>tr|A0A1Z1T0X7|A0A1Z1T0X7_PROMI Regulator of ribonuclease activity B OS=Proteus mirabilis GN=rraB MADSKELAEQREETRLIIEELLEDGSDPDALYAIEHHISCENFETLEKAAVEVFKLGYEV TEPEEIEIESGEILVCFDAVSESGLNAELIDAQVEQLMNLAEKMGVYYDGWGTYFEDPDA EYDDEDGENEDDESESDKSSRLH