Molecular structure of phosphatidylinositol and schematic representation of the seven phosphoinositide species and their synthesis in eukaryotic cells. Enzymatic activity involved in the synthesis or degradation of these species is indicated over the respective arrows. Dashed arrows indicate an enzymatic activity that has not been fully described.

Arabiotorre A, Bankaitis VA, Grabon A. Regulation of phosphoinositide metabolism in Apicomplexan parasites. Front Cell Dev Biol. 2023 11:1163574. PMID: 37791074