A14G (p.Ala14Gly) variant of COL3A1 (Collagen alpha-1(III) chain)
A14G (p.Ala14Gly) in COL3A1 (Collagen alpha-1(III) chain) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as uncertain significance in the context of Ehlers-Danlos syndrome, type 4; Familial thoracic aortic aneurysm and aortic dis. The available variant effect predictions contribute to a CATVariant prioritization score of 0.46 / 1. The record also includes population frequency data, published literature, and structural context.
A14G (p.Ala14Gly) variant details
- p.Ala14Gly
- rs1231364424
- ClinGen CA349845424
- ClinVar RCV001179685
- ClinVar RCV004006593
- Uncertain significance
- Ehlers-Danlos syndrome, type 4; Familial thoracic aortic aneurysm and aortic dis
- Missense
- Variant Prioritization Score for Impact Estimate 0.459
- REVEL 0.33
- MetaLR 0.56
- MetaSVM -0.22
- CADD 22.40
- PolyPhen-2 0.09
- SIFT 0.29
- ClinVar: Uncertain significance (Ehlers-Danlos syndrome, type 4; Familial thoracic aortic aneurys)
- EBI: Variant of uncertain significance
- UniProt: Uncertain significance
- Most common in the East Asian population (allele frequency 0.00019)
- Structural context available
- Cited in: Vascular Ehlers-Danlos Syndrome. (PMID 20301667)
- Cited in: ACMG recommendations for reporting of incidental findings in clinical exome and genome sequencing. (PMID 23788249)