rs1557182364
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_000117.3(EMD):c.217_218dup(p.Met73IlefsTer50) variant causes a frameshift change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Pathogenic (★). Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 25)
Consequence
EMD
NM_000117.3 frameshift
NM_000117.3 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 2.33
Genes affected
EMD (HGNC:3331): (emerin) Emerin is a serine-rich nuclear membrane protein and a member of the nuclear lamina-associated protein family. It mediates membrane anchorage to the cytoskeleton. Dreifuss-Emery muscular dystrophy is an X-linked inherited degenerative myopathy resulting from mutation in the emerin gene. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 12 ACMG points.
PVS1
?
Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
PM2
?
Very rare variant in population databases, with high coverage;
PP5
?
Variant X-154379968-G-GAT is Pathogenic according to our data. Variant chrX-154379968-G-GAT is described in ClinVar as [Pathogenic]. Clinvar id is 531732.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
EMD | NM_000117.3 | c.217_218dup | p.Met73IlefsTer50 | frameshift_variant | 3/6 | ENST00000369842.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
EMD | ENST00000369842.9 | c.217_218dup | p.Met73IlefsTer50 | frameshift_variant | 3/6 | 1 | NM_000117.3 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 25
GnomAD3 genomes
?
Cov.:
25
GnomAD4 exome Cov.: 31
GnomAD4 exome
Cov.:
31
GnomAD4 genome ? Cov.: 25
GnomAD4 genome
?
Cov.:
25
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
X-linked Emery-Dreifuss muscular dystrophy Pathogenic:1
Pathogenic, criteria provided, single submitter | clinical testing | Invitae | Mar 18, 2022 | For these reasons, this variant has been classified as Pathogenic. This variant has not been reported in the literature in individuals affected with EMD-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Met73Ilefs*50) in the EMD gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in EMD are known to be pathogenic (PMID: 24365856). - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at