strain_id	description	flag	length
NZ_CP017251.1	Escherichia coli strain NADC 5570/86-24/6564 isolate wild type chromosome, complete genome	genbank	5466770
NZ_CP017252.1	Escherichia coli strain NADC 5570/86-24/6564 isolate wild type plasmid pO157, complete sequence	genbank	92691
