| Strain | Pseudomonas sp. UW4 |
| GI | 426408195 |
| Locus Tag | PputUW4_01283 |
| Description | SirA family protein |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326709 |
| Locus Tag | H681_17740 |
| Description | SirA-like protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647591 |
| Locus Tag | HCH_04910 |
| Description | redox protein, regulator of disulfide bond formation |