1-phosphatidyl-1D-myo-inositol-4,5-bisphosphates

Lipids containing a myo-inositol-4,5-bisphosphate attached to the phosphate group of a glycerol-3-phosphate moiety, and two acyl chains linked to the glycerol at the O1- and O2- positions, through ester linkages.

Organic compounds -> Lipids and lipid-like molecules -> Glycerophospholipids -> Glycerophosphoinositol phosphates -> Phosphatidylinositol phosphates -> Phosphatidylinositol-4,5-bisphosphates