Predicted to contribute to ubiquitin-protein transferase activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process; protein polyubiquitination; and regulation of microtubule-based process. Predicted to be part of Cul3-RING ubiquitin ligase complex. Orthologous to human KLHL42 (kelch like family member 42). [provided by Alliance of Genome Resources, Apr 2022]