2BRT	Oxidoreductase	date	May 11, 2005
title	Anthocyanidin Synthase From Arabidopsis Thaliana Complexed W Naringenin
authors	J.J.Turnbull, I.J.Clifton, R.W.D.Welford, C.J.Schofield
compound		source
Molecule: Leucoanthocyanidin Dioxygenase Chain: A Synonym: Ldox, Leucocyanidin Oxygenase, Ans, Leucoanthocyan Hydroxylase, Anthocyanidin Synthase; Ec: 1.14.11.19 Engineered: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Mouse-Ear Cress Organism_taxid: 3702 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet-24a
symmetry	Space Group: P 21 21 21	R_factor 0.208 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.807 62.309 102.493 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	AKG, FE2, NAR	enzyme	Oxidoreductase E.C.1.14.11.19 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structural and mechanistic studies on anthocyanidin synthase catalysed oxidation of flavanone substrates: the effect of C-2 stereochemistry on product selectivity and mechanism., Welford RW, Clifton IJ, Turnbull JJ, Wilson SC, Schofield CJ, Org Biomol Chem. 2005 Sep 7;3(17):3117-26. Epub 2005 Aug 1. PMID:16106293

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk] Biological Unit Coordinates (2brt.pdb1.gz) 56 Kb LPC: Ligand-Protein Contacts for 2BRT CSU: Contacts of Structural Units for 2BRT Likely Quarternary Molecular Structure file(s) for 2BRT Structure Factors (134 Kb) Retrieve 2BRT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BRT from S2C, [Save to disk] Re-refined 2brt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2BRT

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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 2BRT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2brt] [2brt_A] SWISS-PROT database: [Q96323] Domain organization of [LDOX_ARATH] by SWISSPFAM

Other resources with information on 2BRT

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

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