Figure 5. IE86 acetylates ATF5 at K29 through p300.
(A) IE86 overexpression enhances acetylation of ATF5.U87 cells were transiently transfected with or without IE86 constructs and followed with or without serum deprived and TSA treatment. Anti-ATF5 immunoprecipitates from cells were immunoblotted with indicated antibodies. (B) ATF5 acetylation induced by IE86 is p300-dependent. U87 cells were transfected with IE86 constructs and with or without shRNA against p300. Anti-ATF5 immunoprecipitates from cells were immunoblotted with indicated antibodies.