Contacts of the helix formed by residues 75 - 89 (chain e) 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 SER 75 (chain e).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100E  ASP*     3.1    26.1    +      -       -      -
     41e  LEU*     5.4     0.4    -      -       -      -
     66e  TYR*     5.1     0.6    -      -       -      -
     73e  ARG      3.5     2.5    +      -       -      -
     74e  ILE*     1.3    79.7    -      -       -      +
     76e  VAL*     1.3    67.0    +      -       -      +
     77e  ALA*     3.6     3.3    +      -       -      +
     78e  ALA*     3.0    21.6    +      -       -      +
     79e  ALA*     3.0    22.3    +      -       -      +
    105e  ASP*     3.1    27.8    -      -       -      -
    107e  ARG*     4.0     5.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 76 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41e  LEU*     4.4    10.5    -      -       +      -
     74e  ILE      5.7     0.2    -      -       -      +
     75e  SER*     1.3    75.6    -      -       -      +
     77e  ALA*     1.3    57.3    +      -       -      +
     79e  ALA*     3.2     7.0    +      -       -      +
     80e  SER*     3.0    29.2    +      -       -      -
    101e  ILE*     3.9    24.6    -      -       +      +
    102e  CYS      4.5     0.9    -      -       -      -
    103e  GLY*     3.8    33.0    -      -       -      +
    104e  TRP      4.0     3.1    -      -       -      +
    105e  ASP*     3.3    22.6    +      -       +      +
    110e  GLY*     3.9    17.9    -      -       -      +
    112e  TYR*     3.7    21.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 77 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99E  GLU*     4.8    10.1    -      -       +      -
     75e  SER*     3.2     1.7    +      -       -      +
     76e  VAL*     1.3    79.9    -      -       -      +
     78e  ALA*     1.3    56.4    +      -       -      +
     80e  SER*     2.9    19.7    +      -       -      -
     81e  LYS*     2.9    15.1    +      -       -      +
    105e  ASP*     4.4     1.2    +      -       -      -
    107e  ARG*     3.9    27.8    -      -       -      +
    112e  TYR*     3.5    24.8    -      -       +      +
    120e  ARG*     3.0    17.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 78 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97E  THR      4.4     2.3    -      -       -      +
     98E  VAL*     3.8    36.7    -      -       +      +
     99E  GLU      5.1     0.4    -      -       -      +
    100E  ASP*     4.3     0.8    +      -       -      +
     66e  TYR*     5.6     1.8    -      -       -      +
     74e  ILE*     3.6    22.0    -      -       +      -
     75e  SER*     3.0    21.0    +      -       -      +
     77e  ALA*     1.3    74.4    -      -       -      +
     79e  ALA*     1.3    61.1    +      -       -      +
     81e  LYS*     3.5     6.4    +      -       -      +
     82e  LEU*     2.9    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 79 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41e  LEU*     3.9    27.4    -      -       +      -
     59e  LEU*     3.6    20.7    -      -       +      +
     63e  CYS*     4.3     2.5    -      -       -      -
     74e  ILE*     4.1    10.7    -      -       +      +
     75e  SER      3.0    16.4    +      -       -      +
     76e  VAL*     3.2     5.8    +      -       -      +
     78e  ALA*     1.3    79.3    -      -       -      +
     80e  SER*     1.3    63.2    +      -       -      +
     82e  LEU*     3.1     8.2    +      -       -      +
     83e  LEU*     2.9    20.8    +      -       -      +
    101e  ILE*     4.5     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 80 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76e  VAL      3.0    13.2    +      -       -      -
     77e  ALA      2.9    17.0    +      -       -      -
     79e  ALA*     1.3    76.1    -      -       -      +
     81e  LYS*     1.3    55.9    +      -       -      +
     83e  LEU*     3.4     2.6    +      -       -      +
     84e  ALA*     3.0    30.7    +      -       -      +
    101e  ILE*     4.4    11.1    -      -       -      +
    112e  TYR*     3.4    35.6    -      -       -      -
    114e  VAL*     3.9    17.6    -      -       -      +
    120e  ARG*     3.1    13.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 81 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96E  LEU*     2.5    34.9    +      -       -      +
     97E  THR      3.5    18.4    -      -       -      +
     98E  VAL*     4.8     2.5    -      -       -      +
     99E  GLU*     4.4     9.5    +      -       -      +
     54d  VAL*     4.7     7.4    -      -       -      -
     55d  GLN*     5.1     2.7    -      -       -      +
     58d  GLU*     2.3    36.2    +      -       -      -
     77e  ALA      2.9    19.9    +      -       -      +
     78e  ALA*     3.7     6.1    -      -       -      +
     80e  SER*     1.3    75.9    +      -       -      +
     82e  LEU*     1.3    57.5    +      -       -      +
     84e  ALA*     3.8     2.1    -      -       -      +
     85e  ASN*     2.9    57.1    +      -       -      +
    120e  ARG*     3.3    32.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 82 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97E  THR*     4.7     8.7    +      -       -      +
     98E  VAL*     5.9     3.6    -      -       +      -
     59e  LEU*     4.0    10.8    -      -       +      -
     62e  GLN*     3.9    36.8    -      -       +      -
     66e  TYR*     6.1     1.3    -      -       +      -
     74e  ILE*     3.8    30.1    -      -       +      -
     78e  ALA*     2.9    11.6    +      -       +      +
