PWWP2, or PWWP domain containing 2B, is a human gene encoded by PWWP2B. It may also be known as: PWWP domain-containing protein 2B; bA432J24.1; pp8607. The encoded protein has an amino acid length of 590 and a mass of 64.0 kDa. Other isoforms may exist. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.