| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116051570 |
| Locus Tag | PA14_18090 |
| Description | major facilitator subfamily transporter protein |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512683719 |
| Locus Tag | PP4_06620 |
| Description | putative drug resistance transporter |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83646919 |
| Locus Tag | HCH_04222 |
| Description | major facilitator superfamily permease |