I77V (p.Ile77Val) variant of ACTA2 (Actin, aortic smooth muscle)
I77V (p.Ile77Val) in ACTA2 (Actin, aortic smooth muscle) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as uncertain significance in the context of not provided; Familial thoracic aortic aneurysm and aortic dissection; Aortic an. The available variant effect predictions contribute to a CATVariant prioritization score of 0.67 / 1. The record also includes population frequency data, published literature, and structural context.
I77V (p.Ile77Val) variant details
- p.Ile77Val
- rs754716869
- ClinGen CA027101
- ClinVar RCV001765443
- ClinVar RCV003517344
- Uncertain significance
- not provided; Familial thoracic aortic aneurysm and aortic dissection; Aortic an
- Missense
- Variant Prioritization Score for Impact Estimate 0.674
- REVEL 0.74
- CADD 22.70
- PolyPhen-2 0.03
- SIFT 0.13
- ClinVar: Uncertain significance (not provided; Familial thoracic aortic aneurysm and aortic disse)
- EBI: Variant of uncertain significance
- UniProt: Uncertain significance
- Most common in the Non-Finnish European population (allele frequency 9e-07)
- Structural context available
- Cited in: Heritable Thoracic Aortic Disease Overview. (PMID 20301299)
- Cited in: ACMG recommendations for reporting of incidental findings in clinical exome and genome sequencing. (PMID 23788249)