ClinVar Miner

Submissions for variant NM_000093.5(COL5A1):c.754C>T (p.Pro252Ser)

gnomAD frequency: 0.00007  dbSNP: rs369781295
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000199670 SCV000249875 uncertain significance not provided 2024-09-12 criteria provided, single submitter clinical testing In silico analysis indicates that this missense variant does not alter protein structure/function; Not located in the triple helical region, where the majority of pathogenic missense variants occur (PMID: 22696272; HGMD); Has not been previously published as pathogenic or benign to our knowledge; This variant is associated with the following publications: (PMID: 22696272)
Ambry Genetics RCV002315558 SCV000738638 uncertain significance Familial thoracic aortic aneurysm and aortic dissection 2019-12-27 criteria provided, single submitter clinical testing The p.P252S variant (also known as c.754C>T), located in coding exon 5 of the COL5A1 gene, results from a C to T substitution at nucleotide position 754. The proline at codon 252 is replaced by serine, an amino acid with some similar properties. This amino acid position is well conserved in available vertebrate species. In addition, the in silico prediction for this alteration is inconclusive. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.
Labcorp Genetics (formerly Invitae), Labcorp RCV002228853 SCV000755969 benign Ehlers-Danlos syndrome, classic type, 1 2025-01-15 criteria provided, single submitter clinical testing
Centre for Mendelian Genomics, University Medical Centre Ljubljana RCV001199249 SCV001370299 uncertain significance Ehlers-Danlos syndrome, classic type, 2 2019-07-26 criteria provided, single submitter clinical testing This variant was classified as: Uncertain significance. The available evidence on this variant's pathogenicity is insufficient or conflicting. The following ACMG criteria were applied in classifying this variant: BS2.

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