Through its interaction with ARL14 and MYO1E, may connect MHC class II-containing cytoplasmic vesicles to the actin network and hence controls the movement of these vesicles along the actin cytoskeleton in dendritic cells. . This is the function of Ensembl gene identifier ENSG00000152219 (ARL14EP, ARF like GTPase 14 effector protein).