ID 1.1.1.405 DE Ribitol-5-phosphate 2-dehydrogenase (NADP(+)). AN D-ribulose 5-phosphate reductase. AN Ribulose-5-P reductase. AN Ribulose-5-phosphate reductase. CA D-ribitol 5-phosphate + NADP(+) = D-ribulose 5-phosphate + NADPH. CF Zn(2+). CC -!- The enzyme, characterized in bacteria, is specific for NADP. CC -!- It is part of the synthesis pathway of CDP-ribitol. CC -!- In Haemophilus influenzae it is part of a multifunctional enzyme also CC catalyzing EC 2.7.7.40. CC -!- Cf. EC 1.1.1.137. DR Q48154, ACS1_HAEIF ; Q48230, BCS1_HAEIF ; Q2G1B9, TARJ1_STAA8; DR Q2G1C4, TARJ2_STAA8; Q8RKJ0, TARJ_BACSH ; Q8DPI3, TARJ_STRR6 ; //