NM_004004.6(GJB2):c.229T>C (p.Trp77Arg) AND Hearing impairment

Germline classification:: Pathogenic (1 submission)
Review status:: 1 star out of maximum of 4 stars
criteria provided, single submitter

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:: RCV001526518.11

Allele description [Variation Report for NM_004004.6(GJB2):c.229T>C (p.Trp77Arg)]

NM_004004.6(GJB2):c.229T>C (p.Trp77Arg)

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.229T>C (p.Trp77Arg)

HGVS:

NC_000013.11:g.20189353A>G
NG_008358.1:g.8623T>C
NM_004004.6:c.229T>CMANE SELECT
NP_003995.2:p.Trp77Arg
NP_003995.2:p.Trp77Arg
LRG_1350t1:c.229T>C
LRG_1350:g.8623T>C
LRG_1350p1:p.Trp77Arg
NC_000013.10:g.20763492A>G
P29033:p.Trp77Arg
c.229T>C
c.229T>C (p.Trp77Arg)

Protein change:

W77R; TRP77ARG

Links:

UniProtKB: P29033#VAR_002141; OMIM: 121011.0004; dbSNP: rs104894397

NCBI 1000 Genomes Browser:

rs104894397

Molecular consequence:

NM_004004.6:c.229T>C - missense variant - [Sequence Ontology: SO:0001583]

Functional consequence:

loss_of_function_variant [Sequence Ontology: SO:0002054]

Condition(s)

Name:: Hearing impairment
Identifiers:: MONDO: MONDO:0005365; MedGen: C1384666; Human Phenotype Ontology: HP:0000365

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001736940	Equipe Genetique des Anomalies du Developpement, Université de Bourgogne	criteria provided, single submitter (ACMG Guidelines, 2015)	Pathogenic	paternal	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

SCV001736940

Equipe Genetique des Anomalies du Developpement, Université de Bourgogne

criteria provided, single submitter

(ACMG Guidelines, 2015)

Pathogenic

paternal

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	paternal	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 Equipe Genetique des Anomalies du Developpement, Université de Bourgogne, SCV001736940.1

#	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	paternal	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Nov 3, 2024

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