Contacts of the helix formed by residues 717 - 738 (chain A) in PDB entry 6UMW


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 THR 717 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    716A  PHE*     1.3    77.9    -      -       -      +
    718A  VAL*     1.3    64.8    +      -       -      +
    719A  ILE*     3.4    13.3    -      -       -      +
    720A  GLN*     2.9    36.7    +      -       -      +
    721A  LEU*     3.0    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 718 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    716A  PHE      4.0     0.4    +      -       -      -
    717A  THR*     1.3    73.1    -      -       -      +
    719A  ILE*     1.3    59.4    +      -       -      +
    721A  LEU*     3.1    12.0    +      -       +      +
    722A  VAL*     2.9    33.2    +      -       +      +
    818A  MET*     4.4    10.5    -      -       +      -
    848A  ASP*     4.5    18.6    -      -       +      +
    850A  PRO*     3.8    20.9    -      -       +      -
    888A  LEU*     3.6    28.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 719 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    717A  THR*     3.4    13.9    +      -       -      +
    718A  VAL*     1.3    80.7    -      -       -      +
    720A  GLN*     1.3    62.4    +      -       +      +
    722A  VAL*     3.8     4.2    -      -       +      +
    723A  GLY*     3.0    24.6    +      -       -      -
    881A  MET      4.6     1.1    -      -       -      +
    882A  ILE*     3.8    48.2    -      -       +      +
    885A  PRO*     5.0     9.2    -      -       +      -
    888A  LEU*     4.3    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 720 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    715A  GLN      4.4     1.4    -      -       -      +
    716A  PHE*     3.3    23.0    -      -       +      +
    717A  THR*     2.9    45.6    +      -       -      +
    719A  ILE*     1.3    80.7    -      -       +      +
    721A  LEU*     1.3    61.6    +      -       -      +
    723A  GLY*     3.2     3.1    +      -       -      +
    724A  MET*     3.0    33.6    +      -       +      +
    756A  LEU*     3.9    21.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 721 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    709A  LEU*     4.1    11.7    -      -       +      -
    716A  PHE*     4.0    19.7    -      -       +      +
    717A  THR      3.0    17.7    +      -       -      +
    718A  VAL*     3.1    11.6    +      -       +      +
    720A  GLN*     1.3    77.0    -      -       -      +
    722A  VAL*     1.3    56.9    +      -       -      +
    724A  MET*     3.2    18.8    +      -       -      +
    725A  LEU*     3.0    32.3    +      -       -      +
    817A  VAL*     3.8    29.8    -      -       +      +
    818A  MET*     3.8    32.1    -      -       +      +
    820A  PHE*     3.7    29.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 722 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    718A  VAL*     2.9    27.8    +      -       +      +
    719A  ILE*     3.8     7.4    -      -       +      +
    721A  LEU*     1.3    72.5    -      -       -      +
    723A  GLY*     1.3    60.3    +      -       -      +
    725A  LEU*     3.2     7.9    +      -       -      +
    726A  ARG*     2.8    28.1    +      -       -      +
    818A  MET*     5.1     0.7    -      -       -      -
    853A  LEU*     3.6    33.2    -      -       +      -
    878A  LEU*     4.1    24.4    -      -       +      +
    881A  MET*     4.9     6.5    -      -       +      -
    882A  ILE*     3.6    26.7    -      -       +      -
    888A  LEU*     4.5     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 723 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    719A  ILE      3.0    15.5    +      -       -      -
    720A  GLN*     3.2     4.4    +      -       -      -
    722A  VAL*     1.3    77.0    -      -       -      +
    724A  MET*     1.3    61.2    +      -       -      +
    726A  ARG*     3.3     8.3    +      -       -      +
    727A  GLY*     3.1    19.1    +      -       -      -
    882A  ILE*     4.5     9.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 724 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    705A  LEU*     4.3    21.3    -      -       +      -
    708A  PHE*     4.9     3.4    -      -       +      -
    709A  LEU*     4.6     2.5    -      -       -      -
    716A  PHE*     4.1    30.1    -      -       +      -
    720A  GLN      3.0    21.9    +      -       -      +
    721A  LEU*     3.2    24.9    +      -       +      +
    723A  GLY*     1.3    73.8    -      -       -      +
    725A  LEU*     1.3    62.6    +      -       -      +
    727A  GLY*     3.2     3.3    +      -       -      -
    728A  ILE*     3.1    31.1    +      -       +      +
    752A  VAL*     5.7     1.1    -      -       +      -
