PCDH15 Gene Summary [Human]

This gene is a member of the cadherin superfamily. Family members encode integral membrane proteins that mediate calcium-dependent cell-cell adhesion. It plays an essential role in maintenance of normal retinal and cochlear function. Mutations in this gene result in hearing loss and Usher Syndrome Type IF (USH1F). Extensive alternative splicing resulting in multiple isoforms has been observed in the mouse ortholog. Similar alternatively spliced transcripts are inferred to occur in human, and additional variants are likely to occur. [provided by RefSeq, Dec 2008]

Details

Type
Protein Coding
Official Symbol
PCDH15
Official Name
protocadherin related 15 [Source:HGNC Symbol;Acc:HGNC:14674]
Ensembl ID
ENSG00000150275
Bio databases IDs NCBI: 65217 Ensembl: ENSG00000150275
Aliases protocadherin related 15, cadherin-related family member 15
Synonyms av, BB078305, CDHR15, DFNB23, Gm9815, LOC100910991, LOC687745, NEWGENE 1590969, nmf19, Protocadherin 15, protocadherin related 15, roda, USH1F
Species
Human, Homo sapiens
OrthologiesMouseRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in human PCDH15 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Pcdh15a common domain
  • cytoplasmic domain
  • transmembrane domain
  • Cadherin repeat-like domain
  • protein binding
  • calcium binding loop
  • Extracellular Cadherin domain

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • Usher syndrome type 1F
  • autosomal recessive deafness type 23
  • irritable bowel syndrome
  • Usher syndrome type 1D
  • Usher syndrome type 1
  • schizophrenia
  • familial nonsyndromic hearing impairment
  • osteoporosis
  • retinal dystrophy
  • Usher syndrome
regulated by
regulates
  • stretch activated ion channel
role in cell
  • differentiation
  • migration
  • cell death
  • number
  • maintenance
  • assembly
  • organization
  • morphology
  • opening in
  • scattering

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Plasma Membrane
  • type I auditory nerve fiber
  • cochlear hair cell stereocilia
  • Cytoplasm
  • cell surface
  • Extracellular Space
  • apical compartment
  • basal compartment
  • perinuclear region
  • cellular membrane
  • vesicles
  • stereocilia
  • apical cell surfaces
  • basolateral membrane
  • nerve ending
  • synapse
  • photoreceptor outer segments
  • cuticular plate
  • filopodial tip

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human PCDH15 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • sensory perception of sound
  • inner ear development
  • photoreceptor cell maintenance
  • equilibrioception
  • cell adhesion
  • homophilic cell adhesion
  • sensory perception of light stimulus

Cellular Component

Where in the cell the gene product is active
  • synapse
  • stereocilium
  • extracellular region
  • plasma membrane
  • photoreceptor outer segment

Molecular Function

What the gene product does at the molecular level
  • calcium ion binding

Gene-Specific Assays for Results You Can Trust

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