ID   2.1.1.110
DE   sterigmatocystin 8-O-methyltransferase.
AN   O-methyltransferase II.
AN   S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase.
AN   sterigmatocystin 7-O-methyltransferase.
AN   sterigmatocystin methyltransferase.
CA   (1) sterigmatocystin + S-adenosyl-L-methionine = 8-O-
CA   methylsterigmatocystin + S-adenosyl-L-homocysteine + H(+).
CA   (2) dihydrosterigmatocystin + S-adenosyl-L-methionine = 8-O-
CA   methyldihydrosterigmatocystin + S-adenosyl-L-homocysteine + H(+).
CC   -!- Dihydrosterigmatocystin can also act as acceptor.
CC   -!- Involved in the biosynthesis of aflatoxins in fungi.
DR   Q12120, AFLP_ASPPU ;  P55790, OMTA_ASPFN ;
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