NLRR-1 is an alias for the gene, Leucine rich repeat neuronal 1, in humans. Other names include: Neuronal leucine-rich repeat protein 1; Leucine-rich repeat neuronal protein 1; fibronectin type III, immunoglobulin and leucine rich repeat domains 3; FIGLER3. The encoded protein has an amino acid length of 716 and a mass of 80.7 kDa. Other isoforms may exist. This gene shares homology with other species, including: Rat, Zebrafish, Frog, Chicken.