Contacts of the strand formed by residues 4796 - 4799 (chain E) in PDB entry 5F6K


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 MET4796 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4755E  LEU*     5.9     0.4    -      -       -      +
   4758E  LYS*     3.6    37.9    -      -       +      +
   4761E  GLN*     3.6    27.4    +      -       +      +
   4762E  TYR*     3.5    32.5    -      -       +      -
   4765E  MET*     3.4    27.1    -      -       +      +
   4772E  ASN*     4.1     5.0    +      -       -      -
   4794E  HIS      4.3     0.8    +      -       -      -
   4795E  THR*     1.3    81.1    -      -       -      +
   4797E  VAL*     1.3    61.1    +      -       -      +
   4860E  VAL*     5.1     6.7    -      -       +      -
   4862E  PHE*     5.6     0.4    -      -       +      -
   4869E  ILE*     3.7    27.6    -      -       +      -
   4870E  ILE      4.0     1.1    -      -       -      -
   4871E  SER*     3.6    17.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL4797 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4765E  MET*     3.6     3.1    -      -       -      +
   4769E  TRP*     3.6    10.2    -      -       -      +
   4772E  ASN*     3.0    32.7    +      -       +      +
   4773E  VAL*     3.7    26.5    -      -       +      -
   4791E  ILE*     4.1    29.2    -      -       +      -
   4795E  THR*     3.5    14.4    -      -       -      +
   4796E  MET*     1.3    72.8    -      -       -      +
   4798E  ILE*     1.3    65.1    +      -       +      +
   4855E  CYS*     4.7     8.1    -      -       -      -
   4870E  ILE*     2.8    21.0    +      -       +      +
   4871E  SER      4.4     0.7    -      -       -      -
   4872E  SER*     4.0    12.6    -      -       -      +
   4882E  LEU*     3.9    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE4798 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4765E  MET*     3.7    13.1    -      -       -      -
   4769E  TRP*     3.7    38.1    -      -       +      -
   4773E  VAL*     4.3     5.2    -      -       +      -
   4785E  LEU*     4.0    15.9    -      -       +      -
   4796E  MET      3.8     0.4    -      -       -      -
   4797E  VAL*     1.3    89.3    -      -       +      +
   4799E  GLU*     1.3    69.1    +      -       -      +
   4843E  PRO*     4.1     5.4    -      -       +      -
   4844E  ALA*     3.7    38.1    -      -       +      +
   4847E  ILE*     4.1    10.1    -      -       +      -
   4869E  ILE*     3.9     1.2    -      -       -      +
   4870E  ILE*     2.9    40.4    +      -       +      +
   4882E  LEU*     5.4     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU4799 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4762E  TYR*     2.6    28.5    +      -       -      -
   4765E  MET*     3.9    10.4    -      -       +      -
   4766E  LYS*     2.6    26.2    +      -       +      +
   4769E  TRP*     5.7     0.4    -      -       -      -
   4798E  ILE*     1.3    81.2    -      -       -      +
   4800E  TYR*     1.3    65.6    +      -       -      +
   4801E  ILE*     3.3    26.3    +      -       +      +
   4842E  GLY*     5.8     0.9    -      -       -      -
   4844E  ALA*     3.5    12.9    +      -       -      +
   4867E  LYS*     3.3    24.7    +      -       -      +
   4868E  ILE      3.4    14.8    -      -       -      +
   4869E  ILE*     3.9    13.5    -      -       +      -
    341F  GLU*     5.0     0.7    -      -       -      -
    342F  ASN*     3.4    19.7    +      -       -      -
----------------------------------------------------------
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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