ClinVar Miner

Submissions for variant NM_000293.3(PHKB):c.545T>G (p.Leu182Arg)

dbSNP: rs1970580865
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001232344 SCV001404899 uncertain significance Glycogen storage disease IXb 2021-08-13 criteria provided, single submitter clinical testing This sequence change replaces leucine with arginine at codon 182 of the PHKB protein (p.Leu182Arg). The leucine residue is highly conserved and there is a moderate physicochemical difference between leucine and arginine. This variant is not present in population databases (ExAC no frequency). This missense change has been observed in individual(s) with clinical features of PHKB-related conditions (Invitae). 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: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). 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.

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