2WU1

Glucosamine-6-Phosphate Deaminase Complexed with the Allosteric Activator N-Acetyl-Glucoamine-6-Phosphate both in the Active and Allosteric sites.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.149 
  • R-Value Observed: 0.151 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.6 of the entry. See complete history


Literature

Glucosamine-6-Phosphate Deaminase Mechanism: The Substrate Piranosic Ring Opening

Rudino-Pinera, E.Rojas-Trejo, S.P.Calcagno, M.L.Horjales, E.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
GLUCOSAMINE-6-PHOSPHATE DEAMINASE
A, B
266Escherichia coli K-12Mutation(s): 0 
EC: 3.5.99.6
UniProt
Find proteins for P0A759 (Escherichia coli (strain K12))
Explore P0A759 
Go to UniProtKB:  P0A759
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0A759
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.149 
  • R-Value Observed: 0.151 
  • Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 125.72α = 90
b = 125.72β = 90
c = 223.952γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
MOSFLMdata reduction
SCALAdata scaling
CNSphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-10-06
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2019-01-30
    Changes: Data collection, Experimental preparation, Other
  • Version 1.4: 2019-05-22
    Changes: Data collection, Experimental preparation
  • Version 1.5: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Other, Structure summary
  • Version 1.6: 2023-12-20
    Changes: Data collection, Database references, Refinement description, Structure summary