ClinVar Miner

Submissions for variant NM_001370466.1(NOD2):c.1198C>T (p.Pro400Ser)

gnomAD frequency: 0.00004  dbSNP: rs760982375
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002533209 SCV000759522 uncertain significance Blau syndrome; Regional enteritis 2023-11-12 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 427 of the NOD2 protein (p.Pro427Ser). This variant is present in population databases (rs760982375, gnomAD 0.01%). This variant has not been reported in the literature in individuals affected with NOD2-related conditions. ClinVar contains an entry for this variant (Variation ID: 531597). 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 NOD2 protein function with a negative predictive value of 95%. 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.
GenomeConnect - Invitae Patient Insights Network RCV001535547 SCV001749522 not provided Blau syndrome no assertion provided phenotyping only Variant interpreted as Uncertain significance and reported on 11-05-2019 by Invitae. GenomeConnect-Invitae Patient Insights Network assertions are reported exactly as they appear on the patient-provided report from the testing laboratory. Registry team members make no attempt to reinterpret the clinical significance of the variant. Phenotypic details are available under supporting information.

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