1KRV

Galactoside Acetyltransferase in Complex with CoA and PNP-beta-Gal

Structural Biology Knowledgebase: 1KRV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.174

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1KRV

Classification: TRANSFERASE

Total Structure Weight: 71687.81

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 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
COA
Query on COA

A, B, C COENZYME A
C21 H36 N7 O16 P3 S
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
147
Query on 147

A, B, C 1-O-[P-NITROPHENYL]-BETA-D-GALACTOPYRANOSE
C12 H15 N O8
IFBHRQDFSNCLOZ-YBXAARCKSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.174
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 66.30 α = 90.00
b = 183.80 β = 90.00
c = 121.50 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

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4