>sp|A2BP63|ISPH_PROMS 4-hydroxy-3-methylbut-2-enyl diphosphate reductase OS=Prochlorococcus marinus GN=ispH MDTQAFRRSLHHSDRYNRRGFDSPTKRAQALEEAYQSDLISSIRDNGFTYTKGRLNIKLA QAFGFCWGVERAVAMAYETRRHYPNENIWITNEIIHNPSVNDHLRKMNVKFISAKNGIKD FSLVSNGDVVILPAFGATVQEMKLLHEKGCHIIDTTCPWVSKVWHTVEKHKKHVFTSIIH GKFKHEETLATSSFAGKYLVVLDLEEANYVSEYILGKGNRNEFMNKFSKAFSNGFDPDKD LDRVGVANQTTMLKSETEEIGKVFERTMLKKFGPENLNSHFLAFNTICDATEERQDAMFS LVDEDLDILVVIGGFNSSNTTHLQEIAITKNISSFHIDTPERISVKENSIFHKPLGSELE LKKNFLPSGKINVGITSGASTPDKVVADVIEKLIDIAS