2HXG

Crystal Structure of Mn2+ bound ECAI


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.288 
  • R-Value Work: 0.229 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Crystal Structure of Mn2+-bound Escherichia coli L-arabinose Isomerase (ECAI) and Implications in Protein Catalytic Mechanism and Thermo-Stability.

Zhu, W.Chance, M.R.Manjasetty, B.A.

(2007) J.Young.Investig. 17: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
L-arabinose isomerase
A, B, C
500Escherichia coli (strain K12)Mutation(s): 0 
Gene Names: araA
EC: 5.3.1.4
Find proteins for P08202 (Escherichia coli (strain K12))
Go to UniProtKB:  P08202
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MN
Query on MN

Download SDF File 
Download CCD File 
A, B, C
MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.288 
  • R-Value Work: 0.229 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 116.870α = 90.00
b = 116.870β = 90.00
c = 215.076γ = 120.00
Software Package:
Software NamePurpose
HKL-2000data reduction
MOLREPphasing
HKL-2000data scaling
MAR345data collection
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-08-15
    Type: Initial release
  • Version 1.1: 2007-09-25
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance
  • Version 1.3: 2014-03-12
    Type: Database references
  • Version 1.4: 2017-10-18
    Type: Refinement description