Predicted to enable TBP-class protein binding activity and proteasome-activating activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process. Located in P-body. Part of proteasome accessory complex. Is expressed in genitourinary system. Orthologous to human PSMC2 (proteasome 26S subunit, ATPase 2). [provided by Alliance of Genome Resources, Apr 2022]