PPY is a symbol for the gene, Pancreatic polypeptide, in humans. Other names include: Pancreatic prohormone; Obinepitide; PP; pancreatic polypeptide Y; prepro-PP (prepropancreatic polypeptide). The encoded protein has an amino acid length of 95 and a mass of 10.4 kDa. PPY is a member of the NPY family. This gene shares homology with other species, including: Mouse, Rat.