Contacts of the helix formed by residues 801 - 814 (chain E) in PDB entry 5ZOJ


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 GLN 801 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    798E  ILE*     4.3    13.2    -      -       -      +
    799E  GLY*     4.9     3.8    -      -       -      -
    800E  ASP*     1.3    95.1    +      -       -      +
    802E  TRP*     1.3    67.8    +      -       -      +
    803E  HIS      3.2     3.6    +      -       -      -
    804E  LEU*     3.3    27.9    +      -       +      +
    805E  ALA*     4.0     1.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 802 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    792E  PHE*     3.6    44.9    -      +       -      -
    794E  PRO*     4.7     5.6    -      -       +      -
    797E  GLU*     3.3    45.8    +      -       +      +
    798E  ILE      3.0    30.6    -      -       -      +
    799E  GLY      2.7    23.0    +      -       -      -
    800E  ASP*     4.3     1.9    -      -       -      +
    801E  GLN*     1.3    81.5    -      -       +      +
    803E  HIS*     1.3    85.9    +      -       +      +
    805E  ALA*     2.9    21.1    +      -       +      +
    806E  ILE*     3.2    33.0    -      -       +      +
    825E  VAL*     5.1     2.0    -      -       +      -
    827E  LYS*     4.1    31.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 803 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    800E  ASP*     2.6    34.1    +      -       +      +
    802E  TRP*     1.3    99.1    -      -       +      +
    804E  LEU*     1.3    84.9    +      -       +      +
    806E  ILE*     3.4     5.6    +      -       -      +
    807E  GLN*     3.1    46.6    +      -       -      +
    825E  VAL*     3.5    25.5    -      -       +      +
    827E  LYS*     5.2    16.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 804 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    800E  ASP      4.3     0.2    -      -       -      +
    801E  GLN*     3.3    22.4    +      -       +      +
    802E  TRP      3.1     0.8    -      -       -      -
    803E  HIS*     1.3   111.5    -      -       +      +
    805E  ALA*     1.3    53.9    +      -       -      +
    807E  GLN*     3.1    13.0    +      -       -      +
    808E  GLU*     2.7    40.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 805 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    763E  LYS*     5.5     9.6    -      -       +      -
    801E  GLN      4.0     1.5    +      -       -      +
    802E  TRP*     2.9    17.2    +      -       +      +
    804E  LEU*     1.3    79.4    -      -       -      +
    806E  ILE*     1.3    59.8    +      -       +      +
    808E  GLU*     3.3     7.7    +      -       -      +
    809E  ALA*     2.7    29.5    +      -       -      +
    856E  PHE*     6.1     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 806 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    763E  LYS*     4.2    22.9    -      -       -      -
    791E  MET*     4.0    23.3    -      -       +      +
    792E  PHE*     4.2    23.1    -      -       +      -
    797E  GLU*     4.6     1.6    -      -       -      +
    802E  TRP*     3.2    49.5    +      -       +      +
    803E  HIS*     3.7     6.3    -      -       -      +
    804E  LEU      3.2     0.2    -      -       -      -
    805E  ALA*     1.3    74.6    -      -       +      +
    807E  GLN*     1.3    66.3    +      -       -      +
    809E  ALA*     3.1     7.5    +      -       -      +
    810E  ILE*     2.9    24.7    +      -       +      +
    825E  VAL*     4.1     9.6    -      -       +      -
    834E  VAL*     3.8    28.9    -      -       +      -
    856E  PHE*     4.9     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 807 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    803E  HIS*     3.1    36.9    +      -       -      +
    804E  LEU*     3.3    13.4    -      -       -      +
    806E  ILE*     1.3    76.6    -      -       -      +
    808E  GLU*     1.3    61.3    +      -       -      +
    810E  ILE*     3.3     5.2    +      -       -      +
    811E  LEU*     3.1    34.2    +      -       +      +
    823E  ILE*     3.7    46.4    +      -       +      +
    824E  ALA*     4.7     1.0    -      -       -      +
    825E  VAL*     3.8    17.7    -      -       +      +
    885E  LEU*     5.7     4.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 808 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    804E  LEU*     2.7    23.8    +      -       -      +
    805E  ALA*     3.6     8.1    -      -       -      +
    807E  GLN*     1.3    70.6    -      -       -      +
    809E  ALA*     1.3    61.7    +      -       -      +
    811E  LEU*     3.1     9.7    +      -       -      +
