>sp|A8SEB6|CYF_CERDE Cytochrome f OS=Ceratophyllum demersum GN=petA MQNRNTFSWVKDQMSRFISVSIMIYVITRTSISNAYPIFAQQGYENPREATGRIVCANCH LANKPVDIEVPQAVLPDTVFEAVVRIPYDMQLKQVLANGKKGGLNVGAVLILPEGFELAP PDRISPEMKEKIGNLSFQSYRPNKKNILIMGPVPGKKYSQIVFPILSPDPATKKDVHFLK YPIYVGGNRGRGQIYPDGSKSNNTVYNATATGIVSKIVRKEKGGYEITIADTADGHQVVD IIPPGPELLVSEGESIKIDQPLTSNPNVGGFGQGDAEIVLQDPLRVQGLLFFFASVILAQ IFLVLKKKQFEKVQLSEMNF