beta-Glucosidase A from the halothermophile H. orenii

Experimental Data Snapshot

  • Resolution: 3.00 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.191 
  • R-Value Observed: 0.195 

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This is version 1.2 of the entry. See complete history


Expression, purification and preliminary crystallographic analysis of the recombinant (beta)-glucosidase (BglA) from the halothermophile Halothermothrix orenii

Kori, L.D.Hofmann, A.Patel, B.K.

(2011) Acta Crystallogr Sect F Struct Biol Cryst Commun 67: 111-113

  • DOI: https://doi.org/10.1107/S1744309110046981
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    The β-glucosidase A gene (bglA) has been cloned from the halothermophilic bacterium Halothermothrix orenii and the recombinant enzyme (BglA; EC was bacterially expressed, purified using metal ion-affinity chromatography and subsequently crystallized. Orthorhombic crystals were obtained that diffracted to a resolution limit of 3.5 Å. The crystal structure with two molecules in the asymmetric unit was solved by molecular replacement using a library of known glucosidase structures. Attempts to collect higher resolution diffraction data from crystals grown under different conditions and structure refinement are currently in progress.

  • Organizational Affiliation

    Microbial Gene Research and Resources Facility, School of Biomolecular and Physical Sciences, Griffith University, Brisbane QLD 4111, Australia.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glycoside hydrolase family 1
A, B
458Halothermothrix orenii H 168Mutation(s): 0 
Gene Names: Hore_15280
Find proteins for B8CYA8 (Halothermothrix orenii (strain H 168 / OCM 544 / DSM 9562))
Explore B8CYA8 
Go to UniProtKB:  B8CYA8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupB8CYA8
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Resolution: 3.00 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.191 
  • R-Value Observed: 0.195 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 88.504α = 90
b = 99.577β = 90
c = 109.427γ = 90
Software Package:
Software NamePurpose
ADSCdata collection
PHENIXmodel building
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-02-22
    Type: Initial release
  • Version 1.1: 2017-11-08
    Changes: Refinement description
  • Version 1.2: 2023-09-13
    Changes: Data collection, Database references, Derived calculations, Refinement description