PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24480460-5 2014 Treatment of cells overexpressing Aurora-A and ATM/Chk2 with the ATM specific inhibitor KU-55933 increased the cell sensitivity to cisplatin and irradiation through increasing the phosphorylation of p53 at Ser15 and inhibiting the expression of Chk2, gammaH2AX (Ser319), and RAD51. gammah2ax 251-260 tumor protein p53 Homo sapiens 199-202