| CDS description | CDS accession | Island | Host Description |
|---|
| nitrate reductase 2 subunit gamma | NC_011751:1714131:1731551 | NC_011751:1714131 | Escherichia coli UMN026 chromosome, complete genome |
| cryptic nitrate reductase 2 subunit gamma | NC_016822:1818897:1836973 | NC_016822:1818897 | Shigella sonnei 53G, complete genome |