| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15598375 |
| Locus Tag | PA3179 |
| Description | conserved hypothetical protein |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339494283 |
| Locus Tag | PSTAB_2206 |
| Description | pseudouridine synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647424 |
| Locus Tag | HCH_04736 |
| Description | 16S rRNA uridine-516 pseudouridylate synthase-like protein |