| Gene | Description | Domains |
|---|---|---|
| Aque_Aqu2.1.03758_001 | Guanine deaminase | Amidohydro_1 |
| Aque_Aqu2.1.14525_001 | — | Amidohydro_1 |
| Aque_Aqu2.1.21245_001 | Dihydropyrimidinase | Amidohydro_1 |
| Aque_Aqu2.1.31093_001 | CAD protein | Amidohydro_1 |
| Aque_Aqu2.1.39175_001 | CAD protein | Amidohydro_1, Amidohydro_4, CPSase_L_chain, CPSase_L_D2, CPSase_L_D3, CPSase_sm_chain, GATase, MGS, OTCace, OTCace_N |
| Aque_Aqu2.1.41207_001 | Putative N-acetylglucosamine-6-phosphate deacetylase | Amidohydro_1 |
| Aque_Aqu2.1.41425_001 | Guanine deaminase | Amidohydro_1 |