title: Natrual-abundance carbon-13 nuclear magnetic resonance studies in 20-mm sample tubes. Observation of numerous single-carbon resonances of hen egg-white lysozyme.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002645:Chickens; D005583:Fourier Analysis; D006146:Guanidines; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D009113:Muramidase; D010047:Ovalbumin; D011487:Protein Conformation; D011489:Protein Denaturation; D011522:Protons; D014364:Tryptophan
chemical_list: D002247:Carbon Isotopes; D006146:Guanidines; D011522:Protons; D014364:Tryptophan; D010047:Ovalbumin; D009113:Muramidase