Contacts of the helix formed by residues 922 - 932 (chain A) in PDB entry 5J9H


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 922 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    732A  TRP*     3.5     7.6    -      -       -      -
    880A  GLY*     3.4    14.0    -      -       -      +
    881A  ASP      3.3    25.9    -      -       -      -
    882A  PRO*     5.4     1.0    -      -       -      +
    884A  ASP*     2.9    16.9    +      -       -      -
    921A  SER*     1.3    71.7    -      -       -      +
    923A  TYR*     1.3    56.3    +      -       -      +
    925A  ARG*     3.2     4.3    +      -       -      +
    926A  MET*     2.9    29.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 923 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    732A  TRP*     3.3    31.3    -      +       +      +
    733A  MET      4.8     1.0    +      -       -      +
    734A  ASP*     3.7    39.7    -      -       +      +
    800A  VAL*     3.5    40.7    -      -       +      +
    859A  LEU*     4.3    17.0    -      -       +      +
    884A  ASP*     4.8     0.2    +      -       -      -
    921A  SER*     3.4     1.0    +      -       -      -
    922A  GLY*     1.3    75.7    -      -       -      +
    924A  LYS*     1.3    63.6    +      -       +      +
    926A  MET*     3.1     5.9    +      -       +      +
    927A  ILE*     2.9    60.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 924 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    734A  ASP*     3.4    22.2    +      -       -      +
    735A  ALA      3.0    27.9    +      -       -      -
    736A  THR*     4.8     6.1    +      -       -      +
    920A  ILE*     3.7    20.8    -      -       +      +
    921A  SER*     3.4    14.2    +      -       -      +
    922A  GLY      3.4     0.4    -      -       -      -
    923A  TYR*     1.3    84.3    -      -       +      +
    925A  ARG*     1.3    61.9    +      -       -      +
    927A  ILE*     4.0     5.1    -      -       -      +
    928A  ALA*     3.2    24.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 925 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    880A  GLY*     3.6    22.7    +      -       -      +
    918A  ASN*     2.7    31.3    +      -       -      -
    920A  ILE*     3.6    41.3    -      -       +      +
    921A  SER      3.2    10.6    +      -       -      +
    922A  GLY      3.5     7.0    -      -       -      +
    923A  TYR      3.2     0.2    -      -       -      -
    924A  LYS*     1.3    73.3    -      -       -      +
    926A  MET*     1.3    66.3    +      -       -      +
    928A  ALA*     3.9     6.0    +      -       -      +
    929A  THR*     3.6    20.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 926 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    732A  TRP*     3.8    28.9    -      -       +      -
    857A  LEU*     4.0    15.0    -      -       +      -
    859A  LEU*     4.8     3.4    -      -       +      -
    867A  LEU*     4.1    20.0    -      -       +      -
    869A  PHE*     3.7    22.4    -      -       +      -
    882A  PRO*     6.2     2.9    -      -       +      -
    922A  GLY      2.9    12.9    +      -       -      +
    923A  TYR*     3.4    13.9    -      -       +      +
    925A  ARG*     1.3    75.9    -      -       -      +
    927A  ILE*     1.3    83.8    +      -       +      +
    929A  THR*     3.0     9.9    +      -       -      +
    930A  LYS*     2.9    37.0    +      -       -      -
    933A  PHE*     3.8    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 927 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    859A  LEU*     4.8     9.4    -      -       +      -
    923A  TYR*     2.9    55.6    +      -       +      +
    924A  LYS*     3.6     6.9    +      -       -      +
    926A  MET*     1.3    86.8    -      -       +      +
    928A  ALA*     1.3    64.6    +      -       -      +
    930A  LYS*     3.2    45.7    +      -       +      +
      3B  BMA      5.5     8.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 928 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    924A  LYS      3.2    17.9    +      -       -      +
    925A  ARG*     4.0     8.3    -      -       -      +
    926A  MET      3.2     0.2    +      -       -      -
    927A  ILE*     1.3    78.6    -      -       -      +
    929A  THR*     1.3    57.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 929 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    925A  ARG      3.6    15.9    -      -       -      +
    926A  MET*     3.0     7.2    +      -       -      +
    928A  ALA*     1.3    76.7    -      -       +      +
    930A  LYS*     1.3    62.6    +      -       -      +
    931A  ASP      3.2     2.9    -      -       -      -
    932A  SER*     2.6    41.5    +      -       -      +
    933A  PHE*     3.8    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 930 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    859A  LEU*     5.9     1.1    -      -       +      -
    867A  LEU*     5.1     9.3    -      -       +      +
    926A  MET*     2.9    16.2    +      -       -      +
    927A  ILE*     3.2    42.3    +      -       +      +
    928A  ALA      3.5     0.8    +      -       -      -
    929A  THR*     1.3    75.8    -      -       -      +
    931A  ASP*     1.3    72.0    +      -       -      +
    932A  SER      3.1     4.8    +      -       -      -
    933A  PHE*     3.3    25.7    +      -       -      +
      2B  NAG      4.2    22.1    +      -       -      +
      3B  BMA      3.3    32.7    +      -       -      +
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Residues in contact with ASP 931 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    929A  THR      3.1     2.0    +      -       -      -
    930A  LYS*     1.3    90.6    -      -       -      +
    932A  SER*     1.3    60.7    +      -       -      +
    933A  PHE      3.3     7.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 932 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    929A  THR*     2.6    36.4    +      -       -      +
    931A  ASP*     1.3    76.3    -      -       -      +
    933A  PHE*     1.3    74.9    +      -       -      +
    934A  GLN*     5.7     1.0    +      -       -      -
----------------------------------------------------------
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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