Contacts of the helix formed by residues 568 - 579 (chain E) in PDB entry 5ZRV


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 PRO 568 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    562E  LEU*     5.9     7.5    -      -       -      +
    566E  VAL      4.7     1.5    -      -       -      +
    567E  ASP*     1.3    69.1    -      -       -      +
    569E  LYS*     1.3    62.3    +      -       -      -
    570E  LYS      3.2     0.7    -      -       -      -
    571E  LEU*     3.1    17.4    +      -       -      +
    572E  ASP      3.6     7.4    +      -       -      -
    585E  ALA*     6.1     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 569 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567E  ASP      2.8     3.4    +      -       -      -
    568E  PRO*     1.3    75.5    -      -       -      +
    570E  LYS*     1.3    60.7    +      -       -      +
    571E  LEU      3.4     0.3    +      -       -      -
    572E  ASP*     3.5    11.3    +      -       -      -
    573E  SER      4.1     2.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 570 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566E  VAL      5.1     2.5    -      -       -      -
    567E  ASP      2.7    18.2    +      -       -      -
    569E  LYS*     1.3    71.1    -      -       -      +
    571E  LEU*     1.3    56.5    +      -       -      +
    573E  SER*     3.3     5.0    +      -       -      -
    574E  LEU*     2.9    23.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 571 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566E  VAL      5.5     0.2    +      -       -      -
    567E  ASP      4.0     0.6    +      -       -      -
    568E  PRO*     3.1    17.5    +      -       -      +
    570E  LYS*     1.3    73.5    -      -       -      +
    572E  ASP*     1.3    60.8    +      -       -      +
    574E  LEU*     4.2     3.8    -      -       -      +
    575E  THR*     2.9    26.9    +      -       -      -
    584E  ALA      5.4     3.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 572 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    568E  PRO      3.6     6.0    +      -       -      -
    569E  LYS      3.5     8.8    +      -       -      -
    570E  LYS      3.2     1.0    -      -       -      -
    571E  LEU*     1.3    74.9    -      -       -      +
    573E  SER*     1.3    56.4    +      -       -      +
    576E  THR*     2.9    27.4    +      -       -      -
    583E  GLY*     4.6    20.3    -      -       -      -
    584E  ALA      5.3     0.9    -      -       -      +
    585E  ALA      6.0     1.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 573 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    569E  LYS      4.1     4.0    +      -       -      -
    570E  LYS      3.3     6.6    +      -       -      -
    572E  ASP*     1.3    74.6    -      -       -      +
    574E  LEU*     1.3    57.4    +      -       -      +
    576E  THR*     3.8     1.0    -      -       -      +
    577E  SER*     2.9    27.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 574 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    570E  LYS      2.9    14.9    +      -       -      -
    571E  LEU*     3.2     6.7    +      -       -      +
    573E  SER*     1.3    78.5    -      -       -      +
    575E  THR*     1.3    56.6    +      -       -      +
    577E  SER*     3.8     1.6    +      -       -      -
    578E  PHE*     3.8    10.7    +      -       -      -
    670E  ASP      5.7     0.7    -      -       -      +
    674E  GLN*     6.1     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 575 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    571E  LEU      2.9    14.4    +      -       -      -
    572E  ASP      4.1     0.2    -      -       -      -
    574E  LEU*     1.3    75.1    -      -       -      +
    576E  THR*     1.3    65.1    +      -       -      +
    577E  SER      3.1     1.3    -      -       -      -
    578E  PHE*     3.3    10.5    +      -       -      +
    579E  GLY      3.3     8.1    +      -       -      -
    580E  PHE*     3.4     9.8    +      -       -      -
    582E  VAL      6.0     0.4    -      -       -      -
    583E  GLY*     5.9     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 576 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    295E  LYS*     5.8     4.2    -      -       -      -
    572E  ASP      2.9    16.7    +      -       -      -
    573E  SER*     3.8     1.1    -      -       -      +
    575E  THR*     1.3    73.3    -      -       -      +
    577E  SER*     1.3    64.3    +      -       -      +
    579E  GLY*     3.3    12.4    +      -       -      -
    580E  PHE      3.3    19.2    -      -       -      +
    582E  VAL      6.0     0.4    -      -       -      -
    583E  GLY*     5.5     3.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 577 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297E  LEU*     6.0     2.3    -      -       -      -
    573E  SER      2.9    18.1    +      -       -      -
    574E  LEU      3.8     3.1    +      -       -      -
    575E  THR      3.1     0.6    -      -       -      -
    576E  THR*     1.3    76.0    -      -       -      +
    578E  PHE*     1.3    60.7    +      -       -      +
    579E  GLY*     3.5     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 578 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    574E  LEU      3.8     6.6    +      -       -      -
    575E  THR*     3.3    10.0    +      -       -      +
    577E  SER*     1.3    76.6    -      -       -      +
    579E  GLY*     1.3    56.9    +      -       -      +
    580E  PHE      3.9     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 579 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    575E  THR      3.3     2.8    +      -       -      -
    576E  THR      3.3     8.0    +      -       -      -
    577E  SER      3.2     2.5    -      -       -      -
    578E  PHE*     1.3    82.0    -      -       -      +
    580E  PHE*     1.3    68.7    +      -       -      +
    581E  PRO*     3.3     3.6    -      -       -      +
    711E  PRO*     4.0    18.8    -      -       -      +
    712E  PRO      5.3     1.7    -      -       -      +
----------------------------------------------------------
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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