Contacts of the strand formed by residues 813 - 821 (chain A) in PDB entry 3FCS


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 813 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    780A  VAL*     6.0     5.4    -      -       +      -
    782A  HIS*     5.9     5.6    -      -       +      +
    804A  PRO*     4.4    34.0    +      -       +      +
    807A  SER*     3.8    17.5    +      -       -      -
    808A  GLN      5.0     0.5    -      -       -      +
    811A  ASP*     3.9    10.7    -      -       -      +
    812A  LEU*     1.3    82.5    -      -       +      +
    814A  TYR*     1.3    61.7    +      -       -      +
    815A  ILE*     4.1     6.4    +      -       +      +
    907A  ALA*     4.6    16.8    -      -       +      -
    908A  PHE      3.7     5.8    -      -       -      +
    909A  LEU*     3.3    19.5    -      -       +      -
    910A  TRP*     5.2     1.3    -      -       -      -
    924A  LEU*     3.2    53.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 814 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    807A  SER*     3.9    20.0    -      -       -      -
    808A  GLN      5.7     1.6    -      -       -      -
    813A  LEU*     1.3    73.6    -      -       -      +
    815A  ILE*     1.3    74.1    +      -       -      +
    816A  LEU*     3.4    10.2    +      -       +      -
    833A  ASN*     2.5    38.5    +      -       -      -
    834A  PRO*     3.9    14.1    -      -       +      -
    835A  LEU*     3.2    40.0    +      -       +      +
    837A  VAL*     4.7     4.2    -      -       +      +
    907A  ALA*     3.2     5.5    -      -       -      -
    908A  PHE*     2.9    67.6    +      +       +      +
    910A  TRP*     4.2    26.2    -      +       +      +
----------------------------------------------------------
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Residues in contact with ILE 815 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    803A  LEU*     3.6    36.6    -      -       +      -
    804A  PRO      5.2     2.9    -      -       -      +
    805A  GLY      4.6     5.2    -      -       -      +
    807A  SER*     3.2    17.3    +      -       -      +
    813A  LEU*     5.2     8.1    -      -       +      +
    814A  TYR*     1.3    72.0    -      -       -      +
    816A  LEU*     1.3    60.5    +      -       -      +
    817A  ASP      4.4     5.6    -      -       -      +
    818A  ILE*     4.7     3.4    -      -       +      -
    832A  VAL*     3.3    33.4    -      -       +      -
    833A  ASN*     2.9    31.7    +      -       -      -
    886A  THR*     4.0    16.4    -      -       -      +
    905A  VAL*     4.2    12.3    -      -       +      -
    906A  LEU      3.6    12.8    -      -       -      +
    907A  ALA*     3.9     7.6    -      -       +      -
----------------------------------------------------------
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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
----------------------------------------------------------
    779A  LYS*     6.1     2.5    -      -       +      -
    814A  TYR*     3.4     9.1    +      -       +      +
    815A  ILE*     1.3    73.0    -      -       -      +
    817A  ASP*     1.3    63.5    +      -       +      +
    832A  VAL*     4.0     6.0    -      -       -      +
    833A  ASN*     3.2    28.9    +      -       -      +
    837A  VAL*     3.7    21.3    -      -       +      -
    838A  ASP      3.3    25.6    -      -       -      +
    839A  TRP*     4.6     1.8    -      -       -      -
    906A  LEU*     2.9    43.8    +      -       +      +
    907A  ALA*     4.8     2.2    -      -       -      +
    908A  PHE*     3.6    37.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 817 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    815A  ILE*     3.9     1.4    -      -       -      +
    816A  LEU*     1.3    85.5    -      -       +      +
    818A  ILE*     1.3    80.0    +      -       -      +
    819A  GLN*     3.2    24.5    -      -       +      +
    832A  VAL*     4.7     4.0    -      -       -      +
    839A  TRP*     4.6    13.7    -      -       -      -
    904A  THR      4.0     0.9    -      -       -      +
    905A  VAL*     4.5     0.3    -      -       -      +
    906A  LEU*     2.8    36.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 818 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    803A  LEU*     5.1     1.1    -      -       +      -
    815A  ILE*     4.7     3.1    -      -       +      -
    817A  ASP*     1.3    93.3    +      -       -      +
    819A  GLN*     1.3    63.1    +      -       -      +
    820A  PRO*     3.3    15.0    -      -       +      +
    826A  CYS*     4.6     7.2    -      -       +      -
    828A  PRO*     3.9    21.1    -      -       +      -
    832A  VAL*     4.2    18.2    -      -       +      +
    888A  VAL*     3.3    44.9    -      -       +      -
    903A  VAL*     3.7    25.8    -      -       +      -
    904A  THR      3.6     3.6    -      -       -      +
    905A  VAL*     4.2    13.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 819 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    817A  ASP*     3.2    21.6    -      -       -      +
    818A  ILE*     1.3    74.8    -      -       -      +
    820A  PRO*     1.3    66.6    +      -       -      +
    821A  GLN*     4.2    22.4    +      -       -      +
    902A  MET*     3.9     1.4    -      -       -      +
    903A  VAL*     3.6     2.1    -      -       -      -
    904A  THR*     2.8    43.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 820 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    818A  ILE*     3.3    16.6    -      -       +      +
    819A  GLN*     1.3    90.7    +      -       +      +
    821A  GLN*     1.3    67.7    +      -       -      +
    824A  LEU*     3.4    26.1    -      -       +      +
    825A  GLN*     4.8     0.7    -      -       -      -
    826A  CYS*     3.8    32.5    -      -       +      +
    902A  MET      3.5     5.6    -      -       -      +
    903A  VAL*     3.9     9.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 821 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    819A  GLN*     4.2    25.9    +      -       +      +
    820A  PRO*     1.3    81.6    -      -       -      +
    822A  GLY*     1.3    63.6    +      -       -      +
    823A  GLY      3.6     2.5    -      -       -      +
    824A  LEU*     3.7     8.4    -      -       -      +
    901A  ALA*     3.4     7.2    -      -       -      +
    902A  MET*     2.8    56.9    +      -       +      +
    904A  THR*     5.5     2.0    +      -       -      -
----------------------------------------------------------
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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