E1A 243R interacts with DMAP1, RUVBL1, RUVBL2, TRRAP, p400, and MYC.
These cellular proteins, except MYC, are part of the NuA4/Tip60 complex.
E1A 243R interaction with the NuA4/Tip60 complex promotes its association with MYC.
The NuA4/Tip60 complex may be critical for cellular transformation by MYC and E1A.