4ZBJ:
reference: Ubinuclein-1 confers histone H3.3-specific-binding by the HIRA histone chaperone complex., Daniel Ricketts M, Frederick B, Hoff H, Tang Y, Schultz DC, Singh Rai T, Grazia Vizioli M, Adams PD, Marmorstein R, Nat Commun. 2015 Jul 10;6:7711. doi: 10.1038/ncomms8711. PMID: 26159857

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