4OUF:
reference: Binding of the histone chaperone ASF1 to the CBP bromodomain promotes histone acetylation., Das C, Roy S, Namjoshi S, Malarkey CS, Jones DN, Kutateladze TG, Churchill ME, Tyler JK, Proc Natl Acad Sci U S A. 2014 Mar 25;111(12):E1072-81. doi:, 10.1073/pnas.1319122111. Epub 2014 Mar 10. PMID: 24616510

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