title: Periodicity in high sulphur proteins from wool.
mesh_terms: D000595:Amino Acid Sequence; D000603:Amino Acids, Sulfur / Q000032:analysis; D000818:Animals; D003553:Cystine / Q000032:analysis; D010455:Peptides / Q000032:analysis; D011506:Proteins / Q000032:analysis*; D013455:Sulfur / Q000032:analysis*; D014935:Wool / Q000032:analysis*
chemical_list: D000603:Amino Acids, Sulfur; D010455:Peptides; D011506:Proteins; D003553:Cystine; D013455:Sulfur