Contacts of the strand formed by residues 808 - 816 (chain B) in PDB entry 3HS0


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 808 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    802B  VAL*     4.4    32.3    -      -       +      -
    803B  VAL      5.3     2.0    -      -       -      +
    806B  GLU*     3.5    18.2    -      -       +      +
    807B  GLN*     1.3    80.6    -      -       -      +
    809B  GLU*     1.3    66.7    +      -       -      +
    810B  ILE*     4.9     5.8    -      -       +      -
    860B  PHE      3.9     0.2    -      -       -      +
    861B  VAL*     3.6     5.4    -      -       -      +
    862B  ILE*     3.1    56.1    +      -       +      +
    864B  PRO*     4.9     3.8    -      -       +      -
    891B  LEU*     5.3     0.2    -      -       +      -
   1449C  PHE*     4.1     8.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 809 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    808B  VAL*     1.3    77.9    -      -       -      +
    810B  ILE*     1.3    67.1    +      -       -      +
    811B  ARG*     3.0    37.3    +      -       -      +
    859B  PRO*     3.2    25.4    -      -       +      +
    860B  PHE      3.4    11.2    -      -       -      +
    861B  VAL*     4.6     7.0    -      -       +      +
   1363C  SER*     2.9    29.9    +      -       -      -
   1433C  SER*     3.5    17.6    +      -       -      +
   1435C  LYS*     3.6    20.8    +      -       -      +
   1447C  THR*     6.2     0.9    -      -       +      +
   1449C  PHE*     4.2    11.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 810 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    796B  LEU*     3.6    25.1    -      -       +      -
    797B  GLN      5.3     2.9    -      -       -      +
    798B  MET*     3.5    38.1    -      -       +      -
    799B  PRO*     5.3     5.2    -      -       +      -
    808B  VAL*     4.1     6.2    +      -       +      -
    809B  GLU*     1.3    76.3    -      -       -      +
    811B  ARG*     1.3    59.9    +      -       -      +
    812B  ALA      3.7     2.4    +      -       -      +
    859B  PRO*     3.5     1.0    -      -       -      +
    860B  PHE*     2.7    57.2    +      -       +      +
    862B  ILE*     3.5    30.5    -      -       +      -
    872B  VAL*     4.3     8.1    -      -       +      -
    874B  ILE*     5.2     0.4    -      -       +      -
    891B  LEU*     4.2    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 811 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    302A  SER      2.8    29.3    +      -       -      -
    303A  GLY      4.9     2.9    +      -       -      -
    304A  SER*     4.4    19.4    -      -       -      +
    795B  ASP      4.3     2.1    -      -       -      +
    796B  LEU*     4.3     7.5    -      -       -      +
    797B  GLN*     4.5    14.1    +      -       -      +
    809B  GLU*     3.0    36.1    +      -       -      +
    810B  ILE*     1.3    71.9    -      -       -      +
    812B  ALA*     1.3    64.8    +      -       -      +
    813B  ILE*     4.2     8.9    -      -       +      +
    857B  ALA*     4.2    25.1    -      -       +      -
    858B  VAL      4.2     0.7    -      -       -      -
    859B  PRO*     4.5    13.2    -      -       +      -
   1361C  ASP*     2.8    43.1    +      -       -      -
   1363C  SER*     4.1     9.8    -      -       -      -
   1400C  ALA*     3.3    16.5    -      -       -      +
   1433C  SER*     4.7     2.0    +      -       -      -
   1435C  LYS*     3.6    11.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 812 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    794B  ILE*     4.0    11.2    -      -       +      -
    795B  ASP      3.4     9.6    -      -       -      +
    796B  LEU*     4.1     7.7    -      -       +      +
    810B  ILE      3.7     2.0    +      -       -      -
    811B  ARG*     1.3    75.0    -      -       -      +
    813B  ILE*     1.3    66.4    +      -       -      +
    814B  LEU*     4.2     1.6    -      -       +      -
    857B  ALA*     3.5     0.5    -      -       -      +
    858B  VAL*     2.8    44.2    +      -       +      +
    860B  PHE*     4.2     3.8    -      -       +      -
    874B  ILE*     3.8    30.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 813 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229A  TYR*     6.0     0.2    -      -       -      +
    302A  SER*     3.6    24.2    -      -       -      +
    304A  SER*     3.9    23.1    -      -       -      +
    793B  PHE      3.6     0.2    -      -       -      +
    794B  ILE*     3.5     3.7    -      -       -      -
    795B  ASP*     2.7    59.0    +      -       +      +
    811B  ARG*     4.2     4.0    -      -       +      +
    812B  ALA*     1.3    85.2    -      -       -      +
    814B  LEU*     1.3    65.3    +      -       -      +
    815B  HIS*     3.6    26.4    +      -       +      +
    855B  SER*     4.0    18.2    -      -       -      -
    856B  ARG      3.7     4.7    -      -       -      +
    857B  ALA*     4.0    17.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 814 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    792B  PHE*     4.3    19.7    -      -       +      -
    793B  PHE      3.7     3.4    -      -       -      +
    794B  ILE*     3.8    30.3    -      -       +      -
    812B  ALA*     4.2     1.5    -      -       +      -
    813B  ILE*     1.3    73.2    -      -       -      +
    815B  HIS*     1.3    62.0    +      -       -      +
    816B  ASN      3.9     0.9    +      -       -      -
    824B  VAL*     3.7    29.6    -      -       +      -
    826B  VAL*     3.8    27.1    -      -       +      -
    848B  PHE*     4.1     7.2    -      -       +      -
    850B  ILE*     3.7    20.7    -      -       +      +
    854B  SER      4.0     0.3    -      -       -      +
    855B  SER*     3.3     6.1    -      -       -      -
    856B  ARG*     3.0    35.3    +      -       +      +
    858B  VAL*     4.2    12.8    -      -       +      -
    876B  ALA*     4.5     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 815 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229A  TYR*     4.2    20.0    -      +       -      -
    231A  TYR*     3.4    20.4    +      -       -      -
    791B  VAL      4.5     0.2    -      -       -      -
    792B  PHE*     3.3    11.4    -      -       -      -
    793B  PHE*     3.0    60.0    +      +       +      +
    795B  ASP*     3.3    34.4    +      -       +      +
    813B  ILE*     3.6    22.2    -      -       +      +
    814B  LEU*     1.3    72.5    -      -       -      +
    816B  ASN*     1.3    59.8    +      -       -      +
    817B  TYR*     3.7    25.0    +      -       +      -
    854B  SER      4.1     2.9    +      -       -      +
    855B  SER*     3.6    16.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 816 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    791B  VAL      4.1     1.7    -      -       -      +
    792B  PHE*     4.5     3.5    -      -       +      -
    814B  LEU      3.9     0.8    +      -       -      -
    815B  HIS*     1.3    71.2    -      -       -      +
    817B  TYR*     1.3    61.4    +      -       -      +
    818B  VAL*     3.0    29.5    +      -       -      +
    820B  GLU      3.6     7.1    +      -       -      -
    822B  ILE*     3.4    27.1    -      -       +      +
    850B  ILE*     3.5    25.0    +      -       +      -
    851B  LYS      3.2    23.8    +      -       -      -
    852B  ALA*     3.5    14.3    -      -       -      +
    853B  LEU*     3.2     4.9    -      -       -      +
    854B  SER      3.1    29.6    +      -       -      +
----------------------------------------------------------
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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