Aminoacizi:
Lysine, Histidine, Arginine, Hydroxyproline, Threonine, Acid Aspartic, Serine, Proline, Acid Glutamic, Glycine, Alanine, Cystine, Valine, Methionine, Isoleucine, Leucine, Tyrosine, Phenylalanine, Tryptophan.