| CDS description | CDS accession | Island | Host Description |
|---|
| type I restriction/modification system DNA methylase HsdM | NC_015576:1442713:1456592 | NC_015576:1442713 | Mycobacterium sp. JDM601 chromosome, complete genome |
| restriction/modification system DNA methylase | NC_013929:3722867:3741054 | NC_013929:3722867 | Streptomyces scabiei 87.22 chromosome, complete genome |