>sp|Q72G08|ISPH_DESVH 4-hydroxy-3-methylbut-2-enyl diphosphate reductase OS=Desulfovibrio vulgaris GN=ispH MNVIRARTAGFCMGVSLALRKLDREVDRAEEKAAQGSPRCRIATFGPIIHNPQVLEAYAG MGVRCLRQVDEVEAGDHVVIRAHGVPQQQEKALRSRDAVVVDATCPKVKKAQLGIEEQCR AGRTLLLFGEAEHPEVRGLLSYAGEGALVFGSVDELEGLPLQPETEYFLAAQTTQDRVAF EVARAWLHERLGHEVPVLETICDATRLRQQEAIDIARKVDAMVVVGGFDSGNTRRLADVA AAQGVFTVHVENESQLPVEQLRGCGIIGLTAGASTPKSIIDATQRFLESL