| CDS description | CDS accession | Island | Host Description |
|---|
| TonB-dependent vitamin B12 receptor | NC_010468:4455201:4466591 | NC_010468:4455201 | Escherichia coli ATCC 8739, complete genome |
| TonB-dependent vitamin B12 receptor | NC_015222:1492500:1506214 | NC_015222:1492500 | Nitrosomonas sp. AL212 chromosome, complete genome |