>tr|A0A4D6GVW4|A0A4D6GVW4_HALS9 Histidinol dehydrogenase OS=Halobacterium salinarum GN=hisD MEYEAVADLAPDRRVALFERDAGVDAVRSDVAEILDRVESEGDVALRALASEFDDVEVGN LDVTDEMERAADAVPDDVYDAIEDAAANIRAFHEAQLPDDWRESFAAGRELGRRFRPVRR VGVYAPGGTAAYPSSVLMGVIPAVVAGVEQVAVATPPAETINPVTLAAAHAAGADRVYQV GGAQAIGAFAYGTETVDTVQTVVGPGNKWVTAAKAEVRGDVEIDFLAGPSELLVVADETA EPAFVAADLLAQAEHDPNASVVAVTDDEATAAAITDAVAARLDDRERADTIRAALDNEAS GVFVARSMSEAVMFAEEYAAEHLSIQASDDEALLDRIDSAGSVFLGGYAPVAAGDYAAGT NHVLPTNGTARVTGGLSVDTFLRSTTVQRLDREGLAALRETVTTLADAEGLEGHAASVDA RFEDE