1JAZ

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


Experimental Data Snapshot

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

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Crystal structure of active site mutant of antileukemic L-asparaginase reveals conserved zinc-binding site.

Borek, D.Kozak, M.Pei, J.Jaskolski, M.

(2014) Febs J. 281: 4097-4111


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
L-ASPARAGINASE II
A, B
326Escherichia coli (strain K12)Gene Names: ansB
EC: 3.5.1.1
Find proteins for P00805 (Escherichia coli (strain K12))
Go to UniProtKB:  P00805
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
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
Unit Cell:
Length (Å)Angle (°)
a = 73.118α = 90.00
b = 133.076β = 108.78
c = 62.565γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
EPMRphasing
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-09-09
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance
  • Version 1.3: 2016-10-19
    Type: Database references