Protein O-Methyltransferase

Protein Carboxyl-Methylase; Protein Carboxymethylase; Protein O-Carboxymethyltransferase; Protein-Glutamic(Aspartic)-Methyltransferase; S-Adenosylmethionine Protein Carboxymethyltransferase; S-Adenosylmethionine Protein O-Methyltransferase
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.-.