>tr|D3GUB8|D3GUB8_ECO44 Exodeoxyribonuclease 7 small subunit OS=Escherichia coli O44:H18 GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE