Contacts of the helix formed by residues 748 - 765 (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 ASP 748 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    745B  ASN*     3.0    24.1    +      -       -      +
    746B  LEU      3.7     0.6    -      -       -      +
    747B  GLU*     1.3    76.7    -      -       -      +
    749B  PRO*     1.3    66.2    -      -       -      +
    750B  HIS*     3.1    17.2    +      -       -      +
    751B  GLU*     3.0    40.9    +      -       +      +
    752B  LYS*     2.8    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 749 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    747B  GLU      3.4     8.7    -      -       -      +
    748B  ASP*     1.3    89.1    -      -       -      +
    750B  HIS*     1.3    61.4    +      -       -      +
    752B  LYS*     3.3     8.4    +      -       +      +
    753B  GLU*     3.0    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 750 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    731B  ARG*     3.9    23.8    +      -       -      -
    734B  GLU*     2.7    34.6    +      -       -      -
    738B  LEU*     5.8     0.2    -      -       +      -
    748B  ASP*     3.1    11.7    +      -       -      +
    749B  PRO*     1.3    78.0    -      -       -      +
    751B  GLU*     1.3    68.7    +      -       +      +
    753B  GLU*     3.3     9.6    +      -       -      +
    754B  LEU*     3.0    28.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 751 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    738B  LEU*     3.7    27.2    -      -       +      +
    743B  GLN      3.4    13.0    -      -       -      +
    744B  PHE*     3.2    25.6    -      -       +      -
    745B  ASN*     2.7    48.0    +      -       -      +
    746B  LEU*     4.9     0.7    -      -       -      -
    748B  ASP*     3.0    22.7    +      -       -      +
    750B  HIS*     1.3    79.6    -      -       +      +
    752B  LYS*     1.3    60.1    +      -       -      +
    754B  LEU*     3.3     7.9    +      -       -      +
    755B  PHE*     2.9    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 752 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    637B  LYS      3.6    23.0    +      -       -      -
    638B  LEU*     3.9    15.1    -      -       +      +
    639B  THR*     4.6     7.1    -      -       -      +
    642B  GLU*     2.9    43.6    +      -       -      +
    746B  LEU*     3.5    46.6    +      -       +      +
    748B  ASP      2.8     8.7    +      -       -      +
    749B  PRO*     3.6    11.2    -      -       +      +
    751B  GLU*     1.3    77.1    -      -       -      +
    753B  GLU*     1.3    63.0    +      -       -      +
    755B  PHE*     3.2     3.9    +      -       +      +
    756B  LEU*     2.9    34.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 753 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    718B  GLN*     3.5    52.3    +      -       +      +
    731B  ARG*     2.7    42.8    +      -       -      -
    749B  PRO      3.0    14.2    +      -       -      +
    750B  HIS*     3.6    13.3    +      -       -      +
    752B  LYS*     1.3    75.7    -      -       -      +
    754B  LEU*     1.3    62.8    +      -       -      +
    756B  LEU*     3.2    14.3    +      -       +      +
    757B  ALA*     3.0    22.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 754 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    731B  ARG*     3.7    56.8    -      -       +      +
    734B  GLU*     3.8    23.6    -      -       +      +
    735B  PHE*     3.7    38.4    -      -       +      +
    738B  LEU*     3.9    12.8    -      -       +      -
    744B  PHE*     5.7     0.2    -      -       +      -
    750B  HIS*     3.0    15.7    +      -       -      +
    751B  GLU*     3.5     9.9    -      -       -      +
    753B  GLU*     1.3    75.9    -      -       -      +
    755B  PHE*     1.3    63.5    +      -       -      +
    757B  ALA*     3.2     4.7    +      -       -      +
    758B  MET*     3.1    36.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 755 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    634B  ILE*     4.0    29.6    -      -       +      -
    637B  LYS*     5.7     0.4    -      -       +      -
