ClinVar Miner

Submissions for variant NM_016373.4(WWOX):c.203A>G (p.Asp68Gly)

dbSNP: rs1567575033
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000707012 SCV000836089 uncertain significance Developmental and epileptic encephalopathy, 1; Autosomal recessive spinocerebellar ataxia 12 2020-09-24 criteria provided, single submitter clinical testing 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: "no result"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "no result"). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. 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. This variant has not been reported in the literature in individuals with WWOX-related disease. This sequence change replaces aspartic acid with glycine at codon 68 of the WWOX protein (p.Asp68Gly). The aspartic acid residue is moderately conserved and there is a moderate physicochemical difference between aspartic acid and glycine. This variant is not present in population databases (ExAC no frequency).

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