Contacts of the helix formed by residues 597 - 612 (chain A) in PDB entry 5N6R


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 ASN 597 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    545A  THR*     4.7    12.8    -      -       +      +
    548A  PHE*     5.9     4.0    -      -       -      -
    593A  ALA      3.8     8.4    +      -       -      +
    594A  PHE*     3.1     9.1    +      -       -      +
    595A  VAL      3.1     0.4    -      -       -      -
    596A  ASP*     1.3    86.2    +      -       -      +
    598A  TYR*     1.3    65.3    +      -       -      +
    599A  GLY      3.3     2.9    -      -       -      -
    600A  VAL*     3.2    31.3    +      -       +      +
    601A  ALA*     2.9    23.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 598 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594A  PHE*     3.2    39.4    +      +       -      -
    595A  VAL*     3.1    34.6    +      -       +      +
    596A  ASP      3.8     0.2    -      -       -      -
    597A  ASN*     1.3    76.9    -      -       -      +
    599A  GLY*     1.3    63.0    +      -       -      +
    601A  ALA*     3.4     6.2    +      -       -      +
    602A  MET*     3.2    21.5    +      -       +      +
    640A  GLU*     4.2    20.6    -      -       +      -
    643A  LEU*     3.0    23.4    +      -       +      +
    644A  TYR*     3.0    40.4    +      +       +      +
    647A  VAL*     4.0     9.1    -      -       +      +
    692A  ILE*     5.4     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 599 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  ASN      3.3     0.4    -      -       -      -
    598A  TYR*     1.3    77.5    -      -       -      +
    600A  VAL*     1.3    56.5    +      -       -      +
    602A  MET*     3.1     8.4    +      -       -      +
    603A  GLU*     2.9    45.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 600 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    545A  THR*     4.2    14.1    -      -       +      -
    596A  ASP      5.5     0.2    -      -       -      +
    597A  ASN*     3.2    35.6    +      -       +      +
    599A  GLY*     1.3    73.7    -      -       -      +
    601A  ALA*     1.3    61.2    +      -       -      +
    603A  GLU*     3.4    15.7    +      -       -      +
    604A  MET*     3.2    31.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 601 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    545A  THR*     3.9    26.0    -      -       +      +
    546A  ILE*     3.8    14.7    -      -       +      +
    594A  PHE*     6.2     3.4    -      -       +      -
    597A  ASN      2.9    17.0    +      -       -      +
    598A  TYR*     3.6     7.2    -      -       -      +
    599A  GLY      3.2     0.2    -      -       -      -
    600A  VAL*     1.3    74.5    -      -       -      +
    602A  MET*     1.3    63.6    +      -       -      +
    604A  MET*     3.0    26.9    -      -       -      +
    605A  ALA*     3.0    11.7    +      -       -      +
    639A  LEU*     6.2     0.2    -      -       -      -
    643A  LEU*     4.9    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 602 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598A  TYR*     3.2    10.5    +      -       +      +
    599A  GLY*     3.1    10.1    +      -       -      +
    601A  ALA*     1.3    77.0    -      -       -      +
    603A  GLU*     1.3    72.1    +      -       +      +
    605A  ALA*     4.2     4.7    -      -       -      -
    606A  GLU*     2.9    53.1    +      -       +      +
    638A  SER*     5.0     5.2    -      -       -      -
    639A  LEU*     4.8     7.6    -      -       +      +
    640A  GLU*     3.6    57.7    -      -       +      +
    643A  LEU*     5.7     3.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 603 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    599A  GLY*     2.9    30.3    +      -       -      +
    600A  VAL*     3.6    15.1    +      -       -      +
    601A  ALA      3.3     0.2    -      -       -      -
    602A  MET*     1.3    90.7    -      -       +      +
    604A  MET*     1.3    59.1    +      -       -      +
    606A  GLU*     3.4     7.0    -      -       -      +
    607A  LYS*     3.3    38.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 604 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541A  GLN      3.8     8.3    -      -       -      +
    542A  GLN*     3.1    52.7    -      -       +      +
    545A  THR*     3.6    39.9    -      -       +      +
    546A  ILE*     4.0     7.4    -      -       +      -
    600A  VAL*     3.2    19.5    +      -       +      +
    601A  ALA      3.0    21.3    -      -       -      +
    603A  GLU*     1.3    74.7    -      -       -      +
