4-Hydroxy-3-methylbut-2-enyl diphosphate reductase
INTERPRO FAMILY
HMB-PP reductase; 4-hydroxy-3-methylbut-2-enyl diphosphate reductase; EC 1.17.1.2; Isopentenyl-diphosphate:NADP+ oxidoreductase; LYTB; (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase; HMBPP reductase; ISPH; LytB/IspH; Isopentenyl-diphosphate:NAD(P)+ oxidoreductase
4-Hydroxy-3-methylbut-2-enyl diphosphate reductase (, isopentenyl-diphosphate:NADP+ oxidoreductase, LytB, (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase, HMBPP reductase, IspH, LytB/IspH) is an enzyme in the non-mevalonate pathway. It acts upon (E)-4-Hydroxy-3-methyl-but-2-enyl pyrophosphate (or "HMB-PP").