PWP2 encodes the human gene, PWP2 periodic tryptophan protein homolog (yeast). It may also be known as: Periodic tryptophan protein 2 homolog; EHOC-17; PWP2H; UTP1. The encoded protein has an amino acid length of 919 and a mass of 102.5 kDa. Other isoforms may exist. PWP2 is a member of the WD repeat PWP2 family. Homologs of this gene exist in other organisms, including: Mouse, Yeast, Rat, Arabidopsis, Frog, Chicken.