>sp|C3P500|HISZ_BACAA ATP phosphoribosyltransferase regulatory subunit OS=Bacillus anthracis GN=hisZ MTKWKRANPNGTRDYLFEECTLIEEVEQKLRRTFLERGYEEIRTPTIEFYDVFAFQSRPI DEEKMYKFFDEKGRIIVLRPDMTIPLARVVGTQRCDTPLKVTYSGNVFRANESLAGKYNE IVQSGIEVIGIDNVRAEIECVISVIQSLQKLRVQSFTIEIGQVQLYKCIVKKLSIHEEEE KFLRTYIESKNYASLSNFIRDKKLDRCDETVKLLEKLPRLFGNLEVIEEAEKLASSNEMK MAITRVKEIYEAIEKLGYGSYISIDLGTIQHLDYYTGVIFKGYIYEIGEEIVSGGRYDEL IGNFGEMLPAVGLAVQVNQIVKALQEQQEPYERKRIDIMIHYELNRLAEAERLRNLLQKD GKKVALSLFSNLNDTFQFARKNQIVTVVEAKSESLVEYVWKEKWVVQKEGETSCVTFKLR