ClinVar Miner

Submissions for variant NM_005765.3(ATP6AP2):c.218G>A (p.Arg73Gln)

gnomAD frequency: 0.00005  dbSNP: rs138150013
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001068000 SCV001233087 uncertain significance Syndromic X-linked intellectual disability Hedera type 2022-06-14 criteria provided, single submitter clinical testing Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The glutamine 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. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site. ClinVar contains an entry for this variant (Variation ID: 861472). This variant has not been reported in the literature in individuals affected with ATP6AP2-related conditions. This variant is present in population databases (rs138150013, gnomAD 0.008%). This sequence change replaces arginine, which is basic and polar, with glutamine, which is neutral and polar, at codon 73 of the ATP6AP2 protein (p.Arg73Gln).

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