| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116054050 |
| Locus Tag | PA14_04220 |
| Description | ABC transporter substrate-binding protein |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327885 |
| Locus Tag | H681_23620 |
| Description | binding protein component of ABC transporter |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732492 |
| Locus Tag | PFL_5177 |
| Description | polyamine ABC transporter periplasmic polyamine-binding protein |