label: ribitol-5-phosphate 2-dehydrogenase [(NAD(P)+] activity
label_lc: ribitol-5-phosphate 2-dehydrogenase [(nad(p)+] activity
description: "Catalysis of the reaction: D-ribitol 5-phosphate + NAD(P)+ = D-ribulose 5-phosphate + NAD(P)H + H+."