title: Proton magnetic resonance studies of des-(121-124)-ribonuclease A.
mesh_terms: D000818:Animals; D001224:Aspartic Acid; D001665:Binding Sites; D002268:Carboxypeptidases; D002417:Cattle; D003597:Cytosine Nucleotides; D003903:Deuterium; D006639:Histidine / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D010179:Pancreas / Q000201:enzymology; D011485:Protein Binding; D011487:Protein Conformation; D012260:Ribonucleases / Q000032:analysis* / Q000378:metabolism; D013056:Spectrophotometry, Ultraviolet
chemical_list: D003597:Cytosine Nucleotides; D001224:Aspartic Acid; D006639:Histidine; D003903:Deuterium; D012260:Ribonucleases; D002268:Carboxypeptidases