    756A  LEU*     3.8    45.1    -      -       +      +
    758A  CYS*     3.6    25.6    -      -       -      +
    817A  VAL*     4.9     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 725 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    721A  LEU      3.0    17.7    +      -       -      +
    722A  VAL*     3.2    10.7    +      -       -      +
    724A  MET*     1.3    75.7    -      -       -      +
    726A  ARG*     1.3    56.3    -      -       -      +
    728A  ILE*     3.4    11.2    +      -       +      +
    729A  ALA*     3.0    18.9    +      -       -      +
    810A  TYR*     2.6    33.8    +      -       +      +
    813A  VAL*     4.3     2.9    -      -       +      -
    814A  MET*     3.7    47.8    -      -       +      +
    817A  VAL*     3.8    23.6    -      -       +      -
    818A  MET*     4.0    25.6    -      -       +      -
    853A  LEU*     4.7     5.4    -      -       +      -
    878A  LEU*     3.8     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 726 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    679A  ASN*     5.3     2.0    +      -       -      -
    722A  VAL      2.8    17.0    +      -       -      +
    723A  GLY*     3.6     6.1    -      -       -      +
    724A  MET      3.2     0.2    -      -       -      -
    725A  LEU*     1.3    78.5    -      -       -      +
    727A  GLY*     1.3    64.5    +      -       -      +
    729A  ALA*     3.3     3.2    +      -       -      +
    730A  ALA*     2.9    42.1    +      -       -      +
    875A  VAL*     3.5    19.5    -      -       +      +
    878A  LEU*     3.6    25.1    -      -       +      +
    879A  ASP*     2.6    44.1    +      -       -      +
    882A  ILE*     4.2    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 727 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    679A  ASN*     3.0    50.0    -      -       -      +
    723A  GLY      3.1    14.3    +      -       -      -
    724A  MET*     3.2     4.2    +      -       -      -
    726A  ARG*     1.3    81.2    -      -       -      +
    728A  ILE*     1.3    60.4    -      -       -      +
    730A  ALA*     3.2     2.0    +      -       -      -
    731A  GLY      3.0     7.3    +      -       -      -
    758A  CYS*     4.4     2.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 728 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    705A  LEU*     3.8    18.6    -      -       +      -
    724A  MET*     3.1    20.9    +      -       +      +
    725A  LEU*     3.7    13.5    -      -       +      +
    726A  ARG      3.3     0.2    -      -       -      -
    727A  GLY*     1.3    75.9    -      -       -      +
    729A  ALA*     1.3    58.7    +      -       -      +
    731A  GLY*     3.3     2.1    +      -       -      -
    732A  MET*     2.9    33.0    +      -       +      +
    745A  LEU*     4.7     3.8    -      -       +      -
    750A  ILE*     3.6    36.6    -      -       +      -
    758A  CYS*     3.7    20.8    +      -       +      -
    760A  VAL*     4.1    15.6    -      -       +      +
    810A  TYR*     3.7    20.2    -      -       +      -
    813A  VAL*     4.1    10.1    -      -       +      -
    817A  VAL*     4.7     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 729 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    725A  LEU      3.0    18.4    +      -       -      +
    726A  ARG      3.7     2.5    -      -       -      +
    728A  ILE*     1.3    76.8    -      -       -      +
    730A  ALA*     1.3    57.3    +      -       -      +
    732A  MET*     3.3     5.4    +      -       -      +
    733A  LYS*     2.8    30.5    +      -       -      +
    810A  TYR*     3.6    18.4    -      -       +      +
    871A  PHE*     4.1     6.5    -      -       +      +
    874A  ILE*     3.7    20.2    -      -       +      -
    875A  VAL*     3.6    18.6    -      -       +      +
    878A  LEU*     4.2     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 730 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    677A  HIS*     3.5    18.9    +      -       +      +
    679A  ASN*     3.8    11.0    -      -       -      +
    726A  ARG*     2.9    38.9    +      -       -      +
    727A  GLY      3.6     4.7    -      -       -      +
    728A  ILE      3.2     0.2    -      -       -      -
    729A  ALA*     1.3    74.6    -      -       -      +
    731A  GLY*     1.3    64.6    +      -       -      +
    733A  LYS*     3.4     6.5    +      -       +      +
    734A  TYR*     3.1    17.2    +      -       -      +
    875A  VAL*     3.7    11.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 731 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    677A  HIS*     3.9     6.7    -      -       -      -
    679A  ASN*     3.7    20.2    -      -       -      +
    680A  ILE*     3.4    28.5    -      -       -      +
