| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599698 |
| Locus Tag | PA4502 |
| Description | probable binding protein component of ABC transporter |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324210 |
| Locus Tag | H681_05180 |
| Description | ABC transporter substrate-binding protein |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70728261 |
| Locus Tag | PFL_0878 |
| Description | dipeptide ABC transporter periplasmic dipeptide-binding protein DppA 1 |