>tr|W1X780|W1X780_ECOLX Exodeoxyribonuclease 7 small subunit OS=Escherichia coli DORA_A_5_14_21 GN=xseB
MPKKNEAPASFEKALSELEQIVTRLESGDLPLEEALNEFERGVQLARQGQAKLQQAEQRV
QILLSDNEDASLTPFTPDNE