| Strain | Pseudomonas fluorescens F113 |
| GI | 378949210 |
| Locus Tag | PSF113_1276 |
| Description | ECF subfamily RNA polymerase sigma-70 factor |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501682129 |
| Locus Tag | PFLCHA0_c47000 |
| Description | RNA polymerase sigma-70 factor, ECF subfamily |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512687365 |
| Locus Tag | PP4_43080 |
| Description | putative RNA polymerase ECF-type sigma factor |