KN Motif and Ankyrin Repeat Domains 3, or, KANK3, is a human gene. Other names include: KN motif and ankyrin repeat domain-containing protein 3; Ankyrin repeat domain-containing protein 47; ANKRD47. The encoded protein has an amino acid length of 840 and a mass of 88.4 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Frog, Chicken.