2E40

Crystal structure of intracellular family 1 beta-glucosidase BGL1A from the basidiomycete Phanerochaete chrysosporium in complex with gluconolactone


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.164 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of intracellular family 1 beta-glucosidase BGL1A from the basidiomycete Phanerochaete chrysosporium

Nijikken, Y.Tsukada, T.Igarashi, K.Samejima, M.Wakagi, T.Shoun, H.Fushinobu, S.

(2007) Febs Lett. 581: 1514-1520

  • DOI: 10.1016/j.febslet.2007.03.009
  • Primary Citation of Related Structures:  2E3Z

  • PubMed Abstract: 
  • The white-rot fungus Phanerochaete chrysosporium has two intracellular beta-glucosidases (BGL1A and BGL1B) belonging to glycoside hydrolase (GH) family 1. BGL1B effectively hydrolyzes cellobiose and cellobionolactone, but BGL1A does not. We have dete ...

    The white-rot fungus Phanerochaete chrysosporium has two intracellular beta-glucosidases (BGL1A and BGL1B) belonging to glycoside hydrolase (GH) family 1. BGL1B effectively hydrolyzes cellobiose and cellobionolactone, but BGL1A does not. We have determined the crystal structure of BGL1A in substrate-free and gluconolactone complexed forms. The overall structure and the characteristic of subsite -1 (glycone site) were similar to those of other known GH1 enzymes. The loop regions covering on the (beta/alpha)(8) barrel was significantly deviated, and they form a unique subsite +1 (aglycone site) of BGL1A.


    Related Citations: 
    • Molecular cloning and characterization of two intracellular beta-glucosidases belonging to glycoside hydrolase family 1 from the basidiomycete Phanerochaete chrysosporium
      Tsukada, T.,Igarashi, K.,Yoshida, M.,Samejima, M.
      (2006) Appl.Microbiol.Biotechnol. 73: 807


    Organizational Affiliation

    Department of Biotechnology, The University of Tokyo, 1-1-1 Yayoi, Tokyo 113-8657, Japan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-glucosidase
A, B
465Phanerochaete chrysosporiumGene Names: BGL1A
EC: 3.2.1.21
Find proteins for Q25BW5 (Phanerochaete chrysosporium)
Go to UniProtKB:  Q25BW5
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
LGC
Query on LGC

Download SDF File 
Download CCD File 
A, B
(3S,4R,5R,6S)-3,4,5-TRIHYDROXY-6-(HYDROXYMETHYL)TETRAHYDRO-2H-PYRAN-2-ONE
GLUCONOLACTONE
C6 H10 O6
PHOQVHQSTUBQQK-SQOUGZDYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.164 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 65.789α = 90.00
b = 120.081β = 90.00
c = 133.041γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
MOLREPphasing
CNSrefinement
ADSCdata collection
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-03-27
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance