| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15597690 |
| Locus Tag | PA2494 |
| Description | Resistance-Nodulation-Cell Division (RND) multidrug efflux transporter MexF |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330503450 |
| Locus Tag | MDS_2536 |
| Description | hydrophobe/amphiphile efflux-1 (HAE1) family protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649548 |
| Locus Tag | HCH_06941 |
| Description | cation/multidrug efflux pump |