Phosphatidylcholine

Phosphatidylcholines (PC) are a class of phospholipids that incorporate choline as a headgroup. They are a major component of biological membranes

Substrate	Main targeted enzyme families	Type
Dipalmitoylphosphatidylcholine	PlaB PC-sterol_acyltransferase	Phospholipid Phosphatidylcholine Diacylglycerol Trimethylammonium Ammonium Choline ester Hexadecanoate Palmitate Surfactant
1-Stearoyl-2-arachidonylphosphatidylcholine	PC-sterol_acyltransferase Hepatic_Lipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
1-palmitoyl-2-linoleoylphosphatidylcholine	Plant_phospholipase PC-sterol_acyltransferase Hepatic_Lipase Lipoprotein_Lipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
Dioleoyllecithin	Phospholipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
POPC	Mbeg1-like Phospholipase Plant_phospholipase PC-sterol_acyltransferase	Trimethylammonium Ammonium Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Hexadecanoate Palmitate
PAF-2-Thio	PAF-Acetylhydrolase LYsophospholipase_carboxylesterase	Trimethylammonium Ammonium Choline ester Phospholipid Phosphatidylcholine
PAF	PAF-Acetylhydrolase LYsophospholipase_carboxylesterase	Natural Trimethylammonium Ammonium Water-insoluble medium and long chain ester Choline ester Not AlphaBeta Hydrolase target Phosphatidylcholine
1-Myristoyl-2-linoleoylphosphatidylcholine	abh_upf0017	Phospholipid Phosphatidylcholine Diacylglycerol Tetradecanoate Myristate Choline ester Trimethylammonium Ammonium
Dipalmitoylphosphatidylcholine	PlaB PC-sterol_acyltransferase	Phospholipid Phosphatidylcholine Diacylglycerol Trimethylammonium Ammonium Choline ester Hexadecanoate Palmitate Surfactant
1-Stearoyl-2-arachidonylphosphatidylcholine	PC-sterol_acyltransferase Hepatic_Lipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
1-palmitoyl-2-linoleoylphosphatidylcholine	Plant_phospholipase PC-sterol_acyltransferase Hepatic_Lipase Lipoprotein_Lipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
Dioleoyllecithin	Phospholipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
POPC	Mbeg1-like Phospholipase Plant_phospholipase PC-sterol_acyltransferase	Trimethylammonium Ammonium Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Hexadecanoate Palmitate
PAF-2-Thio	PAF-Acetylhydrolase LYsophospholipase_carboxylesterase	Trimethylammonium Ammonium Choline ester Phospholipid Phosphatidylcholine
PAF	PAF-Acetylhydrolase LYsophospholipase_carboxylesterase	Natural Trimethylammonium Ammonium Water-insoluble medium and long chain ester Choline ester Not AlphaBeta Hydrolase target Phosphatidylcholine
1-Myristoyl-2-linoleoylphosphatidylcholine	abh_upf0017	Phospholipid Phosphatidylcholine Diacylglycerol Tetradecanoate Myristate Choline ester Trimethylammonium Ammonium
Dipalmitoylphosphatidylcholine	PlaB PC-sterol_acyltransferase	Phospholipid Phosphatidylcholine Diacylglycerol Trimethylammonium Ammonium Choline ester Hexadecanoate Palmitate Surfactant
1-Stearoyl-2-arachidonylphosphatidylcholine	PC-sterol_acyltransferase Hepatic_Lipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
1-palmitoyl-2-linoleoylphosphatidylcholine	Plant_phospholipase PC-sterol_acyltransferase Hepatic_Lipase Lipoprotein_Lipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
Dioleoyllecithin	Phospholipase	Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Trimethylammonium Ammonium
POPC	Mbeg1-like Phospholipase Plant_phospholipase PC-sterol_acyltransferase	Trimethylammonium Ammonium Phospholipid Phosphatidylcholine Diacylglycerol Choline ester Hexadecanoate Palmitate
PAF-2-Thio	PAF-Acetylhydrolase LYsophospholipase_carboxylesterase	Trimethylammonium Ammonium Choline ester Phospholipid Phosphatidylcholine
PAF	PAF-Acetylhydrolase LYsophospholipase_carboxylesterase	Natural Trimethylammonium Ammonium Water-insoluble medium and long chain ester Choline ester Not AlphaBeta Hydrolase target Phosphatidylcholine
1-Myristoyl-2-linoleoylphosphatidylcholine	abh_upf0017	Phospholipid Phosphatidylcholine Diacylglycerol Tetradecanoate Myristate Choline ester Trimethylammonium Ammonium