>tr|D6I7D6|D6I7D6_ECOLX Exodeoxyribonuclease 7 small subunit OS=Escherichia coli B185 GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE