title: Roles of cyclic structure and dehydro-form amino acid residue in a peptide antibiotic.
mesh_terms: D002942:Circular Dichroism; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D010456:Peptides, Cyclic; D011487:Protein Conformation; D013329:Structure-Activity Relationship; D013696:Temperature; D014756:Viomycin / Q000031:analogs & derivatives*
chemical_list: D010456:Peptides, Cyclic; D014756:Viomycin