3RSY

Cellobiose phosphorylase from Cellulomonas uda in complex with sulfate and glycerol

• PDB DOI: https://doi.org/10.2210/pdb3RSY/pdb

• Classification: TRANSFERASE
• Organism(s): Cellulomonas uda
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-05-02 Released: 2012-06-27 
• Deposition Author(s): Van Hoorebeke, A., Stout, J., Soetaert, W., Van Beeumen, J., Desmet, T., Savvides, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.81 Å
• R-Value Free: 0.238 
• R-Value Work: 0.202 
• R-Value Observed: 0.204 

Literature

Cellobiose phosphorylase: reconstructing the structural itinerary along the catalytic pathway

Van Hoorebeke, A., Stout, J., Soetaert, W., Van Beeumen, J., Desmet, T., Savvides, S.

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 and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 183.81 kDa 
• Atom Count: 14,559 
• Modelled Residue Count: 1,644 
• Deposited Residue Count: 1,644 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cellobiose phosphorylase	A, B	822	Cellulomonas uda	Mutation(s): 0  EC: 2.4.1.20
UniProt
Find proteins for Q7WTR6 (Cellulomonas uda) Explore Q7WTR6  Go to UniProtKB:  Q7WTR6

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth A], G [auth B], H [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	E [auth A], F [auth A], I [auth B], J [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.81 Å
• R-Value Free: 0.238 
• R-Value Work: 0.202 
• R-Value Observed: 0.204 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.1	α = 90
b = 103.78	β = 96.57
c = 99.15	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data scaling
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-06-27 
Deposition Author(s): Van Hoorebeke, A., Stout, J., Soetaert, W., Van Beeumen, J., Desmet, T., Savvides, S.

Revision History  

• Version 1.0: 2012-06-27
  Type: Initial release
  
• Version 1.1: 2024-02-28
  Changes: Data collection, Database references, Derived calculations