| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Xesp_009350 | — | RNA_pol_Rpa2_4, RNA_pol_Rpb2_1, RNA_pol_Rpb2_3, RNA_pol_Rpb2_6, RNA_pol_Rpb2_7 | — |
| Xesp_011478 | — | RNA_pol_Rpb2_1 | — |
| Xesp_013985 | — | RNA_pol_Rpb2_1, RNA_pol_Rpb2_2, RNA_pol_Rpb2_3, RNA_pol_Rpb2_4, RNA_pol_Rpb2_5, RNA_pol_Rpb2_6 | — |