Protein O-Methyltransferase

**Definition:** An enzyme that catalyzes the transfer of methyl groups from S-adenosylmethionine to free carboxyl groups of a protein molecule forming methyl esters. EC 2.1.1.-.

**Tree numbers:** - D08.811.913.555.500.800.800

**Synonyms:** - Protein Carboxylmethyltransferase - Protein Carboxymethylase - Protein Methylase II - Protein Methyltransferase II - Protein O-Carboxymethyltransferase - Protein-Glutamic(Aspartic)-Methyltransferase - S-Adenosylmethionine-Protein Carboxymethyl Transferase - S-Adenosylmethionine Protein O-Methyltransferase - Protein Carboxyl-Methylase - S-Adenosylmethionine Protein Carboxymethyltransferase