ClinVar Miner

Submissions for variant NM_000093.5(COL5A1):c.4495G>A (p.Glu1499Lys)

dbSNP: rs1060502261
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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 RCV002230389 SCV000549012 uncertain significance Ehlers-Danlos syndrome, classic type, 1 2016-11-30 criteria provided, single submitter clinical testing This sequence change replaces glutamic acid with lysine at codon 1499 of the COL5A1 protein (p.Glu1499Lys). The glutamic acid residue is highly conserved and there is a small physicochemical difference between glutamic acid and lysine. Algorithms developed to predict the effect of missense changes on protein structure and function do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). In summary, this variant is a novel missense change with uncertain impact on protein function. It has been classified as a Variant of Uncertain Significance. This variant is not present in population databases (ExAC no frequency) and has not been reported in the literature in individuals with a COL5A1-related disease.

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