| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010754 |
| Locus Tag | PPUBIRD1_1144 |
| Description | Electron transport complex, RnfABCDGE type, G subunit |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324608 |
| Locus Tag | H681_07190 |
| Description | RnfABCDGE type electron transport complex subunit G |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644716 |
| Locus Tag | HCH_01889 |
| Description | NADH:ubiquinone oxidoreductase subunit RnfG |