Tags: Enzyme.
In enzymology a demethylsterigmatocystin 6-O-methyltransferase (EC 2.1.1.109) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + 6-demethylsterigmatocystin S-adenosyl-L-homocysteine + sterigmatocystinThus the two substrates of this enzyme are S-adenosyl methionine and 6-demethylsterigmatocystin whereas its two products are S-adenosylhomocysteine and sterigmatocystin.This enzyme belongs to the family of transferases specifically those transferring one-carbon group methyltransferases.