Ildr1 encodes the human gene, Immunoglobulin-like domain containing receptor 1. It may also be known as: Immunoglobulin-like domain-containing receptor 1; DFNB42; ILDR1alpha; ILDR1alpha'; ILDR1beta. The encoded protein has an amino acid length of 546 and a mass of 62.8 kDa. Ildr1 is a member of the Immunoglobulin superfamily, LISCH7 family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.