| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599053 |
| Locus Tag | PA3858 |
| Description | probable amino acid-binding protein |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386019766 |
| Locus Tag | PSTAA_1138 |
| Description | extracellular solute-binding protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648448 |
| Locus Tag | HCH_05807 |
| Description | amino acid ABC transporter periplasmic protein |