>tr|A0A9P2PVN3|A0A9P2PVN3_ECOLX Crossover junction endodeoxyribonuclease rusA OS=Escherichia coli O157 GN=rusA
MNTYSITLPWPPSNNRYYRHNRGRTHISAEGQAYRDNVARIIKGSMLDIGLAMPVKIRIE
CHMPDRRRRDLDNLQKAAFDALTKAGFWLDDAQVVDYRVVKMPVTKGGKLELTITELGNE