ClinVar Miner

Submissions for variant NM_000548.5(TSC2):c.185G>A (p.Gly62Glu)

dbSNP: rs397515045
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002513718 SCV003522414 uncertain significance Tuberous sclerosis 2 2022-07-25 criteria provided, single submitter clinical testing This sequence change replaces glycine, which is neutral and non-polar, with glutamic acid, which is acidic and polar, at codon 62 of the TSC2 protein (p.Gly62Glu). 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. Experimental studies have shown that this missense change does not substantially affect TSC2 function (PMID: 18854862, 21309039). 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) performed at Invitae indicates that this missense variant is not expected to disrupt TSC2 protein function. ClinVar contains an entry for this variant (Variation ID: 65064). This variant has not been reported in the literature in individuals affected with TSC2-related conditions. This variant is not present in population databases (gnomAD no frequency).
Tuberous sclerosis database (TSC2) RCV000055271 SCV000083490 not provided Tuberous sclerosis syndrome no assertion provided curation

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