Biomaterial Database

Crystalline alkaline form fructose-1,6-diphosphatase. A simple purification procedure and preliminary x-ray diffraction analysis. 1977

A McPherson, and D Burkey, and P Stankiewicz

A simple and rapid procedure has been found for the preparation of higly pure alkaline form fructose-1,6-diphosphatase from turkey liver. The protein is tetrameric and is composed of subunits comprised of a 29,000 molecular weight core fragment and an associated 7,000-dalton S-peptide. Large single crystals of the protein, suitable for x-ray diffraction analysis, are produced in the course of the preparation. These are of space group R3 and have rhombohedral cell dimensions of a = 153 A and delta = 163 degrees (equivalent hexagonal dimensions a = 303 A, c = 75 A). There is one entire tetramer of 144,000 daltons in the asymmetric unit. The enzymatic properties of this enzyme appear to be very similar to those reported for the protein from other organisms, but its unique propensity to crystallize opens the way for a full three-dimensional structural analysis.

UI	MeSH Term	Description	Entries
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D006597	Fructose-Bisphosphatase	An enzyme that catalyzes the conversion of D-fructose 1,6-bisphosphate and water to D-fructose 6-phosphate and orthophosphate. EC 3.1.3.11.	Fructose-1,6-Bisphosphatase,Fructose-1,6-Diphosphatase,Fructosediphosphatase,Hexosediphosphatase,D-Fructose-1,6-Bisphosphate 1-Phosphohydrolase,FDPase,Fructose-1,6-Biphosphatase,1-Phosphohydrolase, D-Fructose-1,6-Bisphosphate,D Fructose 1,6 Bisphosphate 1 Phosphohydrolase,Fructose 1,6 Biphosphatase,Fructose 1,6 Bisphosphatase,Fructose 1,6 Diphosphatase,Fructose Bisphosphatase
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D014422	Turkeys	Large woodland game BIRDS in the subfamily Meleagridinae, family Phasianidae, order GALLIFORMES. Formerly they were considered a distinct family, Melegrididae.	Meleagridinae,Meleagrididae
D014961	X-Ray Diffraction	The scattering of x-rays by matter, especially crystals, with accompanying variation in intensity due to interference effects. Analysis of the crystal structure of materials is performed by passing x-rays through them and registering the diffraction image of the rays (CRYSTALLOGRAPHY, X-RAY). (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Xray Diffraction,Diffraction, X-Ray,Diffraction, Xray,Diffractions, X-Ray,Diffractions, Xray,X Ray Diffraction,X-Ray Diffractions,Xray Diffractions