| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010754 |
| Locus Tag | PPUBIRD1_1144 |
| Description | Electron transport complex, RnfABCDGE type, G subunit |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254242173 |
| Locus Tag | PA2G_02905 |
| Description | conserved hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644716 |
| Locus Tag | HCH_01889 |
| Description | NADH:ubiquinone oxidoreductase subunit RnfG |