title: Assignment of the C-2 histidine proton magnetic resonances of ribonuclease-A.
mesh_terms: D003903:Deuterium; D006639:Histidine; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D011522:Protons; D012260:Ribonucleases; D013997:Time Factors
chemical_list: D011522:Protons; D006639:Histidine; D003903:Deuterium; D012260:Ribonucleases