May play a role in vesicle-mediated protein trafficking from the Golgi stack through the trans-Golgi network.
Subcellular locations: Golgi apparatus membrane, Endosome membrane
Associated with Golgi/endosomal vesicles and the trans-Golgi network.
Ubiquitous. Expression was highest in testis, heart and brain, intermediate in kidney, spleen, prostate, ovary, small intestine and thymus and low in lung, skeletal muscle, placenta, colon, pancreas, peripheral blood leukocytes and liver.