| CDS description | CDS accession | Island | Host Description |
|---|
| putative nucleotide pyrophosphatase | NC_009089:3998347:3998347 | NC_009089:3998347 | Clostridium difficile 630, complete genome |
| putative nucleotide pyrophosphatase | NC_013316:3863728:3863728 | NC_013316:3863728 | Clostridium difficile R20291, complete genome |