| Gene | Description | Domains |
|---|---|---|
| Tadh_P29177 | carbamoyl phosphate synthetase 2 aspartate transcarbamylase and dihydroorotase | Amidohydro_1, CPSase_L_D2, CPSase_L_D3, CPSase_sm_chain, GATase, MGS, OTCace, OTCace_N |
| Tadh_P38096 | amidohydrolase domain containing 1 | Amidohydro_1 |
| Tadh_P50168 | amidohydrolase domain containing 2 | Amidohydro_1 |
| Tadh_P53262 | guanine deaminase | Amidohydro_1 |
| Tadh_P63495 | dihydropyrimidinase | Amidohydro_1 |