strain_id	description	flag	length
NZ_CP016546.1	Escherichia coli strain O177:H21 chromosome, complete genome	genbank	5134536
NZ_CP016547.1	Escherichia coli strain O177:H21 plasmid unnamed1, complete sequence	genbank	86371
NZ_CP016548.1	Escherichia coli strain O177:H21 plasmid unnamed2, complete sequence	genbank	90835
NZ_CP016549.1	Escherichia coli strain O177:H21 plasmid unnamed3, complete sequence	genbank	126046
NZ_CP016550.1	Escherichia coli strain O177:H21 plasmid unnamed4, complete sequence	genbank	49695
NZ_CP016551.1	Escherichia coli strain O177:H21 plasmid unnamed5, complete sequence	genbank	7395
