| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323597 |
| Locus Tag | H681_02105 |
| Description | periplasmic transport system |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254243549 |
| Locus Tag | PA2G_04368 |
| Description | conserved hypothetical protein |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77461472 |
| Locus Tag | Pfl01_5251 |
| Description | extracellular solute-binding protein |