EYA2 is a symbol for the gene, EYA transcriptional coactivator and phosphatase 2, in humans. Other names include: Eyes absent homolog 2; Eyes absent homolog 2 ; EAB1. The encoded protein is an enzyme with an amino acid length of 538 and a mass of 59.2 kDa. Other isoforms may exist. EYA2 is a member of the HAD-like hydrolase superfamily, EYA family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.