ClinVar Miner

Submissions for variant NM_000435.3(NOTCH3):c.589C>T (p.Pro197Ser)

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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 RCV003564661 SCV004323913 uncertain significance not provided 2023-09-09 criteria provided, single submitter clinical testing This sequence change replaces proline, which is neutral and non-polar, with serine, which is neutral and polar, at codon 197 of the NOTCH3 protein (p.Pro197Ser). This variant is present in population databases (rs746681101, gnomAD 0.0009%). This variant has not been reported in the literature in individuals affected with NOTCH3-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 NOTCH3 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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