preferred_name: NADH dehydrogenase (menaquinone) (non-electrogenic) activity
preferred_name_lc: nadh dehydrogenase (menaquinone) (non-electrogenic) activity
label: a menaquinone + NADH + H(+) = a menaquinol + NAD(+)
label_lc: a menaquinone + nadh + h(+) = a menaquinol + nad(+)