Plays a role in axonemal structure organization and motility (PubMed:23891469, PubMed:23891471). Involved in axonemal pre-assembly of inner and outer dynein arms (IDA and ODA, respectively) for proper axoneme building for cilia motility (By similarity). May act by indirectly regulating transcription of dynein proteins (By similarity). Interacts (via C-terminus) with DNAAF11 (via CS domain); this interaction stabilizes DNAAF11 at the protein level (PubMed:23891469, PubMed:23891471, PubMed:29601588). Interacts (via C-terminus) with DNAL1; this interaction stabilizes DNAL1 at the protein level (PubMed:29601588). Interacts with DNAAF4, HSPA8, IQUB, RUVBL2 and DYNTL5 (PubMed:29601588). The disease is caused by variants affecting the gene represented in this entry. Belongs to the ZMYND10 family.