Contacts of the strand formed by residues 655 - 665 (chain A) in PDB entry 6P0D


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 VAL 655 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598A  TYR*     4.9     2.7    -      -       +      -
    600A  ASP*     4.4     7.0    +      -       -      +
    601A  ILE*     4.4    11.7    -      -       +      -
    604A  ARG*     3.0    26.0    +      -       -      +
    622A  ALA*     3.7    24.0    -      -       +      -
    623A  VAL      3.2     5.6    -      -       -      +
    625A  TRP*     4.2     3.6    -      -       -      -
    627A  ARG*     5.1     0.7    +      -       -      -
    638A  LEU*     3.6    30.5    -      -       +      -
    641A  ARG*     3.5    31.2    -      -       -      +
    653A  VAL      3.9     0.2    +      -       -      -
    654A  GLN*     1.3    79.9    +      -       -      +
    656A  CYS*     1.3    73.7    +      -       -      +
    657A  LEU*     4.3     8.5    -      -       +      -
    691A  GLY      3.9     5.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 656 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    621A  GLU      3.5     1.6    -      -       -      +
    623A  VAL*     2.8    31.8    +      -       +      +
    625A  TRP*     3.8    16.5    -      -       +      +
    655A  VAL*     1.3    77.0    -      -       -      +
    657A  LEU*     1.3    67.9    +      -       -      +
    658A  TYR*     3.8    34.0    -      -       +      -
    691A  GLY*     3.5    37.2    -      -       -      +
    692A  GLU      3.5    10.3    -      -       -      -
    693A  PHE      4.1     1.1    -      -       -      -
    694A  VAL*     4.2     6.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 657 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    574A  ALA*     4.7     1.3    -      -       +      -
    576A  ILE*     3.6    24.9    -      -       +      -
    601A  ILE*     3.5    42.8    -      -       +      -
    604A  ARG*     4.7     3.6    -      -       -      +
    605A  ILE*     5.6     0.2    -      -       +      -
    608A  ILE*     5.3     5.6    -      -       +      -
    620A  THR*     3.7    23.3    -      -       -      +
    621A  GLU      3.5     0.9    -      -       -      -
    622A  ALA*     4.0    19.3    -      -       +      -
    655A  VAL*     4.3     2.0    -      -       +      -
    656A  CYS*     1.3    75.3    -      -       -      +
    658A  TYR*     1.3    59.9    +      -       -      +
    659A  ALA      3.9     0.2    -      -       -      -
    692A  GLU      2.9    16.9    +      -       -      +
    693A  PHE*     3.3    24.4    -      -       +      -
    694A  VAL      2.9    27.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 658 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    569A  TYR*     3.3    58.8    -      +       +      -
    620A  THR*     3.3     2.7    -      -       -      -
    621A  GLU*     2.9    39.5    +      -       +      +
    623A  VAL*     3.7    35.0    -      -       +      -
    625A  TRP*     3.6    16.8    -      -       -      -
    632A  ILE*     3.4    23.4    -      -       +      +
    656A  CYS*     3.8    21.7    -      -       +      -
    657A  LEU*     1.3    69.7    -      -       -      +
    659A  ALA*     1.3    63.0    +      -       -      +
    660A  PHE*     3.6     5.6    -      -       -      -
    694A  VAL*     3.2    32.7    -      -       +      +
    695A  PHE      4.7     1.8    -      -       -      -
    696A  ALA*     4.7     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 659 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    618A  LEU*     4.7     2.2    -      -       +      -
    619A  ASP      3.7     5.8    -      -       -      +
    620A  THR*     4.0     9.9    -      -       +      -
    657A  LEU      3.9     1.0    -      -       -      -
    658A  TYR*     1.3    72.1    -      -       -      +
    660A  PHE*     1.3    60.2    +      -       -      +
    682A  LEU*     4.2    20.0    -      -       +      +
    693A  PHE*     3.5    36.3    -      -       +      -
    694A  VAL      2.8    12.2    +      -       -      +
    695A  PHE*     3.5     9.0    -      -       +      +
    696A  ALA      3.0    21.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 660 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566A  GLU*     3.5    28.5    -      -       -      +
    569A  TYR*     5.9     2.9    -      +       -      -
    573A  ARG*     3.9    17.9    -      -       +      -
    619A  ASP*     3.0    41.2    +      -       -      -
    620A  THR*     3.5    25.6    -      -       -      -
    621A  GLU*     3.6    12.6    -      -       +      -
    658A  TYR*     3.6    11.2    -      -       +      -
