ClinVar Miner

Submissions for variant NM_001206927.2(DNAH8):c.9167A>G (p.Tyr3056Cys)

gnomAD frequency: 0.00019  dbSNP: rs139564138
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000629510 SCV000750455 uncertain significance Primary ciliary dyskinesia 2022-10-10 criteria provided, single submitter clinical testing This sequence change replaces tyrosine, which is neutral and polar, with cysteine, which is neutral and slightly polar, at codon 3056 of the DNAH8 protein (p.Tyr3056Cys). This variant is present in population databases (rs139564138, gnomAD 0.03%). This variant has not been reported in the literature in individuals affected with DNAH8-related conditions. ClinVar contains an entry for this variant (Variation ID: 525448). 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) has been performed at Invitae for this missense variant, however the output from this modeling did not meet the statistical confidence thresholds required to predict the impact of this variant on DNAH8 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.

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