| Strain | Pseudomonas fulva 12-X |
| GI | 333902123 |
| Locus Tag | Psefu_3946 |
| Description | ribosomal RNA small subunit methyltransferase A |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512683491 |
| Locus Tag | PP4_04340 |
| Description | 16S rRNA dimethyladenosine transferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648741 |
| Locus Tag | HCH_06103 |
| Description | dimethyladenosine transferase |