| Strain | Pseudomonas protegens CHA0 |
| GI | 501678951 |
| Locus Tag | PFLCHA0_c14840 |
| Description | RNA polymerase sigma-H factor AlgU |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447915792 |
| Locus Tag | H045_03940 |
| Description | RNA polymerase sigma factor AlgU |
| Strain | Pseudomonas entomophila L48 |
| GI | 104783269 |
| Locus Tag | PSEEN4296 |
| Description | RNA polymerase sigma factor AlgU |