| CDS description | CDS accession | Island | Host Description |
|---|
| PhnH protein | NC_008253:4541915:4553269 | NC_008253:4541915 | Escherichia coli 536, complete genome |
| PhnH protein | NC_004431:4867648:4879703 | NC_004431:4867648 | Escherichia coli CFT073, complete genome |
| putative PhnH protein, phosphonate metabolism, function unknown | NC_008312:7635217:7639829 | NC_008312:7635217 | Trichodesmium erythraeum IMS101, complete genome |