1KRR

Galactoside Acetyltransferase in Complex with Acetyl-Coenzyme A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.193

Literature

Macromolecules
Sequence Display for 1KRR

Classification: TRANSFERASE

Total Structure Weight: 70909.70

Macromolecule Entities
Molecule Chains Length Organism Details
GALACTOSIDE O-ACETYLTRANSFERASE A, B, C 203 Escherichia coli EC#: 2.3.1.18 IUBMB
Gene Name(s): lacA b0342 JW0333
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C ACETYL COENZYME *A
C23 H38 N7 O17 P3 S
ZSLZBFCDCINBPY-ZSJPKINUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.193
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 65.70 α = 90.00
b = 182.50 β = 90.00
c = 121.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-10
  • Released Date: 2002-04-10
  • Deposition author(s): Wang, X.-G., Olsen, L.R., Roderick, S.L.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance