title: Studies of individual carboxyl groups in proteins by carbon 13 nuclear magnetic resonance spectroscopy.
mesh_terms: D000117:Acetylglucosamine; D000600:Amino Acids, Dicarboxylic; D000818:Animals; D001120:Arginine; D002417:Cattle; D002645:Chickens; D004529:Egg White; D006801:Humans; D007700:Kinetics; D007938:Leukemia / Q000201:enzymology; D009682:Magnetic Resonance Spectroscopy; D009113:Muramidase; D012260:Ribonucleases
chemical_list: D000600:Amino Acids, Dicarboxylic; D001120:Arginine; D012260:Ribonucleases; D009113:Muramidase; D000117:Acetylglucosamine