ClinVar Miner

Submissions for variant NM_022041.4(GAN):c.1382C>T (p.Ala461Val)

gnomAD frequency: 0.00001  dbSNP: rs753748994
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001347592 SCV001541861 uncertain significance Giant axonal neuropathy 1 2022-10-13 criteria provided, single submitter clinical testing 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 GAN 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. ClinVar contains an entry for this variant (Variation ID: 1043475). This missense change has been observed in individual(s) with giant axonal neuropathy (PMID: 29876741). This variant is present in population databases (rs753748994, gnomAD 0.007%). This sequence change replaces alanine, which is neutral and non-polar, with valine, which is neutral and non-polar, at codon 461 of the GAN protein (p.Ala461Val).

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