| CDS description | CDS accession | Island | Host Description |
|---|
| 2Fe-2S iron-sulfur cluster binding domain protein | NC_020075:590481:593931 | NC_020075:590481 | Candidatus Blochmannia chromaiodes str. 640, complete genome |
| 2Fe-2S iron-sulfur cluster binding domain protein | NC_014909:540000:543757 | NC_014909:540000 | Candidatus Blochmannia vafer str. BVAF chromosome, complete genome |
| 2Fe-2S iron-sulfur cluster binding domain protein | NC_013967:1687825:1690567 | NC_013967:1687825 | Haloferax volcanii DS2 chromosome, complete genome |
| 2Fe-2S iron-sulfur cluster binding domain protein | NC_011653:1671910:1672745 | NC_011653:1671910 | Thermosipho africanus TCF52B, complete genome |