| Strain | Pseudomonas fulva 12-X |
| GI | 333898535 |
| Locus Tag | Psefu_0330 |
| Description | ribosomal RNA small subunit methyltransferase E |
| Strain | Pseudomonas aeruginosa C3719 |
| GI | 254237347 |
| Locus Tag | PACG_03420 |
| Description | conserved hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644376 |
| Locus Tag | HCH_01528 |
| Description | 16S ribosomal RNA methyltransferase RsmE |