label: 3-demethylubiquinol-n 3-O-methyltransferase activity
label_lc: 3-demethylubiquinol-n 3-o-methyltransferase activity
description: "Catalysis of the reaction: S-adenosyl-L-methionine + a 3-demethylubiquinol = S-adenosyl-L-homocysteine + a ubiquinol."