Cytidine triphosphate + O-Phosphoethanolamine → CDP-ethanolamine + Pyrophosphate
Phosphatidylethanolamine Biosynthesis PE(18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z))
Phosphatidylserine decarboxylase proenzyme, mitochondrial
PS(18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) (→) Transport: Rattus norvegicus, Cell, Endoplasmic Reticulum Membrane to Rattus norvegicus, Cell, Mitochondrial Inner Membrane
PE(18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) (↔) Transport: Rattus norvegicus, Cell, Endoplasmic Reticulum Membrane to Rattus norvegicus, Cell, Mitochondrial Inner Membrane
Ethanolamine-phosphate cytidylyltransferase
Adenosine triphosphate + Ethanolamine → Adenosine diphosphate + Hydrogen Ion + O-Phosphoethanolamine