ClinVar Miner

Submissions for variant NM_004387.4(NKX2-5):c.206T>G (p.Leu69Arg)

dbSNP: rs1032793565
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000644445 SCV000766141 uncertain significance Atrial septal defect 7 2017-12-08 criteria provided, single submitter clinical testing 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. Algorithms developed to predict the effect of missense changes on protein structure and function do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals with NKX2-5-related disease. This variant is not present in population databases (ExAC no frequency). This sequence change replaces leucine with arginine at codon 69 of the NKX2-5 protein (p.Leu69Arg). The leucine residue is highly conserved and there is a moderate physicochemical difference between leucine and arginine.

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