1JAZ

Crystal Structure of Monoclinic Form of D90E Mutant of Escherichia coli Asparaginase II

Structural Biology Knowledgebase: 1JAZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.27 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.180

Literature

Macromolecules
Sequence Display for 1JAZ

Classification: HYDROLASE

Total Structure Weight: 69478.39

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

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

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.27 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.180
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 73.12 α = 90.00
b = 133.08 β = 108.78
c = 62.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-01
  • 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
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values