1W3K	Hydrolase	date	Jul 16, 2004
title	Endoglucanase Cel5a From Bacillus Agaradhaerens In Complex W Cellobio Derived-Tetrahydrooxazine
authors	T.M.Gloster, J.M.Macdonald, C.A.Tarling, R.V.Stick, S.W.Withers, G.J.Davies
compound		source
Molecule: Endoglucanase 5a Chain: A Fragment: Catalytic Core Domain, Residues 30-329 Synonym: Endo-1,4-Beta-Glucanase, Alkaline Cellulase Ec: 3.2.1.4 Engineered: Yes		Organism_scientific: Bacillus Agaradhaerens Organism_taxid: 76935 Expression_system: Bacillus Subtilis Expression_system_taxid: 1423 Expression_system_strain: Pl2306 Expression_system_vector: Pmol995 Expression_system_plasmid: Thermamyl-Amylase Promot
symmetry	Space Group: P 21 21 21	R_factor 0.113 R_Free 0.132
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.565 69.559 76.790 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.20 Å
ligand	BGC, GOL, OXZ, SO4	enzyme	Hydrolase E.C.3.2.1.4 BRENDA
related structures	by homologous chain: 1A3H, 1H2J
Gene Ontology	Chain Function Process Component A
Primary reference	Structural, thermodynamic, and kinetic analyses of tetrahydrooxazine-derived inhibitors bound to beta-glucosidases., Gloster TM, Macdonald JM, Tarling CA, Stick RV, Withers SG, Davies GJ, J Biol Chem. 2004 Nov 19;279(47):49236-42. Epub 2004 Sep 8. PMID:15356002

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (121 Kb) [Save to disk] Biological Unit Coordinates (1w3k.pdb1.gz) 116 Kb LPC: Ligand-Protein Contacts for 1W3K CSU: Contacts of Structural Units for 1W3K Likely Quarternary Molecular Structure file(s) for 1W3K Structure Factors (1168 Kb) Retrieve 1W3K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1W3K from S2C, [Save to disk] Re-refined 1w3k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 1W3K

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Structure-derived information

Conformational Epitope Prediction for 1W3K from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1W3K, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1w3ka_, region A [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: [1w3k_A] [1w3k] SWISS-PROT database: [O85465] Domain organization of [GUN5_BACAG] by SWISSPFAM

Other resources with information on 1W3K

Community annotation for 1W3K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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