Sequence_accession_number,f_header,sseqid,stitle,pident,evalue,qcovs,annotation_source AX555761,42811072_pyrococcus,sp|O50123|FEN_PYRHO,sp|O50123|FEN_PYRHO Flap endonuclease 1 OS=Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) OX=70601 GN=fen PE=1 SV=1,100.0,1.5e-244,99.7,sp