Contacts of the helix formed by residues 588 - 607 (chain A) in PDB entry 6O81


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 588 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587A  ILE*     1.3    79.9    -      -       -      +
    589A  LEU*     1.3    62.2    +      -       -      +
    590A  LYS*     4.3     3.4    -      -       -      -
    591A  GLU*     3.9    17.9    -      -       -      +
    592A  VAL*     3.0    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 589 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588A  SER*     1.3    72.5    -      -       -      +
    590A  LYS*     1.3    60.6    +      -       -      +
    592A  VAL*     3.4     5.7    +      -       -      +
    593A  MET*     2.9    28.6    +      -       -      +
    635A  TYR      5.4     2.1    -      -       -      +
    212T  GLN*     6.3     2.5    -      -       +      -
    215T  VAL*     5.3    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 590 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588A  SER*     4.3     3.9    -      -       -      -
    589A  LEU*     1.3    75.1    -      -       -      +
    591A  GLU*     1.3    60.6    +      -       -      +
    593A  MET*     3.4     7.3    +      -       -      +
    594A  GLN*     2.9    29.6    +      -       -      +
    640A  ALA      6.0     0.7    -      -       -      +
    641A  ASP*     6.1     4.7    -      -       -      +
    644A  GLU*     4.7    19.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 591 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587A  ILE*     4.5     9.0    -      -       +      -
    588A  SER*     3.6    25.2    +      -       -      +
    589A  LEU      3.3     0.4    -      -       -      -
    590A  LYS*     1.3    77.4    -      -       -      +
    592A  VAL*     1.3    59.3    +      -       -      +
    594A  GLN*     3.4     6.9    +      -       -      +
    595A  VAL*     2.9    29.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 592 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    582A  LYS*     4.6    21.3    -      -       +      -
    587A  ILE*     4.8     7.5    -      -       +      +
    588A  SER      3.0    19.0    +      -       -      +
    589A  LEU*     3.8     6.3    -      -       -      +
    591A  GLU*     1.3    74.4    -      -       -      +
    593A  MET*     1.3    61.0    +      -       -      +
    595A  VAL*     3.8     6.9    -      -       -      +
    596A  LEU*     2.9    30.0    +      -       -      +
    635A  TYR*     6.1     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 593 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589A  LEU      2.9    17.2    +      -       -      +
    590A  LYS*     3.7     7.6    -      -       -      +
    591A  GLU      3.3     0.2    -      -       -      -
    592A  VAL*     1.3    77.9    -      -       -      +
    594A  GLN*     1.3    56.3    +      -       -      +
    596A  LEU*     3.4     6.6    +      -       -      +
    597A  SER*     2.9    29.3    +      -       -      -
    635A  TYR*     4.6    26.5    -      -       +      +
    636A  ILE*     5.2     7.6    -      -       +      +
    641A  ASP*     5.2    11.9    -      -       +      +
    644A  GLU*     5.5     4.5    -      -       +      -
    645A  ALA*     5.7     5.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 594 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    590A  LYS      2.9    18.1    +      -       -      +
    591A  GLU*     3.7     6.7    -      -       -      +
    593A  MET*     1.3    75.2    -      -       -      +
    595A  VAL*     1.3    57.0    +      -       -      +
    597A  SER*     3.4     2.1    +      -       -      -
    598A  HIS*     2.9    29.5    +      -       -      +
    644A  GLU*     5.3     7.8    -      -       +      +
    648A  ALA*     4.4    20.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 595 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    550A  ILE*     5.7     2.7    -      -       +      +
    553A  PHE*     5.7     3.4    -      -       +      -
    554A  GLN*     4.8    24.6    -      -       +      +
    557A  VAL*     5.3     6.8    -      -       +      +
    591A  GLU      2.9    17.2    +      -       -      +
    592A  VAL*     3.8     7.0    -      -       -      +
    593A  MET      3.3     0.2    -      -       -      -
    594A  GLN*     1.3    76.8    -      -       -      +
    596A  LEU*     1.3    57.8    +      -       -      +
    598A  HIS*     3.4     6.2    +      -       -      +
    599A  VAL*     2.9    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 596 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557A  VAL*     5.6     5.6    -      -       +      +
    592A  VAL      2.9    18.3    +      -       -      +
    593A  MET*     3.7     7.2    -      -       -      +
    595A  VAL*     1.3    74.1    -      -       -      +
    597A  SER*     1.3    59.4    +      -       -      +
    599A  VAL*     3.3     6.6    +      -       -      +
    600A  VAL*     2.9    29.7    +      -       -      +
    635A  TYR*     5.2    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 597 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593A  MET      2.9    17.6    +      -       -      -
    594A  GLN      3.8     4.3    -      -       -      -
    596A  LEU*     1.3    75.9    -      -       -      +
    598A  HIS*     1.3    57.9    +      -       -      +
    600A  VAL*     3.4     6.4    +      -       -      +
    601A  LEU*     2.9    29.8    +      -       -      +
    645A  ALA*     5.0    12.8    -      -       -      -
    648A  ALA*     3.8    24.9    -      -       -      -
    649A  ILE*     5.3     1.1    -      -       -      -
    652A  PHE*     5.6     0.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 598 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    554A  GLN*     6.4     1.8    -      -       +      -
