| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327934 |
| Locus Tag | H681_23865 |
| Description | sulfate-binding protein |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254243380 |
| Locus Tag | PA2G_04194 |
| Description | sulfate-binding protein precursor |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456422 |
| Locus Tag | Pfl01_0194 |
| Description | thiosulfate-binding protein |