| CDS description | CDS accession | Island | Host Description |
|---|
| drug/sodium antiporter | NC_009495:2056546:2073399 | NC_009495:2056546 | Clostridium botulinum A str. ATCC 3502 chromosome, complete genome |
| putative drug/sodium antiporter | NC_009089:478328:515285 | NC_009089:478328 | Clostridium difficile 630, complete genome |
| multi antimicrobial extrusion family drug/sodium antiporter | NC_013967:1687825:1691338 | NC_013967:1687825 | Haloferax volcanii DS2 chromosome, complete genome |