ClinVar Miner

Submissions for variant NM_007327.4(GRIN1):c.2720G>C (p.Gly907Ala)

dbSNP: rs2131314930
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001360211 SCV001556116 uncertain significance Intellectual disability, autosomal dominant 8 2020-08-20 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 not expected to disrupt GRIN1 protein function. This variant has not been reported in the literature in individuals with GRIN1-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces glycine with alanine at codon 907 of the GRIN1 protein (p.Gly907Ala). The glycine residue is weakly conserved and there is a small physicochemical difference between glycine and alanine.

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