| CDS description | CDS accession | Island | Host Description |
|---|
| cryptic nitrate reductase 2 delta subunit | NC_008563:1577879:1594246 | NC_008563:1577879 | Escherichia coli APEC O1, complete genome |
| cryptic nitrate reductase 2 delta subunit | NC_007946:1586656:1605328 | NC_007946:1586656 | Escherichia coli UTI89, complete genome |