| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66046399 |
| Locus Tag | Psyr_3170 |
| Description | DsrH like protein |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447917223 |
| Locus Tag | H045_11150 |
| Description | sulfur relay protein TusB |
| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392983723 |
| Locus Tag | PADK2_11625 |
| Description | DsrH family protein |