2JIW	Hydrolase	date	Jul 02, 2007
title	Bacteroides Thetaiotaomicron Gh84 O-Glcnacase In Complex With 2-Acetylamino-2-Deoxy-1-Epivalienamine
authors	R.J.Dennis, G.J.Davies
compound		source
Molecule: O-Glcnacase Bt_4395 Chain: A, B Fragment: Residues 23-737 Synonym: Beta-Hexosaminidase, Beta-N-Acetylhexosaminidase, N-Acetyl-Beta-Glucosaminidase, Hexosaminidase B, Gh84, Beta-N-Acetylglucosaminidase; Ec: 3.2.1.52 Engineered: Yes Other_details: 2-Acetylamino-2-Deoxy-1-Epivalienamine		Organism_scientific: Bacteroides Thetaiotaomicron Organism_taxid: 226186 Strain: Vpi-5482 Atcc: 29148 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_plasmid: Pet28a
symmetry	Space Group: P 1	R_factor 0.206 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 51.398 94.131 99.808 104.97 94.09 102.48
method	X-Ray Diffraction	resolution	1.95 Å
ligand	BEU	enzyme	Hydrolase E.C.3.2.1.52 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	A 1-acetamido derivative of 6-epi-valienamine: an inhibitor of a diverse group of beta-N-acetylglucosaminidases., Scaffidi A, Stubbs KA, Dennis RJ, Taylor EJ, Davies GJ, Vocadlo DJ, Stick RV, Org Biomol Chem. 2007 Sep 21;5(18):3013-9. Epub 2007 Aug 15. PMID:17728868

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (216 Kb) [Save to disk] Biological Unit Coordinates (2jiw.pdb1.gz) 105 Kb Biological Unit Coordinates (2jiw.pdb2.gz) 108 Kb LPC: Ligand-Protein Contacts for 2JIW CSU: Contacts of Structural Units for 2JIW Likely Quarternary Molecular Structure file(s) for 2JIW Structure Factors (940 Kb) Retrieve 2JIW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2JIW from S2C, [Save to disk] Re-refined 2jiw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2JIW 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 2JIW

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 2JIW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2jiw_B] [2jiw] [2jiw_A] SWISS-PROT database: [Q89ZI2] Domain organization of [OGA_BACTN] by SWISSPFAM

Other resources with information on 2JIW

Community annotation for 2JIW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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