Predicted to enable Lys63-specific deubiquitinase activity; molecular adaptor activity; and thiol-dependent deubiquitinase. Predicted to be involved in several processes, including negative regulation of signal transduction; positive regulation of DNA demethylation; and protein deubiquitination. Predicted to be located in cytosol. Orthologous to human OTUD4 (OTU deubiquitinase 4). [provided by Alliance of Genome Resources, Apr 2022]