1WKY	Hydrolase	date	Jun 15, 2004
title	Crystal Structure Of Alkaline Mannanase From Bacillus Sp. St 602: Catalytic Domain And Its Carbohydrate Binding Module
authors	M.Akita, N.Takeda, K.Hirasawa, H.Sakai, M.Kawamoto, M.Yamamoto, W. Y.Hatada, S.Ito, K.Horikoshi
compound		source
Molecule: Endo-Beta-1,4-Mannanase Chain: A Fragment: Catalytic Domain, Carbohydrate Binding Module Ec: 3.2.1.78 Engineered: Yes		Organism_scientific: Bacillus Sp. Organism_taxid: 244966 Strain: Jamb-602 Expression_system: Bacillus Subtilis Expression_system_taxid: 1423 Expression_system_strain: Isw1214 Expression_system_vector_type: Plasmid Expression_system_plasmid: Phsp64
symmetry	Space Group: P 21 21 21	R_factor 0.178 R_Free 0.200
crystal cell	length a length b length c angle alpha angle beta angle gamma 70.682 79.480 80.418 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.65 Å
ligand	CA, CL, NA	enzyme	Hydrolase E.C.3.2.1.78 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Crystallization and preliminary X-ray study of alkaline mannanase from an alkaliphilic Bacillus isolate., Akita M, Takeda N, Hirasawa K, Sakai H, Kawamoto M, Yamamoto M, Grant WD, Hatada Y, Ito S, Horikoshi K, Acta Crystallogr D Biol Crystallogr. 2004 Aug;60(Pt 8):1490-2. Epub 2004, Jul 21. PMID:15272186

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (1wky.pdb1.gz) 77 Kb LPC: Ligand-Protein Contacts for 1WKY CSU: Contacts of Structural Units for 1WKY Likely Quarternary Molecular Structure file(s) for 1WKY Structure Factors (811 Kb) Retrieve 1WKY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WKY from S2C, [Save to disk] Re-refined 1wky structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1WKY 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 1WKY

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 1WKY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1wky] [1wky_A] SWISS-PROT database: [Q4W8M3] Domain organization of [Q4W8M3_9BACI] by SWISSPFAM

Other resources with information on 1WKY

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

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