Contacts of the helix formed by residues 167 - 179 (chain j) 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 ASN 167 (chain j).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    429I  LYS*     6.0     2.1    -      -       -      -
     29j  GLY      4.6     0.2    +      -       -      -
    163j  CYS*     4.6     0.5    -      -       -      -
    165j  GLY      3.5     0.4    +      -       -      -
    166j  ASN*     1.3   100.8    +      -       -      +
    168j  SER*     1.3    65.3    +      -       -      +
    169j  ALA*     3.3     4.0    -      -       -      +
    170j  ALA*     3.7    11.0    +      -       +      +
    171j  ALA*     3.5    19.1    +      -       -      +
    200j  THR*     3.0    38.1    +      -       -      +
    202j  ASP*     4.9     4.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 168 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163j  CYS*     2.9    39.3    +      -       -      +
    164j  ILE*     3.4     4.6    +      -       -      +
    165j  GLY      3.2    22.4    +      -       -      -
    166j  ASN      3.2     1.2    -      -       -      -
    167j  ASN*     1.3    79.0    -      -       -      +
    169j  ALA*     1.3    57.5    +      -       -      +
    171j  ALA*     3.2     5.0    +      -       -      +
    172j  VAL*     2.9    35.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 169 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    387I  LYS*     4.5    18.6    -      -       -      +
    428I  TYR*     4.2    17.2    -      -       +      +
    167j  ASN*     3.3     1.7    -      -       -      -
    168j  SER*     1.3    75.6    -      -       -      +
    170j  ALA*     1.3    66.1    +      -       -      +
    172j  VAL*     3.1    12.5    +      -       -      +
    173j  SER*     3.0    22.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 170 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    428I  TYR*     3.7    20.0    -      -       +      +
    167j  ASN*     3.7    17.0    +      -       +      +
    168j  SER      3.4     0.4    -      -       -      -
    169j  ALA*     1.3    77.0    -      -       -      +
    171j  ALA*     1.3    63.0    +      -       -      +
    173j  SER*     2.4    26.2    +      -       -      -
    174j  MET*     2.9    18.9    +      -       +      +
    199j  LYS*     6.0     4.7    -      -       +      -
    200j  THR*     4.2    13.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 171 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35j  LEU*     5.3     0.2    -      -       +      -
    163j  CYS*     3.5    30.1    -      -       +      -
    167j  ASN      3.5     2.5    +      -       -      +
    168j  SER      3.2     9.6    +      -       -      +
    169j  ALA      3.2     0.2    -      -       -      -
    170j  ALA*     1.3    78.9    -      -       -      +
    172j  VAL*     1.3    57.4    +      -       -      +
    174j  MET*     3.4     2.8    +      -       -      +
    175j  LEU*     2.9    38.5    +      -       +      +
    196j  VAL*     3.6    27.3    -      -       +      +
    200j  THR*     3.8     9.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 172 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    159j  TRP*     6.2     8.1    -      -       +      -
    162j  THR*     5.3     5.8    -      -       -      +
    163j  CYS*     5.0    11.2    -      -       +      +
    168j  SER*     2.9    27.4    +      -       -      +
    169j  ALA*     3.3    10.8    -      -       -      +
    171j  ALA*     1.3    76.3    -      -       -      +
    173j  SER*     1.3    57.5    +      -       -      +
    175j  LEU*     3.3    10.0    +      -       -      +
    176j  LYS*     2.9    52.5    +      -       +      +
     53k  LEU*     4.4     4.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 173 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424I  GLU*     4.0     9.5    +      -       -      -
    428I  TYR*     3.0    44.4    -      -       -      -
    169j  ALA      3.0     5.6    +      -       -      -
    170j  ALA*     2.4    21.8    +      -       -      -
    172j  VAL*     1.3    75.1    -      -       -      +
    174j  MET*     1.3    68.8    +      -       -      +
    176j  LYS*     3.1    13.1    +      -       -      +
    177j  GLN*     3.0    25.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 174 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424I  GLU*     5.6     3.6    -      -       -      +
