3FKR

Structure of L-2-keto-3-deoxyarabonate dehydratase complex with pyruvate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.198 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural analysis of L -2-keto-3-deoxyarabonate dehydratase an enzyme involved in an alternative bacterial pathway of L-arabinose metabolism in complex with pyruvate

Shimada, N.Mikami, B.Watanabe, S.Kodaki, T.Makino, K.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
L-2-keto-3-deoxyarabonate dehydrataseA, B309Azospirillum brasilenseMutation(s): 0 
Gene Names: araD
EC: 4.2.1.43
UniProt
Find proteins for Q1JUQ0 (Azospirillum brasilense)
Explore Q1JUQ0 
Go to UniProtKB:  Q1JUQ0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ1JUQ0
Protein Feature View
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  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
KPI
Query on KPI
A, B L-PEPTIDE LINKINGC9 H16 N2 O4LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.198 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.259α = 90
b = 79.259β = 90
c = 206.527γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
PHENIXrefinement
HKL-2000data reduction
PROCESSdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-02-02
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-11-01
    Changes: Refinement description