| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392982005 |
| Locus Tag | PADK2_02985 |
| Description | KsgA/Dim1 family 16S ribosomal RNA methyltransferase |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501683009 |
| Locus Tag | PFLCHA0_c56020 |
| Description | ribosomal RNA small subunit methyltransferase A |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648741 |
| Locus Tag | HCH_06103 |
| Description | dimethyladenosine transferase |