ClinVar Miner

Submissions for variant NM_001029896.2(WDR45):c.254C>T (p.Ala85Val)

gnomAD frequency: 0.00002  dbSNP: rs41310595
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000650355 SCV000772198 uncertain significance Neurodegeneration with brain iron accumulation 5 2024-12-12 criteria provided, single submitter clinical testing This sequence change replaces alanine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 86 of the WDR45 protein (p.Ala86Val). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This variant has not been reported in the literature in individuals affected with WDR45-related conditions. ClinVar contains an entry for this variant (Variation ID: 540347). Invitae Evidence Modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) indicates that this missense variant is not expected to disrupt WDR45 protein function with a negative predictive value of 80%. 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 RCV002507118 SCV002816659 uncertain significance Neurodegeneration with brain iron accumulation 5; Oculocutaneous albinism type 7 2021-12-02 criteria provided, single submitter clinical testing
GeneDx RCV004773075 SCV005387089 uncertain significance not provided 2024-02-06 criteria provided, single submitter clinical testing In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge

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