| Strain | GI | Locus Tag | Description | Inparalogs | Classification |
|---|---|---|---|---|---|
| Pseudomonas stutzeri CCUG 29243 | 392419378 | A458_01505 | dihydroorotase | RBB | |
| Pseudomonas putida W619 | 170719651 | PputW619_0465 | dihydroorotase | RBB | |
| Pseudomonas resinovorans NBRC 106553 | 512615987 | PCA10_03340 | putative dihydroorotase | RBB | |
| Pseudomonas aeruginosa PA7 | 152986268 | PSPA7_0501 | dihydroorotase | RBB |