>sp|A8B672|FEN1_GIAIC Flap endonuclease 1 OS=Giardia intestinalis GN=FEN1 MGIRGLAKLIEEVAPAAVSKRLIQHYCNKVIAIDASVMLYQFITTITSGDGTALANSSGE VTSHLVGLLAKVIRLAEAGIKPIFVFDGKPPEDKQGELEKRRQAREAAELEQQKAEEEGN LERAKQLSRRTVKVTQQHCKQAERLLDTLGIPYVVAAGEAEAQCVAMAKERVCEGVASSD LDVLAFGSPCLIRNLAQGGDREIVEINLNTVLKELGFSYDEFLDLCILCGCDYANSLEGI GPKTAYKLIVKHRSIEEVLAADQGKLAEKALNWPYVRARELFKNPAVIDPKEIKKTLKWK PVNRGEAMQFLVEEMEFDRETTEKKLDKLVAARKKPKQCTIDSFFSPRSSNPEVTKTKVK Q