ClinVar Miner

Submissions for variant NM_000431.4(MVK):c.394G>A (p.Val132Ile)

gnomAD frequency: 0.00005  dbSNP: rs104895336
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001046559 SCV001210464 uncertain significance Mevalonic aciduria; Porokeratosis 3, disseminated superficial actinic type; Hyperimmunoglobulin D with periodic fever 2022-08-23 criteria provided, single submitter clinical testing This sequence change replaces valine, which is neutral and non-polar, with isoleucine, which is neutral and non-polar, at codon 132 of the MVK protein (p.Val132Ile). This variant is present in population databases (rs104895336, gnomAD 0.02%). This missense change has been observed in individual(s) with MVK-related disease and/or auto-inflammatory diseases (PMID: 15536479, 19786432, 19877056, 24531851, 26386126, 26935981, 29047407). ClinVar contains an entry for this variant (Variation ID: 97586). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt MVK 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 RCV001046559 SCV002791246 uncertain significance Mevalonic aciduria; Porokeratosis 3, disseminated superficial actinic type; Hyperimmunoglobulin D with periodic fever 2022-03-02 criteria provided, single submitter clinical testing
Unité médicale des maladies autoinflammatoires, CHRU Montpellier RCV000083838 SCV000115940 not provided Hyperimmunoglobulin D with periodic fever no assertion provided not provided

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