| CDS description | CDS accession | Island | Host Description |
|---|
| putative type I restriction enzyme HsdR | NC_012578:1838470:1852923 | NC_012578:1838470 | Vibrio cholerae M66-2 chromosome I, complete sequence |
| putative type I restriction enzyme HsdR | NC_012582:1976962:1990312 | NC_012582:1976962 | Vibrio cholerae O395 chromosome chromosome I, complete sequence |