Biomaterial Database

Subunit composition of human liver alpha-L-fucosidase. 1979

J A Alhadeff, and G L Andrews-Smith

The subunit composition of human liver alpha-L-fucosidase was studied by using three different procedures for treating and electrophoresing the purified enzyme. Although the presence on only one subunit was found by conventional procedures using sodium dodecyl sulphate and urea, two non-identical subunits with mol. wts. of 59 000 and 54 000 were found when the alpha-L-fucosidase was reduced and S-carboxymethylated with iodoacetate followed by electrophoresis on polyacrylamide gels containing 0.1% sodium dodecyl sulphate and 8.0 M-urea.

UI	MeSH Term	Description	Entries
D007461	Iodoacetates	Iodinated derivatives of acetic acid. Iodoacetates are commonly used as alkylating sulfhydryl reagents and enzyme inhibitors in biochemical research.	Iodoacetic Acids,Acids, Iodoacetic
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
D008970	Molecular Weight	The sum of the weight of all the atoms in a molecule.	Molecular Weights,Weight, Molecular,Weights, Molecular
D004591	Electrophoresis, Polyacrylamide Gel	Electrophoresis in which a polyacrylamide gel is used as the diffusion medium.	Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D005644	alpha-L-Fucosidase	An enzyme that catalyzes the hydrolysis of an alpha L-fucoside to yield an alcohol and L-fucose. Deficiency of this enzyme can cause FUCOSIDOSIS. EC 3.2.1.51.	Fucosidase,alpha-Fucosidase,alpha Fucosidase,alpha L Fucosidase
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man