CPEB2 encodes the human gene, Cytoplasmic polyadenylation element binding protein 2. It may also be known as: Cytoplasmic polyadenylation element-binding protein 2; CPE-BP2; CPE-binding protein 2; hCPEB-2; CPEB-2. The encoded protein has an amino acid length of 589 and a mass of 64.9 kDa. Other isoforms may exist. CPEB2 is a member of the RRM CPEB family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.