ClinVar Miner

Submissions for variant NM_000399.5(EGR2):c.1352G>A (p.Gly451Asp)

dbSNP: rs138967272
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000691159 SCV000818904 uncertain significance Charcot-Marie-Tooth disease, type I 2023-11-28 criteria provided, single submitter clinical testing This sequence change replaces glycine, which is neutral and non-polar, with aspartic acid, which is acidic and polar, at codon 451 of the EGR2 protein (p.Gly451Asp). This variant is present in population databases (rs138967272, gnomAD 0.005%). This missense change has been observed in individual(s) with clinical features of Charcot-Marie-Tooth disease (PMID: 22765307, 34169998). ClinVar contains an entry for this variant (Variation ID: 570320). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on EGR2 protein function. 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.
Molecular Genetics Laboratory, London Health Sciences Centre RCV001173238 SCV001336320 likely benign Charcot-Marie-Tooth disease criteria provided, single submitter clinical testing
GeneDx RCV001756179 SCV002005760 uncertain significance not provided 2021-04-02 criteria provided, single submitter clinical testing In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge; This variant is associated with the following publications: (PMID: 22765307)

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