ClinVar Miner

Submissions for variant NM_053025.4(MYLK):c.15G>T (p.Lys5Asn)

gnomAD frequency: 0.00002  dbSNP: rs777696799
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001237981 SCV001410775 uncertain significance Aortic aneurysm, familial thoracic 7 2023-09-08 criteria provided, single submitter clinical testing This sequence change replaces lysine, which is basic and polar, with asparagine, which is neutral and polar, at codon 5 of the MYLK protein (p.Lys5Asn). This variant is present in population databases (rs777696799, gnomAD 0.002%). This variant has not been reported in the literature in individuals affected with MYLK-related conditions. ClinVar contains an entry for this variant (Variation ID: 963882). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt MYLK protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.
GeneDx RCV001751470 SCV002007161 uncertain significance not provided 2022-05-17 criteria provided, single submitter clinical testing Has not been previously published as pathogenic or benign to our knowledge; Not observed at a significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function

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