1FP2

CRYSTAL STRUCTURE ANALYSIS OF ISOFLAVONE O-METHYLTRANSFERASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1FP2

Classification: TRANSFERASE

Total Structure Weight: 40301.39

Macromolecule Entities
Molecule Chains Length Organism Details
ISOFLAVONE O-METHYLTRANSFERASE A 352 Medicago sativa EC#: 2.1.1.150 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HMO
Query on HMO

A 4'-HYDROXY-7-METHOXYISOFLAVONE
ISOFORMONONETIN (Synonym)
C16 H12 O4
LNIQZRIHAMVRJA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.217
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 145.56 α = 90.00
b = 50.54 β = 106.69
c = 63.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-29
  • Released Date: 2001-03-07
  • Deposition author(s): Zubieta, C., Dixon, R.A., Noel, J.P.

Revision History

  • Version 1_0: 2001-03-07

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance