>tr|A0A1X3J646|A0A1X3J646_ECOLX Exodeoxyribonuclease 7 small subunit OS=Escherichia coli TA447 GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE