Choline-phosphate cytidylyltransferase A
Ethanolamine-phosphate cytidylyltransferase
Choline/ethanolaminephosphotransferase 1
PE-NMe2(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)) + S-Adenosylmethionine → PC(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)) + S-Adenosylhomocysteine
PE-NMe(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)) + S-Adenosylmethionine → PE-NMe2(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)) + S-Adenosylhomocysteine
PE(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)) + S-Adenosylmethionine → PE-NMe(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)) + S-Adenosylhomocysteine
Phosphatidylethanolamine N-methyltransferase
Phosphatidylserine decarboxylase proenzyme, mitochondrial
Cytidine triphosphate + O-Phosphoethanolamine → CDP-ethanolamine + Pyrophosphate
Cytidine triphosphate + Phosphorylcholine → CDP-Choline + Pyrophosphate
Adenosine triphosphate + Ethanolamine → Adenosine diphosphate + Hydrogen Ion + O-Phosphoethanolamine
Adenosine triphosphate + Choline → Adenosine diphosphate + Phosphorylcholine
Phosphatidylcholine Biosynthesis PC(18:3(9Z,12Z,15Z)/18:2(9Z,12Z))