rs80356468

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001365536.1(SCN9A):​c.406A>G​(p.Ile136Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as not provided (no stars).

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

SCN9A
NM_001365536.1 missense

Scores

6
10
2

Clinical Significance

not provided no classification provided O:1

Conservation

PhyloP100: 8.02

Publications

34 publications found
Variant links:
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]
SCN1A-AS1 (HGNC:54069): (SCN1A and SCN9A antisense RNA 1)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001365536.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SCN9A
NM_001365536.1
MANE Select
c.406A>Gp.Ile136Val
missense
Exon 4 of 27NP_001352465.1Q15858-1
SCN9A
NM_002977.4
c.406A>Gp.Ile136Val
missense
Exon 4 of 27NP_002968.2Q15858-3

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SCN9A
ENST00000642356.2
MANE Select
c.406A>Gp.Ile136Val
missense
Exon 4 of 27ENSP00000495601.1Q15858-1
SCN9A
ENST00000303354.11
TSL:5
c.406A>Gp.Ile136Val
missense
Exon 4 of 27ENSP00000304748.7Q15858-1
SCN9A
ENST00000409672.5
TSL:5
c.406A>Gp.Ile136Val
missense
Exon 4 of 27ENSP00000386306.1Q15858-3

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Data not reliable, filtered out with message: AC0
AF:
0.00
AC:
0
AN:
1430330
Hom.:
0
Cov.:
31
AF XY:
0.00
AC XY:
0
AN XY:
708374
African (AFR)
AF:
0.00
AC:
0
AN:
33054
American (AMR)
AF:
0.00
AC:
0
AN:
40344
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25580
East Asian (EAS)
AF:
0.00
AC:
0
AN:
38942
South Asian (SAS)
AF:
0.00
AC:
0
AN:
81900
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
51704
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5728
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1093830
Other (OTH)
AF:
0.00
AC:
0
AN:
59248
GnomAD4 genome
Cov.:
32
Alfa
AF:
0.00
Hom.:
0

ClinVar

ClinVar submissions
Significance:not provided
Revision:no classification provided
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
-
-
Primary erythromelalgia (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.49
BayesDel_addAF
Pathogenic
0.53
D
BayesDel_noAF
Pathogenic
0.52
CADD
Uncertain
25
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.66
D
Eigen
Uncertain
0.35
Eigen_PC
Uncertain
0.49
FATHMM_MKL
Pathogenic
0.99
D
LIST_S2
Uncertain
0.86
D
M_CAP
Uncertain
0.13
D
MetaRNN
Uncertain
0.71
D
MetaSVM
Pathogenic
1.0
D
MutationAssessor
Uncertain
2.4
M
PhyloP100
8.0
PrimateAI
Uncertain
0.74
T
PROVEAN
Benign
-0.93
N
REVEL
Pathogenic
0.67
Sift
Pathogenic
0.0
D
Sift4G
Benign
0.23
T
Polyphen
0.056
B
Vest4
0.92
MVP
0.74
MPC
0.12
ClinPred
0.91
D
GERP RS
6.0
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.55
gMVP
0.41
Mutation Taster
=3/97
disease causing (ClinVar)

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.050
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs80356468; hg19: chr2-167163081; API