>sp|P23196|APEX1_BOVIN DNA repair nuclease/redox regulator APEX1 OS=Bos taurus GN=APEX1 MPKRGKKGAVVEDAEEPKTEPEAKKSKAGAKKNEKEAVGEGAVLYEDPPDQKTSPSGKSA TLKICSWNVDGLRAWIKKKGLDWVKEEAPDILCLQETKCSENKLPVELQELSGLSHQYWS APSDKEGYSGVGLLSRQCPLKVSYGIGEEEHDQEGRVIVAEYDAFVLVTAYVPNAGRGLV RLEYRQRWDEAFRKFLKGLASRKPLVLCGDLNVAHEEIDLRNPKGNKKNAGFTPQERQGF GELLQAVPLTDSFRHLYPNTAYAYTFWTYMMNARSKNVGWRLDYFLLSQSVLPALCDSKI RSKALGSDHCPITLYLAL