7P0D

URATE OXIDASE WITH 8-AZAXANTHINE UNDER 310 MPA PRESSURE

• PDB DOI: https://doi.org/10.2210/pdb7P0D/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Aspergillus flavus
• Expression System: Saccharomyces cerevisiae
• Mutation(s): Yes 


• Deposited: 2021-06-29 Released: 2022-02-09 
• Deposition Author(s): Colloc'h, N., Prange, T., Girard, E.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.270 
• R-Value Work: 0.188 
• R-Value Observed: 0.192 

Literature

Comparative study of the effects of high hydrostatic pressure per se and high argon pressure on urate oxidase ligand stabilization

Prange, T., Carpentier, P., Dhaussy, A.C., Girard, E., Colloc'h, N.

(2022) Acta Cryst D 78: 162-173

• DOI: https://doi.org/10.1107/S2059798321012134

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 34.51 kDa 
• Atom Count: 2,534 
• Modelled Residue Count: 296 
• Deposited Residue Count: 302 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uricase	A	302	Aspergillus flavus	Mutation(s): 1  Gene Names: uaZ, uox EC: 1.7.3.3
UniProt
Find proteins for Q00511 (Aspergillus flavus) Explore Q00511  Go to UniProtKB:  Q00511

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AZA (Subject of Investigation/LOI)	B [auth A], C [auth A]	8-AZAXANTHINE C4 H3 N5 O2 KVGVQTOQSNJTJI-UHFFFAOYSA-N
NA	D [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.270 
• R-Value Work: 0.188 
• R-Value Observed: 0.192 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.132	α = 90
b = 95.398	β = 90
c = 104.668	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2022-02-09 
Deposition Author(s): Colloc'h, N., Prange, T., Girard, E.

Revision History  

• Version 1.0: 2022-02-09
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Refinement description