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.

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