Predicted to enable ubiquitin protein ligase activity. Predicted to be involved in several processes, including cellular protein metabolic process; negative regulation of sodium ion transmembrane transporter activity; and regulation of dendrite morphogenesis. Predicted to be located in cytosol. Predicted to be active in cytoplasm. Is expressed in alimentary system; nervous system; sensory organ; and testis. Orthologous to human HECW1 (HECT, C2 and WW domain containing E3 ubiquitin protein ligase 1). [provided by Alliance of Genome Resources, Apr 2022]