Zinc finger CCCH domain-containing protein 3 (ZC3H3)

Required for the export of polyadenylated mRNAs from the nucleus (PubMed:19364924). Enhances ACVR1B-induced SMAD-dependent transcription.

Binds to single-stranded DNA but not to double- stranded DNA in vitro. Involved in RNA cleavage (By similarity).