Contacts of the strand formed by residues 84 - 89 (chain G) in PDB entry 2GLJ


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 GLY 84 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46G  THR*     4.1     5.5    +      -       -      -
     79G  ASN*     3.7     8.8    -      -       -      +
     80G  ASN*     2.9    41.9    +      -       -      +
     82G  GLY      3.4     0.4    -      -       -      -
     83G  LYS*     1.3    80.2    -      -       -      +
     85G  LEU*     1.3    63.4    +      -       -      +
    291G  LEU      3.5     9.2    -      -       -      -
    292G  VAL*     4.7     7.2    -      -       -      -
    303G  THR*     4.4     3.1    -      -       -      +
    308G  LYS*     5.0     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 85 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46G  THR*     4.2    11.6    +      -       -      +
     49G  ILE*     3.4    34.5    -      -       +      -
     50G  LYS*     3.3    32.5    -      -       -      +
     77G  TYR*     3.9    16.2    -      -       +      -
     78G  ALA      3.6    12.3    -      -       -      +
     84G  GLY*     1.3    75.4    -      -       -      +
     86G  ILE*     1.3    79.1    +      -       -      +
     87G  MET*     4.2    12.8    -      -       +      -
    106G  ILE*     5.9     0.7    -      -       +      -
    289G  THR      4.0     0.5    -      -       -      +
    290G  ILE*     3.7     0.9    -      -       -      +
    291G  LEU*     2.8    57.8    +      -       +      +
    292G  VAL*     5.6     0.8    -      -       -      +
    308G  LYS*     5.1     1.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 86 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77G  TYR*     3.3     3.3    -      -       -      +
     78G  ALA*     2.9    53.8    +      -       +      +
     85G  LEU*     1.3    78.7    -      -       -      +
     87G  MET*     1.3    68.2    +      -       -      +
     88G  PHE*     3.6    32.3    -      -       +      -
    288G  ILE*     4.9     2.2    -      -       +      -
    289G  THR      3.1    11.4    -      -       -      +
    290G  ILE*     4.3    12.6    -      -       +      -
    308G  LYS*     3.6    17.5    -      -       +      -
    309G  PHE*     3.6    40.8    -      -       +      -
    312G  ASN*     4.5     5.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 87 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53G  GLU*     3.1    45.5    -      -       -      +
     57G  TYR*     4.1    13.7    -      -       +      -
     76G  VAL      3.5     4.3    -      -       -      -
     77G  TYR*     4.3     7.2    -      -       +      -
     85G  LEU*     4.2    23.3    -      -       +      -
     86G  ILE*     1.3    75.4    -      -       -      +
     88G  PHE*     1.3    64.4    +      -       -      +
    274G  PHE*     3.3    25.4    -      -       +      -
    277G  MET*     3.2    26.4    -      -       +      +
    288G  ILE*     3.1     9.2    -      -       -      +
    289G  THR*     2.7    52.9    +      -       +      +
    291G  LEU*     5.5     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 88 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57G  TYR*     3.1    24.3    -      -       -      -
     59G  ASN*     5.9     1.3    -      -       -      -
     75G  LYS*     3.5     6.8    -      -       -      -
     76G  VAL*     2.8    31.5    +      -       +      +
     77G  TYR*     5.3     1.1    -      -       -      -
     78G  ALA*     5.3     1.8    -      -       +      -
     86G  ILE*     3.6    33.9    -      -       +      -
     87G  MET*     1.3    78.6    -      -       -      +
     89G  LEU*     1.3    62.7    +      -       -      +
     90G  ILE*     4.8     7.2    -      -       +      -
     95G  LEU*     6.0     0.7    -      -       +      -
     99G  PHE*     4.6     6.7    -      +       -      -
    277G  MET*     3.9     1.3    -      -       -      -
    286G  THR*     5.0     5.6    -      -       +      -
    287G  CYS      3.7     1.3    -      -       -      -
    288G  ILE*     3.0    31.2    -      -       +      -
    312G  ASN*     3.4    27.6    -      -       -      -
    313G  THR*     4.1    24.7    -      -       +      -
    316G  ASP*     4.0    28.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 89 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57G  TYR*     4.7     5.6    -      -       -      +
     73G  GLY*     4.8     6.5    -      -       -      +
     74G  ASP      3.4    13.9    -      -       -      +
     75G  LYS*     4.4    19.5    -      -       +      -
     88G  PHE*     1.3    79.7    -      -       -      +
     90G  ILE*     1.3    69.4    +      -       -      +
    277G  MET*     4.1    10.3    -      -       +      +
    280G  MET*     3.2    36.3    -      -       +      +
    281G  LYS*     5.3     0.9    -      -       -      -
    282G  ASN      6.1     0.7    -      -       -      +
    283G  ALA*     4.0    18.9    -      -       +      +
    286G  THR*     3.1    15.2    -      -       -      +
    287G  CYS*     3.1    43.0    +      -       -      +
----------------------------------------------------------
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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