| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588994 |
| Locus Tag | PFLU1467 |
| Description | RNA polymerase sigma factor AlgU |
| Strain | Pseudomonas sp. UW4 |
| GI | 426408190 |
| Locus Tag | PputUW4_01278 |
| Description | RNA polymerase sigma factor AlgU |
| Strain | Pseudomonas putida H8234 |
| GI | 512579280 |
| Locus Tag | L483_26305 |
| Description | RNA polymerase sigma factor AlgU |