Contacts of the helix formed by residues 813 - 830 (chain A) in PDB entry 5MJ6


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 THR 813 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    812A  GLY*     1.3    73.4    -      -       -      -
    814A  PRO*     1.4    67.1    -      -       +      +
    815A  SER*     3.7     8.0    +      -       -      -
    816A  MET*     2.8    49.0    +      -       +      +
    817A  ARG*     2.8    11.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 814 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    452A  MET*     3.7    45.7    -      -       +      +
    456A  LYS*     5.2     0.9    -      -       +      -
    504A  GLU*     3.1    39.0    -      -       +      +
    505A  LEU*     4.2    16.6    -      -       +      +
    812A  GLY      3.9     2.0    -      -       -      +
    813A  THR*     1.4    87.2    -      -       +      +
    815A  SER*     1.3    56.9    +      -       -      +
    817A  ARG*     3.1     8.2    +      -       +      +
    818A  GLU*     2.9    30.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 815 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    506A  SER*     3.8    20.3    +      -       -      -
    509A  GLU*     3.0    26.0    +      -       -      -
    761A  HIS*     6.2     0.2    -      -       -      -
    762A  THR*     2.8    40.0    +      -       -      -
    813A  THR*     3.2     8.8    +      -       -      -
    814A  PRO*     1.3    80.6    -      -       -      +
    816A  MET*     1.3    63.4    +      -       -      +
    818A  GLU*     3.3     5.5    +      -       -      +
    819A  LEU      3.1    16.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 816 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    760A  ASN*     3.4    26.7    -      -       -      +
    761A  HIS*     4.6     1.8    -      -       +      -
    762A  THR*     3.6    21.8    -      -       -      +
    806A  GLN*     4.7     2.3    -      -       -      +
    811A  GLU      5.2     0.9    -      -       -      +
    812A  GLY*     4.6     6.3    -      -       -      -
    813A  THR*     2.8    34.4    +      -       +      +
    815A  SER*     1.3    79.8    -      -       -      +
    817A  ARG*     1.3    61.1    +      -       -      +
    819A  LEU*     3.4    17.3    +      -       +      +
    820A  ARG*     3.1    32.3    +      -       -      +
      1F  NAG      5.8    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 817 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450A  SER      5.4     0.4    +      -       -      -
    451A  SER      4.7     0.4    -      -       -      -
    452A  MET*     3.7    40.7    -      -       +      +
    810A  ASP*     3.4    36.6    +      -       -      +
    811A  GLU      3.6    17.9    -      -       -      +
    812A  GLY      3.6    13.0    +      -       -      +
    813A  THR      2.8    16.1    +      -       -      +
    814A  PRO*     3.3    13.5    -      -       +      +
    816A  MET*     1.3    78.4    -      -       -      +
    818A  GLU*     1.3    62.0    +      -       -      +
    820A  ARG*     3.4     9.7    +      -       -      +
    821A  SER*     3.3    25.1    +      -       -      -
    857A  THR*     3.6     7.7    +      -       -      -
    858A  ASP*     2.7    46.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 818 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    452A  MET*     5.4     4.9    -      -       +      -
    453A  ALA*     4.8    16.6    -      -       +      +
    456A  LYS*     2.6    44.2    +      -       +      +
    509A  GLU*     3.0    19.9    -      -       -      +
    510A  ASP*     4.5     5.6    -      -       -      +
    762A  THR*     4.3     9.7    -      -       +      +
    766A  THR*     5.1     0.5    -      -       -      +
    814A  PRO      2.9    13.6    +      -       -      +
    815A  SER*     3.3     8.9    +      -       -      +
    817A  ARG*     1.3    76.7    -      -       -      +
    819A  LEU*     1.3    59.3    +      -       -      +
    821A  SER*     3.6     6.0    +      -       -      -
    822A  ALA*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 819 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    760A  ASN*     3.9    12.3    -      -       -      +
