Biomaterial Database

Synthesis and utilization of GDP-D-arabinopyranoside. 1997

S Park, and I Pastuszak, and B J Mengeling, and S J Turco, and A D Elbein

Department of Biochemistry and Molecular Biology, University of Arkanasas for Medical Sciences, Little Rock 72211, USA.

We describe a procedure for the enzymatic synthesis of labeled or unlabeled GDP-D-arabinopyranoside. This method uses two enzymes purified from pig kidney: an L-fucokinase and a GDP-L-fucose pyrophosphorylase. The isolated GDP-D-[3H]arabinose served as a precursor for arabinose addition to lipophosphoglycan (LPG) of Leishmania major, using a parasite membrane fraction as the source of arabinosyltransferase. The procedures described provide a useful means for obtaining radiolabeled GDP-D-arabinopyranoside to study synthesis of D-arabinopyranoside-containing glycoconjugates.

UI	MeSH Term	Description	Entries
D007668	Kidney	Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.	Kidneys
D009713	Nucleotidyltransferases	A class of enzymes that transfers nucleotidyl residues. EC 2.7.7.	Nucleotidyltransferase
D002850	Chromatography, Gel	Chromatography on non-ionic gels without regard to the mechanism of solute discrimination.	Chromatography, Exclusion,Chromatography, Gel Permeation,Chromatography, Molecular Sieve,Gel Filtration,Gel Filtration Chromatography,Chromatography, Size Exclusion,Exclusion Chromatography,Gel Chromatography,Gel Permeation Chromatography,Molecular Sieve Chromatography,Chromatography, Gel Filtration,Exclusion Chromatography, Size,Filtration Chromatography, Gel,Filtration, Gel,Sieve Chromatography, Molecular,Size Exclusion Chromatography
D003421	Crithidia	A genus of parasitic protozoans found in the digestive tract of invertebrates, especially insects. Organisms of this genus have an amastigote and choanomastigote stage in their life cycle.	Crithidias
D006156	Guanosine Diphosphate Sugars	Esters formed between the aldehydic carbon of sugars and the terminal phosphate of guanosine diphosphate.	GDP Sugars,Diphosphate Sugars, Guanosine,Sugars, GDP,Sugars, Guanosine Diphosphate
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
D001089	Arabinose		L-Arabinose,L Arabinose
D013403	Sugar Phosphates		Phosphates, Sugar
D013552	Swine	Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).	Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog
D017853	Phosphotransferases (Alcohol Group Acceptor)	A group of enzymes that transfers a phosphate group onto an alcohol group acceptor. EC 2.7.1.