Contacts of the helix formed by residues 680 - 694 (chain B) in PDB entry 5JO3


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 680 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    662B  ASN*     4.1     4.1    -      -       -      +
    678B  ASP      3.9     2.4    +      -       -      -
    679B  GLU*     1.3    71.4    -      -       -      +
    681B  VAL*     1.3    65.5    +      -       -      +
    682B  GLU*     3.1    19.5    +      -       -      -
    683B  HIS*     2.9    31.6    +      -       -      -
    721B  LEU*     4.1    14.4    -      -       -      -
    724B  ASP*     2.6    27.6    +      -       -      -
    727B  LEU*     3.4    22.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 681 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    662B  ASN*     3.4    15.0    +      -       +      +
    665B  LEU*     4.1    15.7    -      -       +      -
    666B  ILE*     4.5     8.3    -      -       +      -
    672B  LEU*     3.6    19.3    -      -       +      +
    673B  ALA*     3.5    38.1    -      -       +      +
    676B  TYR*     3.7    12.4    -      -       +      -
    678B  ASP*     3.6    36.1    -      -       -      +
    679B  GLU      3.7     4.0    -      -       -      +
    680B  SER*     1.3    76.8    -      -       -      +
    681B  LEU*     1.3    65.2    +      -       -      -
    683B  HIS      3.4     0.5    +      -       -      -
    684B  HIS*     3.1    18.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 681 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    657B  HIS*     3.7    16.6    +      -       -      -
    658B  PRO*     3.4    35.2    -      -       -      -
    660B  VAL      3.5    17.5    -      -       -      +
    661B  SER*     3.9     2.2    -      -       -      -
    662B  ASN*     2.7    41.3    +      -       -      +
    665B  LEU*     3.6    21.5    -      -       -      +
    672B  LEU*     5.8     1.3    -      -       -      +
    681B  VAL*     1.3    72.0    +      -       -      +
    682B  GLU*     1.3    61.1    +      -       -      +
    684B  HIS*     3.0    11.8    +      -       -      +
    685B  HIS*     2.8    53.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 682 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    662B  ASN*     3.0    28.4    +      -       -      -
    680B  SER*     3.1    16.6    +      -       -      +
    681B  LEU*     1.3    84.3    +      -       -      +
    683B  HIS*     1.3    64.0    +      -       -      +
    685B  HIS*     3.3    11.6    +      -       +      -
    686B  PHE*     3.0    23.9    +      -       -      +
    720B  ILE*     3.5    23.7    -      -       -      +
    721B  LEU*     4.0    15.8    -      -       +      +
    723B  THR*     3.9     6.2    -      -       -      +
    724B  ASP*     3.5    38.3    -      -       +      +
    902B   ZN      4.1    11.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 683 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    676B  TYR*     3.6    43.4    +      +       +      -
    679B  GLU*     3.1    22.3    +      -       -      +
    680B  SER*     2.9    30.7    +      -       -      +
    682B  GLU*     1.3    75.6    -      -       -      +
    684B  HIS*     1.3    58.4    +      -       -      +
    686B  PHE*     3.3    11.0    +      -       -      +
    687B  ASP*     2.9    28.2    +      -       -      +
    717B  LYS*     4.4    15.3    -      -       -      -
    721B  LEU*     3.7    31.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 684 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    607B  ARG*     5.2     0.8    +      -       -      -
    655B  LEU      4.2     4.3    -      -       -      -
    656B  ASP*     2.7    46.4    +      -       +      +
    658B  PRO*     5.7     3.8    -      -       +      -
    672B  LEU*     3.8    41.6    -      -       +      +
    676B  TYR*     4.0     6.4    +      -       -      -
    681B  LEU*     3.0    23.9    +      -       -      +
    683B  HIS*     1.3    74.0    -      -       -      +
    685B  HIS*     1.3    68.9    +      +       -      +
    687B  ASP*     3.2    14.4    +      -       -      +
    688B  GLN*     3.0    48.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 685 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    652B  SER      4.0     5.2    -      -       -      +
    653B  HIS      3.0    34.3    -      -       -      +
    654B  ASP*     3.3    26.7    +      -       -      -
    655B  LEU      2.8    31.9    +      -       -      +
    656B  ASP      4.7     0.4    -      -       -      -
    657B  HIS*     3.7    22.9    -      +       -      -
    658B  PRO*     5.0     0.4    -      -       +      -
    681B  LEU*     2.8    49.9    +      -       -      -
    682B  GLU*     3.6    17.0    -      -       +      +
    684B  HIS*     1.3    75.3    -      +       -      +
    686B  PHE*     1.3    57.5    +      -       -      +
    688B  GLN*     3.3     3.8    +      -       -      +
    689B  CYS*     2.9    28.8    +      -       -      +
    720B  ILE*     3.9     5.6    -      -       +      -
    902B   ZN      4.1     1.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 686 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    682B  GLU      3.0    16.1    +      -       -      +
