>sp|Q8TL41|HISX_METAC Histidinol dehydrogenase OS=Methanosarcina acetivorans GN=hisD MVTMLFKKLSDASEAEMKKLISRGSGLADVGETVSSVLSDVRVRGDAALREYTKKFDKVE LAGFEVSEAEFEEALSGVGPELLEHLKVAAANIRVFHEAQLPETTWFMEVQPGVVLGQKA TALESVGAYAPGGRASYPSTVLMTVIPARVAGVKQVIVCTPPRADGSIHPLTLAAAKVAG ADKVFKLGGVQAVGAMAYGTETVPKVDKIVGPGNVFVTSAKMQVRNVAEIDFPAGPSEVL IIADDSADAAMVASDIIAQAEHDPNAVSVLVTTSEILAEAVRQEVLLQAENTARSEIVKT SLENAAVLISDTLEQSIDFSNKFAPEHLEIMVEDSDFVLNRIKNAGSIFVGNYAPVPVGD YASGTNHVLPTAGYARIYSGLNINHFLKYSSIQKISKSGLESLKETIIALAEEEGLQAHA DAIRTRFGYKPSK