Contacts of the helix formed by residues 567 - 583 (chain C) in PDB entry 6V3O


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 ARG 567 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536C  MET*     4.1    28.6    -      -       +      +
    538C  THR*     4.5     9.1    -      -       -      +
    566C  GLU*     1.3    83.9    -      -       +      +
    568C  LEU*     1.3    66.8    +      -       -      +
    569C  ALA*     3.2    12.9    -      -       +      +
    570C  ASP*     3.0    35.3    +      -       -      +
    571C  LEU*     2.9    22.7    +      -       -      +
    603C  ASP      6.0     0.4    -      -       -      +
    607C  ASP*     3.4    27.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 568 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566C  GLU      4.0     0.4    +      -       -      -
    567C  ARG*     1.3    70.8    -      -       -      +
    569C  ALA*     1.3    63.6    +      -       -      +
    571C  LEU*     3.2    10.6    +      -       +      +
    572C  GLN*     3.0    44.5    +      -       -      +
    604C  SER*     4.9     4.2    -      -       -      +
    607C  ASP*     2.9    18.4    +      -       -      +
    608C  ALA*     3.8    25.1    -      -       +      -
    612C  SER*     3.9     7.0    -      -       -      +
    613C  ALA*     3.9    25.6    -      -       +      +
    616C  GLN*     3.7    29.2    -      -       +      +
    725C  THR*     4.5     9.4    -      -       +      +
    729C  ARG*     5.2     5.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 569 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567C  ARG*     3.2    12.4    -      -       +      +
    568C  LEU*     1.3    77.2    -      -       -      +
    570C  ASP*     1.3    67.8    +      -       -      +
    572C  GLN*     3.5    13.0    +      -       -      +
    573C  SER*     2.8    29.8    +      -       -      -
    607C  ASP*     4.4     1.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 570 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536C  MET*     5.1     5.0    -      -       -      +
    537C  ALA      3.6    19.0    -      -       -      +
    538C  THR*     3.4    35.0    -      -       -      +
    565C  PHE*     3.9    17.8    -      -       +      -
    566C  GLU*     4.3     2.6    +      -       -      +
    567C  ARG*     3.0    46.6    +      -       -      +
    569C  ALA*     1.3    79.3    -      -       -      +
    571C  LEU*     1.3    60.9    +      -       -      +
    573C  SER*     3.8     4.9    -      -       -      +
    574C  ALA*     3.0    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 571 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565C  PHE*     4.2    24.7    -      -       +      +
    567C  ARG      2.9    13.2    +      -       -      +
    568C  LEU*     3.2    11.2    +      -       +      +
    570C  ASP*     1.3    75.4    -      -       -      +
    572C  GLN*     1.3    65.2    +      -       -      +
    574C  ALA*     3.2    19.6    +      -       +      +
    575C  PRO*     3.5     5.2    -      -       -      +
    599C  VAL*     4.4     9.2    -      -       +      -
    600C  GLY      5.2     0.7    -      -       -      +
    604C  SER*     3.8    26.9    -      -       -      +
    613C  ALA      4.6     1.8    -      -       -      +
    616C  GLN*     3.8    24.5    -      -       +      -
    617C  LEU*     4.2    33.0    -      -       +      +
    620C  ALA*     3.7    27.8    -      -       +      +
    623C  GLU*     5.8     0.2    -      -       -      +
    624C  MET*     6.4     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 572 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    568C  LEU*     3.0    37.4    +      -       -      +
    569C  ALA*     3.8    12.3    -      -       -      +
    570C  ASP      3.4     0.2    -      -       -      -
    571C  LEU*     1.3    76.8    -      -       -      +
    573C  SER*     1.3    60.5    +      -       -      +
    575C  PRO*     3.5    10.6    -      -       -      +
    576C  ALA*     5.2     0.7    +      -       -      +
    616C  GLN*     2.9    39.4    -      -       -      +
    619C  ARG*     5.2     6.3    -      -       -      +
    623C  GLU*     4.9     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 573 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538C  THR      4.9     7.4    -      -       -      -
    569C  ALA*     2.8    17.4    +      -       -      +
    570C  ASP*     3.8     4.9    -      -       -      -
    571C  LEU      3.2     0.4    -      -       -      -
    572C  GLN*     1.3    76.4    -      -       -      +
    574C  ALA*     1.3    64.8    +      -       -      +
    575C  PRO*     3.4     2.2    -      -       -      -
    576C  ALA*     3.1    13.5    +      -       -      +
    577C  SER*     3.0    27.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 574 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565C  PHE*     3.5    32.3    -      -       +      -
    570C  ASP      3.0    15.8    +      -       -      +
    571C  LEU*     3.2    17.5    +      -       +      +
    573C  SER*     1.3    75.6    -      -       -      +
    575C  PRO*     1.3    66.5    -      -       +      +
    577C  SER*     3.2     6.9    +      -       -      -
    578C  VAL*     3.0    26.3    +      -       -      +
    620C  ALA*     5.0     3.4    -      -       +      -
    624C  MET*     4.1    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 575 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    571C  LEU      3.5     6.1    -      -       -      +
    572C  GLN      3.5    15.0    -      -       -      +
    573C  SER      3.5     1.1    -      -       -      -