    683B  HIS*     3.6    11.2    -      -       -      +
    685B  HIS*     1.3    74.9    -      -       -      +
    687B  ASP*     1.3    65.7    +      -       -      +
    689B  CYS*     3.1     4.5    +      -       +      +
    690B  LEU*     2.9    62.5    +      -       +      +
    713B  LEU*     4.3     9.2    -      -       +      -
    716B  ILE*     4.2     8.1    -      -       +      -
    717B  LYS*     3.6    65.5    -      -       +      +
    720B  ILE*     3.9    24.6    -      -       +      +
    721B  LEU*     5.6     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 687 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    675B  MET*     6.0     1.2    -      -       -      +
    676B  TYR*     4.1    17.4    +      -       -      +
    683B  HIS      2.9    13.6    +      -       -      +
    684B  HIS*     3.4    18.3    +      -       -      +
    686B  PHE*     1.3    78.9    -      -       -      +
    688B  GLN*     1.3    64.6    +      -       -      +
    690B  LEU*     3.3    12.4    +      -       -      +
    691B  MET*     3.0    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 688 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    605B  ASN*     4.2    12.8    -      -       -      +
    655B  LEU*     3.7    21.1    -      -       +      +
    656B  ASP*     3.6    27.7    +      -       +      +
    684B  HIS*     3.0    43.3    +      -       -      +
    685B  HIS      3.5     7.2    -      -       -      +
    687B  ASP*     1.3    79.2    +      -       -      +
    689B  CYS*     1.3    66.3    +      -       -      +
    691B  MET*     3.2    28.0    +      -       +      +
    692B  ILE*     3.0    29.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 689 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598B  TRP*     5.2     0.6    +      -       -      -
    648B  ILE*     4.1     5.6    -      -       -      -
    652B  SER*     3.6    31.6    -      -       -      -
    655B  LEU*     3.6     9.6    -      -       -      +
    685B  HIS      2.9    14.7    +      -       -      +
    686B  PHE*     3.3    10.3    -      -       +      +
    688B  GLN*     1.3    77.6    -      -       -      +
    690B  LEU*     1.3    58.9    +      -       -      +
    692B  ILE*     3.3     3.3    +      -       -      +
    693B  LEU*     3.0    50.4    +      -       -      +
    716B  ILE*     4.0    22.7    -      -       -      -
    720B  ILE*     3.9     7.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 690 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    686B  PHE*     2.9    55.7    +      -       +      +
    687B  ASP*     3.5    15.5    -      -       -      +
    689B  CYS*     1.3    76.2    -      -       +      +
    691B  MET*     1.3    64.6    +      -       -      +
    693B  LEU*     3.2     8.7    +      -       +      +
    694B  ASN*     3.0    40.5    +      -       -      +
    709B  TYR*     5.7     0.4    -      -       -      +
    713B  LEU*     3.7    33.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 691 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    605B  ASN*     4.3    13.5    -      -       -      +
    687B  ASP*     3.0    15.7    +      -       -      +
    688B  GLN*     3.2    36.8    +      -       -      +
    690B  LEU*     1.3    76.9    -      -       -      +
    692B  ILE*     1.3    79.2    +      -       +      +
    694B  ASN*     3.4     5.2    +      -       -      +
    695B  SER*     2.8    36.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 692 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598B  TRP*     3.5    26.5    -      -       +      +
    601B  SER*     3.7    31.0    -      -       -      +
    602B  VAL*     4.0     9.0    -      -       +      -
    605B  ASN*     3.7    26.2    -      -       +      +
    655B  LEU*     3.9    28.3    -      -       +      -
    688B  GLN*     3.0    18.1    +      -       +      +
    689B  CYS*     3.9     4.0    -      -       -      +
    691B  MET*     1.3    87.8    -      -       +      +
    693B  LEU*     1.3    66.0    +      -       -      +
    695B  SER*     3.1    16.7    +      -       -      +
    698B  ASN*     3.3    16.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 693 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598B  TRP*     3.6    23.1    -      -       +      +
    648B  ILE*     4.6     3.8    -      -       +      -
    689B  CYS*     3.0    40.0    +      -       -      +
    690B  LEU*     3.7     8.1    -      -       +      +
    692B  ILE*     1.3    77.8    -      -       -      +
    694B  ASN*     1.3    61.8    +      -       -      +
    698B  ASN      4.3     3.4    -      -       -      -
    699B  GLN*     3.2    28.5    -      -       -      +
    700B  ILE*     3.7    25.1    -      -       +      -
    701B  LEU*     4.0    32.5    +      -       +      +
    709B  TYR*     5.6     4.9    -      -       +      +
    713B  LEU*     4.2    17.9    -      -       +      -
    716B  ILE*     4.4     6.1    -      -       +      -
----------------------------------------------------------
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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