ClinVar Miner

Submissions for variant NM_001042492.3(NF1):c.3589G>A (p.Ala1197Thr)

dbSNP: rs2151435523
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV002011682 SCV002298866 uncertain significance Neurofibromatosis, type 1 2023-08-17 criteria provided, single submitter clinical testing This sequence change replaces alanine, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 1197 of the NF1 protein (p.Ala1197Thr). This variant is not present in population databases (gnomAD no frequency). 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. 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 expected to disrupt NF1 protein function. ClinVar contains an entry for this variant (Variation ID: 1510325). This variant has not been reported in the literature in individuals affected with NF1-related conditions.
Medical Genetics, University of Parma RCV002011682 SCV002567776 likely pathogenic Neurofibromatosis, type 1 2022-08-17 criteria provided, single submitter clinical testing

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