| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28869674 |
| Locus Tag | PSPTO_2481 |
| Description | tonB protein |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229587784 |
| Locus Tag | PFLU0209 |
| Description | putative TonB-dependent membrane protein |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476397 |
| Locus Tag | G655_00995 |
| Description | hypothetical protein |