| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600234 |
| Locus Tag | PA5041 |
| Description | type 4 fimbrial biogenesis protein PilP |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807110 |
| Locus Tag | PSEBR_a425 |
| Description | type IV fimbriae biogenesis protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648611 |
| Locus Tag | HCH_10024 |
| Description | Tfp pilus assembly protein PilP |