>tr|A0A0E2L9K9|A0A0E2L9K9_ECOU3 Exodeoxyribonuclease 7 small subunit OS=Escherichia coli GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE