Chromatin-binding factor that repress Notch signaling in the absence of Notch intracellular domain by acting as a CBF1 corepressor. Binds to the HEY promoter and might assist, along with NCOR2, RBPJ-mediated repression. Binds RNA in vitro. May be involved in RNA metabolism . In concert with CIC and ATXN1L, involved in brain development (By similarity).
Subcellular locations: Cytoplasm, Nucleus
Colocalizes with USP7 in the nucleus.
Widely expressed throughout the body.