2-demethylmenaquinol-7 + S-adenosyl-L-methionine = menaquinol-7 + S-adenosyl-L-homocysteine + H(+)
2-demethylmenaquinol-7 + s-adenosyl-l-methionine = menaquinol-7 + s-adenosyl-l-homocysteine + h(+)
2-demethylmenaquinol-7 + S-adenosyl-L-methionine = menaquinol-7 + S-adenosyl-L-homocysteine + H(+)
2-demethylmenaquinol-7 + s-adenosyl-l-methionine = menaquinol-7 + s-adenosyl-l-homocysteine + h(+)