(1) MDM2@nucleus+p53*@nucleus - AKT1@nucleus -> MDM2:p53*@nucleus (2) MDM2@nucleus - ATM_Ser 1981_pho@nucleus -> MDM2_S395_pho@nucleus (3) MDM2@nucleus+p14ARF*@nucleus -> MDM2:p14ARF*@nucleus (4) MDM2@cell -t-> MDM2@nucleus