Contacts of the helix formed by residues 683 - 693 (chain A) in PDB entry 5M7R


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 683 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    289A  LYS*     6.2     1.1    -      -       -      -
    682A  ARG*     1.3    73.0    -      -       -      +
    684A  GLY*     1.3    66.5    +      -       -      +
    686A  ALA*     3.9     6.9    +      -       -      +
    687A  GLY*     3.1    18.8    +      -       -      -
    287B  ASP*     3.0    15.1    +      -       -      -
    289B  LYS*     3.9    36.2    -      -       -      +
    290B  ARG*     4.2     5.8    -      -       -      -
    690B  GLN*     5.4     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 684 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    681A  PHE      3.0    13.7    +      -       -      +
    682A  ARG      4.1     1.6    -      -       -      +
    683A  GLY*     1.3    76.6    -      -       -      +
    685A  LEU*     1.3    67.7    +      -       -      -
    686A  ALA      3.2     0.4    -      -       -      -
    687A  GLY*     3.0     8.7    +      -       -      -
    688A  GLU*     3.2    15.0    +      -       -      +
    289B  LYS      5.5     0.7    -      -       -      -
    290B  ARG*     3.4    28.6    -      -       -      +
    565B  PHE*     6.3     2.9    -      -       -      -
    571B  HIS*     4.1     6.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 685 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    684A  GLY*     1.3    70.9    -      -       -      -
    686A  ALA*     1.3    65.4    +      -       -      +
    688A  GLU*     2.9    14.6    +      -       -      +
    689A  PHE*     3.1    45.4    +      -       +      -
    563B  ASP      4.9     0.7    -      -       -      +
    564B  LEU*     3.4    57.4    +      -       +      +
    565B  PHE*     6.1     1.6    -      -       +      -
    571B  HIS*     3.6    38.1    +      -       +      +
    575B  GLY*     3.9    24.9    -      -       -      +
    579B  LEU*     4.2    13.0    -      -       +      -
    647B  ILE*     4.5     6.5    -      -       +      -
    651B  MET*     4.5     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 686 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    683A  GLY      4.0     7.0    -      -       -      +
    684A  GLY      3.2     0.4    -      -       -      -
    685A  LEU*     1.3    77.9    -      -       -      +
    687A  GLY*     1.3    57.5    +      -       -      +
    689A  PHE*     3.3     3.7    +      -       -      +
    690A  GLN*     2.9    30.4    +      -       -      +
    289B  LYS*     4.5     3.8    -      -       +      +
    565B  PHE*     5.9     6.8    -      -       +      -
    646B  ASP*     3.3    26.9    -      -       -      +
    647B  ILE*     3.8    24.9    -      -       +      +
    650B  ILE*     4.1    18.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 687 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    682A  ARG      4.4     0.2    -      -       -      -
    683A  GLY*     3.1    20.3    +      -       -      -
    684A  GLY      3.0     8.6    +      -       -      -
    686A  ALA*     1.3    77.2    -      -       -      +
    688A  GLU*     1.3    57.0    +      -       -      +
    690A  GLN*     3.5    13.8    +      -       -      +
    691A  ARG*     3.0    44.6    +      -       -      +
    289B  LYS*     5.4     2.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 688 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    680A  ALA      5.2     4.4    -      -       -      +
    681A  PHE*     4.1    17.5    -      -       -      +
    682A  ARG      5.4     0.2    -      -       -      +
    684A  GLY      3.2     8.4    +      -       -      +
    685A  LEU*     2.9     9.1    +      -       -      +
    687A  GLY*     1.3    74.5    -      -       -      +
    689A  PHE*     1.3    63.4    +      -       -      +
    691A  ARG*     3.6    29.9    +      -       -      +
    692A  LEU*     3.3    28.7    +      -       +      +
    571B  HIS*     2.8    33.3    +      -       -      -
    579B  LEU*     3.2    29.9    -      -       +      +
    583B  GLN*     5.1     2.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 689 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    685A  LEU*     3.1    48.5    +      -       +      -
    686A  ALA*     3.8     6.5    -      -       -      +
    688A  GLU*     1.3    72.2    -      -       -      +
    690A  GLN*     1.3    67.7    +      -       -      +
    692A  LEU*     2.9    18.0    +      -       -      +
    693A  LEU*     3.3    14.9    +      -       -      +
    578B  MET*     3.7    18.4    -      -       +      -
    579B  LEU*     3.6    30.3    -      -       +      -
    582B  PHE*     3.7    31.5    -      +       +      -
    614B  PHE*     4.3     5.8    -      +       -      -
    650B  ILE*     3.9     7.9    -      -       +      -
    651B  MET*     3.2    36.8    -      -       +      -
    654B  VAL*     3.8    22.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 690 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    686A  ALA      2.9    16.9    +      -       -      +
    687A  GLY*     3.6    11.1    +      -       -      +
    689A  PHE*     1.3    77.8    -      -       -      +
    691A  ARG*     1.3    65.4    +      -       -      +
    693A  LEU*     3.4    26.9    +      -       +      +
    289B  LYS*     4.0    19.2    -      -       -      -
    650B  ILE*     4.5    13.5    -      -       +      +
    679B  TRP*     4.2    19.7    -      -       +      +
    682B  ARG*     3.5    47.8    +      -       +      +
    683B  GLY*     5.4     0.5    +      -       -      -
    691B  ARG*     5.0    12.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 691 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    680A  ALA      5.0     4.6    +      -       -      -
    681A  PHE      4.9     0.8    -      -       -      -
    682A  ARG*     2.9    31.3    +      -       -      +
    687A  GLY*     3.0    33.0    +      -       -      +
    688A  GLU*     3.6    32.6    -      -       -      +
    689A  PHE      3.0     0.6    +      -       -      -
    690A  GLN*     1.3    80.6    -      -       -      +
    692A  LEU*     1.3    64.5    +      -       +      +
    693A  LEU      3.4     5.4    +      -       -      +
    690B  GLN*     5.6     4.0    -      -       -      +
    691B  ARG*     5.9     7.2    -      -       +      -
    695B  ILE*     4.0    38.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 692 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    688A  GLU*     3.3    17.5    -      -       +      +
    689A  PHE*     2.9     7.4    +      -       -      +
    691A  ARG*     1.3    79.9    -      -       +      +
    693A  LEU*     1.3    62.3    +      -       -      +
    694A  PRO*     4.6     0.5    -      -       -      +
    579B  LEU*     3.8    17.3    -      -       +      -
    582B  PHE*     3.8    24.5    -      -       +      -
    583B  GLN*     3.8    34.8    -      -       +      +
    586B  ARG*     3.4    48.8    +      -       -      +
    657B  PHE*     4.9     0.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 693 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    689A  PHE      3.3     6.8    +      -       -      +
    690A  GLN*     3.7    25.4    -      -       +      +
    691A  ARG      3.4     8.8    -      -       -      +
    692A  LEU*     1.3    81.1    -      -       -      +
    694A  PRO*     1.3    71.8    -      -       +      +
    695A  ILE      3.6     2.4    +      -       -      -
    582B  PHE*     4.3     3.1    -      -       +      -
    586B  ARG*     5.4     0.7    -      -       -      -
    650B  ILE*     5.1     6.3    -      -       +      +
    653B  MET*     3.9    29.6    -      -       +      +
    654B  VAL*     4.0    30.3    -      -       +      +
    657B  PHE*     3.9    37.7    -      -       +      -
    671B  PHE*     5.1     0.4    -      -       +      -
    679B  TRP*     4.2    19.2    -      -       +      +
----------------------------------------------------------
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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