| Strain | Pseudomonas putida W619 |
| GI | 170723293 |
| Locus Tag | PputW619_4132 |
| Description | extracellular solute-binding protein |
| Strain | Pseudomonas putida H8234 |
| GI | 512576995 |
| Locus Tag | L483_05295 |
| Description | spermidine/putrescine ABC transporter substrate-binding protein |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457275 |
| Locus Tag | Pfl01_1048 |
| Description | extracellular solute-binding protein |