| Strain | Pseudomonas aeruginosa M18 |
| GI | 386061124 |
| Locus Tag | PAM18_5064 |
| Description | flagellar motor protein MotB |
| Strain | Pseudomonas sp. UW4 |
| GI | 426407353 |
| Locus Tag | PputUW4_00439 |
| Description | flagellar motor protein MotB |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648052 |
| Locus Tag | HCH_05393 |
| Description | flagellar motor protein |