Contacts of the strand formed by residues 860 - 867 (chain A) in PDB entry 6BM0


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 ARG 860 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42A  ARG*     3.3    16.5    -      -       -      +
     67A  GLU*     2.6    32.9    +      -       -      +
     68A  LEU*     2.7    27.4    +      -       -      +
     69A  ALA*     4.4     9.5    +      -       -      +
    707A  MET*     4.6     9.0    -      -       +      -
    853A  ALA*     4.3     1.1    -      -       -      -
    854A  LEU      2.9    36.4    +      -       -      +
    855A  GLY*     5.4     0.2    -      -       -      -
    859A  SER*     1.3    82.9    +      -       -      +
    861A  PRO*     1.3    69.5    -      -       +      +
    862A  TYR*     3.5    28.4    +      -       +      -
    875A  GLU*     5.8     4.2    +      -       -      -
    876A  ALA      5.3     4.0    -      -       -      +
    955A  VAL*     4.9     1.3    -      -       -      -
    959A  GLY*     3.1    29.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 861 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    701A  TYR*     3.3    30.3    -      -       +      +
    706A  GLY*     6.3     0.2    -      -       -      -
    707A  MET*     3.7    22.4    -      -       +      +
    708A  PHE*     4.2    20.0    -      -       +      -
    851A  LEU*     5.2     4.9    -      -       +      -
    852A  VAL      3.3     7.0    -      -       -      +
    853A  ALA*     4.0     1.8    -      -       -      -
    859A  SER      3.4     8.7    -      -       -      +
    860A  ARG*     1.3    88.2    -      -       +      +
    862A  TYR*     1.3    69.7    +      -       -      +
    876A  ALA*     3.6    36.7    +      -       +      +
    892A  PHE*     6.3     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 862 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    850A  LEU      3.6     1.6    -      -       -      +
    851A  LEU*     3.4     9.5    -      -       -      +
    852A  VAL      2.8    31.1    +      -       -      +
    854A  LEU*     3.6    29.4    -      -       +      -
    860A  ARG*     3.5    37.1    +      -       +      -
    861A  PRO*     1.3    77.9    -      -       -      +
    863A  LEU*     1.3    59.7    +      -       -      +
    864A  LEU*     4.0    18.4    -      -       +      +
    873A  ILE*     5.1     9.2    -      -       +      -
    874A  TYR      3.4    15.3    -      -       -      +
    875A  GLU*     3.6    31.2    +      -       +      +
    895A  VAL*     6.0     0.2    -      -       +      -
    953A  LEU*     5.7     3.1    -      -       +      -
    955A  VAL*     3.7    30.4    -      -       +      +
    959A  GLY      4.2     6.8    +      -       -      -
    961A  LEU*     4.1    23.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 863 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    786A  LEU*     3.8     8.5    -      -       +      -
    794A  MET*     4.0     6.3    -      -       -      -
    811A  PHE*     4.0    21.1    -      -       +      -
    849A  VAL*     3.7    29.6    -      -       +      -
    850A  LEU      3.8     2.0    -      -       -      +
    851A  LEU*     3.7    22.9    -      -       +      -
    862A  TYR*     1.3    72.9    -      -       -      +
    864A  LEU*     1.3    61.9    +      -       -      +
    865A  VAL*     3.9     8.6    +      -       +      +
    872A  LEU      4.3     0.5    -      -       -      +
    873A  ILE*     3.2     5.9    -      -       -      +
    874A  TYR*     2.8    70.9    +      -       +      +
    875A  GLU      5.1     0.6    +      -       -      +
    892A  PHE*     3.9    21.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 864 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    849A  VAL*     3.3     2.8    -      -       -      +
    850A  LEU*     2.8    47.8    +      -       +      +
    852A  VAL*     4.1    16.4    -      -       +      -
    862A  TYR*     4.0    21.3    -      -       +      +
    863A  LEU*     1.3    76.3    -      -       -      +
    865A  VAL*     1.3    59.8    +      -       -      +
    873A  ILE*     3.7    21.1    -      -       +      -
    931A  PHE*     3.3    24.4    -      -       +      -
    943A  VAL*     3.8    28.3    -      -       +      -
    945A  ILE*     4.0    16.8    -      -       +      -
    953A  LEU*     3.8    20.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 865 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    811A  PHE*     3.5    31.4    -      -       +      +
    848A  GLU      3.3     7.6    -      -       -      -
    849A  VAL*     4.2    10.5    -      -       +      -
    863A  LEU*     3.9    18.8    -      -       +      -
    864A  LEU*     1.3    76.2    -      -       -      +
    866A  HIS*     1.3    61.4    +      -       -      +
    867A  VAL*     3.9    17.9    -      -       +      +
    871A  LEU*     3.3    14.1    -      -       -      +
    872A  LEU*     3.3    48.1    +      -       +      +
    874A  TYR*     5.4     1.6    -      -       +      -
    931A  PHE*     3.2    15.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 866 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    846A  VAL*     3.6     2.0    -      -       -      +
    847A  LYS*     2.7    61.2    +      -       +      +
    848A  GLU*     2.8    24.9    +      -       +      +
    849A  VAL*     5.0     0.4    -      -       -      +
    865A  VAL*     1.3    76.2    -      -       -      +
    867A  VAL*     1.3    61.6    +      -       -      +
    869A  GLN*     4.2    18.4    +      -       -      +
    870A  GLU      4.4     2.2    -      -       -      -
    901A  PHE*     3.4    35.2    -      +       -      +
    930A  ARG*     3.4    42.1    -      -       -      -
    931A  PHE*     4.2     9.0    -      +       +      -
----------------------------------------------------------
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Residues in contact with VAL 867 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    811A  PHE*     5.3     2.9    -      -       +      +
    812A  PRO*     4.6    22.9    -      -       +      +
    813A  VAL*     4.8     4.5    -      -       -      +
    844A  PRO      3.7    30.1    -      -       -      +
    845A  LEU      4.3     2.5    -      -       -      -
    846A  VAL*     3.8    22.9    -      -       +      -
    865A  VAL*     3.9    22.2    -      -       +      -
    866A  HIS*     1.3    78.3    -      -       -      +
    868A  ASP*     1.3    71.9    +      -       +      +
    869A  GLN      3.5     1.3    -      -       -      -
    870A  GLU*     3.2    28.2    +      -       -      +
    872A  LEU*     4.9     8.5    -      -       +      +
----------------------------------------------------------
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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