Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables polyubiquitin modification-dependent protein binding activity. Involved in negative regulation of canonical NF-kappaB signal transduction; positive regulation of defense response; and positive regulation of transcription by RNA polymerase II. Located in cytoplasm. Is expressed in several structures, including alimentary system; brain; cardiovascular system; genitourinary system; and hemolymphoid system. Orthologous to human TNIP1 (TNFAIP3 interacting protein 1).