>sp|Q32JI0|EX7S_SHIDS Exodeoxyribonuclease 7 small subunit OS=Shigella dysenteriae serotype 1 GN=xseB MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV QILLSDNEDASLTPFTPDNE