ClinVar Miner

Submissions for variant NM_001001557.4(GDF6):c.535C>A (p.Pro179Thr)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV003785362 SCV004604976 uncertain significance Klippel-Feil syndrome 1, autosomal dominant; Isolated microphthalmia 4; Microphthalmia, isolated, with coloboma 6; Leber congenital amaurosis 17 2024-01-12 criteria provided, single submitter clinical testing This sequence change replaces proline, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 179 of the GDF6 protein (p.Pro179Thr). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with GDF6-related conditions. 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 GDF6 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.

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