| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66045373 |
| Locus Tag | Psyr_2133 |
| Description | pseudouridine synthase |
| Strain | Pseudomonas fluorescens F113 |
| GI | 378949659 |
| Locus Tag | PSF113_1728 |
| Description | ribosomal large subunit pseudouridine synthase A protein like protein |
| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116049993 |
| Locus Tag | PA14_38090 |
| Description | pseudouridylate synthase |