Predicted to enable death receptor binding activity and ubiquitin ligase-substrate adaptor activity. Acts upstream of or within branching involved in prostate gland morphogenesis; epithelial cell maturation involved in prostate gland development; and protein ubiquitination. Located in cytoplasm and nucleus. Is expressed in several structures, including central nervous system; genitourinary system; liver; retina; and spleen. Used to study type 2 diabetes mellitus. Orthologous to human FEM1B (fem-1 homolog B). [provided by Alliance of Genome Resources, Apr 2022]