Figure 1.

General pathway for phosphatidylinositide (PI) synthesis. Major PI types with phosphorylation sites labeled (3,4,5 in red) are shown along with the phophorylation and dephosphorylation reactions catalyzed by different phosphoinositide kinase (PIK) types and phosphatases, respectively. Figure partially adapted from Figure 1 of Weernink et al. [6].

Brown and Auger BMC Evolutionary Biology 2011 11:4   doi:10.1186/1471-2148-11-4
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