ClinVar Miner

Submissions for variant NM_001042492.3(NF1):c.7219G>C (p.Ala2407Pro)

dbSNP: rs2151572572
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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 RCV002000529 SCV002258561 uncertain significance Neurofibromatosis, type 1 2021-05-20 criteria provided, single submitter clinical testing 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. This variant has not been reported in the literature in individuals with NF1-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces alanine with proline at codon 2386 of the NF1 protein (p.Ala2386Pro). The alanine residue is moderately conserved and there is a small physicochemical difference between alanine and proline.

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