    638B  LEU*     4.5     9.2    -      -       +      -
    735B  PHE*     4.1    21.9    -      +       -      -
    744B  PHE*     3.9    12.6    -      +       +      -
    746B  LEU*     3.8    26.2    -      -       +      -
    751B  GLU      2.9    17.6    +      -       -      +
    752B  LYS*     3.5     3.6    -      -       +      +
    754B  LEU*     1.3    76.6    -      -       -      +
    756B  LEU*     1.3    67.5    +      -       +      +
    758B  MET*     3.1     6.9    +      -       +      +
    759B  LEU*     2.8    42.0    +      -       +      +
    832B  LEU*     3.9    27.1    -      -       +      -
    835B  VAL*     3.7    29.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 756 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    638B  LEU*     4.0    25.1    -      -       +      -
    642B  GLU*     4.0    30.1    -      -       +      +
    646B  LEU*     3.7    35.2    -      -       +      +
    715B  ILE*     4.2    20.6    -      -       +      -
    719B  ALA*     5.9     3.8    -      -       +      -
    752B  LYS*     2.9    24.9    +      -       +      +
    753B  GLU*     3.2    13.9    +      -       +      +
    755B  PHE*     1.3    79.3    -      -       +      +
    757B  ALA*     1.3    58.4    +      -       -      +
    759B  LEU*     3.6     6.1    -      -       +      +
    760B  MET*     2.9    34.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 757 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    718B  GLN      5.3     1.1    -      -       -      +
    719B  ALA*     5.7     0.7    -      -       -      +
    722B  ALA*     3.6    27.9    -      -       +      +
    731B  ARG*     3.9    20.2    -      -       -      +
    753B  GLU*     3.0    15.7    +      -       -      +
    754B  LEU*     3.2     9.4    +      -       -      +
    756B  LEU*     1.3    78.3    -      -       -      +
    758B  MET*     1.3    71.2    +      -       +      +
    760B  MET*     3.3     5.5    +      -       -      +
    761B  THR*     3.2    24.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 758 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    727B  LEU      5.1     0.2    -      -       -      +
    728B  TYR*     3.8    42.0    -      -       +      +
    731B  ARG*     4.3     6.5    -      -       +      -
    732B  ARG*     3.9    26.0    -      -       -      +
    735B  PHE*     3.4    47.3    -      -       +      -
    736B  PHE*     5.2     0.2    -      -       -      -
    754B  LEU*     3.1    26.8    +      -       +      +
    755B  PHE*     3.1     8.0    +      -       +      +
    757B  ALA*     1.3    81.9    -      -       +      +
    759B  LEU*     1.3    59.9    +      -       -      +
    761B  THR*     3.2     6.8    +      -       -      +
    762B  ALA*     2.9    28.3    +      -       -      +
    828B  LEU*     3.7    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 759 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    625B  MET*     3.8    25.1    -      -       +      -
    628B  ALA*     4.2    13.0    -      -       +      -
    629B  LEU*     5.1     1.6    -      -       +      -
    634B  ILE*     3.7    44.6    -      -       +      -
    638B  LEU*     4.7     0.9    -      -       +      -
    646B  LEU*     4.2    17.3    -      -       +      -
    755B  PHE*     2.8    29.9    +      -       +      +
    756B  LEU*     3.6     6.3    -      -       +      +
    758B  MET*     1.3    73.2    -      -       -      +
    760B  MET*     1.3    65.0    +      -       -      +
    762B  ALA*     3.2     5.0    +      -       +      +
    763B  CYS*     2.9    30.3    +      -       -      -
    832B  LEU*     4.1    20.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 760 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    621B  THR*     4.9     3.9    -      -       +      +
    625B  MET*     3.6    24.7    -      -       -      -
    646B  LEU*     3.8    14.4    -      -       +      +
    649B  ALA*     3.9    24.7    -      -       +      +
    650B  ALA*     4.0    15.5    -      -       -      +
    653B  HIS*     4.3     3.4    -      -       +      -
    719B  ALA*     3.5    42.4    -      -       +      +
    722B  ALA*     4.3     2.5    -      -       +      -
