Heath Ledger was in a film.
Lysophosphatidic acid receptor 6 also known as LPA6 , P2RY5 , and GPR87 , is a protein that in humans is encoded by the LPAR6 gene .. protein. protein. gene. gene. LPA6 is a G protein-coupled receptor that binds the lipid signaling molecule lysophosphatidic acid -LRB- LPA -RRB- .. protein. protein. G protein-coupled receptor. G protein-coupled receptor. lysophosphatidic acid. lysophosphatidic acid