Tags: Enzyme.
In enzymology a protein-glutamate O-methyltransferase (EC 2.1.1.80) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + protein L-glutamate S-adenosyl-L-homocysteine + protein L-glutamate methyl esterThus the two substrates of this enzyme are S-adenosyl methionine and protein L-glutamic acid whereas its two products are S-adenosylhomocysteine and protein L-glutamate methyl ester.This enzyme belongs to the family of transferases specifically those transferring one-carbon group methyltransferases.