>sp|Q9YFY5|FEN_AERPE Flap endonuclease 1 OS=Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1) OX=272557 GN=fen PE=3 SV=3 MGVNLRELIPPEARREVELRALSGYVLALDAYNMLYQFLTAIRQPDGTPLLDREGRVTSH LSGLFYRTINLVEEGIKPVYVFDGKPPEMKSREVEERLRRKAEAEARYRRAVEAGEVEEA RKYAMMAARLTSDMVEESKELLDAMGMPWVQAPAEGEAQAAYMARKGDAWATGSQDYDSL LFGSPRLVRNLAITGRRKLPGRDQYVEIKPEIIELEPLLSKLGITREQLIAVGILLGTDY NPGGVRGYGPKTALRLVKSLGDPMKVLASVPRGEYDPDYLRKVYEYFLNPPVTDDYKIEF RKPDQDKVREILVERHDFNPERVERALERLGKAYREKLRGRQSRLDMWFG