Contacts of the strand formed by residues 69 - 75 (chain C) in PDB entry 5BOU


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 VAL 69 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65C  ILE*     3.0    26.7    +      -       +      -
     66C  ASP*     3.1    16.7    +      -       +      +
     67C  SER      3.8     0.2    -      -       -      -
     68C  HIS*     1.3   116.2    -      -       +      +
     70C  VAL*     1.3    69.6    +      -       -      +
    102C  VAL*     4.4    12.8    -      -       +      +
    104C  VAL*     4.5    17.3    -      -       +      -
    107C  LEU*     4.6    11.9    -      -       +      -
    133C  ILE*     3.8    24.2    -      -       +      -
    134C  ALA      3.4    14.8    -      -       -      +
    219C  ILE*     5.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 70 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42C  LEU*     3.5    23.8    -      -       +      -
     62C  VAL*     4.0    16.4    -      -       +      -
     63C  SER      3.4     6.3    -      -       -      +
     64C  LYS*     4.0    16.6    -      -       +      -
     65C  ILE*     4.4     2.7    -      -       -      -
     69C  VAL*     1.3    78.4    -      -       -      +
     71C  LEU*     1.3    61.6    +      -       -      +
    132C  LEU      4.0     0.4    -      -       -      +
    133C  ILE*     3.5     7.8    -      -       -      +
    134C  ALA*     2.9    45.0    +      -       +      +
    211C  THR*     5.1     3.1    -      -       +      -
    213C  VAL*     4.4    15.0    -      -       +      -
    219C  ILE*     3.8    30.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 71 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42C  LEU*     4.7     0.2    -      -       -      -
     61C  LYS      3.9     1.2    -      -       -      +
     62C  VAL*     3.6     3.0    -      -       -      -
     63C  SER*     2.7    39.4    +      -       -      +
     65C  ILE*     3.7    31.4    -      -       +      -
     70C  VAL*     1.3    76.2    -      -       -      +
     72C  SER*     1.3    75.9    +      -       -      +
     73C  PHE*     4.5     5.6    -      -       +      -
     80C  SER*     5.9     0.9    -      -       -      -
     83C  LEU*     5.4     3.1    -      -       +      +
     84C  ILE*     4.0    27.9    -      -       +      +
     87C  ALA*     5.1     1.6    -      -       +      -
    107C  LEU*     5.0     0.4    -      -       +      -
    111C  VAL*     4.6    14.8    -      -       +      -
    131C  THR*     4.2    19.1    -      -       +      -
    132C  LEU      3.5     3.6    -      -       -      -
    133C  ILE*     3.8    28.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 72 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31C  ALA*     4.4     4.6    -      -       -      +
     32C  VAL      5.4     0.7    +      -       -      -
     42C  LEU*     3.8    18.8    -      -       -      +
     44C  CYS*     4.0    21.2    -      -       -      -
     61C  LYS      3.7    13.5    -      -       -      -
     62C  VAL*     4.2     3.8    -      -       -      -
     71C  LEU*     1.3    80.1    -      -       -      +
     73C  PHE*     1.3    63.8    +      -       -      +
    131C  THR*     3.3     4.7    -      -       -      -
    132C  LEU*     2.9    51.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 73 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31C  ALA*     4.0     7.5    -      -       -      +
     60C  SER      5.2     2.7    -      -       -      -
     61C  LYS*     3.3    67.7    +      -       +      +
     63C  SER*     5.8     0.4    -      -       -      -
     71C  LEU*     4.5     7.9    -      -       +      -
     72C  SER*     1.3    80.3    +      -       -      +
     74C  SER*     1.3    74.8    +      -       -      +
     75C  GLY      4.0     4.7    -      -       -      -
     76C  LEU      4.1     1.1    -      -       -      -
     77C  ASN*     3.5    33.4    -      -       +      -
     80C  SER*     3.2    39.0    -      -       -      -
     84C  ILE*     4.8     7.6    -      -       +      -
    129C  VAL*     3.9    13.2    -      -       +      -
    130C  SER      3.3    13.5    -      -       -      +
    131C  THR*     4.2     5.2    -      -       +      +
    162C  ILE*     4.2     4.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 74 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25C  VAL*     3.6    13.2    -      -       -      +
     28C  GLY      4.7     0.7    -      -       -      -
     29C  THR      2.8    25.8    +      -       -      -
     31C  ALA*     3.6     3.1    -      -       -      +
     61C  LYS*     4.6     2.0    -      -       -      +
     73C  PHE*     1.3    78.3    +      -       -      +
     75C  GLY*     1.3    57.9    +      -       -      +
    129C  VAL*     3.6     1.9    -      -       -      -
    130C  SER      3.0    30.4    +      -       -      -
    162C  ILE*     3.2    26.5    +      -       -      +
    163C  GLY*     3.7    21.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 75 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24C  ALA      3.7    20.9    -      -       -      -
     25C  VAL*     4.0     1.6    -      -       -      -
     28C  GLY*     3.8    15.9    -      -       -      -
     61C  LYS*     5.3     1.1    +      -       -      +
     73C  PHE*     4.0     3.3    -      -       -      -
     74C  SER*     1.3    74.4    -      -       -      +
     76C  LEU*     1.3    67.6    +      -       -      -
     77C  ASN*     3.3    16.6    +      -       -      -
    128C  GLY      3.3     9.6    -      -       -      -
    129C  VAL*     4.6     0.4    -      -       -      -
----------------------------------------------------------
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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