DNAAF2Kintoun, is a protein that is encoded by the DNAAF2 gene.FunctionKintoun is a highly conserved protein involved in the preassembly of dynein arm complexes which power cilia. These complexes are found in some cilia and are assembled in the cytoplasm prior to transport for ciliogenesis.Clinical significanceMutations in DNAAF2 are associated with primary ciliary dyskinesia.