Bestrophin-3, or, BEST3, is a human gene. Other names include: Bestrophin-3; Vitelliform macular dystrophy 2-like protein 3; VMD2L3. The encoded protein has an amino acid length of 668 and a mass of 76.1 kDa. Other isoforms may exist. Bestrophin-3 is a member of the Bestrophin family. This gene shares homology with other species, including: Fly, Mouse, Rat, Frog, Chicken.