Contacts of the strand formed by residues 529 - 535 (chain H) 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 PHE 529 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304H  THR*     4.4     8.7    -      -       +      -
    308H  CYS*     3.9    19.7    -      -       -      -
    452H  LYS*     2.7    34.6    +      -       -      -
    453H  LEU*     3.5    13.5    -      -       +      +
    455H  ILE*     4.2     6.7    -      -       +      -
    521H  LEU*     3.6    41.5    -      -       +      -
    524H  LEU*     3.7    42.4    -      -       +      -
    525H  PRO      3.9     7.6    -      -       -      -
    526H  PRO*     3.2    12.5    +      -       +      +
    527H  ASP      3.3     0.4    -      -       -      -
    528H  SER*     1.3    91.9    -      -       -      +
    530H  GLY*     1.3    60.5    +      -       -      +
    559H  LEU*     3.7    35.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 530 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    452H  LYS*     4.6     9.6    -      -       -      -
    453H  LEU      2.9    15.3    +      -       -      +
    454H  ASP*     4.1     3.8    -      -       -      -
    529H  PHE*     1.3    76.8    -      -       -      +
    531H  PRO*     1.3    71.8    -      -       -      +
    559H  LEU*     3.4    22.7    -      -       -      +
    560H  PRO*     3.9     8.2    -      -       -      +
    669H  ARG*     5.7     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 531 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    454H  ASP*     3.3    21.3    -      -       -      +
    455H  ILE*     3.0    27.4    +      -       -      +
    530H  GLY*     1.3    86.8    -      -       -      +
    532H  TYR*     1.3    58.6    +      -       -      +
    533H  ILE*     4.1    10.5    -      -       +      -
    559H  LEU*     4.1     3.8    -      -       -      +
    560H  PRO*     3.4    14.8    -      -       +      +
    562H  VAL*     3.3    26.5    -      -       +      -
    596H  GLN*     4.0    12.8    -      -       -      +
    669H  ARG*     3.6    25.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 532 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293H  ARG*     5.8     1.0    -      -       -      -
    455H  ILE*     3.5    30.1    -      -       +      -
    457H  GLN*     3.6    17.4    -      -       +      +
    462H  HIS*     2.8    40.1    +      +       -      -
    514H  VAL*     4.8     2.6    -      -       -      +
    517H  ALA*     5.8     6.3    -      -       +      +
    518H  PHE*     3.4    35.3    -      +       -      -
    521H  LEU*     4.1    12.8    -      -       +      -
    531H  PRO*     1.3    71.2    -      -       -      +
    533H  ILE*     1.3    73.5    +      -       -      +
    534H  ILE*     4.3     2.9    -      -       +      -
    546H  VAL*     3.8    22.9    -      -       +      -
    550H  GLN*     5.2     3.4    -      -       -      +
    559H  LEU*     4.1    13.1    -      -       +      +
    560H  PRO      2.9    13.2    +      -       -      +
    561H  VAL*     3.5     7.2    -      -       +      +
    562H  VAL*     2.9    25.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 533 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288H  TRP*     4.0    15.5    -      -       +      +
    454H  ASP*     4.0    19.5    -      -       +      +
    455H  ILE      2.7    17.0    +      -       -      +
    456H  ARG*     3.2    22.7    -      -       +      +
    457H  GLN      3.0    26.0    +      -       -      +
    531H  PRO*     4.1     9.6    -      -       +      -
    532H  TYR*     1.3    80.3    -      -       -      +
    534H  ILE*     1.3    64.1    +      -       -      +
    562H  VAL*     3.3    24.7    -      -       +      +
    564H  LEU*     4.1    12.6    -      -       +      +
    598H  MET*     4.1    15.0    -      -       +      -
    638H  PHE*     3.8    32.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 534 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    457H  GLN      3.3     5.4    -      -       -      +
    459H  SER*     3.6    38.8    -      -       -      +
    462H  HIS*     4.1     7.6    -      -       +      +
    532H  TYR*     4.3     3.1    -      -       +      -
    533H  ILE*     1.3    75.2    -      -       -      +
    535H  SER*     1.3    64.4    +      -       -      +
    537H  ALA*     3.6    12.5    -      -       +      +
    542H  ASP*     3.4    27.6    -      -       +      +
    543H  VAL*     3.9    11.2    -      -       +      +
    546H  VAL*     3.7    15.9    -      -       +      -
    561H  VAL*     3.4    31.6    -      -       +      -
    562H  VAL      2.9    13.8    +      -       -      +
    563H  PRO*     5.0     0.7    -      -       +      -
    564H  LEU*     2.9    28.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 535 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294H  ASP*     3.5    27.8    -      -       -      +
    456H  ARG*     3.1    35.3    +      -       -      +
    457H  GLN      3.1     6.0    +      -       -      -
    458H  GLU*     3.5     3.9    -      -       -      -
    459H  SER      3.0    23.6    +      -       -      -
    533H  ILE      3.9     0.6    +      -       -      -
    534H  ILE*     1.3    72.2    -      -       -      +
    536H  MET*     1.3    72.4    +      -       -      +
    564H  LEU*     3.9    10.1    -      -       -      +
    566H  GLU*     3.4    13.0    -      -       -      -
----------------------------------------------------------
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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