>tr|A0A1X3IBD0|A0A1X3IBD0_ECOLX Exodeoxyribonuclease 7 small subunit OS=Escherichia coli M056 GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE