NM_004700.4(KCNQ4):c.857A>C (p.Tyr286Ser) AND Autosomal dominant nonsyndromic hearing loss 2A

Germline classification:: Likely pathogenic (1 submission)
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:: RCV001542519.2

Allele description [Variation Report for NM_004700.4(KCNQ4):c.857A>C (p.Tyr286Ser)]

NM_004700.4(KCNQ4):c.857A>C (p.Tyr286Ser)

Gene:

KCNQ4:potassium voltage-gated channel subfamily Q member 4 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

1p34.2

Genomic location:

Preferred name:

NM_004700.4(KCNQ4):c.857A>C (p.Tyr286Ser)

HGVS:

NC_000001.11:g.40819897A>C
NG_008139.3:g.41111A>C
NM_004700.4:c.857A>CMANE SELECT
NM_172163.3:c.857A>C
NP_004691.2:p.Tyr286Ser
NP_751895.1:p.Tyr286Ser
LRG_1378t1:c.857A>C
LRG_1378:g.41111A>C
LRG_1378p1:p.Tyr286Ser
NC_000001.10:g.41285569A>C

Protein change:

Y286S

Links:

dbSNP: rs876657841

NCBI 1000 Genomes Browser:

rs876657841

Molecular consequence:

NM_004700.4:c.857A>C - missense variant - [Sequence Ontology: SO:0001583]
NM_172163.3:c.857A>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Autosomal dominant nonsyndromic hearing loss 2A
Synonyms:: DFNA 2 Nonsyndromic Hearing Loss; Deafness, autosomal dominant 2A; Autosomal dominant nonsyndromic deafness 2A
Identifiers:: MONDO: MONDO:0010817; MedGen: C2677637; Orphanet: 90635; OMIM: 600101

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001760029	Genomics England Pilot Project, Genomics England	no assertion criteria provided (ACGS Guidelines, 2016)	Likely pathogenic	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001760029

Genomics England Pilot Project, Genomics England

no assertion criteria provided

(ACGS Guidelines, 2016)

Likely pathogenic

germline

clinical testing

Citation Link

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

Details of each submission

From Genomics England Pilot Project, Genomics England, SCV001760029.1

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

#	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: Dec 24, 2023

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