| CDS description | CDS accession | Island | Host Description |
|---|
| TonB-dependent receptor YncD | NC_015723:1047418:1061100 | NC_015723:1047418 | Cupriavidus necator N-1 chromosome 2, complete sequence |
| probable tonB-dependent receptor YncD precursor | NC_007946:1586656:1590405 | NC_007946:1586656 | Escherichia coli UTI89, complete genome |