>tr|S5C1X5|S5C1X5_9ALTE Regulator of ribonuclease activity B OS=Alteromonas mediterranea UM7 GN=rraB MNQFDEREEWYAFNQETIDALLEDGSQADADYTIEHHFASTDFDVLEKAAVDAFKAGFEV TDAEELMLDDGETIFCFDAVVERKLDIEKLNADADALLKIADKHDVTYDGWGTYFEPREE GEYEEEEHHLND