Contacts of the strand formed by residues 707 - 711 (chain A) in PDB entry 2ODP


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 ASP 707 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    644A  LEU      3.9     0.2    -      -       -      +
    645A  CYS*     3.4     5.7    -      -       -      -
    646A  SER*     2.8    36.5    +      -       -      +
    647A  GLY*     3.4    14.6    -      -       -      -
    652A  GLU      3.9     1.9    -      -       -      +
    653A  SER*     2.6    35.1    +      -       -      -
    654A  PRO*     3.4    24.8    -      -       +      +
    679A  TRP      3.5     6.6    -      -       -      +
    680A  GLY*     3.9     8.1    -      -       -      -
    681A  LEU      4.6     0.2    +      -       -      -
    682A  TYR      4.4     5.4    -      -       -      +
    706A  ARG*     1.3    81.9    +      -       -      +
    708A  PHE*     1.3    64.6    +      -       -      +
    709A  HIS*     3.7    20.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 708 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    619A  ALA*     4.0     7.6    -      -       -      -
    622A  VAL*     3.7    23.3    -      -       +      -
    639A  VAL*     3.8    27.1    -      -       +      -
    643A  PHE*     3.9    10.1    -      -       +      -
    644A  LEU      3.3     8.7    -      -       -      -
    645A  CYS*     3.4    24.7    -      -       +      -
    678A  SER*     3.3     7.4    +      -       -      -
    679A  TRP*     2.7    89.7    +      +       +      +
    681A  LEU*     4.3     2.9    -      -       +      -
    706A  ARG*     3.9    33.4    -      -       +      -
    707A  ASP*     1.3    77.8    -      -       -      +
    709A  HIS*     1.3    62.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 709 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  PHE*     5.7     0.2    -      -       -      -
    607A  ILE*     3.8    15.5    -      -       +      +
    609A  LEU*     4.0    14.8    -      -       -      +
    643A  PHE*     3.2     5.2    -      -       -      -
    644A  LEU*     2.7    48.1    +      -       +      +
    646A  SER*     2.8    32.8    +      -       -      -
    654A  PRO*     4.2    11.9    -      -       +      +
    663A  VAL*     3.7    25.7    -      -       +      +
    676A  LEU      3.2    14.8    -      -       -      +
    677A  VAL*     4.0    15.0    -      -       +      -
    678A  SER      4.6     0.7    -      -       -      -
    679A  TRP      5.3     0.7    -      -       -      -
    707A  ASP*     3.7    22.3    -      -       +      +
    708A  PHE*     1.3    79.3    -      -       -      +
    710A  ILE*     1.3    64.9    +      -       -      +
    711A  ASN      3.1     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 710 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538A  TYR      4.0     1.1    -      -       -      +
    540A  ASP*     4.4     1.3    -      -       -      +
    541A  ASP*     3.4    43.5    -      -       +      +
    542A  ILE*     4.4    12.1    -      -       +      -
    642A  GLN*     3.5    21.8    -      -       +      +
    643A  PHE*     3.6    25.9    -      -       +      -
    644A  LEU*     5.0     0.2    -      -       -      -
    675A  GLY*     2.9    27.4    -      -       -      -
    676A  LEU*     3.0    25.4    +      -       +      -
    678A  SER*     4.0     9.0    -      -       -      -
    709A  HIS*     1.3    68.8    -      -       -      +
    711A  ASN*     1.3    62.4    +      -       -      +
    712A  LEU*     3.7     1.2    +      -       +      +
    715A  MET*     3.6    31.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 711 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    584A  GLU*     5.0     0.3    -      -       -      +
    588A  LEU*     5.0     1.6    -      -       -      +
    641A  ASP      4.8     1.9    -      -       -      +
    642A  GLN      2.7    22.9    +      -       -      +
    643A  PHE      4.3     1.6    -      -       -      +
    644A  LEU*     3.5    34.1    +      -       +      +
    674A  VAL      3.7     6.7    +      -       -      -
    709A  HIS      3.1     1.7    +      -       -      -
    710A  ILE*     1.3    69.8    -      -       -      +
    712A  LEU*     1.3    59.8    +      -       -      +
    713A  PHE*     3.0    34.6    -      -       -      +
    714A  ARG*     2.9    50.9    +      -       +      +
    715A  MET*     3.2    13.8    -      -       -      +
----------------------------------------------------------
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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