    594A  GLN      2.9    17.6    +      -       -      +
    595A  VAL*     3.7     7.6    -      -       -      +
    597A  SER*     1.3    75.2    -      -       -      +
    599A  VAL*     1.3    58.0    +      -       -      +
    601A  LEU*     3.4     6.3    +      -       -      +
    602A  GLU*     2.9    30.2    +      -       -      +
    648A  ALA*     5.2     2.4    -      -       +      +
    652A  PHE*     5.9     2.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 599 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    554A  GLN*     4.9     5.2    -      -       +      +
    557A  VAL*     4.8     5.6    -      -       +      +
    558A  LEU*     4.5    31.2    -      -       +      +
    561A  LEU*     5.6     4.9    -      -       +      -
    595A  VAL      2.9    18.3    +      -       -      +
    596A  LEU*     3.8     7.9    -      -       -      +
    598A  HIS*     1.3    75.3    -      -       -      +
    600A  VAL*     1.3    58.0    +      -       -      +
    602A  GLU*     3.3     5.2    +      -       -      +
    603A  PHE*     2.9    31.0    +      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
    596A  LEU      2.9    17.9    +      -       -      +
    597A  SER*     3.8     7.2    -      -       -      +
    598A  HIS      3.3     0.2    -      -       -      -
    599A  VAL*     1.3    77.1    -      -       -      +
    601A  LEU*     1.3    61.3    +      -       -      +
    603A  PHE*     3.8     6.3    +      -       -      +
    604A  PRO*     3.8    17.7    -      -       -      +
    621A  LEU*     5.7     2.1    -      -       -      +
    624A  LEU*     5.5     8.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 601 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  SER      2.9    17.4    +      -       -      +
    598A  HIS*     3.8     5.4    -      -       -      +
    600A  VAL*     1.3    78.2    -      -       -      +
    602A  GLU*     1.3    60.1    +      -       -      +
    603A  PHE      3.4     0.2    -      -       -      -
    604A  PRO*     3.9     5.3    -      -       -      +
    605A  LEU*     3.3    21.0    +      -       -      +
    652A  PHE*     3.7    29.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 602 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    558A  LEU*     6.5     0.2    -      -       +      -
    598A  HIS      2.9    18.9    +      -       -      +
    599A  VAL*     3.3     6.0    +      -       -      +
    601A  LEU*     1.3    75.4    -      -       -      +
    603A  PHE*     1.3    56.2    +      -       -      +
    604A  PRO      3.4     0.2    -      -       -      -
    605A  LEU*     3.5     8.2    -      -       +      +
    606A  GLN*     2.7    36.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 603 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561A  LEU*     6.1     4.5    -      -       +      -
    599A  VAL      2.9    16.8    +      -       -      +
    600A  VAL*     4.1     7.4    -      -       -      +
    601A  LEU      3.4     0.4    -      -       -      -
    602A  GLU*     1.3    77.0    -      -       -      +
    604A  PRO*     1.3    56.7    -      -       -      +
    606A  GLN*     3.3     5.3    +      -       -      +
    607A  GLN*     2.9    28.2    +      -       -      +
    624A  LEU*     5.9     6.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 604 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    600A  VAL      3.8     9.4    -      -       -      +
    601A  LEU*     4.2     7.2    -      -       -      +
    602A  GLU      3.4     0.2    -      -       -      -
    603A  PHE*     1.3    77.1    -      -       -      +
    605A  LEU*     1.3    60.5    +      -       -      +
    607A  GLN*     3.7    11.4    +      -       +      +
    608A  MET*     4.1     7.3    +      -       -      +
    616A  ARG      5.2     0.2    -      -       -      +
    617A  TYR*     4.0    19.5    -      -       +      +
    620A  LEU*     3.8    32.2    -      -       +      +
    621A  LEU*     3.9    22.4    -      -       +      +
    624A  LEU*     6.0     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 605 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601A  LEU      3.3    18.7    +      -       -      +
    602A  GLU*     3.3     9.3    +      -       +      +
    603A  PHE      3.2     0.8    -      -       -      -
    604A  PRO*     1.3    76.7    -      -       -      +
    606A  GLN*     1.3    58.6    +      -       -      +
    608A  MET*     2.9    20.2    +      -       -      +
    617A  TYR*     6.1     1.6    -      -       -      -
    656A  HIS*     5.7     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 606 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    602A  GLU      2.7    20.2    +      -       -      +
    603A  PHE*     3.6     5.8    -      -       -      +
    605A  LEU*     1.3    70.9    -      -       -      +
    607A  GLN*     1.3    65.1    +      -       -      +
    608A  MET      3.2     6.6    +      -       -      +
    609A  ASP*     5.4     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 607 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    603A  PHE      2.9    16.8    +      -       -      +
    604A  PRO      3.8     8.1    -      -       -      +
    605A  LEU      3.4     0.6    -      -       -      -
    606A  GLN*     1.3    78.4    -      -       -      +
    608A  MET*     1.3    57.9    +      -       +      +
    609A  ASP      4.3     0.3    +      -       -      -
    620A  LEU*     3.8    20.6    -      -       +      -
----------------------------------------------------------
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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