Predicted to enable SUMO-specific endopeptidase activity. Predicted to be involved in protein desumoylation; regulation of kinetochore assembly; and regulation of spindle assembly. Predicted to act upstream of or within proteolysis. Predicted to be located in cytosol and nucleoplasm. Predicted to be active in cytoplasm and nucleus. Is expressed in embryo. Orthologous to human SENP6 (SUMO specific peptidase 6). [provided by Alliance of Genome Resources, Apr 2022]