>sp|B9MJR9|HIS1_CALBD ATP phosphoribosyltransferase OS=Caldicellulosiruptor bescii (strain ATCC BAA-1888 / DSM 6725 / KCTC 15123 / Z-1320) OX=521460 GN=hisG PE=3 SV=1 MITIALPKGRLAQQTVELLKRASLVDIDISEESRKLIIEDTQNSLRFLMVKPFDVPTYVE YGVADVGVVGKDVLLEMNKRVYELLDLKIGKCFVALAGPKGISEALLKKPDKTIATKFPN IAKEYFENVRGEDVKIIKLNGSVELAPILGLSDMIVDIVESGRTLKENGLEVYEKLYDIS ARLIANRASLKLKTQIDDIINRLERMIEE