    812E  GLU*     2.9    52.8    +      -       +      +
    886E  LYS      4.2     1.7    -      -       -      +
    887E  PRO*     3.2     7.1    -      -       -      +
    888E  SER*     2.4    49.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 809 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    765E  TRP*     3.3    17.1    +      -       -      +
    791E  MET*     4.6     3.6    -      -       +      -
    805E  ALA      2.7    21.4    +      -       -      +
    806E  ILE*     3.1     7.6    +      -       -      +
    808E  GLU*     1.3    72.5    -      -       -      +
    810E  ILE*     1.3    62.2    +      -       -      +
    812E  GLU*     4.3     6.5    -      -       -      +
    813E  LYS*     3.3    17.2    +      -       -      +
    856E  PHE*     3.5    38.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 810 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    765E  TRP*     4.7     2.9    -      -       +      -
    788E  ILE*     4.4    11.9    -      -       +      -
    791E  MET*     3.6    36.8    -      -       +      -
    806E  ILE*     2.9    21.2    +      -       +      +
    807E  GLN*     3.6     8.5    -      -       -      +
    808E  GLU      3.2     0.2    -      -       -      -
    809E  ALA*     1.3    77.3    -      -       -      +
    811E  LEU*     1.3    65.6    +      -       +      +
    813E  LYS*     3.5     3.3    +      -       -      +
    814E  CYS*     3.2    26.0    +      -       +      +
    820E  ILE*     5.8     4.3    -      -       +      -
    823E  ILE*     4.8     8.3    -      -       +      -
    834E  VAL*     4.5    14.8    -      -       +      -
    836E  VAL*     4.5    18.2    -      -       +      -
    851E  LEU*     4.0    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 811 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    807E  GLN*     3.1    22.1    +      -       +      +
    808E  GLU*     3.1    12.4    +      -       -      +
    810E  ILE*     1.3    77.3    -      -       +      +
    812E  GLU*     1.3    59.5    +      -       -      +
    814E  CYS*     3.1     6.7    -      -       -      +
    815E  SER*     3.0    26.3    +      -       -      -
    820E  ILE*     4.2    16.4    -      -       +      -
    823E  ILE*     3.6    28.0    -      -       +      -
    885E  LEU*     4.1    33.2    -      -       +      +
    886E  LYS*     3.6    20.2    -      -       -      +
    887E  PRO*     3.7    20.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 812 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    765E  TRP*     5.8     2.0    -      -       +      +
    808E  GLU*     2.9    36.6    +      -       +      +
    809E  ALA*     4.3     6.1    -      -       -      +
    811E  LEU*     1.3    73.9    -      -       -      +
    813E  LYS*     1.3    66.5    +      -       -      +
    815E  SER*     3.2    20.7    +      -       -      -
    887E  PRO*     3.7    22.2    -      -       +      -
    888E  SER      4.9     6.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 813 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    765E  TRP*     3.4    57.1    -      -       +      +
    768E  GLN*     5.9     2.2    -      -       -      +
    809E  ALA      3.3    17.2    +      -       -      +
    810E  ILE      3.8     4.7    -      -       -      +
    811E  LEU      3.3     0.2    -      -       -      -
    812E  GLU*     1.3    78.6    -      -       -      +
    814E  CYS*     1.3    58.2    +      -       -      +
    815E  SER*     3.5     0.9    +      -       -      -
    850E  ALA*     3.0    49.6    +      -       -      +
    851E  LEU*     4.2     6.5    -      -       +      -
    854E  SER*     4.0     8.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 814 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    810E  ILE*     3.2    17.3    +      -       -      +
    811E  LEU*     3.1     7.1    -      -       -      +
    812E  GLU      3.1     0.4    -      -       -      -
    813E  LYS*     1.3    80.0    -      -       -      +
    815E  SER*     1.3    63.0    +      -       -      +
    816E  ASP      3.3     3.1    -      -       -      -
    817E  ASN*     3.1    25.3    +      -       +      +
    820E  ILE*     3.6    23.6    -      -       +      +
    847E  ALA*     3.9    29.6    -      -       -      -
    850E  ALA*     3.9    14.1    -      -       -      -
    851E  LEU*     4.1    17.5    -      -       -      -
    886E  LYS*     6.0     0.2    -      -       -      +
    887E  PRO*     5.5     0.3    -      -       -      +
----------------------------------------------------------
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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