Contacts of the helix formed by residues 83 - 97 (chain q) 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 LYS 83 (chain q).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102i  GLU*     4.1    22.9    -      -       -      +
     49q  LEU*     4.4     0.7    -      -       -      -
     74q  TYR*     4.8     1.1    +      -       -      +
     80q  ARG*     4.2    20.6    -      -       -      +
     81q  GLN      4.6     4.5    -      -       -      +
     82q  ILE*     1.3    80.8    -      -       -      +
     84q  PRO*     1.3    68.3    -      -       +      +
     85q  TYR*     4.6     5.6    -      -       +      +
     86q  THR*     3.1    21.7    +      -       -      +
     87q  LEU*     2.9    23.7    +      -       -      +
    113q  ASP*     4.0    23.5    +      -       -      +
    114q  PRO*     4.2    12.6    -      -       +      -
    115q  LYS*     5.2    11.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 84 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49q  LEU*     3.9    26.2    -      -       +      -
     82q  ILE      4.0     2.5    -      -       -      +
     83q  LYS*     1.3    82.2    -      -       +      +
     85q  TYR*     1.3    66.2    +      -       -      +
     87q  LEU*     3.1     9.9    +      -       +      +
     88q  MET*     2.9    22.3    +      -       -      +
    109q  ILE*     4.7     0.8    -      -       +      +
    111q  GLY      4.4     6.3    -      -       -      -
    112q  LEU      4.2    16.2    -      -       -      +
    113q  ASP*     4.2     8.3    -      -       +      -
    114q  PRO*     3.7    17.5    -      -       +      -
    120q  PHE*     3.5    36.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 85 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100i  TYR      5.4     0.4    -      -       -      -
     83q  LYS*     3.4     4.7    -      -       +      +
     84q  PRO*     1.3    78.8    -      -       -      +
     86q  THR*     1.3    59.2    +      -       -      +
     88q  MET*     3.1    30.2    +      -       +      +
     89q  SER*     2.9    34.8    +      -       -      +
    120q  PHE*     3.3    33.0    -      +       -      -
    132q  VAL*     4.0    22.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 86 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100i  TYR*     3.5    36.4    -      -       +      -
    102i  GLU*     3.1    33.2    +      -       -      +
     74q  TYR*     3.9     8.3    -      -       +      +
     82q  ILE*     3.7    18.8    -      -       +      -
     83q  LYS*     3.1    24.8    +      -       -      +
     84q  PRO      3.1     0.4    -      -       -      -
     85q  TYR*     1.3    75.5    -      -       -      +
     87q  LEU*     1.3    59.7    +      -       -      +
     89q  SER*     3.3     2.6    +      -       -      -
     90q  MET*     2.9    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 87 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45q  MET*     4.1    19.5    -      -       +      -
     49q  LEU*     3.7    35.4    -      -       +      -
     51q  ILE*     5.1     3.4    -      -       +      -
     67q  LEU*     4.0    29.2    -      -       +      -
     71q  LEU*     4.0    23.8    -      -       +      -
     82q  ILE*     3.6     7.5    -      -       +      +
     83q  LYS      2.9    12.4    +      -       -      +
     84q  PRO*     3.4    10.1    -      -       +      +
     86q  THR*     1.3    71.7    -      -       -      +
     88q  MET*     1.3    67.4    +      -       -      +
     90q  MET*     3.2     6.1    +      -       -      +
     91q  VAL*     2.9    25.6    +      -       +      +
    109q  ILE*     3.8    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 88 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84q  PRO      2.9    12.0    +      -       -      +
     85q  TYR*     3.4    38.1    -      -       +      +
     87q  LEU*     1.3    80.0    -      -       -      +
     89q  SER*     1.3    64.7    +      -       -      +
     91q  VAL*     3.4     3.3    +      -       -      +
     92q  ALA*     2.9    27.0    +      -       -      +
    109q  ILE*     3.6     9.6    -      -       +      +
    120q  PHE*     4.1     2.9    -      -       +      -
    122q  CYS*     3.5    41.5    -      -       -      -
    124q  LEU*     3.8     8.3    -      -       +      +
    130q  PRO*     3.5    35.2    -      -       +      -
    131q  MET      4.3     0.2    -      -       -      -
    132q  VAL*     3.9    12.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 89 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98i  LEU      5.6     0.3    -      -       -      +
     99i  VAL      3.5    12.0    -      -       -      +
    100i  TYR      3.8    11.6    +      -       -      -
    101i  GLN*     3.5    36.4    +      -       -      +
     85q  TYR*     2.9    18.1    +      -       -      -
     86q  THR      3.7     4.3    -      -       -      -
     87q  LEU      3.3     0.2    -      -       -      -
     88q  MET*     1.3    87.0    -      -       -      +
     90q  MET*     1.3    57.7    +      -       -      +
     92q  ALA*     3.3     7.6    +      -       -      +
     93q  ASN*     3.0    24.3    +      -       -      +
    130q  PRO*     6.4     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 90 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99i  VAL*     3.9    11.8    +      -       +      +
    100i  TYR*     3.0    44.2    -      -       +      +
     67q  LEU*     4.2    13.7    -      -       +      -
     70q  ARG*     4.4    30.8    +      -       +      +
     71q  LEU*     4.1     8.7    -      -       -      -