    762A  THR*     3.7    27.3    -      -       +      +
    765A  ILE*     3.8    37.5    -      -       +      -
    766A  THR*     5.2     0.2    -      -       +      -
    802A  GLN*     5.8     3.1    -      -       +      -
    806A  GLN*     4.6     6.7    -      -       -      +
    815A  SER      3.1     5.9    +      -       -      +
    816A  MET*     3.7    35.4    -      -       +      +
    817A  ARG      3.3     0.2    -      -       -      -
    818A  GLU*     1.3    74.4    -      -       -      +
    820A  ARG*     1.3    61.1    +      -       -      +
    822A  ALA*     3.4     5.6    +      -       +      -
    823A  LEU*     2.9    61.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 820 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    806A  GLN*     3.4    25.9    +      -       +      +
    807A  THR*     3.0    43.2    +      -       -      +
    809A  THR*     3.3    32.0    +      -       -      +
    811A  GLU*     2.9    34.5    +      -       -      +
    816A  MET*     3.1    13.9    +      -       -      +
    817A  ARG*     3.6    23.2    -      -       -      +
    818A  GLU      3.3     0.2    -      -       -      -
    819A  LEU*     1.3    75.4    -      -       -      +
    821A  SER*     1.3    59.0    +      -       -      +
    823A  LEU*     3.9     0.7    -      -       -      +
    824A  LEU*     2.9    44.2    +      -       +      +
    858A  ASP*     3.7    10.6    +      -       -      +
    859A  VAL*     4.3     9.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 821 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    817A  ARG      3.3    13.9    +      -       -      -
    818A  GLU*     3.9     6.5    -      -       -      -
    819A  LEU      3.3     0.2    -      -       -      -
    820A  ARG*     1.3    79.1    -      -       -      +
    822A  ALA*     1.3    63.0    +      -       -      +
    824A  LEU*     4.3     3.1    -      -       -      +
    825A  GLU*     2.9    29.4    +      -       -      +
    858A  ASP*     2.7    34.7    +      -       -      +
    862A  THR*     4.7     3.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 822 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    766A  THR*     3.8    26.2    -      -       +      -
    769A  LEU*     3.9    13.7    -      -       +      +
    818A  GLU      3.0    20.2    +      -       -      +
    819A  LEU*     3.8     6.3    -      -       +      +
    820A  ARG      3.3     0.2    -      -       -      -
    821A  SER*     1.3    77.0    -      -       -      +
    823A  LEU*     1.3    57.6    +      -       -      +
    825A  GLU*     3.8     4.0    -      -       -      +
    826A  PHE*     3.1    27.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 823 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    765A  ILE*     4.1    21.5    -      -       +      -
    769A  LEU*     4.1    10.3    -      -       +      -
    799A  LEU*     4.5    11.9    -      -       +      -
    802A  GLN*     3.8    34.1    -      -       +      +
    803A  ILE*     3.8    27.7    -      -       +      +
    806A  GLN*     3.9    25.1    -      -       +      +
    819A  LEU*     2.9    37.2    +      -       +      +
    820A  ARG      3.9     1.8    -      -       -      +
    822A  ALA*     1.3    74.9    -      -       -      +
    824A  LEU*     1.3    66.4    +      -       -      +
    826A  PHE*     3.2     6.0    +      -       +      +
    827A  ALA*     3.1    22.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 824 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    803A  ILE*     4.8     5.6    -      -       +      +
    806A  GLN*     4.2    20.4    -      -       +      +
    807A  THR      4.1     6.1    -      -       -      +
    808A  TRP*     3.7    48.7    -      -       +      +
    820A  ARG*     2.9    31.7    +      -       +      +
    821A  SER*     4.3     2.7    -      -       -      +
    823A  LEU*     1.3    77.3    -      -       -      +
    825A  GLU*     1.3    57.3    +      -       -      +
    827A  ALA*     3.3     3.2    +      -       -      +
    828A  CYS*     2.9    34.5    +      -       -      +
    835A  CYS*     4.2    16.2    -      -       -      -
    859A  VAL*     3.8    25.8    -      -       +      -
