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NM_000335.5(SCN5A):c.3289G>T (p.Val1097Leu) AND Ventricular fibrillation, paroxysmal familial, type 1

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Apr 27, 2017
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:
RCV001147832.12

Allele description [Variation Report for NM_000335.5(SCN5A):c.3289G>T (p.Val1097Leu)]

NM_000335.5(SCN5A):c.3289G>T (p.Val1097Leu)

Genes:
LOC110121269:VISTA enhancer hs2177 [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.3289G>T (p.Val1097Leu)
HGVS:
  • NC_000003.12:g.38579432C>A
  • NG_008934.1:g.75241G>T
  • NG_053884.1:g.1171C>A
  • NM_000335.5:c.3289G>TMANE SELECT
  • NM_001099404.2:c.3292G>T
  • NM_001099405.2:c.3292G>T
  • NM_001160160.2:c.3289G>T
  • NM_001160161.2:c.3228+1499G>T
  • NM_001354701.2:c.3289G>T
  • NM_198056.3:c.3292G>T
  • NP_000326.2:p.Val1097Leu
  • NP_001092874.1:p.Val1098Leu
  • NP_001092875.1:p.Val1098Leu
  • NP_001153632.1:p.Val1097Leu
  • NP_001341630.1:p.Val1097Leu
  • NP_932173.1:p.Val1098Leu
  • NP_932173.1:p.Val1098Leu
  • LRG_289t1:c.3292G>T
  • LRG_289:g.75241G>T
  • LRG_289p1:p.Val1098Leu
  • NC_000003.11:g.38620923C>A
  • NM_198056.2:c.3292G>T
  • Q14524:p.Val1098Leu
Protein change:
V1097L
Links:
UniProtKB: Q14524#VAR_074407; dbSNP: rs199473191
NCBI 1000 Genomes Browser:
rs199473191
Molecular consequence:
  • NM_001160161.2:c.3228+1499G>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_000335.5:c.3289G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001099404.2:c.3292G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001099405.2:c.3292G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001160160.2:c.3289G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001354701.2:c.3289G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_198056.3:c.3292G>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Ventricular fibrillation, paroxysmal familial, type 1
Identifiers:
MONDO: MONDO:0011376; MedGen: C2751898; Orphanet: 228140; OMIM: 603829

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV001308683Illumina Laboratory Services, Illumina
criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)
Uncertain significance
(Apr 27, 2017)
germlineclinical testing

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

Citation Link

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Spectrum and prevalence of cardiac sodium channel variants among black, white, Asian, and Hispanic individuals: implications for arrhythmogenic susceptibility and Brugada/long QT syndrome genetic testing.

Ackerman MJ, Splawski I, Makielski JC, Tester DJ, Will ML, Timothy KW, Keating MT, Jones G, Chadha M, Burrow CR, Stephens JC, Xu C, Judson R, Curran ME.

Heart Rhythm. 2004 Nov;1(5):600-7.

PubMed [citation]
PMID:
15851227

Details of each submission

From Illumina Laboratory Services, Illumina, SCV001308683.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). Publications were found based on this search. However, the evidence from the literature, in combination with allele frequency data from public databases where available, was not sufficient to rule this variant in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.

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

Last Updated: Apr 15, 2024