ClinVar Miner

Submissions for variant NM_001368809.2(AMPD2):c.467G>A (p.Arg156Gln)

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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 RCV003072824 SCV003473150 uncertain significance Hereditary spastic paraplegia 63; Pontocerebellar hypoplasia type 9 2022-04-18 criteria provided, single submitter clinical testing 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. This variant has not been reported in the literature in individuals affected with AMPD2-related conditions. This sequence change replaces arginine, which is basic and polar, with glutamine, which is neutral and polar, at codon 210 of the AMPD2 protein (p.Arg210Gln). This variant is present in population databases (rs777443721, gnomAD 0.003%).

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