2BP7	Oxidoreductase	date	Apr 18, 2005
title	New Crystal Form Of The Pseudomonas Putida Branched-Chain Dehydrogenase (E1)
authors	R.A.W.Frank, J.V.Pratap, X.Y.Pei, R.N.Perham, B.F.Luisi
compound		source
Molecule: 2-Oxoisovalerate Dehydrogenase Alpha Subunit Chain: A, C, E, G Synonym: Branched-Chain Dehydrogenase E1, Branched-Chain Al Acid Dehydrogenase E1 Component Alpha Chain, Bckdh E1-Alpha Ec: 1.2.4.4 Engineered: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
Molecule: 2-Oxoisovalerate Dehydrogenase Beta Subunit Chain: B, D, F, H Synonym: Branched-Chain Dehydrogenase E1, Branched-Chain Al Acid Dehydrogenase E1 Component Beta Chain, Bckdh E1-Beta; Ec: 1.2.4.4 Engineered: Yes		Organism_scientific: Pseudomonas Putida Organism_taxid: 303 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: P 61 2 2	R_factor 0.227 R_Free 0.254
crystal cell	length a length b length c angle alpha angle beta angle gamma 156.866 156.866 619.605 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand		enzyme	Oxidoreductase E.C.1.2.4.4 BRENDA
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D
Primary reference	The molecular origins of specificity in the assembly of a multienzyme complex., Frank RA, Pratap JV, Pei XY, Perham RN, Luisi BF, Structure. 2005 Aug;13(8):1119-30. PMID:16084384

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (461 Kb) [Save to disk] Biological Unit Coordinates (2bp7.pdb1.gz) 231 Kb Biological Unit Coordinates (2bp7.pdb2.gz) 230 Kb CSU: Contacts of Structural Units for 2BP7 Likely Quarternary Molecular Structure file(s) for 2BP7 Structure Factors (1133 Kb) Retrieve 2BP7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BP7 from S2C, [Save to disk] Re-refined 2bp7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2BP7 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 2BP7

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 2BP7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2bp7_D] [2bp7] [2bp7_B] [2bp7_H] [2bp7_G] [2bp7_C] [2bp7_F] [2bp7_A] [2bp7_E] SWISS-PROT database: [P09060] [P09061] Domain organization of [ODBA_PSEPU] [ODBB_PSEPU] by SWISSPFAM Domain found in 2BP7: [Transket_pyr ] by SMART

Other resources with information on 2BP7

Community annotation for 2BP7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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