| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77461704 |
| Locus Tag | Pfl01_5483 |
| Description | disulfide bond formation protein DsbB |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386019220 |
| Locus Tag | PSTAA_0582 |
| Description | disulfide bond formation protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649053 |
| Locus Tag | HCH_06418 |
| Description | disulfide bond formation protein DsbB |