Protein sequence of the human pancreatic polypeptide family
Protein sequence of the human pancreatic polypeptide family
(Top) Protein sequence of the human pancreatic polypeptide family. (Bottom) Illustration of the "PP-fold."
PP: pancreatic peptide; PYY: peptide YY; NPY: neuropeptide Y.
Modified from: Cabrele C, Beck-Sickinger AG. Molecular characterization of the ligand-receptor interaction of the neuropeptide Y family. J Pept Sci 2000; 6:97.