>sp|O25427|DUS_HELPY Probable tRNA-dihydrouridine synthase OS=Helicobacter pylori GN=dus MDFKNKKWLFLAPLAGYTDLPFRSVVKKFGVDVTTSEMVSSHSLVYAFDKTSKMLEKSPL EDHFMAQISGSKESVVKEAVEKINALEHVNGIDFNCGCPAPKVANHGNGSGLLKDLNHLV KLLKTIRENTSKKITSVKVRLGFEKKIPKEIAHALNDAPVDYVVVHGRTRSDKYQKDKID YESIALMKKILKKPVIANGEIDSVKKAFEVLQITQADGLMIGRAALRAPWIFWQIRNNTT KLPAVVKKDLVLEHFDKMVEFYGDMGVIMFRKNLHAYAKGEMQASAFRNCVNTLTEIKSM RESIEEFFNQEMLQSEVPLWVELNQKSV