title: Normal vibrations of cyclic tetraglycine.
mesh_terms: D004735:Energy Transfer; D005998:Glycine; D008433:Mathematics; D008722:Methods; D009842:Oligopeptides; D010456:Peptides, Cyclic; D013329:Structure-Activity Relationship
chemical_list: D009842:Oligopeptides; D010456:Peptides, Cyclic; D005998:Glycine