ClinVar Miner

Submissions for variant NM_002449.5(MSX2):c.95A>T (p.Glu32Val)

gnomAD frequency: 0.00006  dbSNP: rs780593593
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001993595 SCV002249603 uncertain significance Cranium bifidum occultum 2023-11-24 criteria provided, single submitter clinical testing This sequence change replaces glutamic acid, which is acidic and polar, with valine, which is neutral and non-polar, at codon 32 of the MSX2 protein (p.Glu32Val). This variant is present in population databases (rs780593593, gnomAD 0.02%). This variant has not been reported in the literature in individuals affected with MSX2-related conditions. ClinVar contains an entry for this variant (Variation ID: 1468184). 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 tolerated. 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.
Ambry Genetics RCV002571232 SCV003731486 uncertain significance Inborn genetic diseases 2022-07-06 criteria provided, single submitter clinical testing The c.95A>T (p.E32V) alteration is located in exon 1 (coding exon 1) of the MSX2 gene. This alteration results from a A to T substitution at nucleotide position 95, causing the glutamic acid (E) at amino acid position 32 to be replaced by a valine (V). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

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