1QBI	Oxidoreductase	date	Apr 22, 1999
title	Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacte Calcoaceticus
authors	A.Oubrie, H.J.Rozeboom, K.H.Kalk, J.A.Duine, B.W.Dijkstra
compound		source
Molecule: Soluble Quinoprotein Glucose Dehydrogenase Chain: A, B Ec: 1.1.99.17 Engineered: Yes		Organism_scientific: Acinetobacter Calcoaceticus Organism_taxid: 471 Cellular_location: Periplasm Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.165 R_Free 0.208
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.148 92.100 84.910 90.00 105.17 90.00
method	X-Ray Diffraction	resolution	1.72 Å
ligand	CA, GOL, PT	enzyme	Oxidoreductase E.C.1.1.99.17 BRENDA
related structures	by homologous chain: 1CQ1, 1CRU
Gene Ontology	Chain Function Process Component A, B
Primary reference	The 1.7 A crystal structure of the apo form of the soluble quinoprotein glucose dehydrogenase from Acinetobacter calcoaceticus reveals a novel internal conserved sequence repeat., Oubrie A, Rozeboom HJ, Kalk KH, Duine JA, Dijkstra BW, J Mol Biol 1999 Jun 4;289(2):319-33. PMID:10366508

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk] Biological Unit Coordinates (1qbi.pdb1.gz) 159 Kb LPC: Ligand-Protein Contacts for 1QBI CSU: Contacts of Structural Units for 1QBI Likely Quarternary Molecular Structure file(s) for 1QBI Structure Factors (708 Kb) Retrieve 1QBI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QBI from S2C, [Save to disk] Re-refined 1qbi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QBI in 3D

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Visual 3D analysis of 1QBI

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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 1QBI, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1qbia_, region A [Jmol] [rasmolscript] [script source]     - Domain d1qbib_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1qbi] [1qbi_B] [1qbi_A] SWISS-PROT database: [P13650] Domain organization of [DHGB_ACICA] by SWISSPFAM

Other resources with information on 1QBI

Community annotation for 1QBI at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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