    659A  ALA*     1.3    74.1    -      -       -      +
    661A  ASP*     1.3    72.6    +      -       +      +
    675A  LEU*     4.6     8.1    -      -       -      +
    679A  ARG*     5.8     2.8    -      -       -      +
    682A  LEU*     3.9     9.5    -      -       -      +
    696A  ALA*     4.1    10.3    -      -       +      -
    725A  LYS*     3.7    19.5    +      -       -      -
    742A  TRP*     3.9     8.7    -      +       -      -
----------------------------------------------------------
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Residues in contact with ASP 661 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    618A  LEU*     3.7    11.8    -      -       -      +
    619A  ASP*     2.9    47.0    +      -       +      +
    660A  PHE*     1.3    86.3    -      -       +      +
    662A  LEU*     1.3    75.8    +      -       -      +
    663A  ILE*     5.0     0.2    -      -       +      -
    675A  LEU*     3.9     7.2    -      -       -      +
    678A  ARG*     2.8    51.4    +      -       -      +
    679A  ARG*     6.3     0.7    -      -       -      +
    682A  LEU*     3.8     8.6    -      -       -      +
    725A  LYS*     5.3     0.2    +      -       -      -
    733A  TYR*     3.5     9.2    -      -       +      -
    742A  TRP*     3.2    19.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 662 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    616A  PHE*     4.1     3.6    -      -       +      -
    617A  ILE      3.5    10.1    -      -       -      +
    618A  LEU*     3.8     9.6    -      -       +      -
    661A  ASP*     1.3    80.5    +      -       -      +
    663A  ILE*     1.3    60.7    +      -       -      +
    664A  TYR      3.5    19.5    -      -       -      +
    665A  LEU*     4.1    13.0    -      -       +      -
    670A  LEU*     3.4    20.0    -      -       +      +
    678A  ARG*     3.4    35.7    +      -       -      +
    681A  LEU*     3.6    34.8    -      -       +      +
    682A  LEU*     3.6    18.4    -      -       +      +
    686A  PHE*     3.8    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 663 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    534A  LEU*     4.0    16.0    -      -       +      +
    540A  LEU*     3.8    30.1    -      -       +      -
    575A  GLN*     4.8     5.6    -      -       +      +
    617A  ILE*     2.9    31.7    +      -       +      +
    618A  LEU      4.8     0.4    -      -       -      -
    619A  ASP*     4.2    18.4    -      -       +      +
    662A  LEU*     1.3    79.5    -      -       -      +
    664A  TYR*     1.3    60.0    +      -       -      +
    669A  SER*     3.9     1.6    -      -       -      -
    670A  LEU*     2.9    28.9    +      -       -      +
    671A  VAL*     4.0     9.8    +      -       +      +
    678A  ARG*     5.1     1.6    -      -       -      +
    733A  TYR*     3.7    46.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 664 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    534A  LEU*     4.2    26.2    +      -       +      -
    535A  SER*     5.1     1.6    +      -       -      -
    536A  PRO*     3.4    42.2    -      -       +      +
    580A  GLU*     5.9     1.6    -      -       -      +
    615A  SER*     3.5    11.6    +      -       -      -
    616A  PHE*     3.2     8.1    -      -       -      -
    617A  ILE*     3.1    38.6    +      -       +      -
    662A  LEU*     3.5     9.3    -      -       -      +
    663A  ILE*     1.3    78.9    -      -       -      +
    665A  LEU*     1.3    66.4    +      -       -      +
    667A  GLY*     3.2    45.3    +      -       -      -
    668A  GLU      3.2    12.1    -      -       -      -
    669A  SER*     3.8    14.8    -      -       -      -
    670A  LEU*     4.0     3.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 665 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    613A  VAL*     3.9    18.8    -      -       +      -
    615A  SER      3.5     8.5    -      -       -      +
    616A  PHE*     4.4     2.7    -      -       +      -
    662A  LEU*     4.1     9.4    -      -       +      -
    664A  TYR*     1.3    77.2    -      -       -      +
    666A  ASN*     1.3    96.1    +      -       +      +
    667A  GLY      3.2     1.6    -      -       -      -
    668A  GLU*     2.8    31.0    +      -       +      +
    670A  LEU*     4.4     7.6    -      -       +      +
    681A  LEU*     4.1    27.1    -      -       +      -
    685A  ASN*     3.7    25.8    -      -       +      +
    686A  PHE*     4.4    17.0    -      -       +      -
----------------------------------------------------------
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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