ClinVar Miner

Submissions for variant NM_001351132.2(PEX5):c.550T>C (p.Trp184Arg)

gnomAD frequency: 0.00004  dbSNP: rs998840500
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001213855 SCV001385506 uncertain significance Peroxisome biogenesis disorder 2B 2022-10-17 criteria provided, single submitter clinical testing This sequence change replaces tryptophan, which is neutral and slightly polar, with arginine, which is basic and polar, at codon 184 of the PEX5 protein (p.Trp184Arg). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with PEX5-related conditions. ClinVar contains an entry for this variant (Variation ID: 943627). 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: "Possibly 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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