Contacts of the helix formed by residues 74 - 85 (chain N) 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 PHE 74 (chain N).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69N  TYR*     5.3     9.9    -      +       -      -
     72N  GLY*     3.6    14.5    +      -       -      -
     73N  ALA*     1.3    81.4    -      -       -      +
     75N  GLU*     1.3    58.7    +      -       +      +
     76N  GLU*     2.9     2.2    -      -       -      +
     77N  SER*     2.6     9.7    +      -       -      +
     78N  LEU*     2.2    40.9    +      -       -      +
    103N  LYS*     3.4    47.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 75 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74N  PHE*     1.3    77.1    -      -       +      +
     76N  GLU*     1.3    56.7    +      -       -      +
     78N  LEU*     4.1     7.8    -      -       -      +
     79N  ASN*     3.0    27.7    +      -       -      +
    103N  LYS*     5.5     5.1    +      -       -      +
    107N  HIS*     4.5    23.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 76 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68N  PHE*     3.9     8.1    -      -       +      -
     73N  ALA*     3.7    27.6    -      -       +      -
     74N  PHE      4.8     0.2    -      -       -      +
     75N  GLU*     1.3    76.3    -      -       -      +
     77N  SER*     1.3    64.6    +      -       -      +
     79N  ASN*     3.1     8.8    +      -       -      +
     80N  TYR*     3.0    37.6    +      -       +      -
----------------------------------------------------------
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Residues in contact with SER 77 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65N  SER*     2.4    49.0    +      -       -      +
     68N  PHE*     3.5    13.1    -      -       -      +
     69N  TYR*     4.2     1.8    -      -       -      -
     73N  ALA      3.2    20.9    -      -       -      -
     74N  PHE*     2.6    10.5    +      -       -      -
     76N  GLU*     1.3    75.8    -      -       -      +
     78N  LEU*     1.3    51.6    +      -       -      -
     80N  TYR*     3.0     1.3    +      -       -      -
     81N  ALA*     2.5    22.3    +      -       -      +
    100N  ILE*     5.0    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 78 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74N  PHE*     2.2    33.3    +      -       +      +
     75N  GLU*     4.1     6.1    -      -       -      -
     77N  SER*     1.3    66.4    -      -       -      +
     79N  ASN*     1.3    52.7    +      -       -      +
     81N  ALA*     3.0     3.8    +      -       -      +
     82N  LEU*     2.3    58.9    +      -       +      +
    100N  ILE*     5.8     1.0    -      -       -      +
    103N  LYS*     5.7     1.6    -      -       +      -
    104N  CYS*     3.3    50.7    -      -       +      +
    107N  HIS*     5.1     7.9    -      -       +      -
    130N  LEU*     5.7     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 79 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49N  TYR*     5.5     1.2    +      -       -      -
     75N  GLU      3.0    19.7    +      -       -      +
     76N  GLU*     3.1     6.0    +      -       -      +
     78N  LEU*     1.3    78.8    -      -       -      +
     80N  TYR*     1.3    73.3    +      -       +      +
     82N  LEU*     3.1    17.0    -      -       -      +
     83N  GLY*     2.5    30.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 80 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46N  GLU*     2.6    38.0    +      -       -      -
     49N  TYR*     3.9    31.7    -      +       +      -
     61N  ALA*     3.0    45.0    -      -       +      +
     62N  LEU      3.6     2.9    +      -       -      -
     64N  ALA*     4.2    15.7    -      -       +      -
     65N  SER*     3.2     8.1    -      -       -      +
     68N  PHE*     5.2     1.6    -      +       -      -
     76N  GLU*     3.0    28.3    +      -       +      -
     77N  SER*     3.0     3.3    +      -       -      +
     79N  ASN*     1.3    91.4    -      -       -      +
     81N  ALA*     1.3    61.3    +      -       -      +
     83N  GLY*     3.2     1.3    +      -       -      +
     84N  ALA      2.8    21.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 81 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62N  LEU*     4.0    17.5    -      -       +      -
     65N  SER*     2.8     8.7    +      -       -      +
     77N  SER      2.5    21.9    +      -       -      +
     78N  LEU*     3.4     7.6    -      -       -      +
     80N  TYR*     1.3    69.3    -      -       -      +
     82N  LEU*     1.3    64.3    +      -       -      +
     84N  ALA*     2.9    23.7    +      -       -      +
     85N  GLY      3.3     5.9    +      -       -      -
     88N  PHE*     3.7    15.2    -      -       +      +
    100N  ILE*     4.2    16.2    -      -       +      -
    104N  CYS*     5.0     6.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 82 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78N  LEU*     2.3    57.1    +      -       +      +
     79N  ASN*     3.1    14.4    -      -       -      +
     81N  ALA*     1.3    68.7    -      -       -      +
     83N  GLY*     1.3    63.5    +      -       -      +
     85N  GLY*     3.8     8.0    +      -       -      -
     88N  PHE*     6.2     0.2    -      -       -      -
    104N  CYS*     5.6     3.4    -      -       +      -
    127N  ASP*     3.4    22.7    -      -       +      +
    129N  ARG*     3.6    39.1    -      -       +      +
    130N  LEU*     3.7    24.0    -      -       +      +
    133N  ILE*     5.5     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 83 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49N  TYR*     4.0    23.2    +      -       -      -
     58N  GLN*     3.1    17.7    -      -       -      +
     79N  ASN      2.5    19.8    +      -       -      -
     80N  TYR*     3.2     7.4    +      -       -      -
     81N  ALA      3.1     0.4    -      -       -      -
     82N  LEU*     1.3    75.5    -      -       -      +
     84N  ALA*     1.3    65.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 84 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58N  GLN*     3.5    25.9    -      -       -      +
     62N  LEU*     3.8     6.7    -      -       +      -
     80N  TYR      2.8    16.5    +      -       -      +
     81N  ALA      2.9    11.0    +      -       -      +
     83N  GLY*     1.3    77.9    -      -       -      +
     85N  GLY*     1.3    55.1    +      -       -      +
     86N  ASP*     2.7    32.3    +      -       -      +
     87N  LEU*     3.8     3.4    -      -       +      -
     88N  PHE*     3.4    24.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 85 (chain N). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81N  ALA      3.3     7.6    +      -       -      -
     82N  LEU      3.8     5.8    +      -       -      -
     83N  GLY      3.6     1.0    -      -       -      -
     84N  ALA*     1.3    75.6    -      -       -      +
     86N  ASP*     1.3    55.6    +      -       -      +
     88N  PHE*     3.0    26.1    -      -       -      +
     89N  ASN*     5.5     0.2    -      -       -      +
----------------------------------------------------------
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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