| Strain | GI | Locus Tag | Description | Inparalogs | Classification |
|---|---|---|---|---|---|
| Pseudomonas sp. UW4 | 426409955 | PputUW4_03054 | cytochrome bd ubiquinol oxidase subunit II | RBB | |
| Pseudomonas protegens Pf-5 | 70731093 | PFL_3732 | cytochrome d ubiquinol oxidase subunit II | RBB | |
| Pseudomonas fluorescens Pf0-1 | 77459607 | Pfl01_3385 | cytochrome bd ubiquinol oxidase subunit II | RBB | |
| Pseudomonas protegens CHA0 | 501681222 | PFLCHA0_c37770 | cytochrome bd-II oxidase subunit 2 | RBB |