>sp|B4F2M5|RRAB_PROMH Regulator of ribonuclease activity B OS=Proteus mirabilis GN=rraB MADSKELAEQREETRLIIEELLEDGSDPDALYAIEHHISCENFETLEKAAVEVFKLGYEV TEPEEIEIESGEILVCFDAVSESGLNAELIDAQVEQLMNLAEKMGVYYDGWGTYFEDPDA EYDDEDGENEDDESESDKSSRLH