Plays a role in endosome to Golgi protein trafficking; mediates protein transport along the late endosome-bypass pathway from the early endosome to the Golgi.
Subcellular locations: Golgi apparatus, Golgi stack membrane, Endosome membrane, Membrane
Localizes to cis and medial Golgi cisternae. Probably cycles between early Golgi and distal compartments like endosome.