>sp|A1VHK1|ISPH_DESVV 4-hydroxy-3-methylbut-2-enyl diphosphate reductase OS=Desulfovibrio vulgaris subsp. vulgaris GN=ispH MNVIRARTAGFCMGVSLALRKLDREVDRAEEKAAQGSPRCRIATFGPIIHNPQVLEAYAG MGVRCLRQVDEVEAGDHVVIRAHGVPQQQEKALRSRDAVVVDATCPKVKKAQLGIEEQCR AGRTLLLFGEAEHPEVRGLLSYAGEGALVFGSVDELEGLPLQPETEYFLAAQTTQDRVAF EAARAWLHERLGHEVPVLETICDATRLRQQEAIDIARKVDAMVVVGGFDSGNTRRLADVA AAQGVFTVHVENESQLPVEQLRGCGIIGLTAGASTPKSIIDATQRFLESL