Contacts of the helix formed by residues 558 - 572 (chain B) in PDB entry 5ODS


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 LEU 558 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    522B  MET*     4.5    10.3    -      -       +      -
    526B  PRO*     4.4    28.3    -      -       +      -
    553B  PHE*     3.1    26.6    +      -       +      +
    556B  TYR*     3.5    35.0    -      -       +      +
    557B  ASN*     1.3    75.7    -      -       -      +
    559B  ILE*     1.3    62.8    +      -       -      +
    560B  GLN*     3.4     8.7    -      -       -      +
    561B  GLN*     3.2    39.4    +      -       +      +
    562B  CYS*     3.3    20.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 559 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    554B  MET*     4.5    25.8    -      -       +      -
    557B  ASN*     3.3    22.6    -      -       -      +
    558B  LEU*     1.3    70.5    -      -       -      +
    560B  GLN*     1.3    82.7    +      -       +      +
    562B  CYS*     3.0    19.9    +      -       +      +
    563B  THR*     3.1    25.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 560 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557B  ASN      3.6     9.7    -      -       -      +
    558B  LEU*     3.6     6.3    -      -       -      +
    559B  ILE*     1.3   107.1    +      -       +      +
    561B  GLN*     1.3    84.3    +      -       -      +
    563B  THR*     3.8     6.7    -      -       -      -
    564B  ALA*     3.4    17.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 561 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526B  PRO*     5.7     5.2    -      -       +      +
    530B  GLN*     3.1    34.9    +      -       +      +
    553B  PHE*     4.6     7.6    -      -       +      -
    558B  LEU*     3.2    43.4    -      -       +      +
    560B  GLN*     1.3    92.6    -      -       +      +
    562B  CYS*     1.3    55.4    +      -       -      +
    563B  THR      3.2     1.8    -      -       -      -
    564B  ALA*     3.0     3.3    +      -       -      +
    565B  PHE*     2.7    35.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 562 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    550B  VAL*     3.7    33.4    -      -       -      -
    553B  PHE*     3.9    26.4    -      -       +      -
    554B  MET*     4.7    10.5    -      -       -      -
    558B  LEU      3.3    12.5    +      -       -      +
    559B  ILE*     3.0    14.9    +      -       +      +
    561B  GLN*     1.3    75.1    -      -       -      +
    563B  THR*     1.3    58.7    +      -       -      +
    565B  PHE*     3.4     7.7    +      -       -      -
    566B  LEU*     2.9    47.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 563 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    559B  ILE*     3.1    22.9    +      -       -      +
    560B  GLN*     3.8    10.4    -      -       -      -
    562B  CYS*     1.3    80.2    -      -       -      +
    564B  ALA*     1.3    56.9    +      -       -      +
    566B  LEU*     3.2     9.8    +      -       -      +
    567B  LEU*     2.9    47.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 564 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    530B  GLN*     3.4    15.0    -      -       -      +
    560B  GLN      3.4    11.6    +      -       -      +
    561B  GLN*     3.0     9.8    +      -       -      +
    563B  THR*     1.3    78.3    -      -       -      +
    565B  PHE*     1.3    57.5    +      -       -      +
    567B  LEU*     3.5    10.6    +      -       -      +
    568B  ASP*     3.1    36.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 565 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    530B  GLN*     3.8    20.1    -      -       +      +
    533B  ALA*     3.7    34.5    -      -       +      -
    534B  GLN*     4.5     8.7    -      -       +      -
    537B  VAL*     4.6     8.3    -      -       +      -
    546B  ILE*     4.2     8.5    -      -       +      -
    549B  ILE*     3.5    28.3    -      -       +      -
    550B  VAL*     3.9    15.0    -      -       +      -
    553B  PHE*     4.0    17.3    -      +       +      -
    561B  GLN      2.7    20.2    +      -       -      +
    562B  CYS*     3.5    11.4    -      -       -      -
    564B  ALA*     1.3    71.5    -      -       -      +
    566B  LEU*     1.3    80.3    +      -       +      +
    568B  ASP*     3.3     8.0    +      -       +      +
    569B  ALA*     3.0    30.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 566 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    546B  ILE*     4.5    11.4    -      -       +      -
    550B  VAL*     3.7    22.9    -      -       +      -
    562B  CYS*     2.9    44.3    +      -       -      +
    563B  THR*     3.2     9.6    +      -       +      +
    565B  PHE*     1.3    85.8    -      -       +      +
    567B  LEU*     1.3    65.8    +      -       +      +
    569B  ALA*     3.3     8.5    +      -       +      +
    570B  LEU*     3.2    29.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 567 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    563B  THR*     2.9    40.1    +      -       +      +
    564B  ALA*     3.8     8.5    -      -       -      +
    566B  LEU*     1.3    76.9    -      -       +      +
    568B  ASP*     1.3    63.8    +      -       -      +
    570B  LEU*     3.4    19.9    +      -       +      +
    571B  LYS*     3.3    19.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 568 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    534B  GLN*     4.6    19.3    -      -       +      +
    564B  ALA*     3.1    19.3    +      -       -      +
    565B  PHE*     3.5    12.1    -      -       +      +
    566B  LEU      3.2     0.2    -      -       -      -
    567B  LEU*     1.3    78.7    -      -       -      +
    569B  ALA*     1.3    62.3    +      -       -      +
    571B  LYS*     3.3    16.6    +      -       -      +
    572B  ASN*     3.3    12.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 569 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537B  VAL*     4.7    22.7    -      -       +      +
    546B  ILE*     5.9     2.9    -      -       +      -
    565B  PHE*     3.0    26.4    +      -       +      +
    566B  LEU*     3.3    15.0    +      -       +      +
    568B  ASP*     1.3    75.7    -      -       -      +
    570B  LEU*     1.3    61.4    +      -       +      +
    572B  ASN*     3.5    21.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 570 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566B  LEU*     3.2    19.8    +      -       +      +
    567B  LEU*     3.6    23.6    -      -       +      +
    568B  ASP      3.2     0.2    -      -       -      -
    569B  ALA*     1.3    75.4    -      -       -      +
    571B  LYS*     1.3    64.6    +      -       -      +
    572B  ASN      3.1     6.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 571 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567B  LEU      3.3     8.7    +      -       -      +
    568B  ASP*     3.3    12.9    +      -       -      +
    570B  LEU*     1.3    78.3    -      -       -      +
    572B  ASN*     1.3    59.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 572 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537B  VAL*     5.7     6.1    -      -       +      +
    538B  GLN*     5.5     9.0    -      -       -      +
    539B  ASP*     5.1     6.6    -      -       -      +
    568B  ASP      3.3    10.5    +      -       -      +
    569B  ALA*     3.7    20.0    -      -       -      +
    570B  LEU      3.1     5.5    -      -       -      -
    571B  LYS*     1.3    84.3    -      -       -      +
----------------------------------------------------------
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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