| Strain | Pseudomonas entomophila L48 |
| GI | 104780449 |
| Locus Tag | PSEEN1242 |
| Description | ABC transporter periplasmic polyamine-binding protein |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512687284 |
| Locus Tag | PP4_42270 |
| Description | putative polyamine ABC transporter substrate-binding protein |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457275 |
| Locus Tag | Pfl01_1048 |
| Description | extracellular solute-binding protein |