>tr|F4UZ15|F4UZ15_ECOLX Exodeoxyribonuclease 7 small subunit OS=Escherichia coli TA280 GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE