Choline-phosphate cytidylyltransferase A
Ethanolamine-phosphate cytidylyltransferase
Choline/ethanolaminephosphotransferase 1
CDP-ethanolamine + DG(24:0/18:1(11Z)/0:0) → Cytidine monophosphate + PE(24:0/18:1(11Z))
PE(24:0/18:1(11Z)) + S-Adenosylmethionine → PE-NMe(24:0/18:1(11Z)) + S-Adenosylhomocysteine
PE-NMe(24:0/18:1(11Z)) + S-Adenosylmethionine → PE-NMe2(24:0/18:1(11Z)) + S-Adenosylhomocysteine
PE-NMe2(24:0/18:1(11Z)) + S-Adenosylmethionine → PC(24:0/18:1(11Z)) + S-Adenosylhomocysteine
CDP-Choline + DG(24:0/18:1(11Z)/0:0) → Cytidine monophosphate + Hydrogen Ion + PC(24:0/18:1(11Z))
Phosphatidylethanolamine N-methyltransferase
Phosphatidylserine decarboxylase proenzyme, mitochondrial
Cytidine triphosphate + O-Phosphoethanolamine → CDP-ethanolamine + Pyrophosphate
Cytidine triphosphate + Phosphorylcholine → CDP-Choline + Pyrophosphate
Phosphatidylcholine Biosynthesis PC(24:0/18:1(11Z))
Adenosine triphosphate + Ethanolamine → Adenosine diphosphate + Hydrogen Ion + O-Phosphoethanolamine
Adenosine triphosphate + Choline → Adenosine diphosphate + Phosphorylcholine