rs1800281

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -18 ACMG points: 0P and 18B. BP4_ModerateBP6_Very_StrongBS1BS2

The NM_004006.3(DMD):c.10789C>T(p.Leu3597Leu) variant causes a synonymous change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00651 in 1,208,653 control chromosomes in the GnomAD database, including 24 homozygotes. There are 2,429 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0048 ( 4 hom., 146 hem., cov: 22)

Exomes 𝑓: 0.0067 ( 20 hom. 2283 hem. )

Consequence

DMD
NM_004006.3 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:16

Conservation

PhyloP100: 10.0

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 Benign. Variant got -18 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.36).

BP6

Variant X-31147283-G-A is Benign according to our data. Variant chrX-31147283-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 94446.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chrX-31147283-G-A is described in Lovd as [Benign]. Variant chrX-31147283-G-A is described in Lovd as [Likely_benign].

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.0048 (534/111150) while in subpopulation NFE AF= 0.00737 (391/53024). AF 95% confidence interval is 0.00677. There are 4 homozygotes in gnomad4. There are 146 alleles in male gnomad4 subpopulation. Median coverage is 22. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 4 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DMD	NM_004006.3 link	c.10789C>T	p.Leu3597Leu	synonymous_variant	Exon 75 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.10789C>T	p.Leu3597Leu	synonymous_variant	Exon 75 of 79	1	NM_004006.3	ENSP00000354923.3		A0A075B6G3

Frequencies

GnomAD3 genomes

AF:

0.00481

AC:

534

AN:

111097

Hom.:

Cov.:

AF XY:

0.00439

AC XY:

146

AN XY:

33267

show subpopulations

Gnomad AFR

AF:

0.000787

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00469

Gnomad ASJ

AF:

0.00188

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00115

Gnomad FIN

AF:

0.00799

Gnomad MID

AF:

0.00840

Gnomad NFE

AF:

0.00737

Gnomad OTH

AF:

0.00868

GnomAD3 exomes

AF:

0.00476

AC:

871

AN:

183079

Hom.:

AF XY:

0.00457

AC XY:

309

AN XY:

67649

show subpopulations

Gnomad AFR exome

AF:

0.000684

Gnomad AMR exome

AF:

0.00233

Gnomad ASJ exome

AF:

0.00214

Gnomad EAS exome

AF:

0.0000722

Gnomad SAS exome

AF:

0.000262

Gnomad FIN exome

AF:

0.00976

Gnomad NFE exome

AF:

0.00732

Gnomad OTH exome

AF:

0.00509

GnomAD4 exome

AF:

0.00669

AC:

7340

AN:

1097503

Hom.:

Cov.:

AF XY:

0.00629

AC XY:

2283

AN XY:

362907

show subpopulations

Gnomad4 AFR exome

AF:

0.000758

Gnomad4 AMR exome

AF:

0.00301

Gnomad4 ASJ exome

AF:

0.00124

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000277

Gnomad4 FIN exome

AF:

0.00906

Gnomad4 NFE exome

AF:

0.00774

Gnomad4 OTH exome

AF:

0.00632

GnomAD4 genome

AF:

0.00480

AC:

534

AN:

111150

Hom.:

Cov.:

AF XY:

0.00438

AC XY:

146

AN XY:

33330

show subpopulations

Gnomad4 AFR

AF:

0.000785

Gnomad4 AMR

AF:

0.00468

Gnomad4 ASJ

AF:

0.00188

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00115

Gnomad4 FIN

AF:

0.00799

Gnomad4 NFE

AF:

0.00737

Gnomad4 OTH

AF:

0.00858

Alfa

AF:

0.00545

Hom.:

Bravo

AF:

0.00466

EpiCase

AF:

0.00638

EpiControl

AF:

0.00818

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:16

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:5

May 15, 2020

Women's Health and Genetics/Laboratory Corporation of America, LabCorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Apr 09, 2014

GeneDx

Significance: 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. -

Aug 15, 2019

Genetic Services Laboratory, University of Chicago

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Jul 23, 2015

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

p.Leu3597Leu in exon 75 of DMD: This variant is not expected to have clinical si gnificance because it does not alter an amino acid residue, is not located withi n the splice consensus sequence, and has been identified in 0.7% (338/47956) of European chromosomes, including 129 hemizygotes, by the Exome Aggregation Consor tium (ExAC, http://exac.broadinstitute.org; dbSNP rs1800281). -

Aug 20, 2012

Eurofins Ntd Llc (ga)

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

not provided

Benign:5

Genome Diagnostics Laboratory, University Medical Center Utrecht

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Oct 23, 2023

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Breakthrough Genomics, Breakthrough Genomics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Duchenne muscular dystrophy

Benign:2

May 18, 2021

Pars Genome Lab

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Feb 02, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Duchenne muscular dystrophy;C0878544:Cardiomyopathy;C0917713:Becker muscular dystrophy;na:Dystrophin deficiency

Benign:1

Jan 11, 2020

Natera, Inc.

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Duchenne muscular dystrophy;C0917713:Becker muscular dystrophy;C3668940:Dilated cardiomyopathy 3B

Benign:1

Feb 18, 2022

Fulgent Genetics, Fulgent Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Dilated cardiomyopathy 3B

Benign:1

Jan 12, 2018

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease. -

Cardiovascular phenotype

Benign:1

Jun 11, 2015

Ambry Genetics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.36

CADD

Benign

7.5

DANN

Benign

0.82

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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