| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505825 |
| Locus Tag | MDS_4911 |
| Description | lysine exporter protein LysE/YggA |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512685323 |
| Locus Tag | PP4_22660 |
| Description | putative amino acid transporter |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83642979 |
| Locus Tag | HCH_00068 |
| Description | putative threonine efflux protein |