ClinVar Miner

Submissions for variant NM_001101362.3(KBTBD13):c.1170G>C (p.Lys390Asn)

dbSNP: rs1364598710
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000024055 SCV005837406 likely pathogenic Nemaline myopathy 6 2024-10-16 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 390 of the KBTBD13 protein (p.Lys390Asn). This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individuals with 21109227, 33742414, 31127727 and/or nemaline myopathy (PMID: 21109227; nemaline myopathy). It has also been observed to segregate with disease in related individuals. ClinVar contains an entry for this variant (Variation ID: 31061). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be disruptive. In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic.
OMIM RCV000024055 SCV000045346 pathogenic Nemaline myopathy 6 2010-12-10 no assertion criteria provided literature only

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