| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71735971 |
| Locus Tag | PSPPH_0481 |
| Description | type IV pilus biogenesis protein PilI |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229593121 |
| Locus Tag | PFLU5750 |
| Description | type IV pili signal transduction protein/twitching mobility protein |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476616 |
| Locus Tag | G655_02090 |
| Description | twitching motility protein PilI |