>tr|A0A841H963|A0A841H963_HALSI Histidinol dehydrogenase OS=Halobacterium salinarum GN=hisD MEYEAVADLAPDRRVALFERDAGVDAVRSDVAEILDRVESEGDVALRALASEFDDVEVGN LDVTDEMERAADAVPDDVYDAIEDAAANIRAFHEAQLPDDWRESFAAGRELGRRFRPVRR VGVYAPGGTAAYPSSVLMGVIPAVVAGVEQVAVATPPAETINPVTLAAAHAAGADRVYQV GGAQAIGAFAYGTETVDTVQTVVGPGNKWVTAAKAEVRGDVEIDFLAGPSELLVVADETA EPAFVAADLLAQAEHDPNASVVAVTDDEATAAAITDAVAARLDDRERADTIRAALDNEAS GVFVARSMSEAVMFAEEYAAEHLSIQASDDEALLDRIDSAGSVFLGGYAPVAAGDYAAGT NHVLPTNGTARVTGGLSVDTFLRSTTVQRLDREGLAALRETVTTLADAEGLEGHAASVDA RFEDE