>tr|A0A3A3JR39|A0A3A3JR39_SALMO Exodeoxyribonuclease 7 small subunit OS=Salmonella montevideo GN=xseB MPKKNEAPASFETALSELEHIVTRLESGDLPLEDALNEFERGVQLARQGQAKLQQAEQRV QILLSDNEEASPEPFIADNE