1YRL

Escherichia coli ketol-acid reductoisomerase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 1YRL

Classification: OXIDOREDUCTASE

Total Structure Weight: 217384.00

Macromolecule Entities
Molecule Chains Length Organism Details
Ketol-acid reductoisomerase A, B, C, D 491 Escherichia coli EC#: 1.1.1.86 IUBMB
Gene Name(s): ilvC b3774 JW3747
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.223
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 226.88 α = 90.00
b = 226.88 β = 90.00
c = 118.85 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-02-04
  • Released Date: 2005-10-11
  • Deposition author(s): Tyagi, R., Duquerroy, S., Navaza, J., Guddat, L.W., Duggleby, R.G.

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance