1KRA

CRYSTAL STRUCTURE OF KLEBSIELLA AEROGENES UREASE, ITS APOENZYME AND TWO ACTIVE SITE MUTANTS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.190

Literature

Macromolecules
Sequence Display for 1KRA

Classification: HYDROLASE (UREA AMIDO)

Total Structure Weight: 83179.52

Macromolecule Entities
Molecule Chains Length Organism Details
UREASE A 100 Klebsiella aerogenes EC#: 3.5.1.5 IUBMB
Gene Name(s): ureA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
UREASE B 106 Klebsiella aerogenes EC#: 3.5.1.5 IUBMB
Gene Name(s): ureB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
UREASE C 567 Klebsiella aerogenes EC#: 3.5.1.5 IUBMB
Gene Name(s): ureC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.190
  • Space Group: I 21 3

Unit Cell:

Length (Å) Angle (°)
a = 170.80 α = 90.00
b = 170.80 β = 90.00
c = 170.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-06-20
  • Released Date: 1995-10-15
  • Deposition author(s): Jabri, E., Karplus, P.A.
  • Previous versions: 3KAU

Revision History

  • 2008-03-03
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance