| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229592163 |
| Locus Tag | PFLU4765 |
| Description | putative histidine-binding periplasmic protein |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397696791 |
| Locus Tag | T1E_4051 |
| Description | cationic amino acid ABC transporter, periplasmic |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254245175 |
| Locus Tag | PA2G_06063 |
| Description | arginine/ornithine binding protein AotJ |