>tr|A0A832WLK2|A0A832WLK2_9EURY Flap endonuclease 1 OS=Methanocaldococcus jannaschii GN=fen MGVQFGDFIPKNIISFEDLKGKKVAIDGMNALYQFLTSIRLRDGSPLRNRKGEITSAYNG VFYKTIHLLENDITPIWVFDGEPPKLKEKTRKVRREMKEKAELKMKEAIKKEDFEEAAKY AKRVSYLTPKMVENCKYLLSLMGIPYVEAPSEGEAQASYMAKKGDVWAVVSQDYDALLYG APRVVRNLTTTKEMPELIELNEVLEDLRISLDDLIDIAIFMGTDYNPGGVKGIGFKRAYE LVRSGVAKDVLKKEVEYYDEIKRIFKEPKVTDNYSLSLKLPDKEGIIKFLVDENDFNYDR VKKHVDKLYNLIANKTKQKTLDAWFK