Contacts of the helix formed by residues 795 - 809 (chain D) in PDB entry 5LSW


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 SER 795 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    794D  ASP*     1.3    76.1    -      -       -      +
    796D  GLY*     1.3    59.9    +      -       -      +
    798D  MET*     3.7     6.4    -      -       -      +
    799D  LEU*     2.8    33.8    +      -       -      +
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Residues in contact with GLY 796 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    794D  ASP*     3.2     7.5    +      -       -      -
    795D  SER*     1.3    82.2    +      -       -      +
    797D  MET*     1.3    55.5    +      -       -      +
    799D  LEU*     3.4     5.1    +      -       -      +
    800D  GLN*     2.9    32.3    +      -       -      +
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Residues in contact with MET 797 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88C  ASN*     3.3    24.2    -      -       -      +
     92C  ASN*     6.1     0.4    -      -       -      +
    134C  TYR*     3.5    37.7    +      -       +      +
    792D  GLY      3.3    27.4    -      -       -      +
    793D  ILE*     4.0     7.6    -      -       +      -
    794D  ASP*     2.9    36.9    +      -       -      +
    796D  GLY*     1.3    74.8    -      -       -      +
    798D  MET*     1.3    63.3    +      -       -      +
    800D  GLN*     3.4     5.7    +      -       -      +
    801D  LEU*     3.0    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 798 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130C  ARG*     5.4    11.0    -      -       +      +
    133C  GLU*     4.2    15.0    -      -       +      -
    134C  TYR*     3.9    28.2    -      -       -      +
    137C  LEU*     3.8    26.7    -      -       +      -
    177C  LEU*     5.9     2.0    -      -       +      -
    793D  ILE*     4.8     8.3    -      -       +      +
    794D  ASP      3.1    15.7    +      -       -      +
    795D  SER*     3.7     7.4    -      -       -      +
    797D  MET*     1.3    76.9    -      -       -      +
    799D  LEU*     1.3    62.5    +      -       -      +
    801D  LEU*     3.3    10.2    +      -       -      +
    802D  GLU*     3.1    20.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 799 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    795D  SER      2.8    22.1    +      -       -      +
    796D  GLY*     3.9     5.2    -      -       -      +
    798D  MET*     1.3    72.5    -      -       -      +
    800D  GLN*     1.3    62.8    +      -       -      +
    802D  GLU*     3.2    25.6    +      -       +      +
    803D  LYS*     3.0    53.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 800 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47C  GLU*     3.8    21.4    +      -       -      -
    796D  GLY      2.9    19.4    +      -       -      +
    797D  MET*     3.8     6.1    -      -       -      +
    799D  LEU*     1.3    77.8    -      -       -      +
    801D  LEU*     1.3    61.7    +      -       -      +
    803D  LYS*     3.4    21.5    +      -       -      +
    804D  ASN*     3.0    26.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 801 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134C  TYR*     3.7    25.6    -      -       +      +
    137C  LEU*     3.5    31.6    -      -       +      +
    138C  THR*     3.6    36.1    -      -       +      +
    177C  LEU*     5.8     0.2    -      -       +      -
    797D  MET      3.0    13.8    +      -       -      +
    798D  MET*     3.5    10.3    -      -       -      +
    800D  GLN*     1.3    78.3    -      -       -      +
    802D  GLU*     1.3    62.7    +      -       -      +
    804D  ASN*     3.1    18.4    +      -       -      +
    805D  LEU*     2.9    47.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 802 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    177C  LEU*     3.9    32.0    -      -       +      +
    227C  ARG*     3.9    19.9    +      -       -      -
    798D  MET      3.1    12.8    +      -       -      +
    799D  LEU*     3.2    28.5    +      -       +      +
    801D  LEU*     1.3    75.9    -      -       -      +
    803D  LYS*     1.3    59.7    +      -       +      +
    805D  LEU*     3.2     2.8    +      -       -      +
