Interactions within biological membranes.
D002462:Cell Membrane / Q000378:metabolism / Q000648:ultrastructure*; D008954:Models, Biological; D008958:Models, Molecular; D010713:Phosphatidylcholines / Q000378:metabolism; D011506:Proteins / Q000378:metabolism
D010713:Phosphatidylcholines; D011506:Proteins