Contacts of the strand formed by residues 813 - 824 (chain A) in PDB entry 4YOC


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 813 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    799A  ALA*     4.5     0.2    -      -       -      -
    800A  GLY*     3.3    23.0    +      -       -      -
    805A  LEU*     5.4     0.5    -      -       -      +
    809A  SER*     4.1     5.8    +      -       -      +
    810A  ASP*     2.8    24.9    +      -       +      +
    811A  PRO      3.4     2.0    -      -       -      +
    812A  LEU*     1.3    77.4    -      -       -      +
    814A  LEU*     1.3    73.4    +      -       -      +
    815A  PHE*     3.6    25.3    -      -       +      -
    864A  PHE*     3.5    26.4    -      -       +      +
    865A  TYR*     5.1     0.9    -      -       -      -
    866A  GLN*     3.0    36.0    +      -       -      +
   1285A  ARG*     3.7    22.7    +      -       -      -
   1288A  VAL*     3.7     7.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 814 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    776A  LEU*     3.7    35.0    -      -       +      -
    797A  PHE*     3.9    29.8    -      -       +      -
    798A  CYS      3.4    11.2    -      -       -      +
    799A  ALA*     4.6     8.5    -      -       +      +
    811A  PRO      5.8     0.4    -      -       -      +
    813A  GLU*     1.3    85.0    -      -       -      +
    815A  PHE*     1.3    74.7    +      -       -      +
    834A  VAL*     3.8    30.1    -      -       +      -
    863A  TYR*     3.9    22.2    -      -       +      -
    864A  PHE      2.8    12.8    +      -       -      +
    865A  TYR*     3.2    22.9    -      -       +      +
    866A  GLN      4.3     0.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 815 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    797A  PHE*     3.8     3.1    -      -       -      -
    798A  CYS*     2.9    44.6    +      -       +      +
    800A  GLY*     3.6    26.0    -      -       -      -
    803A  THR*     3.7    18.6    -      -       +      -
    805A  LEU*     3.8    26.5    -      -       +      -
    809A  SER*     4.4     0.7    -      -       -      -
    813A  GLU*     3.6    37.7    -      -       +      -
    814A  LEU*     1.3    78.9    -      -       -      +
    816A  LEU*     1.3    67.2    +      -       -      +
    817A  VAL      3.5     0.3    +      -       -      -
    867A  LEU*     3.3    34.1    -      -       +      +
    869A  TYR*     3.8    18.8    -      -       +      -
    876A  PHE*     3.9    17.9    -      +       -      -
   1288A  VAL*     4.2     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 816 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    778A  ARG*     5.3     2.5    -      -       -      +
    795A  HIS*     5.3    15.0    -      -       +      +
    796A  TRP      4.9     2.2    -      -       -      +
    797A  PHE*     3.7    25.4    -      -       +      -
    815A  PHE*     1.3    73.2    -      -       -      +
    817A  VAL*     1.3    59.3    +      -       -      +
    865A  TYR*     3.5    43.7    -      -       +      -
    867A  LEU      3.2     6.5    +      -       -      +
    868A  TRP*     3.3    19.4    -      -       +      -
    869A  TYR*     2.7    31.0    +      -       -      -
    879A  PRO*     3.9    28.5    -      -       +      -
    880A  PRO*     4.6     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 817 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    718A  MET*     4.1     8.3    -      -       +      -
    795A  HIS*     3.0    24.3    +      -       -      -
    796A  TRP*     3.4    23.8    +      -       +      +
    797A  PHE      4.5     1.8    -      -       -      -
    798A  CYS*     3.5    26.2    -      -       +      -
    815A  PHE      3.6     1.6    -      -       -      +
    816A  LEU*     1.3    80.3    -      -       -      +
    818A  ASP*     1.3    65.5    +      -       -      +
    819A  GLU*     3.6    22.8    +      -       +      -
    868A  TRP*     3.8     8.0    +      -       -      +
    869A  TYR*     3.8    16.2    -      -       +      +
    871A  GLN*     3.6    25.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 818 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    717A  LYS*     5.6     4.7    +      -       -      +
    795A  HIS*     5.2     0.5    +      -       -      -
    817A  VAL*     1.3    73.0    -      -       -      +
