ClinVar Miner

Submissions for variant NM_001127644.2(GABRA1):c.881C>G (p.Thr294Arg)

dbSNP: rs796052495
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001327289 SCV001518356 uncertain significance Idiopathic generalized epilepsy; Epilepsy, idiopathic generalized, susceptibility to, 13; Epilepsy, childhood absence 4 2022-07-12 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 (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive. ClinVar contains an entry for this variant (Variation ID: 1026791). This variant has not been reported in the literature in individuals affected with GABRA1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces threonine, which is neutral and polar, with arginine, which is basic and polar, at codon 294 of the GABRA1 protein (p.Thr294Arg).
Uskudar University, Department of Molecular Biology and Genetics, Uskudar University RCV001327289 SCV004174138 pathogenic Idiopathic generalized epilepsy; Epilepsy, idiopathic generalized, susceptibility to, 13; Epilepsy, childhood absence 4 2023-02-18 criteria provided, single submitter research

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