2BKX	Hydrolase	date	Feb 21, 2005
title	Structure And Kinetics Of A Monomeric Glucosamine-6-Phosphat Deaminase: Missing Link Of The Nagb Superfamily
authors	F.Vincent, G.J.Davies, J.A.Brannigan
compound		source
Molecule: Glucosamine-6-Phosphate Deaminase Chain: A, B Synonym: Glucosamine-6-Phosphate Isomerase 1, Glcn6p Deamin Ec: 3.5.99.6 Engineered: Yes Other_details: Complexed With Fructose-6-Phosphate		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Strain: Ig20 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet28a
symmetry	Space Group: P 1 21 1	R_factor 0.119 R_Free 0.165
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.966 47.898 71.397 90.00 90.06 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	F6R	enzyme	Hydrolase E.C.3.5.99.6 BRENDA
related structures	by homologous chain: 2BKV
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure and kinetics of a monomeric glucosamine 6-phosphate deaminase: missing link of the NagB superfamily?, Vincent F, Davies GJ, Brannigan JA, J Biol Chem. 2005 May 20;280(20):19649-55. Epub 2005 Mar 8. PMID:15755726

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (185 Kb) [Save to disk] Biological Unit Coordinates (2bkx.pdb1.gz) 91 Kb Biological Unit Coordinates (2bkx.pdb2.gz) 90 Kb LPC: Ligand-Protein Contacts for 2BKX CSU: Contacts of Structural Units for 2BKX Likely Quarternary Molecular Structure file(s) for 2BKX Structure Factors (1162 Kb) Retrieve 2BKX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BKX from S2C, [Save to disk] Re-refined 2bkx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2BKX 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 2BKX

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 2BKX 2BKXA 2BKXB 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 2BKX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2bkx_B] [2bkx_A] [2bkx] SWISS-PROT database: [O35000] Domain organization of [NAGB_BACSU] by SWISSPFAM

Other resources with information on 2BKX

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

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