NM_004004.6(GJB2):c.224G>A (p.Arg75Gln) AND Nonsyndromic Deafness

Germline classification:: Pathogenic (1 submission)
Last evaluated:: Sep 4, 2024
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV004771802.1

Allele description [Variation Report for NM_004004.6(GJB2):c.224G>A (p.Arg75Gln)]

NM_004004.6(GJB2):c.224G>A (p.Arg75Gln)

Gene:

GJB2:gap junction protein beta 2 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

13q12.11

Genomic location:

Preferred name:

NM_004004.6(GJB2):c.224G>A (p.Arg75Gln)

HGVS:

NC_000013.11:g.20189358C>T
NG_008358.1:g.8618G>A
NM_004004.6:c.224G>AMANE SELECT
NP_003995.2:p.Arg75Gln
NP_003995.2:p.Arg75Gln
LRG_1350t1:c.224G>A
LRG_1350:g.8618G>A
LRG_1350p1:p.Arg75Gln
NC_000013.10:g.20763497C>T
NM_004004.5:c.224G>A
P29033:p.Arg75Gln

Protein change:

R75Q; ARG75GLN

Links:

UniProtKB: P29033#VAR_015936; OMIM: 121011.0026; dbSNP: rs28931593

NCBI 1000 Genomes Browser:

rs28931593

Molecular consequence:

NM_004004.6:c.224G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Nonsyndromic Deafness
Synonyms:: Non-syndromic hearing loss; Nonsyndromic hearing loss
Identifiers:: MeSH: C580334; MedGen: C3711374

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV005382569	Molecular Genetics Laboratory, BC Children's and BC Women's Hospitals	no assertion criteria provided (ACMG Guidelines, 2015)	Pathogenic (Sep 4, 2024)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV005382569

Molecular Genetics Laboratory, BC Children's and BC Women's Hospitals

no assertion criteria provided

(ACMG Guidelines, 2015)

Pathogenic
(Sep 4, 2024)

germline

clinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	yes	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee.

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]

PMID:: 25741868
PMCID:: PMC4544753

Details of each submission

From Molecular Genetics Laboratory, BC Children's and BC Women's Hospitals, SCV005382569.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Nov 30, 2024

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