preferred_name: a menaquinol + S-adenosyl-L-homocysteine + H(+) => a 2-demethylmenaquinol + S-adenosyl-L-methionine
preferred_name_lc: a menaquinol + s-adenosyl-l-homocysteine + h(+) => a 2-demethylmenaquinol + s-adenosyl-l-methionine
label: a menaquinol + S-adenosyl-L-homocysteine + H(+) => a 2-demethylmenaquinol + S-adenosyl-L-methionine
label_lc: a menaquinol + s-adenosyl-l-homocysteine + h(+) => a 2-demethylmenaquinol + s-adenosyl-l-methionine