Contacts of the strand formed by residues 84 - 89 (chain P) 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 P).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46P  THR*     4.0     6.2    +      -       -      -
     79P  ASN*     3.7     7.6    -      -       -      +
     80P  ASN*     2.9    41.7    +      -       -      +
     82P  GLY      3.4     0.2    -      -       -      -
     83P  LYS*     1.3    80.5    -      -       -      +
     85P  LEU*     1.3    63.6    +      -       -      +
    106P  ILE*     4.9     0.2    -      -       -      -
    291P  LEU      3.5     9.4    -      -       -      -
    292P  VAL*     4.7     7.0    -      -       -      -
    303P  THR*     4.4     3.3    -      -       -      +
    308P  LYS*     5.0     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 85 (chain P). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46P  THR*     4.2    11.4    -      -       -      +
     49P  ILE*     3.4    35.0    -      -       +      -
     50P  LYS*     3.3    32.8    -      -       -      +
     77P  TYR*     3.9    15.9    -      -       +      -
     78P  ALA      3.6    13.2    -      -       -      +
     84P  GLY*     1.3    74.6    -      -       -      +
     86P  ILE*     1.3    79.4    +      -       -      +
     87P  MET*     4.2    13.2    -      -       +      -
    106P  ILE*     5.4     0.9    -      -       +      +
    289P  THR      3.9     0.5    -      -       -      +
    290P  ILE*     3.6     1.5    -      -       -      +
    291P  LEU*     2.7    57.7    +      -       +      +
    292P  VAL*     5.6     1.0    -      -       -      +
    308P  LYS*     5.1     1.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 86 (chain P). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76P  VAL      4.1     0.3    -      -       -      +
     77P  TYR*     3.2     2.9    -      -       -      +
     78P  ALA*     2.9    54.3    +      -       +      +
     85P  LEU*     1.3    78.1    -      -       -      +
     87P  MET*     1.3    68.6    +      -       -      +
     88P  PHE*     3.5    33.0    -      -       +      -
    288P  ILE*     4.8     3.1    -      -       +      -
    289P  THR      3.1    11.2    -      -       -      +
    290P  ILE*     4.3    13.9    -      -       +      -
    308P  LYS*     3.7    17.0    -      -       +      -
    309P  PHE*     3.6    40.8    -      -       +      +
    312P  ASN*     4.5     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 87 (chain P). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53P  GLU*     3.2    44.4    -      -       -      +
     57P  TYR*     4.1    15.0    -      -       +      -
     76P  VAL      3.5     4.0    -      -       -      +
     77P  TYR*     4.3     7.9    -      -       +      -
     85P  LEU*     4.2    22.4    -      -       +      -
     86P  ILE*     1.3    77.0    -      -       -      +
     88P  PHE*     1.3    63.0    +      -       -      +
    274P  PHE*     3.3    24.9    -      -       +      -
    277P  MET*     3.2    17.4    -      -       +      +
    288P  ILE*     3.1     9.2    -      -       -      +
    289P  THR*     2.8    61.2    +      -       +      +
    291P  LEU*     5.5     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 88 (chain P). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57P  TYR*     3.1    24.8    -      -       -      -
     59P  ASN*     5.9     0.9    -      -       -      -
     75P  LYS*     3.5     6.6    -      -       -      -
     76P  VAL*     2.8    32.1    +      -       +      +
     77P  TYR*     5.3     0.9    -      -       -      -
     78P  ALA*     5.3     1.8    -      -       +      -
     86P  ILE*     3.5    34.8    -      -       +      -
     87P  MET*     1.3    78.0    -      -       -      +
     89P  LEU*     1.3    62.3    +      -       -      +
     90P  ILE*     4.8     7.0    -      -       +      -
     95P  LEU*     6.1     0.9    -      -       +      -
     99P  PHE*     4.6     6.5    -      +       -      -
    277P  MET*     3.9     1.1    -      -       -      -
    286P  THR*     5.0     4.7    -      -       +      -
    287P  CYS      3.7     1.1    -      -       -      -
    288P  ILE*     3.1    32.5    -      -       +      -
    312P  ASN*     3.5    27.6    -      -       -      -
    313P  THR*     4.1    25.1    -      -       +      -
    316P  ASP*     4.0    27.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 89 (chain P). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57P  TYR*     4.8     5.2    -      -       -      +
     73P  GLY*     4.8     7.0    -      -       -      -
     74P  ASP      3.4    14.6    -      -       -      +
     75P  LYS*     4.5    19.3    -      -       +      -
     88P  PHE*     1.3    80.3    -      -       -      +
     90P  ILE*     1.3    68.2    +      -       -      +
    277P  MET*     4.2    10.5    -      -       +      +
    280P  MET*     3.2    36.6    -      -       +      +
    281P  LYS*     5.3     1.1    -      -       -      -
    282P  ASN      6.1     0.9    -      -       -      +
    283P  ALA*     4.0    18.6    -      -       +      +
    286P  THR*     3.1    15.3    -      -       -      +
    287P  CYS*     3.1    42.1    +      -       -      +
----------------------------------------------------------
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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