Plays a role in endocytic trafficking. Required for receptor recycling from endosomes, both to the trans-Golgi network and the plasma membrane.
Subcellular locations: Early endosome, Recycling endosome, Golgi apparatus, Trans-Golgi network, Cytoplasmic vesicle, Clathrin-coated vesicle
Interaction with OCRL may be crucial for targeting to endosome and to the trans-Golgi network. Also found on macropinosomes. Not detected in late endosomes, nor in lysosomes.