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NM_000335.5(SCN5A):c.1844G>A (p.Gly615Glu) AND not provided

Germline classification:
Uncertain significance (5 submissions)
Last evaluated:
Aug 13, 2024
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:
RCV000766786.39

Allele description [Variation Report for NM_000335.5(SCN5A):c.1844G>A (p.Gly615Glu)]

NM_000335.5(SCN5A):c.1844G>A (p.Gly615Glu)

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.1844G>A (p.Gly615Glu)
Other names:
p.G615E:GGA>GAA
HGVS:
  • NC_000003.12:g.38603758C>T
  • NG_008934.1:g.50915G>A
  • NM_000335.5:c.1844G>AMANE SELECT
  • NM_001099404.2:c.1844G>A
  • NM_001099405.2:c.1844G>A
  • NM_001160160.2:c.1844G>A
  • NM_001160161.2:c.1844G>A
  • NM_001354701.2:c.1844G>A
  • NM_198056.3:c.1844G>A
  • NP_000326.2:p.Gly615Glu
  • NP_000326.2:p.Gly615Glu
  • NP_001092874.1:p.Gly615Glu
  • NP_001092875.1:p.Gly615Glu
  • NP_001153632.1:p.Gly615Glu
  • NP_001153633.1:p.Gly615Glu
  • NP_001341630.1:p.Gly615Glu
  • NP_932173.1:p.Gly615Glu
  • NP_932173.1:p.Gly615Glu
  • LRG_289t1:c.1844G>A
  • LRG_289t2:c.1844G>A
  • LRG_289:g.50915G>A
  • LRG_289p1:p.Gly615Glu
  • LRG_289p2:p.Gly615Glu
  • NC_000003.11:g.38645249C>T
  • NM_000335.4:c.1844G>A
  • NM_198056.2:c.1844G>A
  • Q14524:p.Gly615Glu
Protein change:
G615E
Links:
UniProtKB: Q14524#VAR_026358; dbSNP: rs12720452
NCBI 1000 Genomes Browser:
rs12720452
Molecular consequence:
  • NM_000335.5:c.1844G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001099404.2:c.1844G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001099405.2:c.1844G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001160160.2:c.1844G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001160161.2:c.1844G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001354701.2:c.1844G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_198056.3:c.1844G>A - missense variant - [Sequence Ontology: SO:0001583]
Observations:
2

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000235386GeneDx
criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)
Uncertain significance
(Aug 13, 2024)
germlineclinical testing

Citation Link,

SCV001153875CeGaT Center for Human Genetics Tuebingen
criteria provided, single submitter

(CeGaT Center For Human Genetics Tuebingen Variant Classification Criteria Version 2)
Uncertain significance
(Jan 1, 2017)
germlineclinical testing

Citation Link,

SCV001714693Mayo Clinic Laboratories, Mayo Clinic
criteria provided, single submitter

(ACMG Guidelines, 2015)
Uncertain significance
(Mar 12, 2020)
germlineclinical testing

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

SCV001919947Clinical Genetics, Academic Medical Center - VKGL Data-share Consensus

See additional submitters

no assertion criteria provided
Uncertain significancegermlineclinical testing

SCV001930168Genome Diagnostics Laboratory, University Medical Center Utrecht - VKGL Data-share Consensus

See additional submitters

no assertion criteria provided
Uncertain significancegermlineclinical testing

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyes1not providednot providednot providednot providedclinical testing
not providedgermlineunknown1not providednot providednot providednot providedclinical 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 GeneDx, SCV000235386.17

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

Reported in association with LQTS, CPVT, and as part of postmortem genetic testing for unexplained deaths (PMID: 19716085, 31737537, 32553227, 18071069, 27435932, 27930701, 29874177); Reported in patients with Brugada syndrome; however, at least one individual also harbored a second variant in the SCN5A gene that was deemed deleterious (PMID: 25650408, 20129283, 30193851); Identified in several individuals who developed torsades de pointe after exposure to a QT-prolonging drug (PMID: 11997281, 22584458); Identified in a patient with neonatal onset DCM who also harbored an additional variant in the VCL gene; family studies identified the p.(G615E) variant in the proband's unaffected mother who was negative for the VCL variant, as well as in three siblings with no symptoms but reported to have a prolonged QT interval (PMID: 32516855); In silico analysis indicates that this missense variant does not alter protein structure/function; This variant is associated with the following publications: (PMID: 24055113, 19841300, 34461752, 22378279, 23414114, 25637381, 24713084, 23631430, 24613995, 15840476, 14760488, 19862833, 23861362, 27930701, 27435932, 22584458, 27153395, 26746457, 28412158, 29874177, 29728395, 28798025, 31262209, 30193851, 31737537, 32553227, 20129283, 19716085, 18071069, 11997281, 25650408, 32516855, 30079003, 30203441)

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

From CeGaT Center for Human Genetics Tuebingen, SCV001153875.27

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot provided1not providednot providednot provided

From Mayo Clinic Laboratories, Mayo Clinic, SCV001714693.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedclinical testing PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot provided1not providednot providednot provided

From Clinical Genetics, Academic Medical Center - VKGL Data-share Consensus, SCV001919947.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

From Genome Diagnostics Laboratory, University Medical Center Utrecht - VKGL Data-share Consensus, SCV001930168.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Nov 10, 2024