Acts as one of several non-catalytic accessory components of the cytoplasmic dynein 1 complex that are thought to be involved in linking dynein to cargos and to adapter proteins that regulate dynein function. Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules (By similarity).
Geradts, Groth, Wu, Jin: "Validation of an oligo-gene signature for the prognostic stratification of ductal carcinoma in situ (DCIS)." in: Breast cancer research and treatment, Vol. 157, Issue 3, pp. 447-59, (2017) (PubMed).