>gi|39995069 exonuclease 1 isoform a [Homo sapiens] MGIQGLLQFIKEASEPIHVRKYKGQVVAVDTYCWLHKGAIACAEKLAKGE PTDRYVGFCMKFVNMLLSHGIKPILVFDGCTLPSKKEVERSRRERRQANL LKGKQLLREGKVSEARECFTRSINITHAMAHKVIKAARSQGVDCLVAPYE ADAQLAYLNKAGIVQAIITEDSDLLAFGCKKVILKMDQFGNGLEIDQARL GMCRQLGDVFTEEKFRYMCILSGCDYLSSLRGIGLAKACKVLRLANNPDI VKVIKKIGHYLKMNITVPEDYINGFIRANNTFLYQLVFDPIKRKLIPLNA YEDDVDPETLSYAGQYVDDSIALQIALGNKDINTFEQIDDYNPDTAMPAH SRSHSWDDKTCQKSANVSSIWHRNYSPRPESGTVSDAPQLKENPSTVGVE RVISTKGLNLPRKSSIVKRPRSAELSEDDLLSQYSLSFTKKTKKNSSEGN KSLSFSEVFVPDLVNGPTNKKSVSTPPRTRNKFATFLQRKNEESGAVVVP GTRSRFFCSSDSTDCVSNKVSIQPLDETAVTDKENNLHESEYGDQEGKRL VDTDVARNSSDDIPNNHIPGDHIPDKATVFTDEESYSFESSKFTRTISPP TLGTLRSCFSWSGGLGDFSRTPSPSPSTALQQFRRKSDSPTSLPENNMSD VSQLKSEESSDDESHPLREGACSSQSQESGEFSLQSSNASKLSQCSSKDS DSEESDCNIKLLDSQSDQTSKLCLSHFSKKDTPLRNKVPGLYKSSSADSL STTKIKPLGPARASGLSKKPASIQKRKHHNAENKPGLQIKLNELWKNFGF KKF