| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022782122_1 | ornithine transcarbamylase | HMD_N, OTCace, OTCace_N | — |
| Spis_XP_022798866_1 | carbamoyl-phosphate synthetase 2, aspartate transcarbamylase, and dihydroorotase | Amidohydro_1, ATP-grasp, ATP-grasp_3, ATP-grasp_5, ATPgrasp_Ter, CPSase_L_D1, CPSase_L_D2, CPSase_L_D3, CPSase_sm_chain, Dala_Dala_lig_C, DHOase, DJ-1_PfpI, GARS_A, GATase, GSH-S_ATP, MGS, OTCace, OTCace_N, Peptidase_C26, RimK | — |