rs181284440

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_StrongBP6BS2_Supporting

The NM_004006.3(DMD):c.8582T>C(p.Val2861Ala) variant causes a missense change. The variant allele was found at a frequency of 0.0000298 in 1,207,558 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 15 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000045 ( 0 hom., 2 hem., cov: 23)

Exomes 𝑓: 0.000028 ( 0 hom. 13 hem. )

Consequence

DMD
NM_004006.3 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:2

Conservation

PhyloP100: 4.59

Variant links:

Genes affected

DMD (HGNC:2928): (dystrophin) This gene spans a genomic range of greater than 2 Mb and encodes a large protein containing an N-terminal actin-binding domain and multiple spectrin repeats. The encoded protein forms a component of the dystrophin-glycoprotein complex (DGC), which bridges the inner cytoskeleton and the extracellular matrix. Deletions, duplications, and point mutations at this gene locus may cause Duchenne muscular dystrophy (DMD), Becker muscular dystrophy (BMD), or cardiomyopathy. Alternative promoter usage and alternative splicing result in numerous distinct transcript variants and protein isoforms for this gene. [provided by RefSeq, Dec 2016]

DMD links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.049762905).

BP6

Variant X-31479069-A-G is Benign according to our data. Variant chrX-31479069-A-G is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 228595.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Benign=1, Uncertain_significance=1}.

BS2

High Hemizygotes in GnomAd4 at 2 XL geneVariant has number of hemizygotes lower than other variant known as pathogenic in the gene, so the strength is limited to Supporting.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DMD	NM_004006.3 link	c.8582T>C	p.Val2861Ala	missense_variant	Exon 58 of 79	ENST00000357033.9	NP_003997.2	P11532

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DMD	ENST00000357033.9 link	c.8582T>C	p.Val2861Ala	missense_variant	Exon 58 of 79	1	NM_004006.3	ENSP00000354923.3		A0A075B6G3

Frequencies

GnomAD3 genomes

AF:

0.0000448

AC:

AN:

111563

Hom.:

Cov.:

AF XY:

0.0000593

AC XY:

AN XY:

33733

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:

0.00141

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000656

AC:

AN:

182800

Hom.:

AF XY:

0.0000891

AC XY:

AN XY:

67324

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000365

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000651

Gnomad SAS exome

AF:

0.000106

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000283

AC:

AN:

1095943

Hom.:

Cov.:

AF XY:

0.0000360

AC XY:

AN XY:

361399

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000284

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000795

Gnomad4 SAS exome

AF:

0.0000740

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000435

GnomAD4 genome

AF:

0.0000448

AC:

AN:

111615

Hom.:

Cov.:

AF XY:

0.0000592

AC XY:

AN XY:

33795

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00141

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000529

ExAC

AF:

0.0000824

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:2

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not specified

Uncertain:1Benign:1

Sep 01, 2017

GeneDx

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Jun 22, 2015

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The p.Val2861Ala variant in DMD has not been previously reported in individuals with cardiomyopathy or muscular dystrophy, but has been identified in 6/6505 Eas t Asian chromosomes, including 2 hemizygous males, by the Exome Aggregation Con sortium (ExAC, http://exac.broadinstitute.org; dbSNP rs181284440). Computational prediction tools and conservation analysis suggest that the p.Val2861Ala varian t may impact the protein, though this information is not predictive enough to de termine pathogenicity. In summary, the clinical significance of the p.Val2861Ala variant is uncertain. -

Duchenne muscular dystrophy

Benign:1

Sep 02, 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

0.25

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.17

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.27

.;T;T;T;.;.;T;.;.;T

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.73

T;.;.;.;.;T;.;T;T;.

M_CAP

Benign

0.037

MetaRNN

Benign

0.050

T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.89

PrimateAI

Uncertain

0.67

PROVEAN

Benign

-1.1

N;.;N;N;N;.;N;.;N;N

REVEL

Benign

0.13

Sift

Benign

0.24

T;.;T;T;T;.;T;.;T;T

Sift4G

Benign

0.32

T;T;T;T;T;T;T;T;T;T

Polyphen

0.046, 0.99, 0.086, 0.98, 0.10

.;.;B;D;B;.;D;.;.;B

Vest4

0.56, 0.55, 0.51, 0.52, 0.50, 0.52, 0.44, 0.53, 0.52

MVP

0.81

MPC

0.029

ClinPred

0.061

GERP RS

5.1

gMVP

0.28

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

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