Predicted to enable cysteine-type deubiquitinase activity. Predicted to be involved in nervous system development and regulation of G protein-coupled receptor signaling pathway. Is expressed in adult head and organism. Orthologous to several human genes including USP20 (ubiquitin specific peptidase 20).
FB Description
Ubiquitin specific protease 20/33 (Usp20-33) encodes a deubiquitinase involved in nervous system development.