| Strain | Pseudomonas aeruginosa M18 |
| GI | 386056465 |
| Locus Tag | PAM18_0396 |
| Description | twitching motility protein PilU |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386022686 |
| Locus Tag | PSTAA_4114 |
| Description | twitching motility protein PilU |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648987 |
| Locus Tag | HCH_06351 |
| Description | Tfp pilus assembly protein, ATPase PilU |