7BBS | pdb_00007bbs

Structure of Bg10: an alcohol-tolerant and glucose-stimulated B-glucosidase

• PDB DOI: https://doi.org/10.2210/pdb7BBS/pdb

• Classification: HYDROLASE
• Organism(s): uncultured bacterium
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-12-18 Released: 2022-01-12 
• Deposition Author(s): Maldaner Pereira, P.A., Gomes-Pepe, E.S., Silva, S.T.N., Matias, P.M., Lemos, E.G.M.
• Funding Organization(s): Sao Paulo Research Foundation (FAPESP), Foundation for Science and Technology (FCT)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 
  0.270 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.228 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.230 (Depositor) 

Starting Model: experimental

Literature

Structure of Bg10: an alcohol-tolerant and glucose-stimulated beta-glucosidase

Maldaner Pereira, P.A., Gomes-Pepe, E.S., Silva, S.T.N., Matias, P.M., Lemos, E.G.M.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 108.47 kDa 
• Atom Count: 7,117 
• Modeled Residue Count: 903 
• Deposited Residue Count: 986 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-glucosidase Bg10	A, B	493	uncultured bacterium	Mutation(s): 0  EC: 3.2.1.21

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free:  0.270 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.228 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.230 (Depositor) 

Diffraction Data: https://doi.org/10.5281/zenodo.4327001

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.432	α = 90
b = 138.485	β = 102.466
c = 114.841	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-01-12 
Deposition Author(s): Maldaner Pereira, P.A., Gomes-Pepe, E.S., Silva, S.T.N., Matias, P.M., Lemos, E.G.M.

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Funding Organization	Location	Grant Number
Sao Paulo Research Foundation (FAPESP)	Brazil	2011/10981-3
Foundation for Science and Technology (FCT)	Portugal	LISBOA-01-0145-FEDER-007660

Revision History  

• Version 1.0: 2022-01-12
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Refinement description