a D-glucoside + NAD(+) <=> a 3-dehydro-D-glucoside + NADH + H(+)
a d-glucoside + nad(+) <=> a 3-dehydro-d-glucoside + nadh + h(+)
a D-glucoside + NAD(+) <=> a 3-dehydro-D-glucoside + NADH + H(+)
a d-glucoside + nad(+) <=> a 3-dehydro-d-glucoside + nadh + h(+)