>tr|A0A832STI2|A0A832STI2_9EURY Histidinol dehydrogenase OS=Methanopyrus kandleri GN=hisD MRLLVRPEEEELERVLRRSEMDVTEVLPDVERIFEDVVERGDEALLEYTERFDGVKLEAE DLRVSEDDFEVARELVDERTVEALEEAAHRIEEFHRKTLPRVDRITFDVEGTECGLTLRP IPRVGCYVPGGRAAYPSTALMTVIPARVAGCREVVVCTPPADNDVRASPEVLVAVEIAGA DAVYRVGGAQAIAALAAGTETVLRVDKIVGPGNVYVTAAKLLAYSRGLTDVDMPAGPSEV FVIADDSANPDWLARDLIAQAEHDPHAAAVLATDSEEIARAVKERVEELLDAGIEREEIV LKALDRNGWIVVLDSLEECVRLANRYAPEHLQLCVENPEELLQDVENAGAVFVGHLTAVP FGDYATGPNHVLPTGGFARARGALGTWDFVKIIPIQRLREGDVERLAPIVEELAEREGLP NHAEAVRARRS