>sp|Q7VFF5|HISX_HELHP Histidinol dehydrogenase OS=Helicobacter hepaticus GN=hisD MKYLDVRLPEFANEFQQVLSRGKMDMKEVSSLVQELLDEIRTEGLDALKKHIARFDKWEV KSFEDLRISPKECLNAYNQLSSELKSALHLAYDRIYAFHRKQKMQSWIDCEENGNILGSK FTPMERAGLYIPGGKAAYPSSLLMNAIPAIVAGVKEIVVCSPTPHNQANPLVLAALHLCG ITEVYKVGGASAIGLMAYGCKEIPKVDVITGPGNIFVACAKKLVFGEVNIDMVAGPSEIA IIADSQANPLYIAYDLLSQAEHDEMASSILISDSAPLIESVQKHIEQILPSMPRAEIAGA SIKNRAVMIYTRNLQESIEIANAIAPEHLEVLTTTPFDTLPYIKHAGAIFLGEHSSEPIG DYLAGPNHTLPTGGSARFFSPLGVEHFMKKSSIIAFSATALEEVGESCALLAQSESLSAH AQAVLTRLDSIKSKRE