MELDAVSRSYKRWAIYDFSFGKVSESPRRRTAAHVNARGGRVLEVGVGTGLSLPLYSHRVAVTGIDFSHEMLARAREKVEEMGLEPVKELRQMDARELDFPDETFDTVVAMFLVSVVPEPERVVSEMARVCRKGGEVVIVNHFARDKGPLAAVEKALARFENTLGWHSDFAIERVTADPRLEVVEQTPMSPGGLFTFLRFQRR Phosphatidylethanolamine N-methyltransferase 203 This enzyme catalyzes three distinct methylation reactions for converting phosphatidylethanolamine to phosphatidylcholine. pmtA PMTA_RHOSH