function:RNA-binding factor which binds specifically to the very 3'-UTR ends of both histone H1 and H3.3 mRNAs, encompassing the polyadenylation signal. Might play a central role in the negative regulation of histone variant synthesis in the developing brain.,similarity:Contains 1 CSD (cold-shock) domain.,subcellular location:PIPPin-RNA complexes are located to the nucleus.,
Nucleus . Cytoplasm . PIPPin-RNA complexes are located to the nucleus. .