title: Studies on the structure of collagen. II. The nature of the N- and C-terminals in enzyme-treated and untreated collagen.
mesh_terms: D000409:Alanine / Q000032:analysis*; D000595:Amino Acid Sequence; D000818:Animals; D001120:Arginine / Q000032:analysis*; D002417:Cattle; D002918:Chymotrypsin; D003094:Collagen / Q000032:analysis*; D005998:Glycine / Q000032:analysis*; D006834:Hydrazines; D007202:Indicators and Reagents; D007930:Leucine / Q000032:analysis*; D008239:Lysine / Q000032:analysis*; D009281:Naphthalenes; D009578:Nitrobenzenes; D010434:Pepsin A; D010447:Peptide Hydrolases; D010649:Phenylalanine / Q000032:analysis*; D012867:Skin
chemical_list: D006834:Hydrazines; D007202:Indicators and Reagents; D009281:Naphthalenes; D009578:Nitrobenzenes; D010649:Phenylalanine; D003094:Collagen; D001120:Arginine; D010447:Peptide Hydrolases; D002918:Chymotrypsin; D010434:Pepsin A; D007930:Leucine; D008239:Lysine; D000409:Alanine; D005998:Glycine