| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600562 |
| Locus Tag | PA5369 |
| Description | phosphate ABC transporter, periplasmic phosphate-binding protein, PstS |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472328036 |
| Locus Tag | H681_24375 |
| Description | phosphate binding protein |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70733402 |
| Locus Tag | PFL_6119 |
| Description | phosphate ABC transporter substrate-binding protein |