| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116053749 |
| Locus Tag | PA14_00340 |
| Description | sulfate transporter |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323244 |
| Locus Tag | H681_00340 |
| Description | putative sulfate transporter |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70733542 |
| Locus Tag | PFL_0029 |
| Description | SulP family inorganic anion transporter |