ClinVar Miner

Submissions for variant NM_001099922.3(ALG13):c.2437A>G (p.Thr813Ala)

gnomAD frequency: 0.00009  dbSNP: rs746099604
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001217039 SCV001388866 uncertain significance Developmental and epileptic encephalopathy, 36 2022-08-24 criteria provided, single submitter clinical testing This sequence change replaces threonine, which is neutral and polar, with alanine, which is neutral and non-polar, at codon 813 of the ALG13 protein (p.Thr813Ala). This variant is present in population databases (rs746099604, gnomAD 0.02%). This variant has not been reported in the literature in individuals affected with ALG13-related conditions. ClinVar contains an entry for this variant (Variation ID: 946220). Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The alanine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. 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.
Fulgent Genetics, Fulgent Genetics RCV001217039 SCV002787200 uncertain significance Developmental and epileptic encephalopathy, 36 2022-01-28 criteria provided, single submitter clinical testing

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