1OIM	Hydrolase	date	Jun 19, 2003
title	Family 1 B-Glucosidase From Thermotoga Maritima
authors	T.Gloster, D.L.Zechel, A.B.Boraston, C.M.Boraston, J.M.Macdonald D.M.Tilbrook, R.V.Stick, G.J.Davies
compound		source
Molecule: Beta-Glucosidase A Chain: A, B Synonym: Gentiobiase, Cellobiase, Beta-D-Glucoside Glucohyd Ec: 3.2.1.21 Engineered: Yes		Organism_scientific: Thermotoga Maritima Organism_taxid: 2336 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector: Pet-28a
symmetry	Space Group: P 21 21 21	R_factor 0.189 R_Free 0.233
crystal cell	length a length b length c angle alpha angle beta angle gamma 94.688 94.473 113.824 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.15 Å
ligand	NOJ	enzyme	Hydrolase E.C.3.2.1.21 BRENDA
related structures	by homologous chain: 1OIF, 1OIN
Gene Ontology	Chain Function Process Component A, B
Primary reference	Iminosugar glycosidase inhibitors: structural and thermodynamic dissection of the binding of isofagomine and 1-deoxynojirimycin to beta-glucosidases., Zechel DL, Boraston AB, Gloster T, Boraston CM, Macdonald JM, Tilbrook DM, Stick RV, Davies GJ, J Am Chem Soc 2003 Nov 26;125(47):14313-23. PMID:14624580

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (156 Kb) [Save to disk] Biological Unit Coordinates (1oim.pdb1.gz) 77 Kb Biological Unit Coordinates (1oim.pdb2.gz) 76 Kb LPC: Ligand-Protein Contacts for 1OIM CSU: Contacts of Structural Units for 1OIM Likely Quarternary Molecular Structure file(s) for 1OIM Structure Factors (755 Kb) Retrieve 1OIM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OIM from S2C, [Save to disk] Re-refined 1oim structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OIM 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 1OIM

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 1OIM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1oima_, region A [Jmol] [rasmolscript] [script source]     - Domain d1oimb_, 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: [1oim_B] [1oim] [1oim_A] SWISS-PROT database: [Q08638] Domain organization of [BGLA_THEMA] by SWISSPFAM

Other resources with information on 1OIM

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

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Images from IMB Jena Image Library of Biological Macromolecules.

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