Tags: Enzyme.
In enzymology a carnosine N-methyltransferase (EC 2.1.1.22) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + carnosine S-adenosyl-L-homocysteine + anserineThus the two substrates of this enzyme are S-adenosyl methionine and carnosine whereas its two products are S-adenosylhomocysteine and anserine.This enzyme belongs to the family of transferases specifically those transferring one-carbon group methyltransferases.