>tr|A4YI35|A4YI35_METS5 Histidinol dehydrogenase OS=Metallosphaera sedula (strain ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509 / TH2) OX=399549 GN=Msed_1947 PE=3 SV=1 MIKRELPTRRVQSFSQVLDKVNEIVEKVRKEGDRALREFALQFDNVKLEELVLSEEQVAN AASKIKPEVKGAIDEIWDQLVSFHELIKPPSLGGGSKNVEYGVLWRPLERVGIYVPGGKK SYPSTLMMAGIPARIAGVEEIHVATPVKGEIDPAIAYIAFKLRVKRVYPVGGAQAIAALA FGTESVTKVDKIVGPGNVYVQAAKFIVSQEIGIDGIEGPTELVVIADQTSDPRSIALDLM AQGEHGSSSLLVLMSNSEELLNKVAELLNDENEYYLVKTENLETAIELANKIAPEHLSLY TSRSRELLHLVKNAGAITLGNTPPALIDYSAGPDHILPTNGWARFRGGVTVYDFLKPVSY VNAEKVDKKLVKAAEILAEYEGFKHHAKSIGVRYD