Article
Glycosylphosphatidylinositol biosynthesis defects in Gpi11p- and Gpi13p-deficient yeast suggest a branched pathway and implicate gpi13p in phosphoethanolamine transfer to the third mannose.
Molecular biology of the cell - 1 May 2000
Taron C H, Wiedman J M, Grimme S J, Orlean P
Abstract excerpt
Glycosylphosphatidylinositols (GPIs) are critical for membrane anchoring and intracellular transport of certain secretory proteins. GPIs have a conserved trimannosyl core bearing a phosphoethanolamine (EthN-P) moiety on the third mannose (Man-3) through which the glycolipid is linked to protein, but diverse GPI precursors with EthN-Ps on Man-1 and Man-2 have also been described. We report on two essential yeast...
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