| Strain | Pseudomonas protegens Pf-5 |
| GI | 70728827 |
| Locus Tag | PFL_1448 |
| Description | RNA polymerase sigma factor AlgU |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330808069 |
| Locus Tag | PSEBR_a1338 |
| Description | RNA polymerase sigma factor |
| Strain | Pseudomonas putida GB-1 |
| GI | 167035373 |
| Locus Tag | PputGB1_4380 |
| Description | RNA polymerase sigma factor AlgU |