Contacts of the strand formed by residues 564 - 571 (chain C) in PDB entry 4YOC


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 TYR 564 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560C  GLU*     3.3    33.8    +      -       +      -
    561C  ALA*     3.3    16.4    +      -       -      +
    562C  HIS*     4.3     0.3    -      -       -      +
    563C  LEU*     1.3    82.3    -      -       +      +
    565C  MET*     1.3    63.0    +      -       -      +
    566C  GLN*     5.0     1.8    -      -       -      +
    595C  LYS*     3.6    41.3    -      -       +      -
    596C  VAL      3.3    18.6    -      -       -      -
    597C  LEU*     3.5    31.6    -      -       +      +
    598C  LYS*     3.3    18.4    -      -       -      -
    656C  ASN*     4.3     4.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 565 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564C  TYR*     1.3    78.1    -      -       -      +
    566C  GLN*     1.3    67.5    +      -       -      +
    567C  VAL*     3.6    10.9    +      -       +      -
    594C  PHE      3.3     3.3    -      -       -      +
    595C  LYS*     3.7     1.2    -      -       -      -
    596C  VAL*     2.9    42.8    +      -       +      +
    598C  LYS*     4.1    14.1    -      -       +      -
    648C  MET*     3.9    24.5    -      -       -      +
    649C  ILE*     4.0    20.4    -      -       +      -
    652C  SER*     3.5    28.5    -      -       -      +
    655C  GLU      3.7    13.5    -      -       -      +
    656C  ASN*     3.6    15.7    -      -       +      +
    658C  TRP*     4.1    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 566 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564C  TYR*     5.0     1.4    -      -       -      +
    565C  MET*     1.3    80.3    +      -       -      +
    567C  VAL*     1.3    57.3    +      -       -      +
    568C  GLN*     3.9     3.8    -      -       +      +
    593C  VAL*     3.9    24.8    -      -       +      +
    594C  PHE      3.6     3.1    -      -       -      -
    595C  LYS*     3.1    41.1    +      -       -      +
    656C  ASN*     2.7    17.8    +      -       -      +
    657C  PRO*     3.2    23.4    -      -       +      +
    658C  TRP*     2.6    35.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 567 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565C  MET*     4.4    11.0    -      -       +      +
    566C  GLN*     1.3    74.8    -      -       -      +
    568C  GLN*     1.3    61.9    +      -       -      +
    569C  ILE*     3.7     7.2    +      -       +      -
    592C  THR      3.6     3.1    -      -       -      +
    594C  PHE*     2.9    40.8    +      -       -      +
    596C  VAL*     4.4    16.4    -      -       +      -
    605C  PHE*     3.5    31.0    -      -       +      -
    648C  MET*     3.8    21.5    -      -       +      -
    658C  TRP*     3.3    19.3    -      -       +      +
    660C  ILE*     4.0    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 568 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566C  GLN*     4.8     4.1    -      -       +      +
    567C  VAL*     1.3    72.9    -      -       -      +
    569C  ILE*     1.3    62.2    +      -       -      +
    586C  GLU*     4.6     2.8    -      -       -      +
    591C  TYR*     3.1    44.9    +      -       +      -
    592C  THR      3.9     3.4    -      -       -      -
    593C  VAL*     4.4    20.1    -      -       +      +
    657C  PRO*     3.7    33.7    -      -       +      +
    658C  TRP      2.9     9.6    +      -       -      +
    659C  THR*     3.3    24.1    +      -       -      +
    660C  ILE      2.9    26.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 569 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567C  VAL*     4.3     2.7    -      -       +      +
    568C  GLN*     1.3    73.2    -      -       -      +
    570C  VAL*     1.3    65.2    +      -       -      +
    571C  ALA*     4.3     1.3    +      -       +      +
    590C  LYS      4.5     0.3    -      -       -      +
    591C  TYR*     3.5     5.1    -      -       -      -
    592C  THR*     2.9    46.6    +      -       -      +
    594C  PHE*     3.7    26.7    -      -       +      -
    605C  PHE*     4.1    12.1    -      -       +      -
    609C  LEU*     3.7    21.3    -      -       +      -
    613C  MET*     4.3     9.4    -      -       +      -
    622C  LEU*     5.3     1.3    -      -       +      -
    660C  ILE*     3.5    29.4    -      -       +      +
    662C  LEU*     3.7    37.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 570 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    569C  ILE*     1.3    78.6    -      -       -      +
    571C  ALA*     1.3    74.6    +      -       -      +
    574C  GLN*     3.8    21.3    -      -       +      -
    575C  PHE*     4.1     9.4    -      -       +      -
    584C  TYR*     4.2     6.5    -      -       +      -
    589C  VAL*     3.9    14.4    -      -       +      -
    590C  LYS      4.7     2.0    -      -       -      +
    591C  TYR*     3.9    13.9    -      -       +      -
    625C  MET*     3.8    24.7    -      -       +      -
    659C  THR*     4.1     9.2    -      -       +      -
    660C  ILE      2.9    19.0    +      -       -      +
    661C  PHE*     3.5     6.9    -      -       +      -
    662C  LEU      2.9    24.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 571 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    569C  ILE*     4.3     1.5    -      -       +      +
    570C  VAL*     1.3    88.0    -      -       -      +
    572C  GLU*     1.3    65.4    +      -       -      +
    573C  ASP*     3.2    22.7    -      -       -      +
    574C  GLN*     3.2    16.0    +      -       +      +
    575C  PHE*     4.1     3.5    -      -       -      -
    590C  LYS      5.4     0.6    +      -       -      -
    613C  MET*     6.1     3.8    -      -       +      -
    661C  PHE*     4.0     3.1    -      -       -      -
    662C  LEU*     4.2    17.7    -      -       +      +
----------------------------------------------------------
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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