     74q  TYR*     4.2    14.1    -      -       +      -
     82q  ILE*     3.6    27.4    -      -       +      -
     86q  THR      2.9    13.3    +      -       -      +
     87q  LEU*     3.4    15.9    -      -       -      +
     89q  SER*     1.3    74.9    -      -       -      +
     91q  VAL*     1.3    64.9    +      -       -      +
     93q  ASN*     3.3     6.2    +      -       -      +
     94q  LEU*     3.0    22.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 91 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51q  ILE*     4.0    10.8    -      -       +      -
     63q  VAL*     5.3     3.1    -      -       +      -
     67q  LEU*     3.6    34.8    -      -       +      -
     87q  LEU*     2.9    22.7    +      -       +      +
     88q  MET      3.7     4.3    -      -       -      +
     90q  MET*     1.3    71.7    -      -       -      +
     92q  ALA*     1.3    66.7    +      -       -      +
     94q  LEU*     3.2    12.5    +      -       +      +
     95q  LEU*     2.9    44.0    +      -       +      +
    107q  PRO*     4.0    18.6    -      -       +      -
    109q  ILE*     4.4     6.5    -      -       +      -
    124q  LEU*     4.1     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 92 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54p  MET*     4.2    10.5    -      -       +      +
     88q  MET      2.9    14.6    +      -       -      +
     89q  SER*     3.4    12.6    -      -       -      +
     90q  MET      3.3     0.2    -      -       -      -
     91q  VAL*     1.3    77.9    -      -       -      +
     93q  ASN*     1.3    63.3    +      -       -      +
     95q  LEU*     3.3     2.3    +      -       -      +
     96q  TYR*     3.0    25.3    +      -       -      +
    124q  LEU*     3.6    14.5    -      -       +      +
    128q  GLY*     3.4    25.1    -      -       -      +
    130q  PRO*     4.9     8.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 93 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98i  LEU*     4.8     5.0    -      -       -      +
     99i  VAL*     4.0    35.5    -      -       +      +
     54p  MET*     4.5    13.6    -      -       +      +
     70q  ARG*     3.2    25.5    -      -       -      +
     89q  SER      3.0    13.9    +      -       -      +
     90q  MET*     3.5    10.1    -      -       -      +
     92q  ALA*     1.3    77.4    -      -       -      +
     94q  LEU*     1.3    61.9    +      -       -      +
     96q  TYR*     3.2     2.8    +      -       -      +
     97q  GLU*     3.0    41.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 94 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63q  VAL*     4.0    34.3    -      -       +      +
     66q  ARG*     4.0    35.2    -      -       +      +
     67q  LEU*     4.1    12.3    -      -       +      +
     70q  ARG*     3.8    37.9    -      -       -      +
     90q  MET      3.0     9.7    +      -       -      +
     91q  VAL*     3.2    14.3    +      -       +      +
     93q  ASN*     1.3    81.4    -      -       -      +
     95q  LEU*     1.3    73.1    +      -       +      +
     97q  GLU*     3.7    16.1    +      -       -      +
     98q  LYS      4.5     0.2    +      -       -      -
    103q  TYR*     4.4    15.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 95 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63q  VAL*     4.1     9.4    -      -       +      -
     91q  VAL*     2.9    35.4    +      -       +      +
     94q  LEU*     1.3    88.5    -      -       +      +
     96q  TYR*     1.3    66.0    +      -       -      +
     98q  LYS*     3.1    22.5    +      -       -      +
    102q  PRO*     5.2     0.9    -      -       -      +
    103q  TYR*     4.3    12.5    +      -       +      -
    105q  THR*     4.0    21.8    -      -       +      +
    107q  PRO*     4.0    15.7    -      -       +      -
    124q  LEU*     4.4     0.9    -      -       +      -
    125q  ASP      3.6    23.1    -      -       -      +
    126q  LEU      3.7    18.4    -      -       -      +
    127q  ILE*     4.1     7.1    -      -       -      +
    128q  GLY*     3.7    16.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 96 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50p  ALA*     4.2     8.3    -      -       +      -
     51p  ASP*     3.3    34.1    +      -       -      -
     54p  MET*     3.8    45.9    -      -       +      +
     55p  THR*     5.4     1.0    +      -       -      -
     86p  MET*     5.6     4.6    -      -       +      +
     94p  ILE*     4.2    17.8    -      -       -      +
     92q  ALA      3.0    15.8    +      -       -      +
     93q  ASN      3.9     2.5    -      -       -      +
     95q  LEU*     1.3    72.8    -      -       -      +
     97q  GLU*     1.3    65.5    +      -       -      +
     98q  LYS      3.0     2.2    -      -       -      -
     99q  ARG*     3.1    42.0    +      -       +      +
    127q  ILE*     3.3    23.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 97 (chain q). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70q  ARG*     2.7    36.0    +      -       -      -
     93q  ASN*     3.0    36.3    +      -       -      +
     94q  LEU      3.7    11.5    -      -       -      +
     95q  LEU      3.1     0.8    -      -       -      -
     96q  TYR*     1.3    77.7    -      -       -      +
     98q  LYS*     1.3    66.1    +      -       +      +
     99q  ARG*     3.3     2.8    +      -       -      +
----------------------------------------------------------
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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