>sp|Q970Y9|HISX_SULTO Histidinol dehydrogenase OS=Sulfurisphaera tokodaii GN=hisD MILKELPKQRPNDFTKVLQDVEKIISYVKQKGDEALIELEEKFDKVKLTSIKFPEVDKLA SQISQDLKMAIDVIFTQIYEFNNSIKPPNIIGGSANGIDYGIMWKSIERVGIYVPGGEKA YPSTLLMAGVPALVAGVKEIYVSSPPTKINSAIAYISLKLGVKEIYAIGGAQAIAAMAYG TQTVKKVDKIVGPGNIYVQAAKYLVSSDVGIDGIEGPTELVIIADETANPSNIILDLKAQ AEHGRSTFLVLLSNSDKIINFVSKELDVDSNIYYVIKVNSIDEAIDIANEIAPEHLSLQI SSAREYLPKVKNAGAVTLGNTPPAIIDYSAGPNHILPTNGWAKIRGGISVYDYLKMIMYA STSNPEKKLVEASKILAKYEGFVFHADSIGVRYE