| CDS description | CDS accession | Island | Host Description |
|---|
| putative type I restriction system adenine methylase. | NC_008278:256427:280269 | NC_008278:256427 | Frankia alni ACN14a, complete genome |
| putative type I restriction system adenine methylase | NC_016887:1949927:1996269 | NC_016887:1949927 | Nocardia cyriacigeorgica GUH-2, complete genome |
| putative type I restriction system adenine methylase | NC_007333:1559321:1564255 | NC_007333:1559321 | Thermobifida fusca YX, complete genome |