| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71735068 |
| Locus Tag | PSPPH_0643 |
| Description | polyamine ABC transporter ATP-binding protein |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501682999 |
| Locus Tag | PFLCHA0_c55920 |
| Description | spermidine/putrescine import ATP-binding protein PotA |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431928732 |
| Locus Tag | Psest_3658 |
| Description | spermidine/putrescine ABC transporter ATP-binding subunit |