2IBA	Oxidoreductase	date	Sep 11, 2006
title	Urate Oxidase From Aspergillus Flavus Complexed With Its Inh Azaxanthine
authors	N.Colloc'H, P.Retailleau, J.Sopkova-De Oliveira Santos, T.Prang
compound		source
Molecule: Uricase Chain: A Synonym: Urate Oxidase Ec: 1.7.3.3 Engineered: Yes		Organism_scientific: Aspergillus Flavus Organism_taxid: 5059 Gene: Uaz, Uox Expression_system: Saccharomyces Cerevisiae Expression_system_common: Baker'S Yeast Expression_system_taxid: 4932
symmetry	Space Group: I 2 2 2	R_factor 0.176 R_Free 0.197
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.492 96.041 105.343 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	ACE, AZA, NA	enzyme	Oxidoreductase E.C.1.7.3.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Protein crystallography under xenon and nitrous oxide pressure: comparison with in vivo pharmacology studies and implications for the mechanism of inhaled anesthetic action., Colloc'h N, Sopkova-de Oliveira Santos J, Retailleau P, Vivares D, Bonnete F, Langlois d'Estainto B, Gallois B, Brisson A, Risso JJ, Lemaire M, Prange T, Abraini JH, Biophys J. 2007 Jan 1;92(1):217-24. Epub 2006 Oct 6. PMID:17028130

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (2iba.pdb1.gz) 204 Kb LPC: Ligand-Protein Contacts for 2IBA CSU: Contacts of Structural Units for 2IBA Likely Quarternary Molecular Structure file(s) for 2IBA Structure Factors (968 Kb) Retrieve 2IBA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IBA from S2C, [Save to disk] Re-refined 2iba structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2IBA

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2IBA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iba] [2iba_A] SWISS-PROT database: [Q00511] Domain organization of [URIC_ASPFL] by SWISSPFAM

Other resources with information on 2IBA

Community annotation for 2IBA at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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