title: Structural investigation of poly-L,D-proline, a synthetic ion channel across bilayer membranes: crystal structure and molecular conformation of two tetra-D,L-proline derivatives.
mesh_terms: D007473:Ion Channels / Q000502:physiology*; D008051:Lipid Bilayers; D008954:Models, Biological; D008958:Models, Molecular; D010455:Peptides; D011487:Protein Conformation; D014961:X-Ray Diffraction
chemical_list: D007473:Ion Channels; D008051:Lipid Bilayers; D010455:Peptides; C011083:polyproline