| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505587 |
| Locus Tag | MDS_4673 |
| Description | sulfate ABC transporter substrate-binding protein |
| Strain | Pseudomonas stutzeri DSM 10701 |
| GI | 397688885 |
| Locus Tag | PSJM300_18965 |
| Description | sulfate ABC transporter substrate-binding protein |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28867539 |
| Locus Tag | PSPTO_0308 |
| Description | sulfate-binding protein |