| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596280 |
| Locus Tag | PA1083 |
| Description | flagellar L-ring protein precursor FlgH |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501679118 |
| Locus Tag | PFLCHA0_c16520 |
| Description | flagellar L-ring protein FlgH |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647170 |
| Locus Tag | HCH_04476 |
| Description | flagellar basal body L-ring protein |