Predicted to enable cysteine-type peptidase activity and polyubiquitin modification-dependent protein binding activity. Predicted to be involved in protein K48-linked deubiquitination. Predicted to act upstream of or within proteolysis. Predicted to be located in nucleoplasm. Is expressed in gut; liver lobe; nervous system; nose; and urethra. Orthologous to human MINDY2 (MINDY lysine 48 deubiquitinase 2). [provided by Alliance of Genome Resources, Apr 2022]