3BK8

Urate oxidase aza-xanthine complex in cyanide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural analysis of urate oxidase in complex with its natural substrate inhibited by cyanide: Mechanistic implications

Gabison, L.Prange, T.Colloc'h, N.El Hajji, M.Castro, B.Chiadmi, M.

(2008) BMC Struct Biol 8: 32-32

  • DOI: 10.1186/1472-6807-8-32
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Urate oxidase (EC 1.7.3.3 or UOX) catalyzes the conversion of uric acid and gaseous molecular oxygen to 5-hydroxyisourate and hydrogen peroxide, in the absence of cofactor or particular metal cation. The functional enzyme is a homo-tetramer with four ...

    Urate oxidase (EC 1.7.3.3 or UOX) catalyzes the conversion of uric acid and gaseous molecular oxygen to 5-hydroxyisourate and hydrogen peroxide, in the absence of cofactor or particular metal cation. The functional enzyme is a homo-tetramer with four active sites located at dimeric interfaces.


    Organizational Affiliation

    LCRB, UMR CNRS 8015, Université Paris Descartes, 4 avenue de l'Observatoire, 75270 Paris cedex 06, France. laure.gabison@univ-paris5.fr



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
UricaseA301Aspergillus flavusMutation(s): 0 
Gene Names: uaZuox
EC: 1.7.3.3
Find proteins for Q00511 (Aspergillus flavus)
Explore Q00511 
Go to UniProtKB:  Q00511
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
AZA
Query on AZA

Download CCD File 
A
8-AZAXANTHINE
C4 H3 N5 O2
KVGVQTOQSNJTJI-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.200 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.718α = 90
b = 95.105β = 90
c = 103.957γ = 90
Software Package:
Software NamePurpose
SHELXmodel building
SHELXL-97refinement
MAR345dtbdata collection
MAR345data collection
MOSFLMdata reduction
FFTphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-08-12
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-10-25
    Changes: Refinement description