rs200714763
Variant summary
Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM5PP2
The NM_000257.4(MYH7):c.3055A>G(p.Thr1019Ala) variant causes a missense change. The variant allele was found at a frequency of 0.00000958 in 1,461,894 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. T1019N) has been classified as Uncertain significance.
Frequency
Consequence
NM_000257.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 3 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MYH7 | NM_000257.4 | c.3055A>G | p.Thr1019Ala | missense_variant | 24/40 | ENST00000355349.4 | |
MYH7 | NM_001407004.1 | c.3055A>G | p.Thr1019Ala | missense_variant | 23/39 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MYH7 | ENST00000355349.4 | c.3055A>G | p.Thr1019Ala | missense_variant | 24/40 | 1 | NM_000257.4 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 31
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251488Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135922
GnomAD4 exome AF: 0.00000958 AC: 14AN: 1461894Hom.: 0 Cov.: 35 AF XY: 0.00000550 AC XY: 4AN XY: 727248
GnomAD4 genome ? Cov.: 31
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine | Jan 12, 2018 | The p.Thr1019Ala variant in MYH7 has not been previously reported in individuals with cardiomyopathy, but has been identified in 1/111714 of European chromosome s by the Genome Aggregation Database (gnomAD, http://gnomad.broadinstitute.org; dbSNP rs200714763) and in one person in a whole exome sequencing study of indivi duals selected for having no personal or family history of arrhythmia, cardiomyo pathy, or sudden death (Ng 2013). Computational prediction tools and conservatio n analysis suggest that the p.Thr1019Ala variant may not impact the protein, tho ugh this information is not predictive enough to rule out pathogenicity. In summ ary, the clinical significance of the p.Thr1019Ala variant is uncertain. ACMG/AM P Criteria applied: PM2; BP4. - |
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | research | Biesecker Lab/Clinical Genomics Section, National Institutes of Health | Jun 24, 2013 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at