Contacts of the strand formed by residues 594 - 599 (chain D) in PDB entry 6V3O


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 LYS 594 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    591D  ILE*     3.2    31.6    +      -       -      +
    592D  LYS      4.1     9.2    -      -       -      +
    593D  GLY*     1.3    84.7    -      -       -      +
    595D  GLN*     1.3    60.8    +      -       -      +
    633D  VAL*     4.0     3.5    -      -       -      +
    634D  LYS*     3.6    35.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 595 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    543D  VAL*     5.9     0.4    -      -       -      +
    561D  VAL      3.0    22.2    +      -       -      -
    563D  PRO*     3.9    10.3    -      -       -      +
    578D  VAL*     5.5     4.0    -      -       +      -
    581D  LEU*     5.4     5.0    -      -       -      +
    582D  PHE*     4.0    16.3    -      -       +      -
    587D  TYR*     2.5    37.4    +      -       -      -
    591D  ILE*     4.1     4.5    -      -       +      +
    594D  LYS*     1.3    74.3    -      -       -      +
    596D  GLN*     1.3    83.6    +      -       -      +
    597D  VAL*     4.3     4.9    -      -       +      +
    633D  VAL*     3.7    18.0    -      -       +      +
    634D  LYS      3.2     9.5    +      -       -      +
    635D  LEU*     3.3    16.2    -      -       +      +
    636D  THR*     2.9    24.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 596 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    531D  PRO*     4.0     7.4    -      -       -      +
    560D  PRO*     5.9     5.2    -      -       +      +
    562D  VAL*     3.2    40.8    -      -       +      +
    563D  PRO*     3.6     0.5    -      -       -      +
    595D  GLN*     1.3    94.3    +      -       -      +
    597D  VAL*     1.3    69.0    +      -       -      +
    636D  THR*     3.1    25.4    -      -       +      +
    638D  PHE*     3.3    21.6    -      -       +      +
    669D  ARG*     2.9    44.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 597 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    562D  VAL*     3.8     4.9    -      -       -      -
    563D  PRO*     3.9     9.6    -      -       +      +
    565D  PHE*     3.9    25.1    -      -       +      -
    578D  VAL*     4.4    11.0    -      -       +      -
    595D  GLN*     4.3     7.2    -      -       +      -
    596D  GLN*     1.3    81.0    -      -       -      +
    598D  MET*     1.3    60.0    +      -       -      +
    599D  VAL*     4.8     1.1    -      -       +      -
    624D  MET*     3.8    30.7    -      -       +      -
    635D  LEU*     3.6    22.9    -      -       +      -
    636D  THR      2.8     5.9    +      -       -      -
    637D  LEU*     3.3    19.2    -      -       +      +
    638D  PHE*     2.8    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 598 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288D  TRP*     3.5    32.5    -      -       +      -
    456D  ARG*     5.0     0.9    -      -       -      +
    533D  ILE*     4.0    14.6    -      -       +      -
    562D  VAL*     3.7     8.2    -      -       +      +
    563D  PRO      3.1    15.5    +      -       -      +
    564D  LEU*     3.6    29.2    -      -       +      -
    565D  PHE*     3.3    23.6    +      -       -      +
    597D  VAL*     1.3    77.1    -      -       -      +
    599D  VAL*     1.3    66.7    +      -       -      +
    600D  GLY*     5.7     0.4    -      -       -      -
    603D  ASP*     5.9     0.9    -      -       -      +
    638D  PHE*     3.3    46.0    -      -       +      +
    640D  GLY*     3.7    26.0    -      -       -      -
    641D  ARG      5.2     0.7    -      -       -      +
    671D  THR*     4.9     0.7    -      -       +      -
   1002D  SO4      5.9     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 599 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564D  LEU*     4.1     4.0    -      -       -      -
    565D  PHE*     4.2     5.4    -      -       +      +
    571D  LEU*     3.8    19.1    -      -       +      -
    597D  VAL*     4.8     3.8    -      -       +      -
    598D  MET*     1.3    80.0    -      -       -      +
    600D  GLY*     1.3    59.3    +      -       -      +
    601D  TYR*     4.1     4.9    -      -       +      -
    617D  LEU*     3.5    29.6    -      -       +      -
    620D  ALA*     5.7     0.2    -      -       +      -
    621D  GLN*     4.6     8.7    -      -       +      +
    624D  MET*     4.6    18.4    -      -       +      -
    637D  LEU*     4.9    11.2    -      -       +      -
    638D  PHE      3.1    10.5    +      -       -      +
    639D  HIS*     4.1    19.5    -      -       +      +
    640D  GLY*     3.0    25.3    +      -       -      -
----------------------------------------------------------
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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