ClinVar Miner

Submissions for variant NM_152743.4(BRAT1):c.1100G>A (p.Arg367His)

gnomAD frequency: 0.00003  dbSNP: rs774408317
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001063366 SCV001228207 uncertain significance Neonatal-onset encephalopathy with rigidity and seizures 2022-09-07 criteria provided, single submitter clinical testing This sequence change replaces arginine, which is basic and polar, with histidine, which is basic and polar, at codon 367 of the BRAT1 protein (p.Arg367His). This variant is present in population databases (rs774408317, gnomAD 0.009%). This variant has not been reported in the literature in individuals affected with BRAT1-related conditions. ClinVar contains an entry for this variant (Variation ID: 857648). 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 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.
GeneDx RCV001593241 SCV001814840 uncertain significance not provided 2022-04-11 criteria provided, single submitter clinical testing Not observed at a significant frequency in large population cohorts (gnomAD); In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge

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