| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599000 |
| Locus Tag | PA3805 |
| Description | type 4 fimbrial biogenesis protein PilF |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339495156 |
| Locus Tag | PSTAB_3079 |
| Description | type IV pilus biogenesis protein PilF |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647152 |
| Locus Tag | HCH_04458 |
| Description | Tfp pilus assembly protein PilF |