| 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 |