Phosphatidylserine decarboxylase proenzyme, mitochondrial
Phosphatidylethanolamine N-methyltransferase
Ethanolamine-phosphate cytidylyltransferase
Phosphatidylcholine Biosynthesis PC(22:5(7Z,10Z,13Z,16Z,19Z)/16:0)
PE(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) + S-Adenosylmethionine → PE-NMe(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) + S-Adenosylhomocysteine
Cytidine triphosphate + O-Phosphoethanolamine → CDP-ethanolamine + Pyrophosphate
Adenosine triphosphate + Ethanolamine → Adenosine diphosphate + Hydrogen Ion + O-Phosphoethanolamine
Adenosine triphosphate + Choline → Adenosine diphosphate + Phosphorylcholine
Cytidine triphosphate + Phosphorylcholine → CDP-Choline + Pyrophosphate
PE-NMe2(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) + S-Adenosylmethionine → PC(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) + S-Adenosylhomocysteine
PE-NMe(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) + S-Adenosylmethionine → PE-NMe2(22:5(7Z,10Z,13Z,16Z,19Z)/16:0) + S-Adenosylhomocysteine