G protein regulated inducer of neurite outgrowth 2, or, GPRIN2, is a human gene. Other names include: G protein-regulated inducer of neurite outgrowth 2; GRIN2; KIAA0514. The encoded protein has an amino acid length of 458 and a mass of 47.5 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Frog, Chicken.