Supplementary Figure 4: Integrase bait is not acetylated in yeast in the absence of P300wt.

(a) LexA-Integrase bait (IN(1) and (2) on the left are different clones) is expressed at comparable levels as LexA-IN-P300-HA baits on the right part of the panel (anti-Integrase western blot). (b) If the same samples are blotted for anti-acetyl-lysines, signal is detected only in the lane corresponding to the P300 wild type chimera (IN-P300wt-HA).