    170j  ALA*     2.9    20.9    +      -       +      +
    171j  ALA      3.7     4.3    -      -       -      +
    173j  SER*     1.3    82.0    +      -       -      +
    175j  LEU*     1.3    58.1    +      -       -      +
    177j  GLN*     3.2     7.9    +      -       +      +
    178j  ASP*     2.9    46.1    +      -       -      +
    195j  LYS*     4.1    20.2    -      -       -      -
    196j  VAL*     3.9    37.7    -      -       +      -
    199j  LYS*     3.5    54.7    -      -       +      +
    200j  THR*     4.7     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 175 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35j  LEU*     5.1    10.8    -      -       +      -
     36j  GLY      4.8     1.8    -      -       -      +
     37j  ILE*     5.3     5.8    -      -       +      -
    161j  ALA*     4.0    15.7    -      -       +      -
    162j  THR*     3.8    41.1    -      -       -      +
    163j  CYS*     4.8     2.7    -      -       +      -
    171j  ALA*     2.9    27.3    +      -       +      +
    172j  VAL*     3.6     7.4    -      -       -      +
    174j  MET*     1.3    77.6    -      -       -      +
    176j  LYS*     1.3    56.2    +      -       -      +
    178j  ASP      4.5     0.4    -      -       -      +
    179j  TYR*     2.9    37.3    +      -       +      +
    192j  LEU*     3.6    34.8    -      -       +      -
    196j  VAL*     4.1     9.0    -      -       +      -
     53k  LEU*     4.0    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 176 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    385I  MET*     4.9    18.8    +      -       +      +
    386I  ALA      4.8    12.1    +      -       -      -
    172j  VAL*     2.9    37.5    +      -       +      +
    173j  SER*     3.1    13.2    +      -       -      +
    175j  LEU*     1.3    76.6    -      -       -      +
    177j  GLN*     1.3    61.7    +      -       -      +
    179j  TYR*     4.5     3.0    +      -       -      +
     50k  VAL      5.4     2.0    +      -       -      -
     51k  ALA*     4.0    26.1    +      -       -      +
     52k  LYS*     6.1     1.8    -      -       +      -
     53k  LEU*     3.7    20.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 177 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420I  LYS*     4.2    26.3    -      -       -      +
    424I  GLU*     5.7     4.3    -      -       -      +
    173j  SER      3.0    14.3    +      -       -      +
    174j  MET*     3.2    14.3    +      -       +      +
    176j  LYS*     1.3    80.2    -      -       -      +
    178j  ASP*     1.3    71.5    +      -       -      +
    179j  TYR      3.6     3.5    +      -       -      +
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Residues in contact with ASP 178 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174j  MET*     2.9    26.8    +      -       -      +
    175j  LEU      4.6     0.2    -      -       -      +
    177j  GLN*     1.3    80.2    -      -       -      +
    179j  TYR*     1.3    68.6    +      -       -      +
    180j  LYS*     3.6    12.0    -      -       -      +
    192j  LEU*     3.9    24.1    -      -       +      +
    195j  LYS*     2.6    43.5    +      -       -      +
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Residues in contact with TYR 179 (chain j). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37j  ILE*     4.9     4.5    -      -       +      -
     38j  LEU*     2.7    35.1    +      -       -      +
     39j  ALA*     4.6     0.2    -      -       -      -
    160j  LYS*     2.9    52.4    +      -       +      +
    161j  ALA*     3.7    15.9    -      -       +      -
    175j  LEU*     2.9    19.1    +      -       +      +
    176j  LYS      4.5     2.5    +      -       -      +
    177j  GLN      3.5     5.0    -      -       -      +
    178j  ASP*     1.3    83.3    -      -       -      +
    180j  LYS*     1.3    88.7    +      -       -      +
    181j  GLU*     4.0    19.9    +      -       +      -
    182j  GLY      5.5     0.4    -      -       -      -
    184j  MET*     4.3     7.9    -      -       +      +
    192j  LEU*     4.4     9.6    -      -       +      +
     53k  LEU*     3.9    24.0    -      -       +      -
----------------------------------------------------------
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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