title: On the localization of tryptophan in the alpha-3 chain of collagen.
mesh_terms: D000595:Amino Acid Sequence; D003094:Collagen / Q000032:analysis*; D007737:Kynurenine; D010126:Ozone; D010455:Peptides / Q000032:analysis*; D014357:Trypsin; D014364:Tryptophan / Q000032:analysis*
chemical_list: D010455:Peptides; D007737:Kynurenine; D010126:Ozone; D014364:Tryptophan; D003094:Collagen; D014357:Trypsin