Gene	Description	Domains	Species
Aque_Aqu2.1.40378_001	26S proteasome non-ATPase regulatory subunit 2	Ank_2, PC_rep	Amphimedon queenslandica
Aque_Aqu2.1.43607_001	PSMD1 protein	HEAT_2, PC_rep	Amphimedon queenslandica
Mlei_ML0407.g35	Q99460	HEAT_2, PC_rep	Mnemiopsis leidyi sea walnut
Mlei_ML0536.g34	Q99460	PC_rep	Mnemiopsis leidyi sea walnut
Mlei_ML0544.g7	Q13200	PC_rep	Mnemiopsis leidyi sea walnut
Nvec_vc1.1_XM_048724938.1	26S proteasome non-ATPase regulatory subunit 2	PC_rep	Nematostella vectensis starlet sea anemone
Spis_XP_022785072_1	proteasome 26S subunit non ATPase 1	HEAT_2, PC_rep, RPN2_C	Stylophora pistillata smooth cauliflower coral
Spis_XP_022804016_1	proteasome 26S subunit non ATPase 2	PC_rep, RPN1_C, RPN1_RPN2_N	Stylophora pistillata smooth cauliflower coral
Tadh_P36957	proteasome 26S subunit non ATPase 2	PC_rep, RPN1_C, RPN1_RPN2_N	Trichoplax adhaerens
Tadh_P64198	proteasome 26S subunit non ATPase 1	HEAT_2, PC_rep, RPN2_C	Trichoplax adhaerens
Xesp_014536	—	HEAT_2, PC_rep, RPN2_C	Xenia sp. pulse coral
Xesp_021682	—	PC_rep, RPN1_C, RPN1_RPN2_N	Xenia sp. pulse coral