Cadherin 23 (CDH23)

DFNB12; USH1D; CDHR23; Otocadherin; Cadherin-Related Family Member 23

Cadherin 23 (CDH23)
Cadherin-23 is a member of the cadherin superfamily, genes encoding calcium dependent cell-cell adhesion glycoproteins. The protein encoded by this gene is a large, single-pass transmembrane protein composed of an extracellular domain containing 27 repeats that show significant homology to the cadherin ectodomain. Expressed in the neurosensory epithelium, the protein is thought to be involved in stereocilia organization and hair bundle formation. The gene is located in a region containing the human deafness loci DFNB12 and USH1D. Usher syndrome 1D and nonsyndromic autosomal recessive deafness DFNB12 are caused by allelic mutations of this novel cadherin-like gene. Two alternative splice variants have been identified, encoding different isoforms.

Organism species: Homo sapiens (Human)

Organism species: Mus musculus (Mouse)

Organism species: Rattus norvegicus (Rat)