| Status | Description | Organism | Genes | References |
|---|---|---|---|---|
| pyruvate oxidase | Azospirillum brasilense | poxB | ||
| pyruvate oxidase | Arthrobacter gangotriensis | ydaP | ||
| Pyruvate oxidase | Azospirillum lipoferum | poxB | ||
| pyruvate oxidase | Amycolatopsis mediterranei | poxL | ||
| pyruvate oxidase | Aerococcus urinae | spxB | ||
| pyruvate oxidase | Aerococcus viridans | spxB | ||
| pyruvate oxidase | Bacillus amyloliquefaciens | ydaP | ||
| pyruvate oxidase | Bacillus methylotrophicus | ydaP | ||
| pyruvate oxidase, PoxB | Bifidobacterium asteroides | GL95-1472 | ||
| pyruvate oxidase | Bacillus atrophaeus | GHTA-4224 |