| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116051970 |
| Locus Tag | PA14_13030 |
| Description | CioA, cyanide insensitive terminal oxidase |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387895745 |
| Locus Tag | PflA506_4640 |
| Description | cytochrome d ubiquinol oxidase, subunit I |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643582 |
| Locus Tag | HCH_00693 |
| Description | cytochrome bd-type quinol oxidase subunit 1 |