>2b3g_A mol:protein length:123 Replication protein A 70 kDa DNA-binding subunit GSHMVGQLSEGAIAAIMQKGDTNIKPILQVINIRPITTGNSPPRYRLLMSDGLNTLSSF MLATQLNPLVEEEQLSSNCVCQIHRFIVNTLKDGRRVVILMELEVLKSAEAVGVKIGNP VPYNE >2b3g_B mol:protein length:28 Cellular tumor antigen p53 SPLPSQAMDDLMLSPDDIEQWFTEDPGP >2b3g_B mol:protein length:28 Cellular tumor antigen p53 SPLPSQAMDDLMLSPDDIEQWFTEDPGP