Contacts of the strand formed by residues 90 - 96 (chain U) 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 ARG 90 (chain U).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40U  LEU*     3.1     3.9    -      -       -      -
     41U  GLY      2.9    34.7    +      -       -      +
     43U  TRP      6.0     1.1    -      -       -      +
     44U  GLN*     6.5     0.4    -      -       +      -
     79U  TYR*     4.0     5.4    -      -       -      +
     83U  LYS*     3.3    10.8    -      -       -      +
     87U  ALA      4.4     4.5    -      -       -      +
     88U  ARG*     3.9    12.1    -      -       -      +
     89U  GLU*     1.3    77.3    -      -       -      +
     91U  ILE*     1.3    69.3    +      -       -      +
     92U  VAL*     3.3     2.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 91 (chain U). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38U  VAL*     5.2    12.8    -      -       +      -
     39U  LEU      3.8     6.3    -      -       -      +
     40U  LEU*     4.0    20.9    -      -       +      -
     43U  TRP*     5.7     0.3    -      -       -      +
     54U  PHE*     5.2     6.3    -      -       +      -
     75U  LEU*     6.0     3.8    -      -       +      -
     79U  TYR*     1.3    97.4    +      -       +      +
     90U  ARG*     1.3    75.8    -      -       -      +
     92U  VAL*     1.3    59.5    -      -       -      +
     93U  GLY*     4.8     1.1    -      -       -      +
    115U  TYR*     4.0    20.4    -      -       +      +
    116U  CYS*     2.0    40.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 92 (chain U). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39U  LEU*     2.7    19.0    +      -       +      +
     40U  LEU      4.3     0.9    -      -       -      -
     41U  GLY*     3.8    25.4    -      -       -      +
     42U  SER      4.3     1.6    -      -       -      +
     43U  TRP*     4.1    27.1    -      -       +      +
     48U  LEU*     4.4     7.2    -      -       +      -
     49U  ASP      5.3     1.8    -      -       -      +
     50U  VAL*     5.8     8.3    -      -       +      -
     90U  ARG*     3.4    15.9    -      -       +      +
     91U  ILE*     1.3    77.3    -      -       -      +
     93U  GLY*     1.3    61.0    +      -       -      +
    112U  MET*     5.5     1.2    -      -       -      +
    116U  CYS*     3.0    26.2    -      -       -      +
    119U  SER*     3.4    14.8    -      -       -      +
    120U  VAL*     4.3    23.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 93 (chain U). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38U  VAL*     3.3     5.3    -      -       -      +
     39U  LEU*     2.5    41.5    +      -       -      +
     91U  ILE*     5.6     0.7    -      -       -      -
     92U  VAL*     1.3    84.8    -      -       -      +
     94U  TRP*     1.3    61.2    +      -       -      -
    112U  MET*     5.6     2.0    -      -       -      -
    119U  SER*     4.6     1.1    -      -       -      -
    120U  VAL*     3.2    22.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 94 (chain U). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36U  VAL*     5.0     9.9    -      -       +      -
     37U  GLY      3.2    16.8    -      -       -      +
     38U  VAL*     3.8    11.4    -      -       +      +
     39U  LEU*     4.3     3.6    -      -       -      +
     93U  GLY*     1.3    74.8    -      -       -      +
     95U  TYR*     1.3    71.4    +      -       -      +
     96U  HIS*     4.0    13.5    -      +       +      -
    105U  ASP*     4.0     6.1    -      -       -      -
    108U  ILE*     3.6    31.8    +      -       +      -
    109U  ASN*     2.1    52.5    +      -       -      +
    112U  MET*     2.7    40.5    -      -       +      +
    119U  SER*     5.7     1.0    -      -       -      -
    120U  VAL      3.0     5.3    +      -       -      +
    121U  LEU*     2.3    80.3    -      -       +      +
    122U  VAL      3.5     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 95 (chain U). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19U  VAL*     3.6    39.3    +      -       +      +
     22U  HIS*     3.9    19.1    -      +       -      +
     35U  VAL*     4.6     4.3    -      -       +      -
     36U  VAL*     3.1    25.5    -      -       -      +
     37U  GLY*     2.8    49.8    +      -       -      +
     38U  VAL      3.8     9.0    -      -       -      -
     39U  LEU*     3.9    18.2    -      -       +      -
     53U  SER*     4.4    12.3    +      -       -      -
     54U  PHE      4.6     0.7    -      -       -      -
     55U  ALA*     4.3     8.3    +      -       -      +
     94U  TRP*     1.3    78.7    -      -       -      +
     96U  HIS*     1.3    68.0    +      -       -      +
     97U  THR*     4.4     5.4    -      -       -      -
    121U  LEU*     3.5     2.2    -      -       -      -
    122U  VAL*     3.1    24.5    -      -       +      +
    123U  ILE*     5.2     0.4    -      -       -      -
    124U  ILE*     5.3     7.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 96 (chain U). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34U  ARG*     3.3    31.4    -      -       -      +
     35U  VAL      3.0    10.1    -      -       -      +
     36U  VAL*     3.7     9.0    -      -       +      -
     94U  TRP*     4.0    20.2    -      +       +      -
     95U  TYR*     1.3    77.3    -      -       -      +
     97U  THR*     1.3    58.3    +      -       -      +
     98U  GLY*     3.0    19.8    +      -       -      -
    100U  LYS      2.7    30.7    +      -       -      -
    101U  LEU*     3.5    15.0    -      -       -      -
    102U  HIS*     3.7     7.9    +      -       -      -
    105U  ASP*     3.6     7.4    +      -       -      -
    121U  LEU*     3.9     5.3    -      -       +      +
    122U  VAL      3.7     2.6    +      -       -      -
    123U  ILE*     3.4    36.7    -      -       +      +
----------------------------------------------------------
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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