>tr|E1IZU9|E1IZU9_ECOLX Exodeoxyribonuclease 7 small subunit OS=Escherichia coli MS 124-1 GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE