ClinVar Miner

Submissions for variant NM_002755.4(MAP2K1):c.43C>T (p.Pro15Ser)

dbSNP: rs916502006
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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 RCV002026456 SCV002305784 uncertain significance RASopathy 2021-08-19 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals affected with MAP2K1-related conditions. This sequence change replaces proline with serine at codon 15 of the MAP2K1 protein (p.Pro15Ser). The proline residue is moderately conserved and there is a moderate physicochemical difference between proline and serine. This variant is not present in population databases (ExAC no frequency). 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 MAP2K1 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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