2BGK	Oxidoreductase	date	Dec 23, 2004
title	X-Ray Structure Of Apo-Secoisolariciresinol Dehydrogenase
authors	B.Youn, S.G.Moinuddin, L.B.Davin, N.G.Lewis, C.Kang
compound		source
Molecule: Rhizome Secoisolariciresinol Dehydrogenase Chain: A, B Engineered: Yes		Organism_scientific: Podophyllum Peltatum Organism_common: Mayapple Organism_taxid: 35933 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Top10 Expression_system_plasmid: Ptrchis2-Topo Ta Vector
symmetry	Space Group: C 2 2 21	R_factor 0.197 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 107.340 133.560 69.350 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.6 Å
related structures	by homologous chain: 2BGM
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of apo-form and binary/ternary complexes of Podophyllum secoisolariciresinol dehydrogenase, an enzyme involved in formation of health-protecting and plant defense lignans., Youn B, Moinuddin SG, Davin LB, Lewis NG, Kang C, J Biol Chem. 2005 Apr 1;280(13):12917-26. Epub 2005 Jan 13. PMID:15653677

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (2bgk.pdb1.gz) 167 Kb CSU: Contacts of Structural Units for 2BGK Likely Quarternary Molecular Structure file(s) for 2BGK Retrieve 2BGK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BGK from S2C, [Save to disk]

View 2BGK 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 2BGK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2BGK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2bgk_B] [2bgk_A] [2bgk] SWISS-PROT database: [Q94KL8] Domain organization of [Q94KL8_PODPE] by SWISSPFAM

Other resources with information on 2BGK

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

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