Nploc4 - NPL4 homolog, ubiquitin recognition factor

Enables ATPase binding activity; ubiquitin binding activity; and ubiquitin protein ligase binding activity. Contributes to K48-linked polyubiquitin modification-dependent protein binding activity and K63-linked polyubiquitin modification-dependent protein binding activity. Involved in Golgi organization. Located in cytosol and nucleus. Part of UFD1-NPL4 complex and VCP-NPL4-UFD1 AAA ATPase complex. Orthologous to human NPLOC4 (NPL4 homolog, ubiquitin recognition factor). [provided by Alliance of Genome Resources, Apr 2022]