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 <=> gadusol + s-adenosyl-l-homocysteine + h(+)