Contacts of the strand formed by residues 30 - 37 (chain E) 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 E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17E  ALA*     4.9     6.1    -      -       +      -
     18E  GLN      3.2    12.8    -      -       -      +
     19E  VAL*     3.3    29.4    -      -       +      +
     20E  ARG*     3.6     5.9    -      -       -      -
     28E  PHE      4.5     0.9    -      -       -      +
     29E  THR*     1.3   110.8    +      -       -      +
     31E  ASP*     1.3    65.3    +      -       -      +
     32E  TRP*     5.1     1.8    -      -       +      -
     76E  SER*     3.4     7.1    -      -       -      -
     77E  GLY      2.9    31.7    +      -       -      +
     78E  TYR      4.2     3.9    +      -       -      -
    106E  LEU*     3.6    38.5    -      -       +      +
    107E  HIS      3.0    28.4    +      -       -      -
    108E  LEU*     5.4     3.1    -      -       -      -
    109E  GLU*     5.5     1.6    -      -       +      -
     16F  PRO*     5.8     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 31 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16E  ARG      4.5     0.3    -      -       -      -
     17E  ALA*     3.3     1.9    -      -       -      -
     18E  GLN*     2.7    48.4    +      -       +      +
     20E  ARG*     3.1    32.5    +      -       +      +
     30E  HIS*     1.3    71.2    -      -       -      +
     32E  TRP*     1.3    61.7    +      -       -      +
     75E  GLU      3.6     3.9    -      -       -      +
     76E  SER*     2.4    33.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 32 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16E  ARG      3.1    14.8    -      -       -      +
     17E  ALA*     4.1     9.6    -      -       +      -
     30E  HIS*     5.0     3.1    -      -       +      -
     31E  ASP*     1.3    76.8    -      -       -      +
     33E  MET*     1.3    68.1    +      -       -      +
     34E  VAL*     4.0     2.7    -      -       +      -
     55E  LEU*     3.7    24.7    -      -       +      -
     59E  PHE*     3.6    22.0    -      +       -      -
     73E  VAL*     3.7    27.1    -      -       +      -
     74E  GLU*     3.8     0.9    -      -       -      +
     75E  GLU*     2.9    62.5    +      -       +      +
     76E  SER      4.3     0.2    -      -       -      -
     77E  GLY*     4.1    24.7    -      -       -      +
     79E  ALA      4.9     2.6    +      -       -      -
     81E  PHE*     4.0    14.8    -      +       -      -
    104E  LEU*     3.5    43.8    -      -       +      +
    106E  LEU*     4.4    11.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 33 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15E  HIS*     3.1     3.5    -      -       -      -
     16E  ARG*     2.8    64.6    +      -       +      +
     32E  TRP*     1.3    78.8    -      -       -      +
     34E  VAL*     1.3    61.9    +      -       -      +
     35E  PHE*     3.6    41.7    -      -       +      -
     72E  LYS*     3.7    38.4    -      -       +      +
     73E  VAL      3.4    12.8    -      -       -      +
     74E  GLU*     4.2    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 34 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14E  GLY      3.2    15.9    -      -       -      +
     15E  HIS*     3.7    10.1    -      -       +      -
     32E  TRP*     4.0     2.1    -      -       +      -
     33E  MET*     1.3    75.1    -      -       -      +
     35E  PHE*     1.3    64.7    +      -       -      +
     53E  PHE*     3.7    18.1    -      -       +      -
     72E  LYS*     3.2     5.4    -      -       -      +
     73E  VAL*     3.2    47.3    +      -       +      -
     83E  LEU*     4.0    12.8    -      -       +      -
     85E  ILE*     4.6     9.6    -      -       +      -
    102E  TYR*     3.8    23.3    -      -       +      -
    104E  LEU*     3.7    13.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 35 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12E  GLU      4.2     2.9    -      -       -      -
     13E  LEU*     3.3     5.2    -      -       -      +
     14E  GLY*     2.8    73.6    +      -       -      -
     15E  HIS*     3.8     5.8    -      -       -      -
     16E  ARG*     5.7     3.6    -      -       +      -
     33E  MET*     3.6    35.9    -      -       +      -
     34E  VAL*     1.3    78.0    -      -       -      +
     36E  VAL*     1.3    68.7    +      -       -      +
     37E  ARG*     3.4    58.8    -      -       +      -
     53E  PHE*     4.5     3.4    -      -       -      -
     71E  TYR      3.3    10.8    -      -       -      +
     72E  LYS*     4.2     2.0    -      -       +      -
     85E  ILE*     5.2     0.2    -      -       -      +
    115E  ASN*     5.6     5.2    -      -       -      -
    116E  HIS      4.7     2.9    -      -       -      -
    117E  LEU*     4.0    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 36 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11E  LEU*     4.7     7.9    -      -       +      -
     12E  GLU      3.3     7.6    -      -       -      +
     13E  LEU*     3.7    26.2    -      -       +      -
     35E  PHE*     1.3    80.4    -      -       -      +
     37E  ARG*     1.3    66.2    +      -       -      +
     44E  ILE*     4.6    10.5    -      -       +      -
     51E  VAL*     4.1    13.9    -      -       +      -
     53E  PHE*     4.2     4.5    -      -       +      -
     71E  TYR*     2.8    43.8    +      -       +      +
     85E  ILE*     3.8    26.5    -      -       +      -
     87E  VAL*     4.4    16.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 37 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116C  HIS*     4.1    14.1    +      -       -      -
    117C  LEU*     2.9    30.3    +      -       -      +
    202C   CU      4.2    16.8    -      -       -      -
     11E  LEU*     3.7     2.9    -      -       -      +
     12E  GLU*     2.8    57.2    +      -       +      +
     35E  PHE*     3.4    38.2    -      -       +      -
     36E  VAL*     1.3    75.4    -      -       -      +
     38E  GLY*     1.3    70.6    +      -       -      +
     44E  ILE*     4.3    10.1    -      -       -      -
     71E  TYR*     5.4     0.2    -      -       -      -
    117E  LEU*     3.5    19.2    -      -       -      +
----------------------------------------------------------
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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