title: The blocked amino-terminal peptide of feather keratin.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D005241:Feathers / Q000032:analysis*; D005777:Geese; D007633:Keratins / Q000032:analysis*; D010455:Peptides / Q000032:analysis*
chemical_list: D010455:Peptides; D007633:Keratins