>tr|A0A371R348|A0A371R348_9CREN Flap endonuclease 1 OS=Pyrobaculum aerophilum GN=fen MGVTELGKLIGKEVRREVKLESLSGKCIALDAYNALYQFLASIRQPDGTPLMDRAGRITS HLSGLFYRTINLLEAGIRPVYVFDGKPPEFKLAEIEERRKTREKAMEEVLRAIKEGRRED VAKYAKRAVFITSEMVDEAKRLLSYMGVPWVQAPSEGEAQAAYMARKGHCWAVGSQDYDS LLFGSPKLVRNLAVSPKRKIGEEVIELTPEIIELDAVLRALRLKNREQLIDLAILLGTDY NPDGVPGVGPQKALKLIWEFGSLEKLLETVLKGAYFPIDPLEIKKFFLNPPVTDQYATEV RDPDEAALKDFLIREHDFSEERVSKALERLRKARGKLKTSSLDSFF