Contacts of the strand formed by residues 699 - 705 (chain C) in PDB entry 5Y7K


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 GLU 699 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    640C  LEU*     4.7     0.2    -      -       -      +
    648C  LYS*     3.0    38.9    +      -       -      +
    649C  CYS*     3.1    15.0    -      -       +      +
    650C  GLY      2.9    26.9    +      -       -      -
    698C  VAL*     1.3    76.6    -      -       -      +
    700C  TYR*     1.3    60.0    +      -       -      +
    731C  GLN*     6.3     0.9    -      -       +      -
    758C  PHE*     3.5    14.8    -      -       +      -
    761C  GLN*     5.1    10.4    +      -       -      +
    762C  CYS*     4.8     9.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 700 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    637C  SER*     2.8    26.0    +      -       -      -
    640C  LEU*     3.5    29.2    -      -       +      -
    650C  GLY      3.7     1.6    -      -       -      -
    652C  ALA*     3.3    27.0    -      -       +      +
    695C  PHE*     3.8    33.2    -      +       +      +
    698C  VAL*     3.8     5.2    +      -       +      +
    699C  GLU*     1.3    73.4    -      -       -      +
    701C  LEU*     1.3    63.9    +      -       -      +
    702C  LEU*     3.4    29.4    -      -       +      +
    719C  ILE*     4.1    13.1    -      -       +      +
    723C  LEU*     3.8    25.6    -      -       +      -
    728C  VAL*     6.5     0.2    -      -       +      -
    729C  ASP      5.4     1.3    +      -       -      +
    730C  PHE*     3.6    15.4    -      -       +      +
    731C  GLN*     2.6    36.8    +      -       -      +
    758C  PHE*     4.2     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 701 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    650C  GLY      3.0    10.4    +      -       -      +
    651C  ILE*     3.4    21.6    -      -       +      +
    652C  ALA*     2.9    28.1    +      -       -      +
    700C  TYR*     1.3    77.4    -      -       -      +
    702C  LEU*     1.3    61.8    +      -       -      +
    703C  ILE*     4.0    24.2    -      -       +      -
    731C  GLN*     3.4    23.8    -      -       +      -
    732C  ALA*     4.1     6.3    -      -       -      +
    754C  HIS*     4.2    26.5    -      -       +      +
    755C  MET*     4.3     3.6    -      -       +      -
    758C  PHE*     3.6    45.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 702 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    652C  ALA      3.6     3.1    -      -       -      +
    655C  PRO*     3.9    14.4    -      -       +      -
    700C  TYR*     3.4    31.9    -      -       +      +
    701C  LEU*     1.3    72.0    -      -       -      +
    703C  ILE*     1.3    63.9    +      -       -      +
    716C  SER*     3.4    48.2    -      -       -      +
    719C  ILE*     4.1    18.2    -      -       +      -
    720C  SER*     4.3     7.6    -      -       -      +
    730C  PHE*     4.7     7.6    -      -       +      -
    731C  GLN      2.9    14.6    +      -       -      +
    732C  ALA*     3.3     4.1    -      -       -      +
    733C  MET      3.0    25.8    +      -       -      +
    734D  TRP*     3.9    17.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 703 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    651C  ILE*     4.1     5.8    -      -       +      -
    652C  ALA      2.8    13.0    +      -       -      +
    653C  VAL*     4.3     8.1    -      -       +      -
    654C  ALA      2.7    29.5    +      -       -      -
    655C  PRO*     3.9     3.1    -      -       -      +
    701C  LEU*     4.0    24.2    -      -       +      -
    702C  LEU*     1.3    80.8    -      -       -      +
    704C  HIS*     1.3    63.0    +      -       -      +
    716C  SER*     4.1     1.0    +      -       -      -
    733C  MET*     3.3    11.9    -      -       +      +
    735C  TYR*     3.6    30.1    -      -       +      +
    742C  ILE*     4.5     0.9    -      -       +      -
    751C  ILE*     3.7    26.5    -      -       +      +
    754C  HIS*     5.0     6.5    -      -       +      -
    755C  MET*     3.8    29.8    -      -       +      -
    734D  TRP*     5.5     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 704 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    654C  ALA*     3.5    24.4    -      -       +      +
    655C  PRO      4.2     2.2    -      -       -      -
    703C  ILE*     1.3    80.8    -      -       -      +
    705C  GLY*     1.3    90.6    -      -       -      +
    708C  ASP*     3.2    12.3    +      -       -      +
    711C  VAL*     2.6    40.6    +      -       +      -
    712C  HIS      3.5    13.7    -      -       -      -
    713C  PHE*     3.7    20.6    +      +       +      -
    716C  SER*     2.6    37.6    +      -       -      +
    733C  MET      3.3     3.6    +      -       -      -
    734C  TRP*     3.2    10.0    -      -       -      +
    735C  TYR*     3.1    20.3    +      -       -      -
    742C  ILE*     4.8     3.4    -      -       -      -
    734D  TRP*     5.1     1.5    -      -       +      -
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Residues in contact with GLY 705 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    654C  ALA*     5.2     0.4    -      -       -      +
    704C  HIS*     1.3    94.7    -      -       -      +
    706C  THR*     1.3    65.9    +      -       -      -
    707C  ALA      3.3     2.5    -      -       -      -
    708C  ASP*     3.3     9.8    +      -       -      +
    713C  PHE*     3.6     4.2    -      -       -      +
    735C  TYR*     3.4    16.6    -      -       -      -
    738C  GLU*     3.5    15.9    -      -       -      -
    739C  ASP      4.6     4.8    +      -       -      -
    742C  ILE*     4.5     8.5    -      -       -      +
----------------------------------------------------------
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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