title: Assignment of the histidine 12-threonine 45 hydrogen-bonded proton in the NMR spectrum of ribonuclease A in H2O.
mesh_terms: D000595:Amino Acid Sequence; D006639:Histidine; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D012260:Ribonucleases; D013696:Temperature; D013912:Threonine; D014867:Water
chemical_list: D014867:Water; D013912:Threonine; D006639:Histidine; D012260:Ribonucleases