>tr|A0A0H3N8W3|A0A0H3N8W3_SALTS Exodeoxyribonuclease 7 small subunit OS=Salmonella typhimurium GN=xseB MPKKNEAPASFETALSELEHIVTRLESGDLPLEDALNEFERGVQLARQGQAKLQQAEQRV QILLSDNEEASPEPFIADNE