     79e  ALA      3.2     9.4    -      -       -      +
     81e  LYS*     1.3    74.0    -      -       -      +
     83e  LEU*     1.3    64.8    +      -       -      +
     85e  ASN*     3.3     8.6    +      -       +      +
     86e  MET*     3.0    40.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 83 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55e  TRP*     3.8    29.6    -      -       +      +
     56e  GLU*     4.1     7.2    -      -       +      -
     59e  LEU*     4.3    11.4    -      -       +      +
     79e  ALA      2.9    12.3    +      -       -      +
     80e  SER*     3.7     8.5    -      -       -      +
     82e  LEU*     1.3    72.8    -      -       -      +
     84e  ALA*     1.3    67.8    +      -       -      +
     86e  MET*     3.2    12.8    +      -       +      +
     87e  VAL*     3.0    27.2    +      -       +      +
     97e  MET*     3.6    33.2    -      -       +      -
     99e  THR*     3.7    17.0    -      -       +      -
    101e  ILE*     3.8    21.1    -      -       +      -
    114e  VAL*     3.9     9.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 84 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55d  GLN*     4.7     5.1    +      -       -      +
     80e  SER      3.0    15.1    +      -       -      +
     81e  LYS*     3.8     4.7    -      -       +      +
     83e  LEU*     1.3    81.1    -      -       -      +
     85e  ASN*     1.3    59.5    +      -       -      +
     87e  VAL*     3.3     6.7    +      -       -      +
     88e  TYR*     2.9    30.3    +      -       -      +
    114e  VAL*     4.2     8.6    -      -       +      +
    115e  ASP      5.4     0.4    -      -       -      -
    118e  GLY*     4.2    15.2    -      -       -      +
    119e  ASN      4.5     4.3    -      -       -      +
    120e  ARG*     4.2    24.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 85 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96E  LEU*     5.2     1.4    -      -       -      +
     97E  THR*     4.3    20.0    +      -       -      +
     55d  GLN*     3.0    30.7    +      -       -      +
     81e  LYS*     2.9    53.4    +      -       -      +
     82e  LEU*     3.7     8.4    -      -       +      +
     83e  LEU      3.3     0.2    -      -       -      -
     84e  ALA*     1.3    71.0    -      -       -      +
     86e  MET*     1.3    66.8    +      -       +      +
     87e  VAL      3.5     0.2    +      -       -      -
     88e  TYR*     3.5    12.7    +      -       -      +
     89e  GLN*     3.9    15.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 86 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55e  TRP*     4.0    36.4    -      -       +      +
     58e  LEU*     4.1    26.0    -      -       +      +
     59e  LEU*     4.0    18.8    -      -       +      +
     62e  GLN*     5.4     8.7    -      -       +      +
     82e  LEU*     3.0    34.1    +      -       +      +
     83e  LEU*     3.7    17.5    -      -       +      +
     85e  ASN*     1.3    81.1    -      -       +      +
     87e  VAL*     1.3    62.8    +      -       -      +
     89e  GLN*     3.6    15.5    +      -       -      +
     90e  TYR*     3.8    17.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 87 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55e  TRP*     4.1    24.5    -      -       +      -
     83e  LEU*     3.0    18.5    +      -       +      +
     84e  ALA*     4.2     5.4    -      -       -      +
     86e  MET*     1.3    74.1    -      -       -      +
     88e  TYR*     1.3    65.2    +      -       -      +
     89e  GLN      3.1     4.1    +      -       -      -
     90e  TYR*     3.2    21.2    +      -       -      +
     91e  LYS      3.9     2.9    +      -       -      -
     95e  LEU*     4.3    14.1    -      -       +      +
     97e  MET*     4.1    26.2    -      -       +      -
    114e  VAL*     5.7     0.2    -      -       +      -
    115e  ASP      3.6    24.5    -      -       -      +
    116e  SER*     3.8    21.8    -      -       -      +
    118e  GLY*     5.2     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 88 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51d  GLY*     4.2    11.7    -      -       -      -
     52d  ASP*     3.1    25.9    +      -       -      -
     55d  GLN*     3.6    48.7    -      -       +      +
     96d  THR*     5.2     8.8    +      -       -      -
     97d  PRO      4.8     3.8    +      -       -      -
     98d  TYR*     3.4    31.7    -      -       -      -
     84e  ALA      2.9    17.6    +      -       -      +
     85e  ASN      3.9     5.8    -      -       -      +
     86e  MET      3.3     1.0    -      -       -      -
     87e  VAL*     1.3    78.0    -      -       -      +
     89e  GLN*     1.3    67.5    +      -       +      +
     90e  TYR      3.1     1.3    +      -       -      -
     91e  LYS*     3.2    36.8    +      -       +      +
    116e  SER      5.6     0.9    -      -       -      -
    117e  GLU      4.8     3.1    -      -       -      -
    118e  GLY*     5.1     6.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 89 (chain e). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85e  ASN      3.9    14.3    +      -       -      +
     86e  MET*     3.6    12.4    +      -       -      +
     87e  VAL      3.1     1.2    -      -       -      -
     88e  TYR*     1.3    84.1    -      -       +      +
     90e  TYR*     1.3    73.7    +      -       +      +
     91e  LYS      3.4     3.3    -      -       -      +
     93e  MET*     4.9     8.3    -      -       -      +
----------------------------------------------------------
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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