| Gene | Description | Domains |
|---|---|---|
| Xesp_000765 | — | GATase |
| Xesp_010947 | — | CTP_synth_N, GATase |
| Xesp_012609 | — | GATase, GMP_synt_C, QueC |
| Xesp_019775 | — | Amidohydro_1, CPSase_L_D2, CPSase_L_D3, CPSase_sm_chain, GATase, MGS, OTCace, OTCace_N |
| Xesp_021544 | — | CPSase_L_D2, CPSase_L_D3, CPSase_sm_chain, GATase, MGS |