| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116051970 |
| Locus Tag | PA14_13030 |
| Description | CioA, cyanide insensitive terminal oxidase |
| Strain | Pseudomonas putida W619 |
| GI | 170719973 |
| Locus Tag | PputW619_0787 |
| Description | cytochrome bd ubiquinol oxidase subunit I |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643582 |
| Locus Tag | HCH_00693 |
| Description | cytochrome bd-type quinol oxidase subunit 1 |