Contacts of the strand formed by residues 76 - 82 (chain h) 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 ILE 76 (chain h).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71h  LYS*     4.1     0.5    -      -       -      -
     72h  ILE*     3.0    11.4    +      -       +      -
     73h  THR*     2.9    46.5    +      -       -      +
     74h  GLU      3.7     0.2    -      -       -      -
     75h  ASN*     1.3    84.8    -      -       +      +
     77h  GLY*     1.3    63.0    +      -       -      +
    108h  GLU*     5.6     1.8    -      -       +      +
    109h  ILE*     3.5    42.2    -      -       +      +
    111h  VAL*     4.0    26.9    -      -       +      +
    114h  LEU*     4.0    17.0    -      -       +      -
    140h  LEU*     4.0    29.6    -      -       +      -
    141h  ILE      3.6     7.0    -      -       -      +
    227h  PHE*     4.3     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 77 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70h  PHE      3.5     9.0    -      -       -      -
     76h  ILE*     1.3    75.5    -      -       -      +
     78h  CYS*     1.3    62.5    +      -       -      +
    140h  LEU*     3.4     6.8    -      -       -      +
    141h  ILE*     2.8    39.4    +      -       -      +
    227h  PHE*     3.6    29.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 78 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50h  ILE*     5.6     2.9    -      -       -      +
     69h  LEU*     3.5     6.7    -      -       -      +
     70h  PHE*     2.9    52.2    +      -       -      -
     72h  ILE*     3.9    11.0    -      -       +      -
     77h  GLY*     1.3    76.8    -      -       -      +
     79h  VAL*     1.3    62.0    +      -       -      +
     80h  MET*     3.6    29.6    -      -       -      -
     91h  VAL*     3.9     6.7    -      -       -      -
    138h  MET*     4.3     4.0    -      -       +      -
    139h  ILE      3.2     7.4    -      -       -      +
    140h  LEU*     3.4    23.8    -      -       +      -
    141h  ILE*     5.4     0.7    -      -       -      -
    227h  PHE*     4.5     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 79 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39h  SER*     3.7    17.5    -      -       -      +
     40h  VAL      6.3     0.2    -      -       -      -
     41h  ALA*     5.6     0.2    -      -       +      -
     50h  ILE*     3.7    21.8    -      -       +      -
     52h  THR*     3.3    25.4    -      -       -      +
     68h  HIS*     3.3    13.9    -      -       +      +
     69h  LEU*     3.6    14.8    -      -       +      -
     78h  CYS*     1.3    74.5    -      -       -      +
     80h  MET*     1.3    70.0    +      -       -      +
     81h  THR*     4.6     1.6    +      -       -      +
    137h  CYS      3.5     3.3    -      -       -      +
    138h  MET*     3.6     1.2    -      -       -      -
    139h  ILE*     2.9    60.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 80 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39h  SER*     4.5     1.2    +      -       -      -
     52h  THR*     5.7     0.2    -      -       -      +
     68h  HIS*     3.1    37.0    +      -       -      +
     70h  PHE*     3.9    10.3    -      -       +      -
     78h  CYS*     3.6    13.5    -      -       -      -
     79h  VAL*     1.3    74.1    -      -       -      +
     81h  THR*     1.3    66.9    +      -       -      +
     87h  SER*     3.6    45.1    -      -       -      +
     90h  GLN*     3.4    25.8    -      -       -      +
     91h  VAL*     3.7    19.5    -      -       +      -
    136h  CYS*     4.1     4.7    -      -       +      -
    137h  CYS      3.4     6.3    -      -       -      +
    138h  MET*     3.5    39.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 81 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32h  ILE*     3.4    16.7    -      -       +      +
     37h  LEU*     4.3    12.1    -      -       +      +
     39h  SER*     3.1    28.5    +      -       -      +
     79h  VAL*     4.5     3.1    +      -       -      +
     80h  MET*     1.3    77.6    +      -       -      +
     82h  GLY*     1.3    61.2    +      -       -      +
     87h  SER*     4.4     0.9    +      -       -      -
    136h  CYS*     3.3     2.3    -      -       -      -
    137h  CYS*     2.8    41.6    +      -       -      +
    139h  ILE*     5.8     0.5    -      -       -      +
    168h  ALA*     3.9    15.8    -      -       +      +
    169h  GLY*     3.7    33.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 82 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32h  ILE*     3.2    26.0    +      -       -      -
     35h  GLY*     4.8    12.6    -      -       -      -
     37h  LEU*     6.3     1.0    -      -       -      +
     68h  HIS*     5.3     7.2    +      -       -      -
     80h  MET      4.2     0.8    +      -       -      -
     81h  THR*     1.3    79.6    -      -       -      +
     83h  MET*     1.3    68.0    +      -       -      -
     84h  THR*     3.3     5.9    +      -       -      -
     87h  SER*     4.1     2.5    +      -       -      -
    135h  GLY      3.4     6.5    -      -       -      -
----------------------------------------------------------
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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