Reaction catalyzed by phosphatidylethanolamine N-methyltransferase (2.1.1.17), phosphatidyl-N-methylethanolamine N-methyltransferase (2.1.1.71) show all sequences for 2.1.1.71
+
=
+
S-adenosyl-L-methionine
+
phosphatidyl-N,N-dimethylethanolamine
=
S-adenosyl-L-homocysteine
+
phosphatidylcholine