rs200211620

Variant names:

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_001349253.2(SCN11A):c.2201A>G(p.Lys734Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000774 in 1,614,072 control chromosomes in the GnomAD database, including 17 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.00044 ( 1 hom., cov: 31)

Exomes 𝑓: 0.00081 ( 16 hom. )

Consequence

SCN11A
NM_001349253.2 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.779

Variant links:

Genes affected

SCN11A (HGNC:10583): (sodium voltage-gated channel alpha subunit 11) Voltage-gated sodium channels are transmembrane glycoprotein complexes composed of a large alpha subunit with 24 transmembrane domains and one or more regulatory beta subunits. They are responsible for the generation and propagation of action potentials in neurons and muscle. This gene encodes one member of the sodium channel alpha subunit gene family, and is highly expressed in nociceptive neurons of dorsal root ganglia and trigeminal ganglia. It mediates brain-derived neurotrophic factor-evoked membrane depolarization and is a major effector of peripheral inflammatory pain hypersensitivity. Mutations in this gene have been associated with hereditary sensory and autonomic neuropathy type VII and familial episodic pain syndrome-3. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2017]

SCN11A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0073357224).

BP6

Variant 3-38897047-T-C is Benign according to our data. Variant chr3-38897047-T-C is described in ClinVar as [Benign]. Clinvar id is 474700.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.00044 (67/152198) while in subpopulation SAS AF= 0.0137 (66/4820). AF 95% confidence interval is 0.011. There are 1 homozygotes in gnomad4. There are 51 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.

BS2

High AC in GnomAd4 at 67 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SCN11A	NM_001349253.2 link	c.2201A>G	p.Lys734Arg	missense_variant	Exon 18 of 30	ENST00000302328.9	NP_001336182.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SCN11A	ENST00000302328.9 link	c.2201A>G	p.Lys734Arg	missense_variant	Exon 18 of 30	5	NM_001349253.2	ENSP00000307599.3		Q9UI33-1

Frequencies

GnomAD3 genomes

AF:

0.000441

AC:

AN:

152080

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.0137

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000479

GnomAD3 exomes

AF:

0.00164

AC:

411

AN:

251196

Hom.:

AF XY:

0.00234

AC XY:

317

AN XY:

135752

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.0130

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000881

Gnomad OTH exome

AF:

0.00114

GnomAD4 exome

AF:

0.000809

AC:

1183

AN:

1461874

Hom.:

Cov.:

AF XY:

0.00121

AC XY:

879

AN XY:

727238

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000671

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.0132

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.000646

GnomAD4 genome

AF:

0.000440

AC:

AN:

152198

Hom.:

Cov.:

AF XY:

0.000685

AC XY:

AN XY:

74414

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.0137

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000474

Alfa

AF:

0.000145

Hom.:

Bravo

AF:

0.0000907

ExAC

AF:

0.00185

AC:

225

Asia WGS

AF:

0.00577

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Hereditary sensory and autonomic neuropathy type 7;C3809899:Familial episodic pain syndrome with predominantly lower limb involvement

Benign:1

Oct 15, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.077

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.41

CADD

Benign

3.0

DANN

Benign

0.94

DEOGEN2

Benign

0.39

T;.;.

Eigen

Benign

-0.95

Eigen_PC

Benign

-0.95

FATHMM_MKL

Benign

0.056

LIST_S2

Benign

0.48

T;T;T

MetaRNN

Benign

0.0073

T;T;T

MetaSVM

Uncertain

0.34

MutationAssessor

Benign

-0.26

N;N;N

PrimateAI

Benign

0.28

PROVEAN

Benign

-0.48

N;N;N

REVEL

Benign

0.24

Sift

Benign

0.098

T;T;T

Sift4G

Benign

0.41

T;T;T

Polyphen

0.0060

B;.;.

Vest4

0.049

MutPred

0.53

Loss of methylation at K734 (P = 0.0095);Loss of methylation at K734 (P = 0.0095);Loss of methylation at K734 (P = 0.0095);

MVP

0.84

MPC

0.11

ClinPred

0.012

GERP RS

1.3

Varity_R

0.032

gMVP

0.14

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over