    574C  ALA*     1.3    93.4    -      -       +      +
    576C  ALA*     1.3    60.4    +      -       -      +
    578C  VAL*     3.2    11.8    -      -       +      +
    579C  GLU*     3.0    24.9    +      -       -      +
    620C  ALA*     4.2     4.9    -      -       -      +
    623C  GLU*     3.5    49.4    -      -       +      +
    624C  MET*     4.0    15.5    -      -       +      +
    627C  VAL*     4.1    10.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 576 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    572C  GLN      5.2     0.4    +      -       -      +
    573C  SER*     3.1    15.3    +      -       -      +
    575C  PRO*     1.3    78.7    -      -       -      +
    577C  SER*     1.3    58.0    +      -       -      +
    579C  GLU*     3.4     8.4    +      -       -      +
    580C  ARG*     2.9    28.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 577 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538C  THR      3.9    13.3    +      -       -      -
    539C  ALA*     4.2     2.9    -      -       -      -
    540C  PRO*     3.6    32.0    -      -       -      +
    565C  PHE*     4.6    12.5    -      -       -      -
    573C  SER*     3.0    18.0    +      -       -      -
    574C  ALA*     3.2     9.2    +      -       -      -
    576C  ALA*     1.3    75.1    -      -       -      +
    578C  VAL*     1.3    60.3    +      -       -      +
    580C  ARG*     3.1     3.7    +      -       -      +
    581C  LEU*     2.9    33.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 578 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    563C  PRO*     5.4     2.5    -      -       +      -
    565C  PHE*     4.6    11.2    -      -       +      -
    574C  ALA      3.0    14.8    +      -       -      +
    575C  PRO*     3.2    20.4    -      -       +      +
    577C  SER*     1.3    76.6    -      -       -      +
    579C  GLU*     1.3    57.4    +      -       -      +
    581C  LEU*     3.4    12.2    +      -       +      +
    582C  PHE*     2.9    51.8    +      -       +      -
    595C  GLN*     5.6     3.4    -      -       +      -
    597C  VAL*     4.3    23.3    -      -       +      -
    624C  MET*     4.3    19.7    -      -       +      +
    627C  VAL*     4.1    15.0    -      -       +      -
    635C  LEU*     6.0     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 579 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    575C  PRO      3.0    19.2    +      -       -      +
    576C  ALA*     3.7     7.4    -      -       -      +
    578C  VAL*     1.3    75.2    -      -       -      +
    580C  ARG*     1.3    65.5    +      -       -      +
    582C  PHE*     3.2     4.2    +      -       -      +
    583C  SER*     3.0    23.7    +      -       -      -
    627C  VAL*     3.8    17.0    -      -       +      +
    630C  ARG*     3.0    43.2    +      -       -      -
    631C  TYR*     3.4    20.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 580 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    487C  GLN*     2.8    30.1    +      -       -      +
    491C  LEU*     3.8    24.4    -      -       -      +
    540C  PRO*     3.7    23.1    -      -       +      -
    576C  ALA      2.9    15.7    +      -       -      +
    577C  SER*     3.1     8.0    +      -       -      +
    579C  GLU*     1.3    76.7    -      -       -      +
    581C  LEU*     1.3    60.8    +      -       -      +
    583C  SER*     2.8    37.4    +      -       -      -
    584C  VAL*     3.3    23.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 581 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    540C  PRO*     3.7    34.8    -      -       +      +
    543C  VAL*     4.0    31.9    -      -       +      -
    544C  LEU*     3.9    26.0    -      -       +      -
    563C  PRO*     5.8     3.8    -      -       +      -
    577C  SER*     2.9    21.0    +      -       -      +
    578C  VAL*     3.7    14.8    -      -       +      +
    580C  ARG*     1.3    77.1    -      -       +      +
    582C  PHE*     1.3    64.1    +      -       +      +
    584C  VAL*     3.1    22.5    +      -       +      +
    587C  TYR*     3.6    35.9    -      -       +      +
    595C  GLN*     5.3     3.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 582 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    578C  VAL*     2.9    33.4    +      -       +      +
    579C  GLU      3.2     4.4    +      -       -      +
    581C  LEU*     1.3    81.3    -      -       +      +
    583C  SER*     1.3    57.1    +      -       -      +
    584C  VAL      3.2     0.7    -      -       -      -
    587C  TYR*     4.5     2.2    -      +       -      -
    588C  MET*     3.1    31.6    -      -       -      +
    591C  ILE*     4.0    27.1    -      -       +      -
    595C  GLN*     3.8    24.0    -      -       +      -
    627C  VAL*     4.1    15.3    -      -       +      -
    628C  ALA*     3.9    26.9    -      -       +      -
    631C  TYR*     3.6    41.5    -      -       +      -
    633C  VAL*     3.6    22.0    -      -       +      -
    635C  LEU*     5.5     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 583 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    579C  GLU*     3.0    13.3    +      -       -      -
    580C  ARG*     2.8    40.2    +      -       -      -
    582C  PHE*     1.3    75.1    -      -       -      +
    584C  VAL*     1.3    59.9    +      -       -      +
    585C  ASP      3.9     2.1    +      -       -      -
    631C  TYR*     3.9    18.4    -      -       -      -
----------------------------------------------------------
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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