Contacts of the helix formed by residues 601 - 609 (chain F) 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 TYR 601 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    599F  VAL*     4.2    10.8    -      -       +      -
    600F  GLY*     1.3    75.2    -      -       -      -
    602F  SER*     1.3    68.9    +      -       -      +
    603F  ASP*     3.1     0.6    +      -       -      -
    604F  SER*     3.5     1.4    +      -       -      -
    605F  GLY*     2.9    23.7    +      -       -      -
    610F  ARG*     4.0    20.2    +      -       -      +
    613F  ALA*     4.8     3.6    -      -       -      +
    614F  ALA*     6.0     4.9    -      -       +      -
    617F  LEU*     3.3    31.5    -      -       +      +
    621F  GLN*     4.6     0.5    +      -       -      -
    639F  HIS*     2.6    42.9    +      -       +      -
    640F  GLY      3.6    15.9    -      -       -      -
    641F  ARG      3.5     9.2    +      -       -      +
    642F  GLY      3.5    13.2    -      -       -      +
    643F  GLY*     3.4    27.8    -      -       -      -
    644F  THR*     4.4    10.5    -      -       +      -
    645F  VAL*     4.1     7.0    -      -       +      +
    659F  GLN*     4.5     4.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 602 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601F  TYR*     1.3    76.6    -      -       -      +
    603F  ASP*     1.3    62.4    +      -       -      +
    605F  GLY*     3.9     1.0    -      -       -      -
    606F  LYS*     3.1    24.8    +      -       -      +
    610F  ARG*     4.9     0.9    -      -       -      +
    641F  ARG*     3.4    28.8    +      -       -      -
    642F  GLY*     3.6    10.3    -      -       -      -
    774F  ALA*     4.1    15.9    -      -       -      +
    777F  TRP*     5.3     1.9    -      -       -      -
    778F  ILE*     4.2    11.4    -      -       -      +
    970F  GLY      2.6    32.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 603 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564F  LEU*     4.4     6.4    -      -       -      +
    566F  GLU*     3.1    48.5    -      -       +      +
    598F  MET*     5.8     2.4    -      -       -      +
    600F  GLY*     3.7    24.1    -      -       -      -
    601F  TYR      4.3     0.7    +      -       -      -
    602F  SER*     1.3    82.5    +      -       -      +
    604F  SER*     1.3    62.0    +      -       -      +
    606F  LYS*     3.3    13.9    +      -       -      +
    607F  ASP*     3.5     5.7    +      -       -      +
    640F  GLY*     5.8     0.3    -      -       -      -
    641F  ARG*     4.8     8.0    +      -       -      +
    774F  ALA*     4.4     3.9    -      -       -      +
   1001F  SO4      3.8    19.1    +      -       -      -
   1002F  SO4      3.6    19.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 604 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565F  PHE      4.3     1.0    +      -       -      -
    566F  GLU*     2.5    29.1    +      -       -      -
    567F  ARG      5.0     2.7    -      -       -      -
    568F  LEU*     5.0     3.7    -      -       -      +
    571F  LEU*     3.7    20.6    -      -       -      +
    600F  GLY      3.0    19.5    +      -       -      -
    601F  TYR      3.5     2.4    +      -       -      -
    603F  ASP*     1.3    72.2    -      -       -      +
    605F  GLY*     1.3    66.3    +      -       -      +
    607F  ASP*     2.9    16.3    +      -       -      +
    608F  ALA*     3.2    11.4    +      -       -      +
    613F  ALA*     3.6    21.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 605 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601F  TYR      2.9    17.9    +      -       -      -
    602F  SER*     3.9     1.3    -      -       -      -
    604F  SER*     1.3    76.8    -      -       -      +
    606F  LYS*     1.3    58.2    +      -       -      +
    609F  GLY*     2.8    45.8    +      -       -      -
    610F  ARG*     4.2     8.5    -      -       -      -
    613F  ALA*     3.6     4.8    -      -       -      +
    728F  TYR*     3.6     5.6    +      -       -      -
    777F  TRP*     5.5     0.2    -      -       -      -
    789F  PRO*     5.0     5.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 606 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    602F  SER      3.1    14.2    +      -       -      +
    603F  ASP*     3.5    10.5    -      -       -      +
    604F  SER      3.2     0.2    -      -       -      -
    605F  GLY*     1.3    76.3    -      -       -      +
    607F  ASP*     1.3    60.4    -      -       -      +
    728F  TYR*     2.8    22.4    +      -       -      +
    732F  VAL*     5.4     0.9    -      -       -      +
    769F  ILE*     3.0    40.0    +      -       +      +
    770F  THR*     3.5    12.7    +      -       -      +
    772F  LEU*     2.8    29.1    +      -       -      +
    773F  ARG      4.3     8.1    -      -       -      +
    774F  ALA*     4.4     4.5    -      -       -      +
    777F  TRP*     3.4    43.5    -      -       +      +
   1002F  SO4      4.3    11.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 607 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567F  ARG*     3.4    29.7    +      -       +      +
    568F  LEU*     2.9    32.7    +      -       -      +
    569F  ALA      4.5     0.9    +      -       -      -
    603F  ASP      3.5     4.0    +      -       -      +
    604F  SER*     2.9    18.4    +      -       -      +
    606F  LYS*     1.3    82.3    -      -       -      +
    608F  ALA*     1.3    59.4    +      -       +      +
    728F  TYR*     3.8     8.1    -      -       -      -
    729F  ARG*     4.1    12.6    -      -       -      +
    733F  VAL*     5.4     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 608 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    568F  LEU*     3.7    28.5    -      -       +      -
    604F  SER      3.2     4.9    +      -       -      +
    607F  ASP*     1.3    81.3    -      -       +      +
    609F  GLY*     1.3    65.2    +      -       -      +
    612F  SER*     3.3    18.3    +      -       -      -
    724F  ALA      4.5     0.2    -      -       -      -
    725F  THR*     3.4    38.7    +      -       +      +
    728F  TYR*     3.8    10.9    -      -       -      +
    729F  ARG*     4.9     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 609 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    605F  GLY*     2.8    18.6    +      -       -      -
    608F  ALA*     1.3    81.2    -      -       -      +
    610F  ARG*     1.3    65.2    +      -       -      -
    611F  LEU      3.5     1.8    -      -       -      -
    612F  SER*     4.3     1.3    -      -       -      -
    613F  ALA*     3.2    22.2    +      -       -      +
    724F  ALA*     5.5     1.8    -      -       -      -
    728F  TYR*     3.5    28.7    -      -       -      -
    789F  PRO      5.4     0.2    -      -       -      -
    792F  LEU      4.3     4.5    -      -       -      -
----------------------------------------------------------
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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