>tr|U5CCW2|U5CCW2_CALSX Histidine biosynthesis bifunctional protein HisIE OS=Caldanaerobacter subterraneus subsp. yonseiensis KB-1 GN=hisI
MIDIKELKFDEKGLIPAIVQDYYTKQVLMLAYMNEESLKLTLEKGETYFFSRSRGKIWHK
GETSGNTQKVKKIFYDCDEDALLIQVEAKGPACHTGNISCFYRSFDEETEDGIEILNKLY
ERIKGRKINPVEGSYTNYLFEKGIDKILKKVGEEATEVVIASKNDSKDEIVYEVSDLIYH
LMVLLVEKNITLNDIYNELERRYKK