May act as a scaffolding protein within caveolar membranes, functionally participating in formation of caveolae or caveolae-like vesicles.
Subcellular locations: Cell membrane, Endosome, Membrane, Caveola, Melanosome, Membrane raft
Identified by mass spectrometry in melanosome fractions from stage I to stage IV (By similarity). Membrane-associated protein of caveola (By similarity).