       +      +
    610D  HIS*     3.3    10.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 573 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    569D  ALA      2.9    18.8    +      -       -      -
    570D  CYS      3.2     2.0    +      -       -      -
    572D  TYR*     1.3    82.3    -      -       -      +
    574D  HIS*     1.3    61.5    +      -       -      -
    575D  LEU      3.4     3.1    -      -       -      -
    610D  HIS*     3.2    28.3    +      -       -      +
    613D  VAL*     4.1    11.2    -      -       -      +
----------------------------------------------------------
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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