| Strain | Pseudomonas putida KT2440 |
| GI | 26986890 |
| Locus Tag | PP_0145 |
| Description | sodium-dependent inorganic phosphate (Pi) transporter |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387891353 |
| Locus Tag | PflA506_0099 |
| Description | Na/Pi-cotransporter II-like protein |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254243025 |
| Locus Tag | PA2G_03813 |
| Description | conserved hypothetical protein |