>7XV4_1|Chain A|Replication protein A 70 kDa DNA-binding subunit|Homo sapiens (9606) SMVGQLSEGAIAAIMQKGDTNIKPILQVINIRPITTGNSPPRYRLLMSDGLNTLSSFMLATQLNPLVEEEQLSSNCVCQIHRFIVNTLKDGRRVVILMELEVLKSAEAVGVKIGNPVPYNE >7XV4_2|Chain B|ATR-interacting protein|Homo sapiens (9606) GDFTADDLEELDTLASQ