1JJA

CRYSTAL STRUCTURE OF ORTHORHOMBIC FORM OF D90E MUTANT OF ESCHERICHIA COLI L-ASPARAGINASE II

Structural Biology Knowledgebase: 1JJA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1JJA

Classification: HYDROLASE

Total Structure Weight: 207846.75

Macromolecule Entities
Molecule Chains Length Organism Details
L-ASPARAGINASE II A, B, C..., D, E, FA, B, C, D, E, F 326 Escherichia coli EC#: 3.5.1.1 IUBMB
Mutation: D90E
Gene Name(s): ansB b2957 JW2924
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.186
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 225.42 α = 90.00
b = 128.05 β = 90.00
c = 62.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-07-04
  • Released Date: 2003-09-09
  • Deposition author(s): Borek, D., Kozak, M., Jaskolski, M.

Revision History

  • 2016-10-19
    Type: Citation | Details: Citation update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4