gadusol + S-adenosyl-L-homocysteine + H(+) => demethylgadusol + S-adenosyl-L-methionine
gadusol + s-adenosyl-l-homocysteine + h(+) => demethylgadusol + s-adenosyl-l-methionine
gadusol + S-adenosyl-L-homocysteine + H(+) => demethylgadusol + S-adenosyl-L-methionine
gadusol + s-adenosyl-l-homocysteine + h(+) => demethylgadusol + s-adenosyl-l-methionine