no stimulation occurred in the activities of phosphatidylethanolamine methyltransferase , phosphatidylmonomethylethanolamine methyltransferase or phosphatidyldimethylethanolamine methyltransferase , the three enzymes involved in the methylation phosphatidylethanolamine ( pe ) to phosphatidylcholine ( pc ) .
C0025831
methyltransferase
C0070781
phosphatidyldimethylethanolamine methyltransferase