>sp|Q82W26|HISX_NITEU Histidinol dehydrogenase OS=Nitrosomonas europaea GN=hisD MIKIRRLSSVDDHFQAELDQLLSFEVSVDSEIERTVTQILHQIRTHGDRALLELTRQFDN PDIDRIEEIELPRDEWQSALMSLDKVQREALEQAASRIRAYHEKQLAQSWDYVELDGTRL GQKITALDRVGLYVPGGKAAYPSSVLMNAIPARVAGVRELIMVTPTPKGEKNPLVLAAAA ICEVDRVFTIGGAQAVAALAYGTTTVPKVDKIVGPGNAYVAAAKRHVFGTVGIDMLAGPS EILVICDGKTNPDWIAMDLFSQAEHDEQAQSILLCPDKAFLDRVADSISRLIDTLPRRDV IRSSLENRGALIHVRDLEEACMIANRIAPEHLELSVDEPEQWVDSIRHAGAIFLGRYTCE ALGDYCAGPNHVLPTSGTARFSSPLGVYDFQKRTSLIQVSAAGASRLGETASILAKGEGL DAHARSAESRYQ