U.S. flag

An official website of the United States government

NM_000335.5(SCN5A):c.1336G>A (p.Glu446Lys) AND Primary dilated cardiomyopathy

Germline classification:
Uncertain significance (4 submissions)
Last evaluated:
Apr 5, 2018
Review status:
2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts
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:
RCV000148863.15

Allele description [Variation Report for NM_000335.5(SCN5A):c.1336G>A (p.Glu446Lys)]

NM_000335.5(SCN5A):c.1336G>A (p.Glu446Lys)

Gene:
SCN5A:sodium voltage-gated channel alpha subunit 5 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
3p22.2
Genomic location:
Preferred name:
NM_000335.5(SCN5A):c.1336G>A (p.Glu446Lys)
HGVS:
  • NC_000003.12:g.38605953C>T
  • NG_008934.1:g.48720G>A
  • NM_000335.5:c.1336G>AMANE SELECT
  • NM_001099404.2:c.1336G>A
  • NM_001099405.2:c.1336G>A
  • NM_001160160.2:c.1336G>A
  • NM_001160161.2:c.1336G>A
  • NM_001354701.2:c.1336G>A
  • NM_198056.3:c.1336G>A
  • NP_000326.2:p.Glu446Lys
  • NP_000326.2:p.Glu446Lys
  • NP_001092874.1:p.Glu446Lys
  • NP_001092875.1:p.Glu446Lys
  • NP_001092875.1:p.Glu446Lys
  • NP_001153632.1:p.Glu446Lys
  • NP_001153633.1:p.Glu446Lys
  • NP_001341630.1:p.Glu446Lys
  • NP_932173.1:p.Glu446Lys
  • NP_932173.1:p.Glu446Lys
  • LRG_289t1:c.1336G>A
  • LRG_289t2:c.1336G>A
  • LRG_289:g.48720G>A
  • LRG_289p1:p.Glu446Lys
  • LRG_289p2:p.Glu446Lys
  • NC_000003.11:g.38647444C>T
  • NM_000335.4:c.1336G>A
  • NM_001099405.1:c.1336G>A
  • NM_198056.2:c.1336G>A
Protein change:
E446K
Links:
dbSNP: rs199473339
NCBI 1000 Genomes Browser:
rs199473339
Molecular consequence:
  • NM_000335.5:c.1336G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001099404.2:c.1336G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001099405.2:c.1336G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001160160.2:c.1336G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001160161.2:c.1336G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001354701.2:c.1336G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_198056.3:c.1336G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Primary dilated cardiomyopathy (DCM)
Synonyms:
Dilated Cardiomyopathy
Identifiers:
EFO: EFO_0000407; MONDO: MONDO:0005021; MeSH: D002311; MedGen: C0007193; Human Phenotype Ontology: HP:0001644

Recent activity

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...

Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000050614Biesecker Lab/Clinical Genomics Section, National Institutes of Health
criteria provided, single submitter

(ACMG Guidelines, 2015)
Uncertain significance
(Apr 5, 2018)
unknownresearch

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

SCV000089935Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust
no classification provided
not providedgermlineliterature only

PubMed (2)
[See all records that cite these PMIDs]

SCV000190607CSER _CC_NCGL, University of Washington - ESP 6500 variant annotation
no assertion criteria provided
Uncertain significance
(Jun 1, 2014)
germlineresearch

SCV001434056Genetics and Genomics Program, Sidra Medicine
criteria provided, single submitter

(ACMG Guidelines, 2015)
Uncertain significanceunknownresearch

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedresearch, literature only
not providedunknownyes1not providednot providednot providednot providedresearch
not providedunknownno1not providednot providednot providednot providedresearch

Citations

PubMed

SCN5A mutations associate with arrhythmic dilated cardiomyopathy and commonly localize to the voltage-sensing mechanism.

McNair WP, Sinagra G, Taylor MR, Di Lenarda A, Ferguson DA, Salcedo EE, Slavov D, Zhu X, Caldwell JH, Mestroni L; Familial Cardiomyopathy Registry Research Group.

J Am Coll Cardiol. 2011 May 24;57(21):2160-8. doi: 10.1016/j.jacc.2010.09.084.

PubMed [citation]
PMID:
21596231
PMCID:
PMC9689753

Paralogous annotation of disease-causing variants in long QT syndrome genes.

Ware JS, Walsh R, Cunningham F, Birney E, Cook SA.

Hum Mutat. 2012 Aug;33(8):1188-1191. doi: 10.1002/humu.22114. Epub 2012 Jun 7.

PubMed [citation]
PMID:
22581653
PMCID:
PMC4640174
See all PubMed Citations (3)

Details of each submission

From Biesecker Lab/Clinical Genomics Section, National Institutes of Health, SCV000050614.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedresearch PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1unknownnonot providednot providednot provided1not providednot providednot provided

From Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust, SCV000089935.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedliterature only PubMed (2)

Description

This variant has been reported as associated with Dilated cardiomyopathy in the following publications (PMID:21596231). This is a literature report, and does not necessarily reflect the clinical interpretation of the Imperial College / Royal Brompton Cardiovascular Genetics laboratory.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From CSER _CC_NCGL, University of Washington - ESP 6500 variant annotation, SCV000190607.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedresearchnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From Genetics and Genomics Program, Sidra Medicine, SCV001434056.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedresearch PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1unknownyesnot providednot providednot provided1not providednot providednot provided

Last Updated: Nov 24, 2024