ClinVar Miner

Submissions for variant NM_000093.5(COL5A1):c.5293dup (p.Arg1765fs)

dbSNP: rs1839803841
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002239299 SCV001203253 pathogenic Ehlers-Danlos syndrome, classic type, 1 2019-01-27 criteria provided, single submitter clinical testing This sequence change results in a premature translational stop signal in the COL5A1 gene (p.Arg1765Profs*13). While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 74 amino acids of the COL5A1 protein. This variant is not present in population databases (ExAC no frequency). For these reasons, this variant has been classified as Pathogenic. This variant disrupts the C-terminus of the COL5A1 protein. Other variant(s) that disrupt this region (p.Phe1820Argfs*2) have been determined to be pathogenic (PMID: 23587214). This suggests that variants that disrupt this region of the protein are likely to be causative of disease. Experimental studies and prediction algorithms are not available for this variant, and the functional significance of the affected amino acid(s) is currently unknown. This variant has not been reported in the literature in individuals with COL5A1-related conditions.

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