4NS5:
reference: Crystal structure of human BS69 Bromo-ZnF-PWWP reveals its role in H3K36me3 nucleosome binding., Wang J, Qin S, Li F, Li S, Zhang W, Peng J, Zhang Z, Gong Q, Wu J, Shi Y, Cell Res. 2014 Mar 28. doi: 10.1038/cr.2014.38. PMID: 24675531

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