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. Author manuscript; available in PMC: 2008 Sep 9.
Published in final edited form as: Biochemistry. 2007 Jun 23;46(28):8207–8216. doi: 10.1021/bi7000054

Fig 5.

Fig 5

ATF-2-b-ZIP is acetylated by p300 HAT. A) hypoacetylated p300 HAT-mediated acetylation of GST-ATF-2-b-ZIP (2.5 μM) vs. time with 40 nM p300 HAT (relative acetylation values at 0.5 min, 38%; 1 min, 50%, 2 min, 68%, and 4 min, 100%). B) Acetylation of GST-ATF-2-b-ZIP (5 μM) vs. GST (5 μM) by hypoacetylated p300 HAT (0 or 40 nM). C) Concentration dependence of acetylation of GST ATF-2-b-ZIP by hypoacetylated p300 HAT. D) Comparison of hyperacetylated p300 HAT and hypoacetylated p300 HAT catalyzed acetylation of GST-ATF-2-b-ZIP. GST-ATF-2-b-ZIP (5 μM) incubated with hyper/hypoacetylated p300 HAT domain (40 nM) for 4 min.