ClinVar Miner

Submissions for variant NM_000490.5(AVP):c.323A>T (p.Glu108Val)

gnomAD frequency: 0.00001  dbSNP: rs1064796944
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000481533 SCV000574181 uncertain significance not provided 2017-03-24 criteria provided, single submitter clinical testing The E108V variant in the AVP gene has not been reported previously as a pathogenic variant, nor as a benign variant, to our knowledge. The E108V variant is not observed in large population cohorts (Lek et al., 2016; 1000 Genomes Consortium et al., 2015; Exome Variant Server). The E108V variant is a non-conservative amino acid substitution, which is likely to impact secondary protein structure as these residues differ in polarity, charge, size and/or other properties. This substitution occurs at a position where amino acids with similar properties to Glutamic Acid are tolerated across species. In silico analysis predicts this variant is probably damaging to the protein structure/function. Missense variants in nearby residues (C104G, C104Y, C104F, C105R, C105Y) have been reported in the Human Gene Mutation Database in association with NDI (Stenson et al., 2014), supporting the functional importance of this region of the protein. We interpret E108V as a variant of uncertain significance.

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