>tr|A0A4R2K6F7|A0A4R2K6F7_9THEO Histidinol dehydrogenase OS=Caldanaerobacter subterraneus GN=hisD MIEMFDFTKEVDIGIFNKIQNRSKLENKEIAKRVEDIIENVRERKDKALFEYTYMYDGIN LNSETVKVKEEEIKRAYEEVKEDFLKALDKAIKNITEFHEKQKEKTWMDFKEGIVYGQVL RPLSSVGIYVPGGTASYPSSVLMNGIPAKVAGVERIVMVSPAGKKGISPYVLVAADKIGI KEIYKIGGAQAVAALAFGTESIPKVDKIVGPGNIYVAMAKRALYGYVDIDMVAGPSEILV IADESASPKYVAADLLSQAEHDVMASSILVTTSKELAEKVKKEIERQMEYLERKEIIAES LKNFGAIIVIDNLKEAIGIANEIAPEHLELVIENPFEILGEIKNAGAVFLGEFSPEPLGD YLAGPNHVLPTSGTARFFSPLSVRDFVKKMNVLYYSKEALSSVKDDVITLAEAEELTAHA NSVKVRFYND