Choline-phosphate cytidylyltransferase A
Choline/ethanolaminephosphotransferase 1
Cytidine triphosphate + O-Phosphoethanolamine → CDP-ethanolamine + Pyrophosphate
PE-NMe2(18:3(6Z,9Z,12Z)/24:1(15Z)) + S-Adenosylmethionine → PC(18:3(6Z,9Z,12Z)/24:1(15Z)) + S-Adenosylhomocysteine
PE-NMe(18:3(6Z,9Z,12Z)/24:1(15Z)) + S-Adenosylmethionine → PE-NMe2(18:3(6Z,9Z,12Z)/24:1(15Z)) + S-Adenosylhomocysteine
PE(18:3(6Z,9Z,12Z)/24:1(15Z)) + S-Adenosylmethionine → PE-NMe(18:3(6Z,9Z,12Z)/24:1(15Z)) + S-Adenosylhomocysteine
CDP-Choline + DG(18:3(6Z,9Z,12Z)/24:1(15Z)/0:0) → Cytidine monophosphate + Hydrogen Ion + PC(18:3(6Z,9Z,12Z)/24:1(15Z))
Phosphatidylserine decarboxylase proenzyme
Ethanolamine-phosphate cytidylyltransferase
Phosphatidylethanolamine N-methyltransferase
Adenosine triphosphate + Ethanolamine → Adenosine diphosphate + Hydrogen Ion + O-Phosphoethanolamine
Cytidine triphosphate + Phosphorylcholine → CDP-Choline + Pyrophosphate
Adenosine triphosphate + Choline → Adenosine diphosphate + Phosphorylcholine
Phosphatidylcholine Biosynthesis PC(18:3(6Z,9Z,12Z)/24:1(15Z))