5W1Q

Crystal structure of alternate isoform of glutamate racemase from Helicobacter pylori bound to D-glutamate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.228 
  • R-Value Work: 0.168 
  • R-Value Observed: 0.171 

Starting Model: experimental
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This is version 1.3 of the entry. See complete history


Literature

Crystal structure of alternate isoform of glutamate racemase from Helicobacter pylori bound to D-glutamate

Vance, N.R.Spies, M.A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glutamate racemase
A, B
275Helicobacter pyloriMutation(s): 0 
Gene Names: murIOUM_0701
EC: 5.1.1.3
UniProt
Find proteins for K2K6A3 (Helicobacter pylori R038b)
Explore K2K6A3 
Go to UniProtKB:  K2K6A3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupK2K6A3
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.228 
  • R-Value Work: 0.168 
  • R-Value Observed: 0.171 
  • Space Group: P 2 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 61.878α = 90
b = 85.555β = 90
c = 105.989γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM097373

Revision History  (Full details and data files)

  • Version 1.0: 2017-06-21
    Type: Initial release
  • Version 1.1: 2017-09-13
    Changes: Author supporting evidence
  • Version 1.2: 2020-01-01
    Changes: Author supporting evidence
  • Version 1.3: 2023-10-04
    Changes: Data collection, Database references, Refinement description