Contacts of the strand formed by residues 60 - 64 (chain G) in PDB entry 5HK5


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 60 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105B  VAL*     3.5     2.4    -      -       -      -
    106B  TYR*     2.9    47.2    +      -       +      +
     58G  GLU      3.7     2.2    +      -       -      -
     59G  ALA*     1.3    70.8    -      -       -      +
     61G  VAL*     1.3    68.9    +      -       -      +
     62G  VAL*     3.5    11.4    +      -       +      +
    106G  ILE*     4.0    19.3    -      -       +      -
    110G  VAL*     3.5    39.3    -      -       +      +
    111G  LYS*     3.5    29.6    -      -       +      +
     78H  LEU*     4.1    17.7    -      -       +      -
     79H  ARG      3.9    21.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 61 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99B  ASP*     6.1     0.2    -      -       -      +
    103B  ASN*     4.2    23.8    -      -       +      +
    104B  VAL      4.0    10.1    -      -       -      +
    105B  VAL*     4.5    11.2    -      -       +      -
     59G  ALA*     3.8     8.2    +      -       +      +
     60G  LEU*     1.3    76.0    -      -       -      +
     62G  VAL*     1.3    62.9    +      -       -      +
     63G  THR*     4.2    13.7    -      -       -      +
     64G  GLU*     6.0     0.9    -      -       +      -
    111G  LYS*     5.0     0.8    -      -       -      +
     78H  LEU*     3.7    12.6    -      -       -      +
     79H  ARG*     4.9     5.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 62 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96B  LEU*     4.0     8.1    -      -       +      -
    104B  VAL*     3.1    15.7    +      -       +      +
    106B  TYR*     3.8    20.9    -      -       +      +
     60G  LEU*     3.9    11.0    -      -       +      +
     61G  VAL*     1.3    77.2    -      -       -      +
     63G  THR*     1.3    65.5    +      -       +      +
    104G  PHE*     5.6     2.5    -      -       +      -
    106G  ILE*     3.7    28.5    -      -       +      -
     77H  PRO      3.8     9.0    -      -       -      +
     78H  LEU*     3.8     8.5    -      -       +      +
     96H  PHE*     3.4    52.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 63 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103B  ASN*     3.6     6.4    -      -       -      +
    104B  VAL*     2.7    46.5    +      -       +      +
     61G  VAL*     3.8     5.8    -      -       -      +
     62G  VAL*     1.3    81.9    -      -       +      +
     64G  GLU*     1.3    72.2    +      -       -      +
     67G  TYR*     3.4    25.6    -      -       +      +
     68G  LEU*     4.5    12.6    -      -       +      +
    104G  PHE*     5.8     0.2    -      -       +      -
     76H  GLN*     5.3     3.1    +      -       -      -
     96H  PHE*     3.8    24.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 64 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102B  ASN      3.7     8.5    -      -       -      +
    103B  ASN*     3.7    18.2    -      -       -      +
    104B  VAL*     3.9     4.7    -      -       -      +
     61G  VAL*     6.0     1.3    -      -       +      -
     63G  THR*     1.3    87.5    +      -       -      +
     65G  ARG*     1.3    65.5    +      -       -      +
     66G  LYS*     3.2    32.8    +      -       +      -
     67G  TYR*     3.1    39.4    +      -       +      +
     68G  LEU      4.0     1.0    +      -       -      -
----------------------------------------------------------
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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