Choline-phosphate cytidylyltransferase A
Choline/ethanolaminephosphotransferase 1
Cytidine triphosphate + O-Phosphoethanolamine → CDP-ethanolamine + Pyrophosphate
Phosphatidylcholine Biosynthesis PC(20:4(8Z,11Z,14Z,17Z)/24:0)
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
PE(20:4(8Z,11Z,14Z,17Z)/24:0) + S-Adenosylmethionine → PE-NMe(20:4(8Z,11Z,14Z,17Z)/24:0) + S-Adenosylhomocysteine
PE-NMe(20:4(8Z,11Z,14Z,17Z)/24:0) + S-Adenosylmethionine → PE-NMe2(20:4(8Z,11Z,14Z,17Z)/24:0) + S-Adenosylhomocysteine
PE-NMe2(20:4(8Z,11Z,14Z,17Z)/24:0) + S-Adenosylmethionine → PC(20:4(8Z,11Z,14Z,17Z)/24:0) + S-Adenosylhomocysteine
CDP-Choline + DG(20:4(8Z,11Z,14Z,17Z)/24:0/0:0) → Cytidine monophosphate + Hydrogen Ion + PC(20:4(8Z,11Z,14Z,17Z)/24:0)