| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478479752 |
| Locus Tag | G655_17815 |
| Description | cytochrome c biogenesis protein |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431926905 |
| Locus Tag | Psest_1760 |
| Description | periplasmic protein thiol:disulfide oxidoreductase, DsbE subfamily |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647059 |
| Locus Tag | HCH_04363 |
| Description | cytochrome c-type biogenesis protein CcmG |