| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599639 |
| Locus Tag | PA4443 |
| Description | ATP sulfurylase small subunit |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588305 |
| Locus Tag | PFLU0760 |
| Description | sulfate adenylyltransferase subunit 2 |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648004 |
| Locus Tag | HCH_05342 |
| Description | sulfate adenylyltransferase subunit 2 |