. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "psmd4_human"^^ . "26S proteasome regulatory subunit S5A"^^ . "PSMD4"^^ . "MCB1"^^ . "Multiubiquitin chain-binding protein"^^ . "26S proteasome regulatory subunit RPN10"^^ . "Antisecretory factor 1"^^ . . "26S proteasome non-ATPase regulatory subunit 4"^^ .