Contacts of the strand formed by residues 796 - 804 (chain v) in PDB entry 6FF7


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 ASN 796 (chain v).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    790v  ILE*     4.0     3.8    -      -       -      -
    791v  HIS*     3.2    34.4    +      -       +      +
    794v  SER      3.2     9.2    +      -       -      +
    795v  ASN*     1.3    75.5    -      -       -      +
    797v  LEU*     1.3    64.3    +      -       -      +
    868v  VAL*     5.9     2.0    -      -       +      -
    869v  MET      3.6    15.3    -      -       -      +
    870v  ASN*     4.9     4.3    -      -       +      +
    871v  PRO*     5.0     4.7    -      -       -      -
    934v  GLY*     4.8    14.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 797 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    788v  PHE*     5.0     7.4    -      -       +      -
    789v  VAL      3.8    11.2    -      -       -      +
    796v  ASN*     1.3    78.2    -      -       -      +
    798v  ILE*     1.3    60.9    +      -       -      +
    799v  ILE*     4.1     3.1    -      -       +      +
    867v  ARG      3.7     0.7    -      -       -      +
    868v  VAL*     3.2     5.4    -      -       -      +
    869v  MET*     2.9    44.4    +      -       +      +
    871v  PRO*     5.3     9.4    -      -       +      -
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Residues in contact with ILE 798 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    787v  LYS      4.3     0.2    -      -       -      +
    788v  PHE*     3.3    19.8    -      -       -      -
    789v  VAL*     3.4    17.8    +      -       +      +
    797v  LEU*     1.3    73.3    -      -       -      +
    799v  ILE*     1.3    60.7    +      -       -      +
    867v  ARG      3.6     4.9    -      -       -      -
    868v  VAL*     4.5     7.4    -      -       +      +
    891v  VAL*     5.1    10.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 799 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    785v  PRO*     5.7     8.3    -      -       +      -
    787v  LYS      3.6     6.3    -      -       -      +
    788v  PHE*     3.8    11.9    -      -       +      -
    797v  LEU*     5.5     3.1    -      -       +      -
    798v  ILE*     1.3    75.0    -      -       -      +
    800v  ILE*     1.3    62.9    +      -       -      +
    801v  GLU*     5.7     0.2    -      -       -      -
    866v  ILE*     3.5     5.4    -      -       -      +
    867v  ARG*     2.9    44.3    +      -       +      +
    891v  VAL*     6.0     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 800 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    784v  THR      3.6     0.2    -      -       -      +
    785v  PRO*     3.6     4.7    -      -       -      +
    786v  ARG*     3.0    36.8    +      -       +      +
    787v  LYS      3.2    12.5    +      -       -      +
    799v  ILE*     1.3    75.9    -      -       -      +
    801v  GLU*     1.3    60.5    +      -       -      +
    802v  THR*     4.2     0.7    -      -       -      -
    865v  VAL      3.8     4.0    -      -       -      +
    866v  ILE*     4.7     3.1    -      -       +      +
    888v  ALA*     4.0    27.6    -      -       +      +
    889v  PHE      5.4     0.9    -      -       -      +
    890v  SER      5.7     3.1    -      -       -      +
    891v  VAL*     5.0    15.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 801 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    781v  LEU*     6.3     1.6    -      -       +      -
    782v  GLN*     5.9     2.0    -      -       +      +
    783v  TYR*     3.7    29.1    -      -       +      +
    784v  THR      3.3     7.0    -      -       -      +
    785v  PRO*     4.7     2.0    -      -       +      -
    799v  ILE      5.6     0.4    -      -       -      +
    800v  ILE*     1.3    73.8    -      -       -      +
    802v  THR*     1.3    60.4    +      -       -      +
    864v  SER*     2.9    27.9    -      -       -      -
    865v  VAL*     2.9    26.7    +      -       +      +
    867v  ARG*     6.1     4.3    -      -       +      -
    888v  ALA*     5.4     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 802 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    783v  TYR*     3.9     1.4    -      -       -      +
    784v  THR*     3.0    30.7    +      -       -      +
    786v  ARG*     5.1     8.2    -      -       -      +
    800v  ILE      4.2     0.4    -      -       -      -
    801v  GLU*     1.3    74.6    -      -       -      +
    803v  ASP*     1.3    59.6    +      -       -      +
    804v  HIS      4.3     0.2    -      -       -      -
    863v  ALA      3.3     7.4    -      -       -      -
    864v  SER*     4.3     6.3    -      -       -      -
    887v  ALA*     4.8     6.7    -      -       -      -
    888v  ALA*     3.6    25.8    -      -       -      -
     56x  ALA      5.2     1.6    -      -       -      +
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Residues in contact with ASP 803 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    430v  GLY*     5.6     6.1    -      -       -      -
    783v  TYR*     4.4    15.3    -      -       +      +
    784v  THR*     4.8     5.8    -      -       -      +
    802v  THR*     1.3    75.0    -      -       -      +
    804v  HIS*     1.3    66.7    +      -       -      +
    805v  ASN      3.9     0.2    +      -       -      -
    806v  ALA*     3.8    23.2    -      -       +      +
    862v  TRP*     3.6     2.3    -      -       -      -
    863v  ALA*     2.9    36.1    +      -       +      +
     56x  ALA      4.8     2.7    -      -       -      +
     58x  ASN*     5.6     5.8    -      -       +      -
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Residues in contact with HIS 804 (chain v). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    803v  ASP*     1.3    73.5    -      -       -      +
    805v  ASN*     1.3    74.4    +      -       +      +
    861v  GLN      3.5     9.2    -      -       -      +
    862v  TRP*     4.6     2.9    -      -       +      +
     56x  ALA*     3.7    21.8    +      -       +      +
     57x  GLU*     4.4     7.6    -      -       +      -
     58x  ASN*     3.8    19.6    +      -       -      +
----------------------------------------------------------
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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