| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599218 |
| Locus Tag | PA4023 |
| Description | probable transport protein |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339495721 |
| Locus Tag | PSTAB_3644 |
| Description | ethanolamine transporter |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648958 |
| Locus Tag | HCH_06322 |
| Description | amino acid transporter |