| CDS description | CDS accession | Island | Host Description |
|---|
| Domain of unknown function DUF1893 | NC_013642:1317114:1321116 | NC_013642:1317114 | Thermotoga naphthophila RKU-10, complete genome |
| Domain of unknown function DUF1893 | NC_010483:1385000:1410242 | NC_010483:1385000 | Thermotoga sp. RQ2, complete genome |