title: The complete assignment of the 13C nuclear magnetic resonance spectrum of the decapeptide gramicidin S-A by selective biosynthetic enrichment studies.
mesh_terms: D002247:Carbon Isotopes; D006096:Gramicidin / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D010455:Peptides / Q000032:analysis*
chemical_list: D002247:Carbon Isotopes; D010455:Peptides; D006096:Gramicidin