| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66045004 |
| Locus Tag | Psyr_1759 |
| Description | extracellular solute-binding protein |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512684667 |
| Locus Tag | PP4_16100 |
| Description | putative peptide ABC transporter substrate-binding protein |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482901060 |
| Locus Tag | AvCA6_29640 |
| Description | oligopeptide ABC transporter, periplasmic substrate binding protein |