| Status | Description | Organism | Genes | References |
|---|---|---|---|---|
| CarB protein | Anaerobaculum hydrogeniformans | GM7T-1241 | ||
| CarB protein | Bifidobacterium animalis | carB | ||
| CarB protein | Hungatella hathewayi | GMBO-2566 | ||
| carb protein | Blautia schinkii | G16UY-2671 | ||
| CarB protein | Methanolobus psychrophilus | GLGE-2396 | ||
| CarB protein | Neisseria mucosa | GMNB-2934 | ||
| CarB protein | Neisseria sicca | GMMS-2332 | ||
| CarB protein | Neisseria subflava | GMMO-2346 | ||
| CarB protein | Neisseria weaveri | G11QB-321 | ||
| CarB protein | Neisseria weaveri | G11PY-318 |