rs1060504678
Positions:
Variant summary
Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBP6_ModerateBP7BS2_Supporting
The NM_004006.3(DMD):āc.1926A>Gā(p.Ala642=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000546 in 1,098,035 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 2 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (ā ).
Frequency
Genomes: not found (cov: 23)
Exomes š: 0.0000055 ( 0 hom. 2 hem. )
Consequence
DMD
NM_004006.3 synonymous
NM_004006.3 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -3.15
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]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -8 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.84).
BP6
?
Variant X-32565768-T-C is Benign according to our data. Variant chrX-32565768-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 415864.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
?
Synonymous conserved (PhyloP=-3.14 with no splicing effect.
BS2
?
High Hemizygotes in GnomAdExome4 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/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DMD | NM_004006.3 | c.1926A>G | p.Ala642= | synonymous_variant | 16/79 | ENST00000357033.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DMD | ENST00000357033.9 | c.1926A>G | p.Ala642= | synonymous_variant | 16/79 | 1 | NM_004006.3 | P4 |
Frequencies
GnomAD3 genomes ? Cov.: 23
GnomAD3 genomes
?
Cov.:
23
GnomAD4 exome AF: 0.00000546 AC: 6AN: 1098035Hom.: 0 Cov.: 30 AF XY: 0.00000550 AC XY: 2AN XY: 363413
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GnomAD4 genome ? Cov.: 23
GnomAD4 genome
?
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Duchenne muscular dystrophy Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Mar 28, 2022 | - - |
Computational scores
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Name
Calibrated prediction
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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