Contacts of the strand formed by residues 415 - 421 (chain A) in PDB entry 6R4F


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 415 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    366A  CYS*     4.5     0.5    -      -       -      -
    367A  ARG*     6.0     0.2    -      -       -      +
    368A  ARG*     2.7    59.4    +      -       -      +
    370A  ILE*     3.8    13.9    -      -       +      +
    411A  VAL*     3.5     4.9    -      -       +      +
    412A  PHE*     2.8    35.6    +      -       -      +
    413A  ARG      4.0     1.0    -      -       -      +
    414A  ASP*     1.3    82.3    -      -       -      +
    416A  VAL*     1.3    61.2    +      -       -      +
    417A  CYS*     4.0     9.4    -      -       -      -
    441A  ALA*     3.6     2.5    -      -       +      +
    442A  LEU*     3.0    26.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 416 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363A  ILE*     4.1    28.5    -      -       +      +
    366A  CYS*     3.3    38.1    -      -       +      -
    368A  ARG      2.9    11.4    +      -       -      +
    369A  LEU*     3.4    11.0    -      -       +      -
    370A  ILE      2.9    24.9    +      -       -      +
    415A  ASP*     1.3    71.0    -      -       -      +
    417A  CYS*     1.3    62.8    -      -       -      +
    418A  PHE*     3.5    28.6    +      -       +      -
    442A  LEU*     3.3    14.4    -      -       +      +
    444A  VAL*     4.1    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 417 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370A  ILE*     3.2    30.7    -      -       +      +
    372A  ILE*     4.7     1.1    -      -       +      -
    411A  VAL*     4.3     1.3    -      -       -      -
    415A  ASP*     4.2     3.6    -      -       -      -
    416A  VAL*     1.3    76.3    -      -       -      +
    418A  PHE*     1.3    56.8    +      -       -      +
    419A  PHE*     3.4    26.6    -      -       +      -
    436A  CYS*     3.8    22.0    -      -       +      -
    441A  ALA*     3.8    21.8    -      -       -      -
    442A  LEU      2.7    12.1    +      -       -      +
    443A  THR*     3.3     2.9    -      -       +      -
    444A  VAL*     2.8    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 418 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356A  LEU*     5.1     1.6    -      -       +      -
    363A  ILE*     5.2     1.1    -      -       +      -
    369A  LEU*     3.9    16.4    -      -       +      -
    370A  ILE      2.7     9.0    +      -       -      +
    371A  LEU*     3.5    27.8    -      -       +      -
    372A  ILE*     2.9    26.5    +      -       -      +
    416A  VAL*     3.5    30.5    -      -       +      -
    417A  CYS*     1.3    77.7    -      -       -      +
    419A  PHE*     1.3    64.9    +      -       -      +
    420A  LEU*     4.1     9.0    -      -       +      -
    444A  VAL*     3.3    33.4    -      -       +      -
    446A  ILE*     4.0    19.3    -      -       +      -
    485A  LEU*     4.5     9.0    -      -       +      -
    488A  PHE*     3.4    47.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with PHE 419 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372A  ILE*     3.4    34.1    -      -       +      -
    417A  CYS*     3.4    35.4    -      -       +      -
    418A  PHE*     1.3    75.0    -      -       -      +
    420A  LEU*     1.3    61.0    -      -       -      +
    421A  SER      3.8     0.5    +      -       -      -
    429A  THR*     3.8    22.9    -      -       +      +
    432A  GLY      3.7     1.8    -      -       -      -
    433A  LEU*     3.4    53.8    -      -       +      -
    436A  CYS*     3.8    11.0    -      -       +      -
    443A  THR*     3.8     6.3    -      -       +      -
    444A  VAL      2.9    18.7    +      -       -      +
    445A  GLY*     3.8     1.6    -      -       -      -
    446A  ILE      2.9    27.1    +      -       -      +
    454A  ILE*     4.0    22.4    -      -       +      +
    458A  THR*     4.2     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 420 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    371A  LEU*     4.5    11.7    -      -       +      -
    372A  ILE      3.2     6.7    +      -       -      +
    373A  ALA*     3.3    23.4    -      -       +      +
    374A  CYS      4.7     0.2    +      -       -      -
    377A  SER*     3.3    41.1    -      -       -      +
    378A  TYR*     5.2     0.4    -      -       -      -
    380A  ALA*     4.6     2.2    -      -       +      -
    381A  GLY*     3.9    22.2    -      -       -      +
    398A  VAL*     6.3     0.2    -      -       +      -
    418A  PHE*     4.3    12.6    -      -       +      +
    419A  PHE*     1.3    72.5    -      -       -      +
    421A  SER*     1.3    63.8    +      -       -      +
    429A  THR*     4.1     4.1    +      -       -      +
    446A  ILE*     3.5    36.3    -      -       +      +
    481A  GLN*     4.2     9.4    -      -       +      +
    485A  LEU*     4.1    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 421 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377A  SER*     3.9     4.0    -      -       -      -
    419A  PHE      3.8     2.0    +      -       -      -
    420A  LEU*     1.3    76.2    -      -       -      +
    422A  GLN*     1.3    64.5    +      -       -      +
    423A  SER*     3.6     7.3    +      -       -      -
    424A  GLY*     2.7    31.2    +      -       -      -
    425A  GLU      3.7     1.0    +      -       -      -
    426A  THR*     3.9     9.3    +      -       -      -
    429A  THR*     4.3     4.7    -      -       -      -
    446A  ILE      3.0     9.7    +      -       -      -
    447A  THR*     3.2    23.1    -      -       -      -
    454A  ILE*     3.6    27.0    -      -       -      +
    481A  GLN*     3.7     3.5    -      -       -      +
----------------------------------------------------------
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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