isopyridoxal + NAD(+) = 5-pyridoxolactone + NADH + H(+)
isopyridoxal + nad(+) = 5-pyridoxolactone + nadh + h(+)
"isopyridoxal dehydrogenase (5-pyridoxolactone-forming)"
"isopyridoxal dehydrogenase (5-pyridoxolactone-forming)"