ClinVar Miner

Submissions for variant NM_203446.3(SYNJ1):c.3049G>T (p.Asp1017Tyr)

gnomAD frequency: 0.00001  dbSNP: rs2040081654
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001906395 SCV002173900 uncertain significance Early-onset Parkinson disease 20; Developmental and epileptic encephalopathy, 53 2022-02-09 criteria provided, single submitter clinical testing This sequence change replaces aspartic acid, which is acidic and polar, with tyrosine, which is neutral and polar, at codon 1056 of the SYNJ1 protein (p.Asp1056Tyr). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with SYNJ1-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). 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.

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