| Strain | Pseudomonas mendocina NK-01 |
| GI | 330502738 |
| Locus Tag | MDS_1824 |
| Description | flagellar basal body P-ring protein |
| Strain | Pseudomonas putida HB3267 |
| GI | 431803695 |
| Locus Tag | B479_18815 |
| Description | flagellar basal body P-ring protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647169 |
| Locus Tag | HCH_04475 |
| Description | flagellar basal body P-ring protein |