| Status | Description | Organism | Genes | References |
|---|---|---|---|---|
| dihydroorotase | Acetobacter aceti | G10B5-102 | ||
| dihydroorotase | Acetobacter aceti | G10B5-320 | ||
| dihydroorotase | Alicyclobacillus acidocaldarius | GCIO-1317 | ||
| dihydroorotase | Aquifex aeolicus | pyrC | ||
| dihydroorotase | Alishewanella aestuarii | G10GE-480 | ||
| dihydroorotase | Alishewanella aestuarii | G10GE-584 | ||
| dihydroorotase | Alishewanella agri | G10HS-1968 | ||
| dihydroorotase | Agrobacterium albertimagni | G10FL-3697 | ||
| dihydroorotase | Agrobacterium albertimagni | G10FL-500 | ||
| dihydroorotase | Acetohalobium arabaticum | GHPK-945 |