Also known as UBIE_BURMS, ubiE. Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2) and the conversion of 2-polyprenyl-6-methoxy-1, 4-benzoquinol (DDMQH2) to 2-polyprenyl-3-methyl-6-methoxy-1, 4-benzoquinol (DMQH2).
