| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476330 |
| Locus Tag | G655_00650 |
| Description | putative alkylphosphonate uptake protein |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472328093 |
| Locus Tag | H681_24660 |
| Description | hypothetical protein |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732636 |
| Locus Tag | PFL_5331 |
| Description | alkylphosphonate utilization protein PhnA |