| CDS description | CDS accession | Island | Host Description |
|---|
| putative tungsten-containing aldehyde ferredoxin oxidoreductase cofactor modifying protein. | NC_008278:296526:315963 | NC_008278:296526 | Frankia alni ACN14a, complete genome |
| tungsten-containing aldehyde ferredoxin oxidoreductase cofactor modifying protein | NC_003413:337963:356987 | NC_003413:337963 | Pyrococcus furiosus DSM 3638, complete genome |