3E9J	Oxidoreductase	date	Aug 22, 2008
title	Structure Of The Charge-Transfer Intermediate Of The Transme Redox Catalyst Dsbb
authors	G.Malojcic, R.L.Owen, R.Glockshuber
compound		source
Molecule: Thioldisulfide Oxidoreductase Dsba Chain: B, E Synonym: Thiol:Disulfide Interchange Protein Dsba Ec: 1.8.4.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli K12 Organism_taxid: 83333 Strain: Bl21(De3) Gene: Dsba, Dsf, Ppfa, B3860, Jw3832 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pdsba
Molecule: Thioldisulfide Oxidoreductase Dsbb Chain: C, F Synonym: Disulfide Bond Formation Protein B Ec: 1.8.5.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli K12 Organism_taxid: 83333 Strain: Hm125 Gene: Dsbb, Roxb, Ycga, B1185, Jw5182 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hm125 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pdsbb
symmetry	Space Group: P 1 21 1	R_factor 0.337 R_Free 0.379
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.305 103.105 125.826 90.00 91.16 90.00
method	X-Ray Diffraction	resolution	3.70 Å
ligand	UQ1	enzyme	Oxidoreductase E.C.1.8.4 BRENDA
Gene Ontology	Chain Function Process Component E, B protein disulfide oxidoreduc... F, C electron transfer activity
Primary reference	Preparation and structure of the charge-transfer intermediate of the transmembrane redox catalyst DsbB., Malojcic G, Owen RL, Grimshaw JP, Glockshuber R, FEBS Lett. 2008 Oct 15;582(23-24):3301-7. Epub 2008 Sep 5. PMID:18775700

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk] Biological Unit Coordinates (3e9j.pdb1.gz) 52 Kb Biological Unit Coordinates (3e9j.pdb2.gz) 52 Kb LPC: Ligand-Protein Contacts for 3E9J CSU: Contacts of Structural Units for 3E9J Likely Quarternary Molecular Structure file(s) for 3E9J Structure Factors (782 Kb) Retrieve 3E9J in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3E9J from S2C, [Save to disk] Re-refined 3e9j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3E9J, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3e9j_C] [3e9j_B] [3e9j] [3e9j_F] [3e9j_E] SWISS-PROT database: [P0AEG4] [P0A6M2] Belongs to the disulfide bond oxidoreductase b (dsbb) family according to TCDB. Domain organization of [DSBA_ECOLI] [DSBB_ECOLI] by SWISSPFAM

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Community annotation for 3E9J at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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