>sp|Q9A4F5|RELB3_CAUVC Antitoxin RelB3 OS=Caulobacter vibrioides GN=relB3 MSGVIAPDRVDDKRRMEHSQNMALTITIPAELASRLRASAEAEGKDVDAYAIDALHVMSD EDWGYTDDDAYWRELRAHSDEVRRDGGIPLEDVKRWVASWDTENELPPPEPRIKARG