7WWC

Crystal structure of beta-1,3(4)-glucanase with Laminaritriose

• PDB DOI: https://doi.org/10.2210/pdb7WWC/pdb

• Classification: HYDROLASE
• Organism(s): Pedobacter sp.
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2022-02-12 Released: 2023-02-15 
• Deposition Author(s): Jiang, Z.Q., Ma, J.W.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.242 
• R-Value Work: 0.191 
• R-Value Observed: 0.195 

Literature

Crystal structure of beta-1,3(4)-glucanase with Laminaritriose

Jiang, Z.Q., Ma, J.W.

To be published.

Biological Assembly 1  

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

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 55.71 kDa 
• Atom Count: 4,101 
• Modelled Residue Count: 479 
• Deposited Residue Count: 479 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
beta-1,3(4)-glucanase	A	479	Pedobacter sp.	Mutation(s): 0
UniProt
Find proteins for A0A1G7XNR7 (Pedobacter terrae) Explore A0A1G7XNR7  Go to UniProtKB:  A0A1G7XNR7

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranose-(1-3)-beta-D-glucopyranose	B [auth D]	2		N/A
Glycosylation Resources
GlyTouCan:  G36535HU GlyCosmos:  G36535HU

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose	C [auth B]	3		N/A
Glycosylation Resources
GlyTouCan:  G00024MO GlyCosmos:  G00024MO GlyGen:  G00024MO

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.242 
• R-Value Work: 0.191 
• R-Value Observed: 0.195 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 120.648	α = 90
b = 120.648	β = 90
c = 69.966	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data collection
HKL-3000	data scaling
PHENIX	model building

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-02-15 
Deposition Author(s): Jiang, Z.Q., Ma, J.W.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2023-02-15
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description