| CDS description | CDS accession | Island | Host Description |
|---|
| putative malate oxidoreductase (malic enzyme) | NC_004757:427483:475400 | NC_004757:427483 | Nitrosomonas europaea ATCC 19718, complete genome |
| Malate oxidoreductase (malic enzyme) | NC_002689:770326:783936 | NC_002689:770326 | Thermoplasma volcanium GSS1, complete genome |