3GSY	Oxidoreductase	date	Mar 27, 2009
title	Structure Of Berberine Bridge Enzyme In Complex With Dehydro
authors	A.Winkler, P.Macheroux, K.Gruber
compound		source
Molecule: Reticuline Oxidase; Berberine Bridge-Forming Enzy Chain: A Synonym: Bbe, Tetrahydroprotoberberine Synthase Ec: 1.21.3.3 Engineered: Yes		Organism_scientific: Eschscholzia Californica Organism_common: California Poppy Organism_taxid: 3467 Gene: Bbe1 Expression_system: Pichia Pastoris Expression_system_taxid: 4922 Expression_system_strain: Km71h Expression_system_vector_type: Plasmid Expression_system_plasmid: Ppiczalpha
symmetry	Space Group: P 41 21 2	R_factor 0.162 R_Free 0.185
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.940 68.940 247.260 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.63 Å
ligand	BMA, DEH, FAD, MG, NAG	enzyme	Oxidoreductase E.C.1.21.3.3 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Berberine bridge enzyme catalyzes the six electron oxidation of (S)-reticuline to dehydroscoulerine., Winkler A, Puhl M, Weber H, Kutchan TM, Gruber K, Macheroux P, Phytochemistry. 2009 Jun;70(9):1092-7. Epub 2009 Jun 29. PMID:19570558

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk] Biological Unit Coordinates (3gsy.pdb1.gz) 176 Kb LPC: Ligand-Protein Contacts for 3GSY CSU: Contacts of Structural Units for 3GSY Likely Quarternary Molecular Structure file(s) for 3GSY Structure Factors (433 Kb) Retrieve 3GSY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GSY from S2C, [Save to disk] Re-refined 3gsy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GSY in 3D

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 3GSY

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 3GSY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3gsy] [3gsy_A] SWISS-PROT database: [P30986] Domain organization of [RETO_ESCCA] by SWISSPFAM

Other resources with information on 3GSY

Community annotation for 3GSY at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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