4YHG

NATIVE BACTEROIDETES-AFFILIATED GH5 CELLULASE LINKED WITH A POLYSACCHARIDE UTILIZATION LOCUS

• PDB DOI: https://doi.org/10.2210/pdb4YHG/pdb

• Classification: HYDROLASE
• Organism(s): Bacteroidetes bacterium AC2a
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2015-02-27 Released: 2015-07-15 
• Deposition Author(s): Naas, A.E., MacKenzie, A.K., Dalhus, B., Eijsink, V.G.H., Pope, P.B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.228 
• R-Value Work: 0.185 
• R-Value Observed: 0.187 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 87.75 kDa 
• Atom Count: 6,207 
• Modelled Residue Count: 750 
• Deposited Residue Count: 778 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GH5	A, B	389	Bacteroidetes bacterium AC2a	Mutation(s): 1  EC: 3.2.1.4
UniProt
Find proteins for A0A076MPD7 (Bacteroidetes bacterium AC2a) Explore A0A076MPD7  Go to UniProtKB:  A0A076MPD7

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	C	3		N/A
Glycosylation Resources
GlyTouCan:  G14338VK GlyCosmos:  G14338VK GlyGen:  G14338VK

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900021	C	beta-cellotriose	Oligosaccharide / Metabolism

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.228 
• R-Value Work: 0.185 
• R-Value Observed: 0.187 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 84.326	α = 90
b = 99.553	β = 90
c = 102.462	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-07-15 
Deposition Author(s): Naas, A.E., MacKenzie, A.K., Dalhus, B., Eijsink, V.G.H., Pope, P.B.

Revision History  

• Version 1.0: 2015-07-15
  Type: Initial release
  
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary
• Version 2.1: 2024-01-10
  Changes: Data collection, Database references, Refinement description, Structure summary