    727A  GLY      3.0    11.5    +      -       -      -
    728A  ILE      3.3     2.6    +      -       -      -
    730A  ALA*     1.3    76.1    -      -       -      +
    732A  MET*     1.3    57.9    +      -       -      +
    734A  TYR*     3.3     2.4    +      -       -      +
    735A  LEU*     3.0    22.3    +      -       -      +
    760A  VAL*     4.6     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 732 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    728A  ILE*     2.9    24.3    +      -       +      +
    729A  ALA      3.7     0.2    -      -       -      +
    731A  GLY*     1.3    73.0    -      -       -      +
    733A  LYS*     1.3    67.1    +      -       -      +
    735A  LEU*     3.7    24.1    -      -       +      +
    736A  ALA*     2.9    26.7    +      -       +      +
    740A  TYR      5.8     0.4    -      -       -      +
    742A  HIS*     4.0    10.8    -      -       +      -
    745A  LEU*     3.8    29.4    -      -       +      -
    760A  VAL*     4.1    19.7    -      -       +      +
    806A  ASP*     3.6    38.1    -      -       +      +
    810A  TYR*     4.8     0.4    -      -       +      -
    871A  PHE*     3.5    33.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 733 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    729A  ALA      2.8    20.5    +      -       -      +
    730A  ALA*     3.6     7.6    -      -       -      +
    732A  MET*     1.3    74.0    -      -       -      +
    734A  TYR*     1.3    56.9    +      -       -      +
    736A  ALA*     3.3     2.3    +      -       -      +
    737A  GLU*     2.9    60.7    +      -       +      +
    871A  PHE*     3.6    17.4    -      -       +      +
    872A  ALA*     3.7    40.6    +      -       +      +
    875A  VAL*     4.5    13.7    -      -       +      +
    876A  ASN*     5.7     3.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 734 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    674A  GLN      3.7     3.8    +      -       -      -
    675A  PHE*     3.5    37.3    -      +       +      -
    676A  ASP*     2.9    34.5    +      -       -      +
    677A  HIS*     3.6    42.6    -      +       +      -
    680A  ILE*     4.0     9.9    -      -       +      -
    730A  ALA      3.1     7.8    +      -       -      +
    731A  GLY      3.5     7.2    -      -       -      +
    733A  LYS*     1.3    76.5    -      -       -      +
    735A  LEU*     1.3    64.8    +      -       +      +
    737A  GLU*     3.3    17.1    +      -       -      +
    738A  MET*     3.2    42.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 735 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    675A  PHE*     3.5    44.9    -      -       +      -
    680A  ILE*     3.6    24.7    -      -       +      -
    731A  GLY      3.0    14.9    +      -       -      +
    732A  MET*     3.3    23.8    +      -       +      +
    734A  TYR*     1.3    76.8    -      -       +      +
    736A  ALA*     1.3    62.7    +      -       -      +
    738A  MET*     3.1    14.4    +      -       -      +
    740A  TYR*     3.1    33.6    +      -       +      +
    742A  HIS*     4.3    10.3    -      -       +      -
    760A  VAL*     4.0    13.7    -      -       +      -
    763A  PHE*     3.9    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 736 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    732A  MET*     2.9    17.8    +      -       +      +
    733A  LYS*     3.8     3.6    -      -       -      +
    735A  LEU*     1.3    76.2    -      -       -      +
    737A  GLU*     1.3    59.1    +      -       +      +
    739A  ASN*     2.9    19.2    +      -       -      -
    740A  TYR      3.9     6.0    +      -       -      +
    803A  SER*     3.2    35.3    +      -       -      +
    871A  PHE*     4.3    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 737 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    733A  LYS*     2.9    51.7    +      -       +      +
    734A  TYR*     3.5    19.9    -      -       -      +
    736A  ALA*     1.3    76.0    -      -       +      +
    738A  MET*     1.3    60.8    +      -       +      +
    739A  ASN*     3.2     3.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 738 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    674A  GLN*     4.0    25.8    -      -       +      +
    675A  PHE*     3.8    20.9    -      -       +      -
    734A  TYR*     3.2    49.5    +      -       +      +
    735A  LEU      3.1     9.1    +      -       -      +
    737A  GLU*     1.3    78.8    -      -       +      +
    739A  ASN*     1.3    70.6    +      -       -      +
    740A  TYR*     3.2    23.0    -      -       +      -
----------------------------------------------------------
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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