    862A  THR*     4.4     9.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 825 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    821A  SER      2.9    22.2    +      -       -      +
    822A  ALA*     3.8     4.9    -      -       -      +
    824A  LEU*     1.3    78.2    -      -       -      +
    826A  PHE*     1.3    61.5    +      -       -      +
    828A  CYS*     4.8     2.6    -      -       -      +
    829A  THR*     3.0    37.2    +      -       -      +
    861A  THR*     3.5    22.5    -      -       -      +
    862A  THR*     3.8    24.6    +      -       -      +
    865A  LYS*     3.2    41.9    +      -       -      +
    895A  GLU*     4.3     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 826 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    769A  LEU*     3.7    31.0    -      -       +      -
    772A  THR*     4.0    11.4    -      -       +      -
    773A  ASP*     3.7    29.2    -      -       -      +
    792A  VAL*     4.0    26.0    -      -       +      -
    795A  VAL*     4.0    17.9    -      -       +      -
    796A  PHE*     4.4    12.6    -      +       +      -
    799A  LEU*     5.8     1.1    -      -       +      -
    803A  ILE*     4.4    13.9    -      -       +      -
    822A  ALA      3.1    19.4    +      -       -      +
    823A  LEU*     3.2     5.8    +      -       +      +
    825A  GLU*     1.3    79.2    -      -       -      +
    827A  ALA*     1.3    64.9    +      -       -      +
    829A  THR*     4.8     0.7    -      -       -      -
    830A  HIS*     2.9    42.4    +      +       -      +
    832A  LEU*     3.8    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 827 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    796A  PHE*     4.6     6.3    -      -       +      -
    803A  ILE*     4.4    13.9    -      -       +      -
    823A  LEU      3.1    16.2    +      -       -      +
    824A  LEU      3.9     1.8    -      -       -      +
    826A  PHE*     1.3    83.4    -      -       -      +
    828A  CYS*     1.3    62.8    +      -       -      +
    830A  HIS      3.6     0.3    +      -       -      -
    831A  ASN*     3.0     3.8    +      -       -      -
    832A  LEU*     2.9    40.4    +      -       -      +
    835A  CYS*     3.5    30.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 828 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    808A  TRP*     4.3     2.2    -      -       -      -
    824A  LEU      2.9    15.2    +      -       -      +
    825A  GLU*     4.2     4.3    -      -       -      +
    827A  ALA*     1.3    74.1    -      -       -      +
    829A  THR*     1.3    66.6    +      -       -      +
    831A  ASN*     3.3    18.4    +      -       -      +
    835A  CYS*     3.5    38.6    -      -       -      -
    836A  SER*     3.6    12.7    -      -       -      +
    839A  ALA*     4.2     5.6    -      -       -      -
    862A  THR*     3.4    31.2    -      -       +      -
    865A  LYS*     6.4     0.7    -      -       +      -
    866A  VAL*     4.3    15.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 829 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    776A  TYR*     6.0     0.7    -      -       +      -
    825A  GLU*     3.0    36.2    +      -       -      +
    826A  PHE*     4.1     3.8    -      -       -      -
    828A  CYS*     1.3    78.5    -      -       -      +
    830A  HIS*     1.3    82.4    +      -       +      +
    831A  ASN*     3.7     8.1    +      -       -      -
    865A  LYS*     4.3    10.7    +      -       -      +
    934A  HIS*     4.7    21.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 830 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    773A  ASP*     3.3    26.4    +      -       -      -
    776A  TYR*     3.5    52.3    -      +       +      +
    792A  VAL*     3.9    14.8    -      -       +      +
    826A  PHE*     2.9    40.6    +      +       -      +
    828A  CYS      3.3     0.4    -      -       -      -
    829A  THR*     1.3    95.0    -      -       +      +
    831A  ASN*     1.3    72.9    +      -       -      +
    832A  LEU*     3.3    20.2    +      -       +      +
   1031A  GLN*     3.5    15.2    -      -       -      +
----------------------------------------------------------
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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