ClinVar Miner

Submissions for variant NM_000257.4(MYH7):c.4783G>A (p.Asp1595Asn)

dbSNP: rs1555336453
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000628859 SCV000749767 uncertain significance Hypertrophic cardiomyopathy 2019-06-20 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals with MYH7-related disease. This variant is not present in population databases (ExAC no frequency). This sequence change replaces aspartic acid with asparagine at codon 1595 of the MYH7 protein (p.Asp1595Asn). The aspartic acid residue is highly conserved and there is a small physicochemical difference between aspartic acid and asparagine. An algorithm developed specifically for the MYH7 gene suggests that this missense change is likely to be tolerated (PMID: 21310275). However, this prediction has not been confirmed by published functional studies and its clinical significance is uncertain. 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.

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