3-38603859-C-A
Variant summary
Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2BP4_StrongBP7
The NM_001099404.2(SCN5A):c.1743G>T(p.Ser581Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,408 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. S581S) has been classified as Benign.
Frequency
Consequence
NM_001099404.2 synonymous
Scores
Clinical Significance
Conservation
Publications
- Brugada syndromeInheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: ClinGen, Orphanet
- Brugada syndrome 1Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Laboratory for Molecular Medicine, G2P, Genomics England PanelApp, Labcorp Genetics (formerly Invitae)
- dilated cardiomyopathyInheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
- dilated cardiomyopathy 1EInheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae), Ambry Genetics
- familial long QT syndromeInheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
- long QT syndrome 3Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
- sick sinus syndrome 1Inheritance: AD, AR Classification: STRONG, LIMITED Submitted by: Labcorp Genetics (formerly Invitae)
- progressive familial heart block, type 1AInheritance: SD, AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Genomics England PanelApp
- atrial standstillInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- familial atrial fibrillationInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- familial isolated dilated cardiomyopathyInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- familial sick sinus syndromeInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- paroxysmal familial ventricular fibrillationInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- progressive familial heart blockInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
- arrhythmogenic right ventricular cardiomyopathyInheritance: AD Classification: LIMITED Submitted by: ClinGen
- catecholaminergic polymorphic ventricular tachycardiaInheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
- short QT syndromeInheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
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ACMG classification
Our verdict: Likely_benign. The variant received -3 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
SCN5A | NM_001099404.2 | c.1743G>T | p.Ser581Ser | synonymous_variant | Exon 12 of 28 | ENST00000413689.6 | NP_001092874.1 | |
SCN5A | NM_000335.5 | c.1743G>T | p.Ser581Ser | synonymous_variant | Exon 12 of 28 | ENST00000423572.7 | NP_000326.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
SCN5A | ENST00000413689.6 | c.1743G>T | p.Ser581Ser | synonymous_variant | Exon 12 of 28 | 5 | NM_001099404.2 | ENSP00000410257.1 | ||
SCN5A | ENST00000423572.7 | c.1743G>T | p.Ser581Ser | synonymous_variant | Exon 12 of 28 | 1 | NM_000335.5 | ENSP00000398266.2 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD2 exomes AF: 0.00000402 AC: 1AN: 248582 AF XY: 0.00000742 show subpopulations
GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461408Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2AN XY: 726948 show subpopulations
Age Distribution
GnomAD4 genome Cov.: 32
ClinVar
Not reported inComputational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at