>sp|B4RWP8|RRAB_ALTMD Regulator of ribonuclease activity B OS=Alteromonas mediterranea GN=rraB MNQFDEREEWYAFNQETIDALLEDGSQADADYTIEHHFASTDFDVLEKAAVDAFKAGFEV TDAEELMLDDGETIFCFDAVVERKLDIEKLNADADALLKIADKHDVTYDGWGTYFEPREE GEYEEEEHHLND