Predicted to be involved in several processes, including negative regulation of signal transduction; positive regulation of cellular protein metabolic process; and regulation of transcription, DNA-templated. Predicted to act upstream of or within apoptotic process. Predicted to be located in cytosol; intermediate filament cytoskeleton; and nucleus. Predicted to be part of proteasome regulatory particle, base subcomplex. Is expressed in limb and limb mesenchyme. Orthologous to human PSMD10 (proteasome 26S subunit, non-ATPase 10). [provided by Alliance of Genome Resources, Apr 2022]