3OZS

Rat catechol O-methyltransferase in complex with a catechol-type, trifluoromethyl-imidazolyl-containing inhibitor - humanized form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.44 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 3OZS

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 25192.98

Macromolecule Entities
Molecule Chains Length Organism Details
Catechol O-methyltransferase A 221 Rattus norvegicus EC#: 2.1.1.6 IUBMB
Fragment: SOLUBLE FORM, UNP RESIDUES 44-264
Mutation: M91I, Y95C
Gene Name(s): Comt
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
OZS
Query on OZS

A N-[(E)-3-[(2R,3S,4R,5R)-3,4-dihydroxy-5-[4- (trifluoromethyl)imidazol-1-yl]oxolan-2-yl]prop- 2-enyl]-2,3-dihydroxy-5-nitro-benzamide
C18 H17 F3 N4 O8
VZQNYKXXPHSQLJ-LWULHLCXSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
OZS N/A in BindingDB
IC50: 20900 nM  BindingMOAD
Ki: 4645 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.44 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.180
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 50.74 α = 90.00
b = 50.74 β = 90.00
c = 167.46 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-09-27
  • Released Date: 2011-03-16
  • Deposition author(s): Ehler, A., Schlatter, D., Stihle, M., Benz, J., Rudolph, M.G.

Revision History

  • Version 1_0: 2011-03-16

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2012-05-23

    Type: Structure summary

  • Version 1_3: 2012-08-15

    Type: Structure summary