Tags: Enzyme.
In enzymology a sterigmatocystin 8-O-methyltransferase (EC 2.1.1.110) is an enzyme that catalyzes the chemical reactionS-adenosyl-L-methionine + sterigmatocystin S-adenosyl-L-homocysteine + 8-O-methylsterigmatocystinThus the two substrates of this enzyme are S-adenosyl methionine and sterigmatocystin whereas its two products are S-adenosylhomocysteine and 8-O-methylsterigmatocystin.This enzyme belongs to the family of transferases specifically those transferring one-carbon group methyltransferases.