Neurturin is a human gene encoded by the symbol, NRTN. It may also be known as: NTN; prepro-neurturin. The encoded protein has an amino acid length of 197 and a mass of 22.4 kDa. Neurturin is a member of the TGF-beta family, GDNF subfamily. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.