Figure 4

Loss of SGF73 leads to the loss of in vitro histone deubiquitination activity, but does not affect HAT activity. A. Quantification of deubiquitination activity associated with various Gcn5-containing HAT complexes in the presence or absence of Sgf73. B. Quantification of the histone acetyltransferase activity associated with various Gcn5-containing HAT complexes in the presence of absence of Sgf73.