>tr|A0A0E1L1S1|A0A0E1L1S1_CLOBO Exodeoxyribonuclease 7 small subunit OS=Clostridium botulinum CDC_1436 GN=xseB MGRKKESFENMLEKLETIVDSMDNGEITLEDSMKSYEEGIKLCNKLYKVLKDAEGKIKIL EDNKEEDFENS