| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116053191 |
| Locus Tag | PA14_66650 |
| Description | type 4 fimbrial biogenesis protein PilN |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807108 |
| Locus Tag | PSEBR_a423 |
| Description | type IV fimbriae biogenesis protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648613 |
| Locus Tag | HCH_05971 |
| Description | Tfp pilus assembly protein PilN |