Predicted to enable several functions, including NF-kappaB binding activity; enzyme binding activity; and ubiquitin binding activity. Predicted to be involved in several processes, including positive regulation of cellular protein catabolic process; positive regulation of protein-containing complex assembly; and regulation of cellular macromolecule biosynthetic process. Predicted to act upstream of or within positive regulation of extrinsic apoptotic signaling pathway via death domain receptors and regulation of cell adhesion. Predicted to be located in cytosol; nucleus; and perinuclear region of cytoplasm. Predicted to be part of VCP-NPL4-UFD1 AAA ATPase complex. Orthologous to human FAF1 (Fas associated factor 1). [provided by Alliance of Genome Resources, Apr 2022]