| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28871589 |
| Locus Tag | PSPTO_4454 |
| Description | ribosomal subunit interface protein |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501678398 |
| Locus Tag | PFLCHA0_c09280 |
| Description | putative sigma(54) modulation protein |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392422366 |
| Locus Tag | A458_16610 |
| Description | sigma54 modulation protein |