Membrane lipids Outer face of bilayer Total phospholipid 50 Sphingomyelin 30 Phosphatidylcholine 20 答10 20 Phosphatidylethanolamine Phosphatidylserine oO Phosphatidylinositol Inner face of bilayer
Membrane lipids
容| Triacylglycerol三酰甘油 CHCH 互o OH OH Glycerol ICH CH -CH 1-Stearoyl, 2-linoleoyl, 3-palmitoyl glycerol a mixed triacylglycerol
Triacylglycerol三酰甘油
Phosphatidylcholine磷脂酰胆碱 CHe CH. 0=P-O CH O CH CHo-o CH-N—CH2 CHs Phosphatidylcholine
Phosphatidylcholine磷脂酰胆碱
Phosphatidate R Acyl groups C CH 2 with fatty acid hydrocarbon chains R 0O-C-H o H2O Phosphatidate (Diacylglycerol 3-Phosphate)
Phosphatidate
Glycerophospholipids 00-C oo HC NHs HC CH Coo Phosphatidyl serine Phosphatidyl choline 0 O-C-H o R OO- H O HC NH3+ HC hosphatidyl ethanolamine hosphatidyl inositol HC 00—c-HO HC Diphosphatidyl glycerol (cardiolipin)
Glycerophospholipids