🍒Phosphatidylcholine: lecithin, major component of outer CM leaflet
🍒Phosphatidylethanolamine: Cephalin, minor role in blood clotting
🍒Phosphatidylglycerol: Cardiolipin
🍒Phosphatidylserine: precursor of p.choline+p.ethanolamine, role in aptosis, inner CM leaflet