title: Conformations of di-N-methylleucine gramicidin S and N-methylleucine gramicidin S compatible with the sidedness hypothesis.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D006096:Gramicidin; D007930:Leucine / Q000031:analogs & derivatives; D008958:Models, Molecular; D011487:Protein Conformation; D013329:Structure-Activity Relationship
chemical_list: D000596:Amino Acids; D006096:Gramicidin; D007930:Leucine