    723B  THR*     3.7    21.9    -      -       +      +
    756B  LEU      2.9    17.6    +      -       -      +
    757B  ALA      3.4     9.2    -      -       -      +
    759B  LEU*     1.3    76.9    -      -       -      +
    761B  THR*     1.3    58.1    +      -       -      +
    763B  CYS*     3.2     3.7    +      -       -      +
    764B  ASP*     2.8    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 761 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    722B  ALA      3.5    16.5    +      -       -      -
    723B  THR*     4.9     3.1    -      -       -      +
    725B  LEU*     4.3     5.6    -      -       +      -
    728B  TYR*     3.7    35.8    -      -       +      +
    757B  ALA      3.2    11.6    +      -       -      -
    758B  MET*     3.2     7.8    +      -       -      +
    760B  MET*     1.3    77.4    -      -       -      +
    762B  ALA*     1.3    64.5    +      -       -      +
    764B  ASP*     3.2     6.8    +      -       +      +
    765B  LEU*     3.0    41.8    +      -       +      +
    828B  LEU*     3.5    18.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 762 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    624B  CYS*     4.5     2.3    -      -       -      -
    758B  MET      2.9    14.9    +      -       -      +
    759B  LEU*     3.2    11.9    +      -       +      +
    761B  THR*     1.3    75.9    -      -       -      +
    763B  CYS*     1.3    61.7    +      -       -      +
    766B  SER*     3.4     8.8    +      -       -      -
    828B  LEU*     3.6    18.5    -      -       +      +
    829B  TYR*     2.7    43.4    +      -       +      -
    832B  LEU*     4.0    21.8    -      -       +      -
    842B  LEU*     5.4     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 763 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    621B  THR*     3.7    33.1    +      -       +      +
    624B  CYS*     3.8    15.5    -      -       +      -
    625B  MET*     3.5    48.2    -      -       +      -
    628B  ALA*     4.8     1.6    -      -       -      -
    759B  LEU*     2.9    30.1    +      -       -      +
    760B  MET      3.7     3.1    -      -       -      +
    762B  ALA*     1.3    78.1    -      -       -      +
    764B  ASP*     1.3    63.4    +      -       -      +
    766B  SER*     2.8    22.5    +      -       -      -
    842B  LEU*     6.4     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 764 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    612B  TYR*     3.7     7.3    +      -       -      -
    617B  HIS*     2.9    23.4    +      -       -      -
    621B  THR*     3.8    10.0    -      -       +      +
    653B  HIS*     3.0     7.4    +      -       -      +
    723B  THR*     3.6    29.5    -      -       +      +
    760B  MET      2.8    17.1    +      -       -      +
    761B  THR*     3.6     9.8    -      -       +      +
    763B  CYS*     1.3    76.9    -      -       -      +
    765B  LEU*     1.3    69.0    +      -       +      +
    766B  SER      3.3     0.9    +      -       -      -
    767B  ALA      5.0     0.3    +      -       -      -
    901B   ZN      2.1    36.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 765 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    612B  TYR*     5.9     0.2    -      -       -      +
    725B  LEU*     4.3    10.5    -      -       +      -
    761B  THR*     3.0    35.3    +      -       +      +
    763B  CYS      3.2     0.2    -      -       -      -
    764B  ASP*     1.3    85.7    -      -       +      +
    766B  SER*     1.3    58.5    +      -       -      +
    767B  ALA      3.2     2.9    -      -       -      -
    768B  ILE*     2.9    32.7    +      -       +      +
    820B  PHE*     3.9    18.8    -      -       +      -
    824B  ILE*     3.6    30.3    -      -       +      +
    825B  CYS*     4.3    10.8    -      -       -      -
    828B  LEU*     4.7     6.7    -      -       +      -
    829B  TYR*     3.4    12.3    -      -       +      +
    903B  6LK      3.2    22.4    -      -       +      +
----------------------------------------------------------
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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