rs199800370
Positions:
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_001365536.1(SCN9A):c.4189C>T(p.Leu1397=) variant causes a synonymous change. The variant allele was found at a frequency of 0.00000342 in 1,459,976 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.
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000034 ( 0 hom. )
Consequence
SCN9A
NM_001365536.1 synonymous
NM_001365536.1 synonymous
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 6.91
Genes affected
SCN9A (HGNC:10597): (sodium voltage-gated channel alpha subunit 9) This gene encodes a voltage-gated sodium channel which plays a significant role in nociception signaling. Mutations in this gene have been associated with primary erythermalgia, channelopathy-associated insensitivity to pain, and paroxysmal extreme pain disorder. [provided by RefSeq, Aug 2009]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 0 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.36).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SCN9A | NM_001365536.1 | c.4189C>T | p.Leu1397= | synonymous_variant | 22/27 | ENST00000642356.2 | |
SCN1A-AS1 | NR_110260.1 | n.612-19487G>A | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SCN9A | ENST00000642356.2 | c.4189C>T | p.Leu1397= | synonymous_variant | 22/27 | NM_001365536.1 | P1 | ||
SCN1A-AS1 | ENST00000651574.1 | n.1290-19487G>A | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome AF: 0.00000342 AC: 5AN: 1459976Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3AN XY: 726074
GnomAD4 exome
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AC:
5
AN:
1459976
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Cov.:
31
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AC XY:
3
AN XY:
726074
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GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at