a uridine in RNA + NADH + H(+) => a 5,6-dihydrouridine in RNA + NAD(+)
a uridine in rna + nadh + h(+) => a 5,6-dihydrouridine in rna + nad(+)
a uridine in RNA + NADH + H(+) => a 5,6-dihydrouridine in RNA + NAD(+)
a uridine in rna + nadh + h(+) => a 5,6-dihydrouridine in rna + nad(+)