Contacts of the helix formed by residues 760 - 771 (chain G) in PDB entry 5JLH


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 GLY 760 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    738G  PHE*     3.4    30.5    -      -       -      +
    739G  GLN*     5.4     8.7    -      -       -      -
    742G  ARG*     3.9    19.7    -      -       -      -
    758G  MET*     2.9     9.3    +      -       -      +
    759G  ASP*     1.3    75.5    -      -       -      +
    761G  LYS*     1.3    61.0    +      -       -      +
    762G  GLN*     3.5     1.1    +      -       -      -
    763G  ALA*     3.8     5.0    -      -       -      +
    764G  CYS*     3.7    11.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 761 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    738G  PHE*     3.6    28.3    -      -       +      -
    759G  ASP*     2.9    25.3    +      -       -      +
    760G  GLY*     1.3    75.2    -      -       -      +
    762G  GLN*     1.3    67.7    -      -       -      +
    764G  CYS*     3.2     6.9    +      -       -      +
    765G  GLU*     2.9    37.7    +      -       +      +
    781G  GLY      5.2     1.1    -      -       -      -
    782G  GLN*     3.8    30.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 762 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    742G  ARG*     6.0     0.2    -      -       -      +
    754G  PRO*     5.8     2.5    -      -       +      -
    757G  PHE*     4.9    23.2    -      -       +      +
    758G  MET      3.4    12.0    -      -       -      +
    759G  ASP*     3.3    35.1    +      -       -      +
    760G  GLY      4.4     0.2    -      -       -      +
    761G  LYS*     1.3    75.3    +      -       -      +
    763G  ALA*     1.3    66.4    +      -       -      +
    765G  GLU*     3.2    23.9    +      -       -      +
    766G  LYS*     2.9    33.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 763 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    742G  ARG*     3.3    58.7    -      -       +      +
    753G  ILE*     4.7     2.8    -      -       +      +
    754G  PRO*     5.1     7.4    -      -       -      +
    760G  GLY      3.8     8.8    +      -       -      +
    761G  LYS      3.1     0.4    -      -       -      -
    762G  GLN*     1.3    79.9    -      -       -      +
    764G  CYS*     1.3    58.1    +      -       -      +
    766G  LYS*     3.1     8.7    +      -       -      +
    767G  MET*     2.9    36.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 764 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    738G  PHE*     3.4    51.1    -      -       +      -
    741G  PHE*     3.4    28.5    -      -       +      -
    742G  ARG      4.9     0.9    -      -       -      -
    760G  GLY      3.8     2.7    -      -       -      -
    761G  LYS      3.2     8.6    +      -       -      +
    763G  ALA*     1.3    76.8    -      -       -      +
    765G  GLU*     1.3    66.2    +      -       -      +
    767G  MET*     4.3     7.4    -      -       -      -
    768G  ILE*     2.9    33.3    +      -       +      +
    785G  ILE*     4.4    15.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 765 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    738G  PHE*     6.1     1.1    -      -       +      -
    761G  LYS*     2.9    24.4    +      -       +      +
    762G  GLN*     3.2    31.4    +      -       -      +
    764G  CYS*     1.3    76.5    -      -       +      +
    766G  LYS*     1.3    60.4    +      -       +      +
    768G  ILE*     4.2     3.3    -      -       -      +
    769G  GLN*     3.0    33.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 766 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    752G  ALA*     3.4    39.1    +      -       +      +
    753G  ILE*     4.5     0.9    -      -       -      +
    754G  PRO*     3.9    33.6    -      -       +      +
    757G  PHE*     4.0    14.6    -      -       -      -
    762G  GLN*     2.9    22.3    +      -       +      +
    763G  ALA      3.5     6.1    -      -       -      +
    765G  GLU*     1.3    75.9    -      -       +      +
    767G  MET*     1.3    67.5    +      -       -      +
    769G  GLN*     3.2     6.8    +      -       +      +
    770G  ALA*     2.9    20.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 767 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    741G  PHE*     3.4    51.1    -      -       +      +
    742G  ARG*     4.0    14.6    -      -       -      -
    745G  TYR*     4.0    21.8    -      -       +      +
    748G  LEU*     5.1     2.9    -      -       +      -
    749G  THR*     3.8    17.3    -      -       +      -
    753G  ILE*     3.5    38.8    -      -       +      -
    763G  ALA*     2.9    25.6    +      -       -      +
    764G  CYS      3.1     3.3    +      -       -      +
    766G  LYS*     1.3    76.8    -      -       -      +
    768G  ILE*     1.3    64.3    +      -       -      +
    771G  LEU*     3.0    36.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 768 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    741G  PHE*     4.0    18.8    -      -       +      -
    764G  CYS*     2.9    24.5    +      -       +      +
    765G  GLU*     4.2     2.9    -      -       -      +
    767G  MET*     1.3    77.3    -      -       -      +
    769G  GLN*     1.3    65.7    +      -       -      +
    771G  LEU*     3.6     5.9    +      -       +      +
    772G  GLU      3.4    12.6    +      -       -      -
    773G  LEU*     3.9    18.6    +      -       +      +
    778G  TYR*     3.4    48.7    -      -       +      +
    785G  ILE*     5.4     5.8    -      -       +      -
    787G  PHE*     3.9    33.4    -      -       +      -
    795G  LEU*     4.9     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 769 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    765G  GLU*     3.0    21.8    +      -       -      +
    766G  LYS*     3.4     9.0    -      -       +      +
    768G  ILE*     1.3    80.5    -      -       -      +
    770G  ALA*     1.3    62.5    +      -       -      +
    772G  GLU*     3.4    14.6    +      -       -      +
    778G  TYR*     6.1     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 770 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    749G  THR*     4.4     7.0    -      -       -      +
    751G  ASN*     6.0     2.5    -      -       +      -
    752G  ALA*     3.8    28.0    -      -       +      +
    766G  LYS      2.9    10.5    +      -       -      -
    767G  MET      4.5     0.2    -      -       -      +
    769G  GLN*     1.3    69.4    -      -       -      +
    771G  LEU*     1.3    60.5    +      -       +      +
    772G  GLU*     3.0    13.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 771 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    741G  PHE*     4.8     3.4    -      -       +      -
    748G  LEU*     4.4    17.9    -      -       +      +
    749G  THR*     3.5    32.5    -      -       +      +
    767G  MET*     3.0    34.5    +      -       +      +
    768G  ILE*     4.1     7.2    -      -       +      +
    770G  ALA*     1.3    75.2    -      -       +      +
    772G  GLU*     1.3    73.6    +      -       -      +
    773G  LEU*     4.8     3.7    -      -       +      +
    795G  LEU*     3.4    42.5    -      -       +      +
    798G  GLU*     6.2     2.7    -      -       +      -
----------------------------------------------------------
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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