Article
Pleiotropic roles of N-glycans for enzyme activities and stabilities of MIPC synthases, Csh1 and Sur1/Csg1, in Saccharomyces cerevisiae.
Glycobiology - 18 Aug 2022
Uemura Satoshi, Moriguchi Takashi
Abstract excerpt
Mannosyl phosphorylceramide (MIPC) is a membrane lipid classified as a complex sphingolipid in Saccharomyces cerevisiae. MIPC is synthesized by 2 redundant enzymes, Sur1/Csg1 and Csh1, in the Golgi lumen. MIPC consists of 5 subtypes (A, B', B, C, and D-type) according to the position and number of hydroxyl groups on the ceramide moiety. Sur1 exerts higher impact on synthesis of MIPC-B and MIPC-C than Csh1. In...
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