Predicted to enable interferon-gamma binding activity and ubiquitin-protein transferase activity. Predicted to be involved in Golgi to endosome transport; cellular protein metabolic process; and negative regulation of apoptotic process. Predicted to act upstream of or within protein transport. Predicted to be located in Golgi apparatus and cytosol. Predicted to be part of Cul3-RING ubiquitin ligase complex. Predicted to be active in PML body and trans-Golgi network. Is expressed in cranial ganglion; dorsal root ganglion; hindbrain; and thymus primordium. Orthologous to human KLHL20 (kelch like family member 20). [provided by Alliance of Genome Resources, Apr 2022]