8TX6

Crystal structure of an engineered variant of galactose oxidase, GOaseRd7BB, from Fusarium graminearum

• PDB DOI: https://doi.org/10.2210/pdb8TX6/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Fusarium graminearum
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-08-22 Released: 2024-07-03 
• Deposition Author(s): Selvaraj, B., Orth, P.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.56 Å
• R-Value Free: 0.188 
• R-Value Work: 0.164 
• R-Value Observed: 0.165 

Starting Model: experimental

Literature

Development of a Biocatalytic Aerobic Oxidation for the Manufacturing Route to Islatravir

Shaw, M.H., Fryszkowska, A., Alvizo, O., Attadgie, I., Borra-Garske, M., Devine, P.N., Duan, D., Grosser, S.T., Forstater, J.H., Hughes, G.J., Maloney, K.M., Margelefsky, E., Mattern, K.A., Miller, M.T., Nawrat, C.C., Nazor, J., Orth, P., Ouimet, C.M., Robaire, S.A., Ruccolo, S., Schwalm, E.L., Verma, D., Xiao, L., Selvaraj, B., Zhang, V.

(2023) ChemRxiv 

• DOI: https://doi.org/10.26434/chemrxiv-2023-fg10l

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 70.18 kDa 
• Atom Count: 5,249 
• Modelled Residue Count: 638 
• Deposited Residue Count: 653 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Galactose oxidase	A	653	Fusarium graminearum	Mutation(s): 0  Gene Names: GAOA EC: 1.1.3.9
UniProt
Find proteins for P0CS93 (Gibberella zeae) Explore P0CS93  Go to UniProtKB:  P0CS93

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CU	C [auth A]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N
ACT	B [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M
CA	D [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.56 Å
• R-Value Free: 0.188 
• R-Value Work: 0.164 
• R-Value Observed: 0.165 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.623	α = 90
b = 88.92	β = 117.82
c = 86.167	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
Aimless	data scaling
BUSTER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-07-03 
Deposition Author(s): Selvaraj, B., Orth, P.

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Funding Organization	Location	Grant Number
Not funded	United States	--

Revision History  

• Version 1.0: 2024-07-03
  Type: Initial release
  
• Version 1.1: 2024-11-13
  Changes: Structure summary