Beta-parvin, or Parvin beta, is a human gene encoded by PARVB. It may also be known as: Beta-parvin; Affixin; CGI-56; parvin, beta. The encoded protein has an amino acid length of 364 and a mass of 41.7 kDa. Other isoforms may exist. Beta-parvin is a member of the Parvin family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.