| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505488 |
| Locus Tag | MDS_4574 |
| Description | RNA methyltransferase |
| Strain | Pseudomonas sp. UW4 |
| GI | 426407194 |
| Locus Tag | PputUW4_00280 |
| Description | RNA methyltransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644213 |
| Locus Tag | HCH_01358 |
| Description | rRNA methylase (SpoU class) |