| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116053243 |
| Locus Tag | PA14_67300 |
| Description | ABC transporter substrate-binding protein |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512620959 |
| Locus Tag | PCA10_53060 |
| Description | putative amino acid ABC transporter substrate-binding protein |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28872383 |
| Locus Tag | PSPTO_5271 |
| Description | histidine transporter, periplasmic histidine-binding protein |