rs28937316
Variant summary
Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PM1PM2PM5PP2PP3_Strong
The NM_001099404.2(SCN5A):c.4931G>T(p.Arg1644Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 13/22 in silico tools predict a damaging outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R1644C) has been classified as Likely pathogenic.
Frequency
Consequence
NM_001099404.2 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 11 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SCN5A | NM_001099404.2 | c.4931G>T | p.Arg1644Leu | missense_variant | 28/28 | ENST00000413689.6 | |
SCN5A | NM_000335.5 | c.4928G>T | p.Arg1643Leu | missense_variant | 28/28 | ENST00000423572.7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SCN5A | ENST00000413689.6 | c.4931G>T | p.Arg1644Leu | missense_variant | 28/28 | 5 | NM_001099404.2 | P4 | |
SCN5A | ENST00000423572.7 | c.4928G>T | p.Arg1643Leu | missense_variant | 28/28 | 1 | NM_000335.5 | A1 |
Frequencies
GnomAD3 genomes ? Cov.: 31
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251476Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135910
GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 6.84e-7 AC: 1AN: 1461886Hom.: 0 Cov.: 35 AF XY: 0.00000138 AC XY: 1AN XY: 727240
GnomAD4 genome ? Cov.: 31
ClinVar
Not reported inComputational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at