CLRN2 clarin 2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: CLRN2provided by HGNC
Official Full Name: clarin 2provided by HGNC
Primary source: HGNC:HGNC:33939
See related: Ensembl:ENSG00000249581 MIM:618988; AllianceGenome:HGNC:33939
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: DFNB117
Summary: This gene belongs to the clarin family of genes. The clarins appear to belong to a large superfamily of small integral membrane glycoproteins with four transmembrane domains. The exact function of this gene is unknown. [provided by RefSeq, Oct 2008]
Expression: Low expression observed in reference dataset See more
Orthologs: mouse all
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Genomic context

Location:: 4p15.32

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	4	NC_000004.12 (17515165..17527104)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	4	NC_060928.1 (17496915..17508853)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	4	NC_000004.11 (17516788..17528727)

Chromosome 4 - NC_000004.12 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

A biallelic variant in CLRN2 causes non-syndromic hearing loss in humans.
Title: A biallelic variant in CLRN2 causes non-syndromic hearing loss in humans.
Utilizing data from the UK Biobank study, we could show that CLRN2 is involved in human non-syndromic progressive hearing loss.
Title: Clarin-2 is essential for hearing by maintaining stereocilia integrity and function.

Submit: New GeneRIF Correction

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Associated conditions

Description	Tests
Hearing loss, autosomal recessive 117 MedGen: C5436937 OMIM: 619174 GeneReviews: Not available	Compare labs

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in auditory receptor cell stereocilium organization	ISS Inferred from Sequence or Structural Similarity more info
involved_in sensory perception of sound	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in stereocilium maintenance	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
located_in stereocilium bundle	ISS Inferred from Sequence or Structural Similarity more info
located_in stereocilium membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: clarin-2

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.