>sp|Q722Y1|HISZ_LISMF ATP phosphoribosyltransferase regulatory subunit OS=Listeria monocytogenes serotype 4b GN=hisZ MNLNKNLPTGTRDKLFREAQAAYKIEQQVNHYFEKRGFKRIETPVIEFEDVFSSEHQADA KLYRFFDEKGRLTVLRPDMTLPIGRVVSTTGVMLPLKLSYSGKIFRANEDFGGEQNEQTQ AGIEIIGYPSIKAEIECILSGIGVLNALEIPNFQIELGHAAIYRRVIQLLNLSETAEIDF RQLIQNKSLTGIKRFVANNPSTLDDFILAIPRLFGPATAILNQAKSLTTDKGILTALREM ETIVEAVSYTADISVDLGLVQDFHYYTGIIFRGYADLAADNFLSGGRYDHLLEQFTSSSS PAVGLALNLDSLTTLQNRAGIIKKQTPTTLLIHYDLEALPQAEKFMQETPNSELSFFETA SNAISFAKKWHIPEVVHVSSQGIQTILQREVD