>tr|A0A5C0XP99|A0A5C0XP99_PYRFU Flap endonuclease 1 OS=Pyrococcus furiosus GN=fen MGVPIGEIIPRKEIELENLYGKKIAIDALNAIYQFLSTIRQKDGTPLMDSKGRITSHLSG LFYRTINLMEAGIKPVYVFDGEPPEFKKKELEKRREAREEAEEKWREALEKGEIEEARKY AQRATRVNEMLIEDAKKLLELMGIPIVQAPSEGEAQAAYMAAKGSVYASASQDYDSLLFG APRLVRNLTITGKRKLPGKNVYVEIKPELIILEEVLKELKLTREKLIELAILVGTDYNPG GIKGIGLKKALEIVRHSKDPLAKFQKQSDVDLYAIKEFFLNPPVTDNYNLVWRDPDEEGI LKFLCDEHDFSEERVKNGLERLKKAIKSGKQSTLESWFKR