title: A new enzymic method for determination of glutamine in proteins or peptides using peptidoglutaminases.
mesh_terms: D000641:Ammonia / Q000032:analysis; D004151:Dipeptides; D005069:Evaluation Studies as Topic; D005969:Glutamate Dehydrogenase; D005973:Glutamine / Q000032:analysis*; D007700:Kinetics; D008722:Methods; D009113:Muramidase; D009842:Oligopeptides; D010447:Peptide Hydrolases; D010455:Peptides; D011506:Proteins; D012260:Ribonucleases; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D013997:Time Factors; D014461:Ultracentrifugation
chemical_list: D004151:Dipeptides; D009842:Oligopeptides; D010455:Peptides; D011506:Proteins; D005973:Glutamine; D000641:Ammonia; D005969:Glutamate Dehydrogenase; D012260:Ribonucleases; D009113:Muramidase; D010447:Peptide Hydrolases