| Strain | Pseudomonas putida F1 |
| GI | 148545697 |
| Locus Tag | Pput_0445 |
| Description | spermidine/putrescine ABC transporter ATPase |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77461346 |
| Locus Tag | Pfl01_5125 |
| Description | spermidine/putrescine ABC transporter ATP-binding subunit |
| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152989622 |
| Locus Tag | PSPA7_0747 |
| Description | ABC transporter ATP-binding protein |