    819A  GLU*     1.3    70.9    +      -       -      +
    868A  TRP*     3.3    20.7    +      -       -      +
    869A  TYR      5.3     0.2    +      -       -      -
    871A  GLN*     4.9     2.3    +      -       -      +
    894A  VAL*     5.5     0.3    -      -       -      +
    895A  SER*     3.3    17.9    -      -       -      +
    898A  ARG*     2.4    54.3    +      -       -      -
    899A  LEU*     3.9    19.4    -      -       +      +
    902A  MET*     4.4     7.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 819 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    717A  LYS*     3.7    16.0    -      -       +      +
    718A  MET*     3.3    33.7    +      -       -      +
    719A  HIS*     3.1    36.6    +      -       -      +
    795A  HIS*     3.6     5.5    -      -       -      -
    796A  TRP*     3.1    31.6    +      -       +      +
    817A  VAL*     3.6    15.3    -      -       +      -
    818A  ASP*     1.3    83.2    -      -       -      +
    820A  CYS*     1.3    61.6    +      -       -      +
    871A  GLN*     3.0    23.0    +      -       -      +
    895A  SER*     3.0     6.1    +      -       -      -
    899A  LEU*     5.0     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 820 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    793A  HIS*     3.5     4.7    -      -       -      +
    794A  ALA      3.1    14.1    -      -       -      +
    795A  HIS*     4.1     4.7    -      -       -      -
    796A  TRP*     3.9     3.0    -      -       -      -
    819A  GLU*     1.3    75.3    -      -       -      +
    821A  GLU*     1.3    67.3    +      -       -      +
    895A  SER*     3.5    20.2    -      -       -      +
    896A  CYS*     3.5    11.4    -      -       -      -
    899A  LEU*     5.3     9.6    -      -       -      -
   1702A   ZN      2.3    35.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 821 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    719A  HIS*     4.1    16.6    -      -       -      +
    721A  GLY      5.5     2.4    -      -       -      +
    723A  LYS*     5.6     1.9    -      -       -      +
    793A  HIS*     3.2     9.8    -      -       -      -
    794A  ALA*     2.9    31.6    +      -       -      +
    796A  TRP*     3.0    42.9    +      -       +      +
    820A  CYS*     1.3    76.5    -      -       -      +
    822A  ASP*     1.3    70.9    +      -       -      +
    823A  MET*     4.2    12.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 822 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    744A  LYS*     5.8     2.8    +      -       -      -
    783A  TRP*     3.4    31.8    -      -       +      -
    791A  MET*     3.9    13.1    -      -       +      +
    792A  PHE      3.6     4.3    -      -       -      -
    793A  HIS*     2.8    24.8    +      -       -      -
    821A  GLU*     1.3    83.3    -      -       -      +
    823A  MET*     1.3    61.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 823 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    723A  LYS*     4.5    13.5    -      -       +      -
    765A  VAL*     4.4     6.7    -      -       -      -
    791A  MET*     3.6     7.9    -      -       -      +
    792A  PHE*     2.9    62.0    +      -       +      +
    794A  ALA*     5.0     0.7    -      -       +      -
    796A  TRP*     3.9    33.0    -      -       +      -
    821A  GLU*     4.2    17.9    -      -       -      +
    822A  ASP*     1.3    78.6    -      -       -      +
    824A  GLN*     1.3    65.2    +      -       -      +
    827A  TYR*     3.5    42.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 824 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    725A  LYS*     4.7    11.8    +      -       -      -
    788A  ASN*     3.2    33.1    +      -       -      +
    789A  GLY*     4.8     2.6    -      -       -      -
    790A  GLN      3.5     9.6    +      -       -      +
    791A  MET*     3.5    17.5    -      -       -      -
    792A  PHE*     4.1     1.3    -      -       -      -
    823A  MET*     1.3    79.4    -      -       -      +
    825A  LEU*     1.3    59.5    +      -       -      +
    826A  SER*     2.9    17.2    +      -       -      +
    827A  TYR*     3.1    39.0    +      -       +      +
----------------------------------------------------------
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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