Predicted to enable dynein light intermediate chain binding activity; identical protein binding activity; and microtubule binding activity. Predicted to be involved in several processes, including early endosome to late endosome transport; endosome to lysosome transport; and protein localization to perinuclear region of cytoplasm. Predicted to act upstream of or within protein transport. Predicted to be located in cytosol and trans-Golgi network. Predicted to be part of FHF complex and HOPS complex. Predicted to be active in centrosome and cytoplasm. Is expressed in alimentary system; genitourinary system; nose; respiratory system; and skin. Orthologous to human HOOK2 (hook microtubule tethering protein 2). [provided by Alliance of Genome Resources, Apr 2022]