>tr|A0A0F6AXP9|A0A0F6AXP9_SALT1 Exodeoxyribonuclease 7 small subunit OS=Salmonella typhimurium GN=xseB MPKKNEAPASFETALSELEHIVTRLESGDLPLEDALNEFERGVQLARQGQAKLQQAEQRV QILLSDNEEASPEPFIADNE