Lactase-Phlorizin Hydrolase
Synonyms
Ceramidase, Glycosyl
Glycosyl Ceramidase
Glycosylceramidase
Hydrolase, Lactase-Phlorizin
Hydrolase, Phlorizin
Lactase Glycosylceramidase
Lactase Phlorizin Hydrolase
Lactase-Glycosylceramidase
Phloretin Glucosidase
Phloretin-Glucosidase
Phlorizin Hydrolase
The multifunctional protein that contains two enzyme domains. The first domain (EC 3.2.1.62) hydrolyzes glycosyl-N-acylsphingosine to a sugar and N-acylsphingosine. The second domain (EC 3.2.1.108) hydrolyzes LACTOSE and is found in the intestinal brush border membrane. Loss of activity for this enzyme in humans results in LACTOSE INTOLERANCE.
See Also