Submissions for variant NM_000335.5(SCN5A):c.4293G>A (p.Arg1431=)

gnomAD frequency: 0.00004  dbSNP: rs199473246

Total submissions: 11

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
Labcorp Genetics (formerly Invitae), Labcorp	RCV003539915	SCV000637152	likely benign	not provided	2024-01-03	criteria provided, single submitter	clinical testing
GeneDx	RCV000608084	SCV000727273	likely benign	not specified	2018-02-05	criteria provided, single submitter	clinical testing	This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease.
Illumina Laboratory Services, Illumina	RCV001144566	SCV001305177	uncertain significance	Brugada syndrome 1	2019-04-18	criteria provided, single submitter	clinical testing	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). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Illumina Laboratory Services, Illumina	RCV001144567	SCV001305178	uncertain significance	Dilated cardiomyopathy 1E	2019-04-18	criteria provided, single submitter	clinical testing	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). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Illumina Laboratory Services, Illumina	RCV001144568	SCV001305179	uncertain significance	Long QT syndrome 3	2019-04-18	criteria provided, single submitter	clinical testing	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). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Illumina Laboratory Services, Illumina	RCV001144569	SCV001305180	uncertain significance	Progressive familial heart block, type 1A	2019-04-18	criteria provided, single submitter	clinical testing	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). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Illumina Laboratory Services, Illumina	RCV001144570	SCV001305181	uncertain significance	Sick sinus syndrome 1	2019-04-18	criteria provided, single submitter	clinical testing	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). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Illumina Laboratory Services, Illumina	RCV001144571	SCV001305182	uncertain significance	Ventricular fibrillation, paroxysmal familial, type 1	2019-04-18	criteria provided, single submitter	clinical testing	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). No publications were found based on this search. Allele frequency data from public databases did not allow this variant to be ruled in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.
Color Diagnostics, LLC DBA Color Health	RCV001841472	SCV001349219	likely benign	Cardiac arrhythmia	2018-11-14	criteria provided, single submitter	clinical testing
Ambry Genetics	RCV002330862	SCV002631068	likely benign	Cardiovascular phenotype	2019-07-08	criteria provided, single submitter	clinical testing	This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.
Roden Lab, Vanderbilt University Medical Center	RCV001144566	SCV005200425	uncertain significance	Brugada syndrome 1		criteria provided, single submitter	research	We classified this variant using data from the calibrated functional assay 'ParSE-seq' (PMID: 37732247), population data, and in silico data within the ACMG v3 framework (PMID: 25741868)The SCN5A variant, 3-38557234-C-T was evaluated for association with the loss-of-function condition Brugada Syndrome.This Variant had an AF of 0.0000328 in gnomAD v3The in silico predictor SpliceAI scored the variant as 0.434512; normal <0.2, likely damaging >0.5.Using the functional RNA-splicing assay, ParSE-seq, the variant was evaluated to have no impact on splicing (BS3_strong) following the Brnich et al. calibration framework (PMID: 31892348). We do not apply benign splicing functional data to missense variants. In aggregate, we therefore classify this variant as VUS using these collective data.