    806D  VAL*     2.9    43.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 803 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    799D  LEU*     3.0    46.1    +      -       +      +
    800D  GLN*     3.8    23.2    +      -       -      +
    801D  LEU      3.3     0.2    -      -       -      -
    802D  GLU*     1.3    76.4    -      -       +      +
    804D  ASN*     1.3    62.2    +      -       -      +
    806D  VAL*     3.9     5.9    -      -       -      +
    807D  ASP*     3.0    37.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 804 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46C  ARG*     3.5    22.0    +      -       -      +
     98C  GLN*     3.3    37.1    +      -       -      +
    141C  GLY*     5.0     0.8    -      -       -      -
    800D  GLN*     3.0    17.8    +      -       +      +
    801D  LEU*     3.1    24.5    +      -       -      +
    803D  LYS*     1.3    77.7    -      -       -      +
    805D  LEU*     1.3    66.0    +      -       -      +
    807D  ASP*     3.4     6.2    +      -       -      +
    808D  ILE*     3.1    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 805 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137C  LEU*     3.7    46.4    -      -       +      +
    141C  GLY*     3.5    33.0    -      -       -      +
    177C  LEU*     4.0    20.2    -      -       +      -
    181C  VAL*     4.0    23.3    -      -       +      -
    801D  LEU*     2.9    29.5    +      -       +      +
    802D  GLU      3.7     4.0    -      -       -      +
    804D  ASN*     1.3    77.1    -      -       -      +
    806D  VAL*     1.3    66.2    +      -       -      +
    808D  ILE*     3.1     7.7    +      -       +      +
    809D  VAL*     3.1    29.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 806 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    274A  ARG*     4.1    15.3    -      -       -      +
    177C  LEU*     4.7     4.5    -      -       +      -
    227C  ARG*     3.5    31.9    -      -       -      +
    802D  GLU*     2.9    28.3    +      -       +      +
    803D  LYS*     3.9     7.0    -      -       -      +
    805D  LEU*     1.3    74.8    -      -       -      +
    807D  ASP*     1.3    64.2    +      -       -      +
    809D  VAL*     4.2     7.4    -      -       +      -
    810D  ASP*     3.0    46.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 807 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    278A  GLN*     3.1    43.7    +      -       -      +
    148C  LYS*     2.9    19.9    +      -       -      +
    803D  LYS*     3.0    24.8    +      -       -      +
    804D  ASN*     3.8     7.0    +      -       -      +
    806D  VAL*     1.3    83.1    -      -       -      +
    808D  ILE*     1.3    60.9    +      -       +      +
    810D  ASP*     3.3    14.0    -      -       -      +
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Residues in contact with ILE 808 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98C  GLN*     4.0     6.5    -      -       -      +
    141C  GLY*     3.5    33.0    -      -       -      +
    144C  GLY*     3.7    28.3    -      -       -      +
    145C  ALA*     4.0    15.9    -      -       +      +
    148C  LYS*     3.3    31.7    -      -       +      +
    181C  VAL*     5.7     2.2    -      -       +      -
    184C  PHE*     3.6    17.5    -      -       +      -
    804D  ASN*     3.1    30.1    +      -       -      +
    805D  LEU*     3.1    12.4    +      -       +      +
    807D  ASP*     1.3    78.5    -      -       +      +
    809D  VAL*     1.3    66.8    +      -       +      +
    810D  ASP      3.6     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 809 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180C  THR*     4.1    15.9    -      -       +      +
    181C  VAL*     4.1    25.1    -      -       +      -
    184C  PHE*     3.7    43.0    -      -       +      -
    227C  ARG*     5.8     1.3    -      -       +      -
    231C  HIS*     3.1    32.6    -      -       -      +
    805D  LEU      3.1    16.8    +      -       -      +
    806D  VAL*     3.7     9.2    -      -       +      +
    808D  ILE*     1.3    79.8    -      -       +      +
    810D  ASP*     1.3    75.9    +      -       -      +
----------------------------------------------------------
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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