>6UK1_1|Chains A, B, C, D|Cystic fibrosis transmembrane conductance regulator|Homo sapiens (9606) DIWPSGGQMTVKDLTAKYTEGGNAILENISFSISPGQRVGLLGRTGSGKSTLLLAFLRLLNTEGEIQIDGVSWDSITLEQWRKAFGVIPQDVFIFSGTFRKNLDPNEQWSDQEIWKVADEVGLRSVIEQFPGGLDFVLVDGGCVLSHGHKQLMCLARAVLSKAKILLLDEPSAHLDPVTYQIIRRTLKQAFADCTVILCEARIEAMLECDQFLVIEENKVRQYDSIQKL