| CDS description | CDS accession | Island | Host Description |
|---|
| putative type I restriction enzyme S protein | NC_002163:1471517:1484265 | NC_002163:1471517 | Campylobacter jejuni subsp. jejuni NCTC 11168, complete genome |
| type I restriction enzyme S protein | NC_012796:1645856:1674407 | NC_012796:1645856 | Desulfovibrio magneticus RS-1, complete genome |
| type I restriction enzyme S protein | NC_010617:558954:570151 | NC_010617:558954 | Kocuria rhizophila DC2201, complete genome |
| PROBABLE TYPE I RESTRICTION ENZYME S PROTEIN | NC_005090:1082213:1092519 | NC_005090:1082213 | Wolinella succinogenes DSM 1740, complete genome |