ClinVar Miner

Submissions for variant NM_001105206.3(LAMA4):c.2758G>A (p.Asp920Asn)

dbSNP: rs727503112
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine RCV000150901 SCV000198494 uncertain significance not specified 2015-06-10 criteria provided, single submitter clinical testing The p.Asp913Asn variant in LAMA4 has been identified by our laboratory in 1 Cauc ausian individual with HCM and segregated with disease in 1 affected family memb er. It was absent from large population studies; however, it is listed in dbSNP with no frequency data (rs727503112). Aspartic acid (Asp) at position 913 is not conserved in evolutionarily distant species and the change to asparagine (Asn) is present in ferret, raising the possibility that this change may be tolerated. Additional computational prediction tools do not provide strong support for or against an impact to the protein. In summary, the clinical significance of the p .Asp913Asn variant is uncertain.

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