| Strain | Pseudomonas putida KT2440 |
| GI | 26991033 |
| Locus Tag | PP_4343 |
| Description | flagellar biosynthesis regulator FlhF |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431926883 |
| Locus Tag | Psest_1738 |
| Description | flagellar biosynthetic protein FlhF |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647841 |
| Locus Tag | HCH_05173 |
| Description | flagellar GTP-binding protein |