rs773664315
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_000553.6(WRN):c.3123C>A(p.Cys1041*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★). Variant results in nonsense mediated mRNA decay.
Frequency
Consequence
NM_000553.6 stop_gained
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 12 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
WRN | ENST00000298139.7 | c.3123C>A | p.Cys1041* | stop_gained | Exon 25 of 35 | 1 | NM_000553.6 | ENSP00000298139.5 | ||
WRN | ENST00000521620.5 | n.1756C>A | non_coding_transcript_exon_variant | Exon 13 of 23 | 1 | |||||
WRN | ENST00000650667.1 | n.*2737C>A | non_coding_transcript_exon_variant | Exon 24 of 34 | ENSP00000498593.1 | |||||
WRN | ENST00000650667.1 | n.*2737C>A | 3_prime_UTR_variant | Exon 24 of 34 | ENSP00000498593.1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 exome Cov.: 30
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
Werner syndrome Pathogenic:1
For these reasons, this variant has been classified as Pathogenic. This variant has not been reported in the literature in individuals with WRN-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change creates a premature translational stop signal (p.Cys1041*) in the WRN gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in WRN are known to be pathogenic (PMID: 16673358). -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.