1JR4

CATECHOL O-METHYLTRANSFERASE BISUBSTRATE-INHIBITOR COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.63 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.223 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

X-ray Crystal Structure of a Bisubstrate Inhibitor Bound to the Enzyme Catechol-O-methyltransferase: A Dramatic Effect of Inhibitor Preorganization on Binding Affinity.

Lerner, C.Ruf, A.Gramlich, V.Masjost, B.Zurcher, G.Jakob-Roetne, R.Borroni, E.Diederich, F.

(2001) Angew.Chem.Int.Ed.Engl. 40: 4040-4042


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CATECHOL O-METHYLTRANSFERASE, SOLUBLE FORM
A
221Rattus norvegicusGene Names: Comt
EC: 2.1.1.6
Find proteins for P22734 (Rattus norvegicus)
Go to UniProtKB:  P22734
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MG
Query on MG

Download SDF File 
Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
CL4
Query on CL4

Download SDF File 
Download CCD File 
A
N-{3-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YL]-ALLYL}-2,3-DIHYDROXY-5-NITRO-BENZAMIDE
C19 H19 N7 O8
UHHBFOLQOQSPLU-WGRQDFERSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.63 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.223 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 50.600α = 90.00
b = 50.600β = 90.00
c = 167.700γ = 120.00
Software Package:
Software NamePurpose
AMoREphasing
CNXrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2001-08-10 
  • Released Date: 2002-08-10 
  • Deposition Author(s): Ruf, A., Stihle, M.

Revision History 

  • Version 1.0: 2002-08-10
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance