Predicted to enable several functions, including beta-catenin binding activity; ubiquitin ligase activator activity; and ubiquitin ligase-substrate adaptor activity. Predicted to contribute to ubiquitin-protein transferase activity. Predicted to be involved in several processes, including cellular protein metabolic process; positive regulation of nitrogen compound metabolic process; and protein destabilization. Predicted to act upstream of or within several processes, including mammary gland epithelium development; protein K48-linked ubiquitination; and regulation of I-kappaB kinase/NF-kappaB signaling. Predicted to be located in cytoplasm and nucleus. Predicted to be part of SCF ubiquitin ligase complex. Orthologous to human BTRC (beta-transducin repeat containing E3 ubiquitin protein ligase). [provided by Alliance of Genome Resources, Apr 2022]