Contacts of the strand formed by residues 185 - 191 (chain c) in PDB entry 5GJQ


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 185 (chain c).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24c  ALA      3.6    10.1    -      -       -      +
     25c  ASP*     4.9     1.8    -      -       -      -
     26c  ARG*     4.2     3.3    -      -       -      -
    171c  MET*     4.0    31.9    -      -       +      -
    172c  LEU*     3.7    28.0    -      -       +      -
    175c  VAL*     4.7    15.9    -      -       +      -
    182c  GLY*     5.2     0.2    -      -       -      -
    184c  GLY*     1.3    82.7    -      -       -      +
    186c  ILE*     1.3    69.9    +      -       -      +
    187c  VAL*     4.2     3.6    -      -       +      -
    199c  THR*     3.3     6.6    -      -       -      -
    200c  LEU*     3.0    53.3    +      -       +      -
    202c  ALA*     4.4     5.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 186 (chain c). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22c  ILE      4.1     0.5    -      -       -      +
     23c  ALA*     3.2     4.0    -      -       -      +
     24c  ALA*     2.9    49.6    +      -       +      +
     25c  ASP      4.9     1.8    -      -       -      +
     26c  ARG*     3.9    37.2    -      -       +      +
     42c  ILE*     4.6     6.5    -      -       +      +
    185c  VAL*     1.3    75.5    -      -       -      +
    187c  VAL*     1.3    65.3    +      -       -      +
    188c  HIS*     3.9    18.4    -      -       +      +
    197c  THR*     3.9    25.1    -      -       +      -
    198c  ARG      3.4    12.1    -      -       -      +
    199c  THR*     4.2     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 187 (chain c). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21c  ALA*     4.9     2.0    -      -       +      -
     22c  ILE      3.6     7.6    -      -       -      +
     23c  ALA*     3.9    12.3    -      -       +      -
    164c  PHE*     4.7    12.6    -      -       +      -
    167c  ILE*     3.6    30.5    -      -       +      -
    168c  SER*     4.0     8.7    -      -       -      +
    185c  VAL*     4.2     2.7    -      -       +      -
    186c  ILE*     1.3    79.3    -      -       -      +
    188c  HIS*     1.3    70.2    +      -       -      +
    189c  ILE*     3.9     4.4    +      -       +      +
    196c  THR      3.5     1.6    -      -       -      +
    197c  THR*     3.4     3.3    -      -       -      -
    198c  ARG*     2.9    34.5    +      -       -      +
    200c  LEU*     3.8    37.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 188 (chain c). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21c  ALA*     3.3     2.4    -      -       -      +
     22c  ILE*     2.9    45.9    +      -       +      +
     42c  ILE*     3.8    36.0    +      -       +      +
     50c  TYR*     3.7    27.3    -      +       +      -
    186c  ILE*     3.9    18.1    -      -       +      +
    187c  VAL*     1.3    75.4    -      -       -      +
    189c  ILE*     1.3    62.2    +      -       -      +
    190c  ILE*     4.0    10.9    +      -       +      +
    195c  ILE*     4.7     2.9    -      -       +      +
    196c  THR      3.2     5.1    +      -       -      +
    197c  THR*     2.7    42.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 189 (chain c). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19c  CYS*     4.0    18.2    -      -       +      -
     20c  VAL      3.3    18.6    -      -       -      +
     21c  ALA*     4.1     6.3    -      -       +      +
    160c  PRO*     4.7    16.2    -      -       +      +
    163c  LEU*     3.5    28.0    -      -       +      -
    164c  PHE*     4.7    13.0    -      -       +      -
    187c  VAL*     4.8     5.8    -      -       +      +
    188c  HIS*     1.3    76.4    -      -       -      +
    190c  ILE*     1.3    62.7    +      -       -      +
    191c  GLU*     4.3    11.2    +      -       +      +
    195c  ILE*     3.7     0.5    -      -       -      -
    196c  THR*     2.9    51.4    +      -       -      +
    198c  ARG*     4.0    17.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 190 (chain c). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19c  CYS*     3.4     2.1    -      -       -      +
     20c  VAL*     2.8    60.4    +      -       +      +
     22c  ILE*     6.2     0.7    -      -       +      -
     48c  ARG*     3.6    38.4    -      -       -      +
     49c  LEU*     4.1     2.5    -      -       -      +
     50c  TYR*     4.9    11.2    -      -       +      +
    110c  ALA*     4.4     4.0    -      -       +      +
    111c  GLY*     4.1     6.1    -      -       -      -
    112c  LEU*     3.8    10.9    -      -       +      +
    188c  HIS*     4.5    12.8    -      -       +      +
    189c  ILE*     1.3    79.6    -      -       -      +
    191c  GLU*     1.3    63.5    +      -       -      +
    194c  LYS      3.8     2.2    -      -       -      -
    195c  ILE*     3.7    34.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 191 (chain c). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    219b  LEU*     3.6     6.8    -      -       -      +
     18c  ASN      4.3     3.6    -      -       -      +
     19c  CYS*     4.1    14.8    -      -       +      +
     48c  ARG*     5.2     1.6    -      -       -      +
    112c  LEU*     3.5    12.9    -      -       -      +
    160c  PRO*     3.3    36.8    -      -       -      +
    189c  ILE*     4.6     9.7    -      -       +      +
    190c  ILE*     1.3    81.3    -      -       -      +
    192c  LYS*     1.3    68.3    +      -       -      +
    193c  ASP*     3.2     9.4    -      -       -      +
    194c  LYS*     2.8    56.7    +      -       +      +
    196c  THR*     4.5     5.6    +      -       -      +
----------------------------------------------------------
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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