Mannosylinositol phosphorylceramide (MIPC) synthase catalytic subunit; forms a complex with regulatory subunit Csg2p; function in sphingolipid biosynthesis is overlapping with that of Csh1p; SUR1 has a paralog, CSH1, that arose from the whole genome duplication [Source:SGD;Acc:S000005978]
BCL21, CSG1, LPE15
Chromosome XVI: 451,909-453,057 reverse strand.
R64-1-1:BK006949.2
This gene has 1 transcript (splice variant), 340 orthologues and 1 paralogue.