Regulator of the deubiquitinating USP12/DMWD/WDR48 complex . Functions as a cofactor that promotes USP12 enzymatic activity .
Subcellular locations: Cytoplasm, Nucleus, Perikaryon, Cell projection, Dendrite
Localizes mainly to the cytoplasm however shuttles between the cytoplasm and nucleus . In neurons, shows punctate expression throughout the cell body, nucleus and dendrites. Not detected in axons.