strain_id	description	flag	length
NZ_CP038366.1	Escherichia coli O157:H7 strain F6667 chromosome, complete genome	genbank	5516005
NZ_CP038368.1	Escherichia coli O157:H7 strain F6667 plasmid pF6667-1, complete sequence	genbank	93665
NZ_CP038367.1	Escherichia coli O157:H7 strain F6667 plasmid pF6667-2, complete sequence	genbank	39233
