ClinVar Miner

Submissions for variant NM_002691.4(POLD1):c.887T>C (p.Val296Ala)

gnomAD frequency: 0.00001  dbSNP: rs774155133
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001211968 SCV001383536 uncertain significance Colorectal cancer, susceptibility to, 10 2023-09-23 criteria provided, single submitter clinical testing This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with POLD1-related conditions. ClinVar contains an entry for this variant (Variation ID: 942060). 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 POLD1 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. This sequence change replaces valine, which is neutral and non-polar, with alanine, which is neutral and non-polar, at codon 296 of the POLD1 protein (p.Val296Ala).

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