2JAL

Beta-glucosidase from Thermotoga maritima in complex with cyclophellitol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.196 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural Basis for Cyclophellitol Inhibition of a Beta-Glucosidase.

Gloster, T.M.Madsen, R.Davies, G.J.

(2007) Org.Biomol.Chem. 5: 444

  • DOI: 10.1039/b616590g

  • PubMed Abstract: 
  • The structural basis for beta-glucosidase inhibition by cyclophellitol is demonstrated using X-ray crystallography, enzyme kinetics and mass spectrometry.

    The structural basis for beta-glucosidase inhibition by cyclophellitol is demonstrated using X-ray crystallography, enzyme kinetics and mass spectrometry.


    Organizational Affiliation

    York Structural Biology Laboratory, Department of Chemistry, University of York, Heslington, York, UK YO10 5YW.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BETA-GLUCOSIDASE A
A, B
468Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)Mutation(s): 0 
Gene Names: bglA
EC: 3.2.1.21
Find proteins for Q08638 (Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099))
Go to UniProtKB:  Q08638
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ACT
Query on ACT

Download SDF File 
Download CCD File 
A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
CA
Query on CA

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Download CCD File 
B
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
YLL
Query on YLL

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Download CCD File 
A, B
(1R,2S,3S,4S,5R,6R)-6-(HYDROXYMETHYL)CYCLOHEXANE-1,2,3,4,5-PENTOL
C7 H14 O6
QFYQIWDMMSKNFF-NYLBLOMBSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
YLLKi: 15000 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.196 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 94.699α = 90.00
b = 94.466β = 90.00
c = 113.591γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
REFMACrefinement
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-01-03
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance