Contacts of the strand formed by residues 565 - 570 (chain F) in PDB entry 3GUT


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 GLU 565 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198E  ARG*     3.7     9.9    +      -       -      -
    200E  ASN*     5.5     1.9    -      -       -      -
    554F  ASP*     4.6     3.5    -      -       -      +
    555F  ARG*     5.4     1.2    -      -       -      +
    563F  GLY      3.6     1.8    +      -       -      +
    564F  GLU*     1.3    69.6    -      -       -      +
    566F  ILE*     1.3    73.4    +      -       -      +
    567F  TYR*     4.2    14.5    -      -       +      -
    610F  VAL*     3.1    28.8    -      -       +      +
    611F  PHE      3.1    13.6    -      -       -      +
    612F  LYS*     4.1    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 566 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    553F  MET*     4.2     9.4    -      -       +      -
    554F  ASP*     3.6    11.7    -      -       -      +
    555F  ARG*     3.9    35.2    -      -       +      +
    557F  ALA      5.5     1.3    -      -       -      +
    564F  GLU*     3.2    28.3    -      -       +      +
    565F  GLU*     1.3    78.8    -      -       -      +
    567F  TYR*     1.3    76.5    +      -       -      +
    568F  LEU*     4.8     0.2    -      -       +      -
    610F  VAL*     3.6     2.3    -      -       -      +
    611F  PHE*     2.9    64.5    +      -       +      -
    613F  THR*     3.4    22.4    -      -       -      +
    645F  PHE*     5.2     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 567 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198E  ARG*     3.5    17.5    +      -       +      +
    199E  VAL      3.0    29.5    +      -       -      -
    200E  ASN*     3.3    30.5    -      -       +      -
    213E  PHE*     3.9    30.5    -      +       +      -
    215E  LEU*     4.0    35.2    -      -       +      -
    553F  MET*     3.6     1.4    -      -       -      -
    554F  ASP*     3.1    41.4    +      -       -      +
    565F  GLU*     4.2    15.3    -      -       +      -
    566F  ILE*     1.3    82.3    -      -       -      +
    568F  LEU*     1.3    60.8    +      -       -      +
    569F  LEU*     5.7     1.6    -      -       +      -
    609F  ILE      3.8     3.1    -      -       -      -
    610F  VAL*     3.8    26.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 568 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    550F  ILE*     3.1    34.5    -      -       +      -
    552F  ARG      3.9     3.8    -      -       -      +
    553F  MET*     3.9    15.0    -      -       +      -
    567F  TYR*     1.3    76.1    -      -       -      +
    569F  LEU*     1.3    77.3    +      -       -      +
    570F  CYS*     3.8    16.6    -      -       +      -
    580F  ILE*     5.1     8.1    -      -       +      -
    608F  ALA*     2.9     6.3    -      -       -      +
    609F  ILE*     2.6    54.6    +      -       +      +
    611F  PHE*     4.0    22.2    -      -       +      -
    629F  VAL*     5.9     2.7    -      -       +      -
    631F  LEU*     4.5    17.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 569 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    213E  PHE*     4.1    18.6    -      -       +      -
    215E  LEU*     4.4     7.0    -      -       +      -
    245E  HIS*     3.5    29.8    -      -       +      +
    249E  ALA*     3.9    19.1    -      -       +      -
    251E  VAL*     3.8    29.4    -      -       +      -
    550F  ILE*     3.9     0.2    -      -       -      +
    551F  VAL*     3.0    24.0    +      -       +      -
    552F  ARG*     3.0    30.5    +      -       +      +
    567F  TYR*     5.4     0.9    -      -       +      -
    568F  LEU*     1.3    84.7    -      -       -      +
    570F  CYS*     1.3    61.2    +      -       -      +
    607F  PHE      3.4     2.7    -      -       -      -
    608F  ALA*     3.5    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 570 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    245E  HIS*     2.8    23.0    +      -       -      -
    549F  LYS      3.4    16.8    -      -       -      +
    551F  VAL*     4.1     3.8    -      -       -      +
    568F  LEU*     3.8    14.1    -      -       +      -
    569F  LEU*     1.3    77.3    -      -       -      +
    571F  ASP*     1.3    78.7    +      -       -      +
    573F  VAL*     3.7    20.9    -      -       -      -
    607F  PHE*     2.6    46.2    +      -       -      +
    608F  ALA*     3.8     6.3    -      -       -      -
    609F  ILE*     4.7     5.2    -      -       -      -
    631F  LEU*     4.0    10.1    -      -       +      -
----------------------------------------------------------
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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