    605A  ALA*     1.3    61.2    +      -       -      +
    607A  LYS*     3.0    10.8    +      -       -      +
    608A  CYS*     2.8    33.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 605 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    546A  ILE*     3.8    13.2    -      -       +      -
    601A  ALA      3.0    18.7    +      -       -      +
    602A  MET*     3.6     2.9    -      -       -      +
    604A  MET*     1.3    76.7    -      -       -      +
    606A  GLU*     1.3    62.9    +      -       -      +
    608A  CYS*     3.2     4.3    +      -       -      +
    609A  CYS*     3.1    30.3    +      -       -      -
    615A  PHE*     3.5     8.9    -      -       +      -
    639A  LEU*     3.5    41.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 606 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    602A  MET*     2.9    36.6    +      -       +      +
    603A  GLU*     3.4    19.0    -      -       -      +
    605A  ALA*     1.3    74.3    -      -       -      +
    607A  LYS*     1.3    90.5    +      -       -      +
    609A  CYS*     3.7    14.9    +      -       -      +
    610A  GLN*     3.8    19.4    +      -       -      +
    638A  SER*     5.7     9.0    -      -       -      +
    639A  LEU*     5.4     1.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 607 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    542A  GLN*     5.8     3.6    -      -       -      +
    603A  GLU*     3.3    28.5    +      -       -      +
    604A  MET*     3.0     9.3    +      -       -      +
    606A  GLU*     1.3    92.7    -      -       -      +
    608A  CYS*     1.3    62.2    +      -       -      +
    609A  CYS      3.2     0.2    -      -       -      -
    610A  GLN*     3.2     9.1    +      -       -      +
    611A  ALA*     2.9    31.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 608 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538A  LEU*     3.5    32.1    -      -       +      -
    542A  GLN*     3.9    29.8    -      -       -      -
    546A  ILE*     5.6     0.9    -      -       -      -
    604A  MET*     2.8    29.0    +      -       -      -
    605A  ALA*     3.2     6.3    +      -       -      +
    607A  LYS*     1.3    75.6    -      -       -      +
    609A  CYS*     1.3    57.6    +      -       -      +
    611A  ALA*     3.6     6.6    -      -       -      -
    612A  ASN*     2.9    34.7    +      -       -      +
    615A  PHE*     3.5    24.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 609 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    605A  ALA      3.1    18.5    +      -       -      -
    606A  GLU*     3.8     9.6    -      -       -      +
    607A  LYS      3.2     0.4    -      -       -      -
    608A  CYS*     1.3    74.7    -      -       -      +
    610A  GLN*     1.3    64.7    +      -       +      +
    612A  ASN      3.2    16.5    +      -       -      +
    615A  PHE*     3.5    11.2    -      -       -      -
    616A  ALA*     3.4    26.4    -      -       +      +
    619A  SER*     3.2    34.3    -      -       -      -
    636A  LYS*     4.7    16.2    -      -       -      +
    639A  LEU*     5.4     3.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 610 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    606A  GLU*     3.8    15.0    +      -       -      +
    607A  LYS*     3.2     8.5    +      -       -      +
    609A  CYS*     1.3    78.7    -      -       +      +
    611A  ALA*     1.3    60.9    +      -       -      +
    612A  ASN      3.5     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 611 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538A  LEU*     5.7     3.6    -      -       +      -
    607A  LYS*     2.9    20.2    +      -       +      +
    608A  CYS*     3.8     6.1    -      -       -      +
    610A  GLN*     1.3    78.0    -      -       -      +
    612A  ASN*     1.3    60.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 612 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537A  VAL*     3.5    44.4    +      -       -      +
    538A  LEU*     4.7     4.7    -      -       +      -
    608A  CYS      2.9    12.0    +      -       -      +
    609A  CYS      3.2     7.3    -      -       -      +
    610A  GLN      3.4     2.1    -      -       -      -
    611A  ALA*     1.3    80.6    +      -       +      +
    613A  ALA*     1.3    59.9    +      -       -      +
    614A  GLN*     2.8    31.8    +      -       -      +
    615A  PHE*     3.0    20.6    +      -       +      +
    616A  ALA      2.9    23.2    +      -       -      -
----------------------------------------------------------
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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