Contacts of the strand formed by residues 30 - 37 (chain C) in PDB entry 5HJD


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 HIS 30 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17C  ALA      4.6     5.2    -      -       -      -
     18C  GLN      3.6     6.5    -      -       -      +
     19C  VAL*     3.6    34.7    -      -       +      +
     20C  ARG*     4.0     2.3    +      -       -      +
     28C  PHE      3.9     5.2    -      -       -      +
     29C  THR*     1.3   110.0    +      -       -      +
     31C  ASP*     1.3    65.3    +      -       -      +
     32C  TRP*     5.2     0.2    -      -       +      -
     76C  SER*     3.3     9.4    -      -       -      -
     77C  GLY      3.2    27.4    +      -       -      +
     78C  TYR      4.9     3.6    +      -       -      -
    106C  LEU*     3.8    44.4    -      -       +      +
    107C  HIS      2.9    27.3    +      -       -      -
    108C  LEU*     5.1     4.7    -      -       +      -
    109C  GLU      5.7     0.2    -      -       -      -
     16D  PRO*     5.5     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 31 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18C  GLN*     2.8    48.7    +      -       -      +
     19C  VAL      4.0     0.9    -      -       -      +
     20C  ARG*     3.3    37.3    +      -       -      +
     30C  HIS*     1.3    74.3    -      -       -      +
     32C  TRP*     1.3    60.3    +      -       -      +
     75C  GLU      3.4     7.0    -      -       -      +
     76C  SER*     3.2    24.7    -      -       -      +
     77C  GLY      4.5     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 32 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15C  HIS*     5.4     0.2    -      -       +      -
     16C  ARG      3.2    13.5    -      -       -      +
     17C  ALA*     3.8    14.6    -      -       +      -
     30C  HIS*     5.2     0.2    -      -       +      -
     31C  ASP*     1.3    75.7    -      -       -      +
     33C  MET*     1.3    69.7    +      -       -      +
     34C  VAL*     3.6    19.3    -      -       +      -
     55C  LEU*     3.5    24.5    -      -       +      -
     59C  PHE*     3.9    19.4    -      +       -      -
     73C  VAL*     3.3    22.4    -      -       +      -
     74C  GLU*     3.5     2.1    -      -       -      +
     75C  GLU*     2.5    61.4    +      -       +      +
     76C  SER      4.4     1.0    -      -       -      -
     77C  GLY*     4.1    23.6    -      -       -      +
     79C  ALA      5.1     3.5    +      -       -      -
     81C  PHE*     4.1    13.6    -      +       -      -
     83C  LEU*     4.6     0.7    -      -       +      -
    104C  LEU*     3.7    29.8    -      -       +      +
    106C  LEU*     4.2    15.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 33 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15C  HIS*     3.1     3.1    -      -       -      +
     16C  ARG*     2.7    74.1    +      -       +      +
     32C  TRP*     1.3    78.7    -      -       -      +
     34C  VAL*     1.3    62.9    +      -       -      +
     35C  PHE*     3.5    30.1    -      -       +      -
     37C  ARG*     6.3     0.4    -      -       -      +
     72C  LYS*     3.7    46.7    -      -       -      -
     73C  VAL      3.3     6.7    -      -       -      +
     74C  GLU*     3.8    18.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 34 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14C  GLY      3.6    11.4    -      -       -      +
     15C  HIS*     3.9     7.9    -      -       +      -
     32C  TRP*     3.6    19.5    -      -       +      -
     33C  MET*     1.3    75.0    -      -       -      +
     35C  PHE*     1.3    65.3    +      -       -      +
     53C  PHE*     3.9    19.9    -      -       +      -
     55C  LEU*     5.3     0.2    -      -       +      -
     72C  LYS*     3.3     3.1    -      -       -      +
     73C  VAL*     2.8    40.3    +      -       +      +
     83C  LEU*     4.0    13.2    -      -       +      -
     85C  ILE*     4.5    12.8    -      -       +      -
    102C  TYR*     3.9    20.4    -      -       +      -
    104C  LEU*     3.7    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 35 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12C  GLU      4.3     2.9    -      -       -      -
     13C  LEU*     3.7     1.0    -      -       -      +
     14C  GLY      2.9    61.6    +      -       -      +
     15C  HIS*     3.7    10.8    -      -       -      -
     16C  ARG*     4.7    16.4    -      -       +      -
     33C  MET*     3.5    33.4    -      -       +      -
     34C  VAL*     1.3    80.2    -      -       -      +
     36C  VAL*     1.3    68.6    +      -       -      +
     37C  ARG*     3.7    52.7    -      -       +      -
     53C  PHE*     4.2     3.1    -      -       -      -
     71C  TYR      3.3    11.2    -      -       -      +
     72C  LYS*     4.0     4.5    -      -       +      -
     85C  ILE*     5.2     0.5    -      -       -      +
    115C  ASN*     5.9     0.9    -      -       -      -
    116C  HIS      4.7     0.9    -      -       -      -
    117C  LEU*     3.7    26.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 36 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11C  LEU*     4.4    23.6    -      -       +      -
     12C  GLU      3.6     5.2    -      -       -      +
     13C  LEU*     3.8    22.4    -      -       +      -
     35C  PHE*     1.3    79.8    -      -       -      +
     37C  ARG*     1.3    66.1    +      -       -      +
     44C  ILE*     3.9    10.0    -      -       +      +
     51C  VAL*     4.3    12.6    -      -       +      -
     53C  PHE*     4.2     4.0    -      -       +      -
     71C  TYR*     2.9    37.4    +      -       +      +
     85C  ILE*     3.9    31.4    -      -       +      -
     87C  VAL*     4.5    12.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 37 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11C  LEU*     3.6     3.3    -      -       -      +
     12C  GLU*     2.6    64.0    +      -       +      +
     16C  ARG*     5.0    11.9    -      -       -      +
     33C  MET*     6.3     0.4    -      -       -      +
     35C  PHE*     3.7    39.6    -      -       +      -
     36C  VAL*     1.3    75.6    -      -       -      +
     38C  GLY*     1.3    70.9    +      -       -      +
     41C  HIS*     5.8     6.3    +      -       -      +
     44C  ILE*     4.0    11.9    -      -       -      -
     71C  TYR*     5.4     0.9    -      -       +      -
    117C  LEU*     4.0    17.4    -      -       -      +
    203C  SO4      3.9    31.6    +      -       -      +
    115E  ASN      4.9     4.2    +      -       -      -
----------------------------------------------------------
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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