Contacts of the strand formed by residues 86 - 96 (chain B) in PDB entry 2G3T


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 86 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81B  TYR*     3.7    24.7    -      -       -      -
     82B  ASP*     2.7    48.4    +      -       -      +
     83B  PRO      4.8     0.2    -      -       -      -
     84B  TRP      3.8     0.6    -      -       -      -
     85B  ILE*     1.3    74.2    -      -       -      +
     87B  LYS*     1.3    65.3    +      -       -      +
     88B  LEU*     3.6     2.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 87 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79B  PHE*     4.0    19.8    -      -       +      -
     80B  THR      3.5    11.9    -      -       -      +
     81B  TYR*     3.5    15.5    -      -       +      -
     85B  ILE      4.0     1.2    +      -       -      +
     86B  GLY*     1.3    71.2    -      -       -      -
     88B  LEU*     1.3    67.9    +      -       -      +
    120B  CYS*     2.9    36.1    +      -       -      +
    121B  ARG*     4.0    12.6    -      -       -      +
    122B  CYS*     3.4    18.1    -      -       -      -
    123B  SER*     3.2    23.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79B  PHE*     3.3     9.0    -      -       -      +
     80B  THR*     2.8    46.1    +      -       -      +
     81B  TYR      4.9     1.8    -      -       -      +
     82B  ASP*     4.0    21.1    -      -       +      +
     85B  ILE*     3.9    11.7    -      -       +      -
     86B  GLY      3.8     7.2    -      -       -      +
     87B  LYS*     1.3    76.6    -      -       -      +
     89B  LEU*     1.3    63.3    +      -       -      +
    122B  CYS*     3.7     6.5    -      -       -      -
    123B  SER*     3.2    22.9    -      -       -      +
    124B  SER*     3.1    28.7    -      -       -      +
    126B  HIS*     3.7    34.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77B  TYR*     3.7    28.9    -      -       +      -
     78B  TYR      3.9     3.4    -      -       -      +
     79B  PHE*     4.4    11.2    -      -       +      -
     88B  LEU*     1.3    76.1    -      -       -      +
     90B  TYR*     1.3    93.7    +      -       -      +
     91B  LEU*     4.1     2.0    -      -       +      +
    113B  LEU*     3.4    31.0    -      -       +      +
    116B  VAL*     4.4     4.7    -      -       +      -
    117B  ALA*     3.7    17.9    -      -       +      +
    122B  CYS*     3.7    14.2    -      -       +      -
    124B  SER      3.1    12.0    +      -       -      +
    125B  MET*     3.1    25.7    -      -       +      +
    126B  HIS*     2.9    24.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 90 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77B  TYR*     3.1     6.6    -      -       -      +
     78B  TYR*     2.8    79.0    +      +       +      +
     80B  THR*     3.7    19.3    -      -       +      +
     88B  LEU      4.0     0.2    +      -       -      -
     89B  LEU*     1.3    77.6    -      -       -      +
     91B  LEU*     1.3    73.0    +      -       -      +
     92B  GLU*     3.4    14.2    +      -       -      -
    126B  HIS*     3.4    30.7    -      +       +      -
    127B  PHE*     4.2     7.4    -      -       -      -
    128B  LEU*     3.2    36.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 91 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75B  ALA*     4.6     2.2    -      -       +      -
     76B  MET      3.6     9.4    -      -       -      +
     77B  TYR*     4.3     3.1    -      -       +      -
     89B  LEU*     4.1     1.4    -      -       +      +
     90B  TYR*     1.3    78.6    -      -       -      +
     92B  GLU*     1.3    61.8    +      -       -      +
     93B  ASP*     3.6    29.4    -      -       -      +
     94B  PHE*     4.4    12.3    -      -       +      -
    110B  LEU*     4.5     4.0    -      -       +      -
    113B  LEU*     3.7    33.0    -      -       +      -
    125B  MET*     4.1    26.2    -      -       +      +
    126B  HIS      2.9     8.4    +      -       -      +
    127B  PHE*     3.3    33.8    -      -       +      +
    128B  LEU      4.7     1.2    +      -       -      -
    140B  TYR*     4.1    18.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 92 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76B  MET*     2.8    41.1    +      -       +      +
     78B  TYR*     2.8    43.5    +      -       +      -
     90B  TYR*     3.4    12.2    +      -       -      -
     91B  LEU*     1.3    74.4    -      -       -      +
     93B  ASP*     1.3    74.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 93 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24B  LEU*     3.7    31.9    -      -       +      +
     28B  GLU*     4.8     8.2    -      -       -      +
     74B  PHE*     4.8     9.0    -      -       +      -
     75B  ALA*     3.2     0.3    -      -       -      -
     76B  MET*     2.7    29.0    +      -       +      -
     91B  LEU*     3.6    10.1    -      -       -      +
     92B  GLU*     1.3    93.0    -      -       +      +
     94B  PHE*     1.3    74.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 94 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24B  LEU*     5.1     1.7    -      -       -      +
     74B  PHE*     3.0    16.2    -      -       -      +
     75B  ALA*     3.8    12.8    -      -       +      -
     91B  LEU*     4.4    12.6    -      -       +      -
     93B  ASP*     1.3    87.1    +      -       -      +
     95B  PHE*     1.3    67.1    +      -       -      +
     96B  VAL*     4.4    12.8    -      -       +      -
    106B  GLY*     3.9    28.0    -      -       -      -
    109B  ILE*     4.4     9.4    -      -       +      -
    110B  LEU*     3.8    19.7    -      -       +      -
    139B  PHE*     5.4     7.6    -      +       -      -
    140B  TYR*     3.1    29.4    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 95 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20B  LEU*     3.8    22.0    -      -       +      -
     23B  GLU*     3.3    39.0    -      -       +      -
     24B  LEU*     3.7    29.6    -      -       +      -
     27B  TYR*     4.2    21.5    -      +       +      -
     73B  GLY*     3.0     4.5    -      -       -      -
     74B  PHE*     2.9    45.5    +      -       +      -
     94B  PHE*     1.3    77.2    -      -       -      +
     96B  VAL*     1.3    70.5    +      -       -      +
     97B  MET*     3.8    21.5    -      -       +      -
     98B  SER*     4.4     4.3    -      -       -      -
    101B  ARG*     3.3    28.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 96 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72B  VAL      3.6     7.9    -      -       -      +
     73B  GLY*     4.8     2.0    -      -       -      -
     74B  PHE      5.4     0.7    -      -       -      +
     94B  PHE*     4.4    11.1    -      -       +      -
     95B  PHE*     1.3    81.4    -      -       -      +
     97B  MET*     1.3    70.8    +      -       -      +
     98B  SER      3.2     2.4    +      -       -      -
    100B  TYR*     3.9     0.7    -      -       +      -
    101B  ARG*     3.4    51.3    +      -       +      +
    105B  ILE*     3.5    50.9    -      -       +      -
    106B  GLY*     3.9    20.4    -      -       -      +
    109B  ILE*     5.1     2.9    -      -       +      -
----------------------------------------------------------
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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