>tr|A0A4U8IHM3|A0A4U8IHM3_SALET Exodeoxyribonuclease 7 small subunit OS=Salmonella enterica subsp. enterica serovar Chester GN=xseB MPKKNEAPASFETALSELEHIVTRLESGDLPLEDALNEFERGVQLARQGQAKLQQAEQRV QILLSDNEEASPEPFIADNE