ClinVar Miner

Submissions for variant NM_000088.4(COL1A1):c.2602G>A (p.Ala868Thr)

gnomAD frequency: 0.00001  dbSNP: rs779846520
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 4
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV000525106 SCV000627208 likely benign Osteogenesis imperfecta type I 2025-01-25 criteria provided, single submitter clinical testing
Ambry Genetics RCV002438296 SCV002745498 uncertain significance Cardiovascular phenotype 2019-12-05 criteria provided, single submitter clinical testing The p.A868T variant (also known as c.2602G>A), located in coding exon 37 of the COL1A1 gene, results from a G to A substitution at nucleotide position 2602. The alanine at codon 868 is replaced by threonine, an amino acid with similar properties. This amino acid position is not 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.
Fulgent Genetics, Fulgent Genetics RCV002497061 SCV002814307 uncertain significance Osteogenesis imperfecta with normal sclerae, dominant form; Osteogenesis imperfecta, perinatal lethal; Osteogenesis imperfecta type III; Infantile cortical hyperostosis; Ehlers-Danlos syndrome, arthrochalasia type; Osteogenesis imperfecta type I; Osteoporosis; Combined osteogenesis imperfecta and Ehlers-Danlos syndrome 1 2021-07-21 criteria provided, single submitter clinical testing
GeneDx RCV003319367 SCV004023723 uncertain significance not provided 2023-02-02 criteria provided, single submitter clinical testing Has not been previously published as pathogenic or benign to our knowledge; Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function; Occurs in the triple helical domain at the Y position in the canonical Gly-X-Y repeat; although this variant may have an effect on normal protein folding and function, missense substitution at the Y position is not a common mechanism of disease (HGMD)

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.