| Strain | Pseudomonas aeruginosa M18 |
| GI | 386056311 |
| Locus Tag | PAM18_0242 |
| Description | putative major facilitator superfamily transporter |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447915825 |
| Locus Tag | H045_04105 |
| Description | putative transporter-like membrane protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647181 |
| Locus Tag | HCH_04488 |
| Description | major facilitator superfamily permease |