A20T (p.Ala20Thr) variant of COL6A2 (Collagen alpha-2(VI) chain)
A20T (p.Ala20Thr) in COL6A2 (Collagen alpha-2(VI) chain) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as uncertain significance in the context of Bethlem myopathy 1A. The available variant effect predictions contribute to a CATVariant prioritization score of 0.28 / 1. The record also includes population frequency data, published literature, and structural context.
A20T (p.Ala20Thr) variant details
- p.Ala20Thr
- rs2078398153
- ClinGen CA410519298
- ClinVar RCV001239962
- Ensembl rs2078398153
- Uncertain significance
- Bethlem myopathy 1A
- Missense
- Variant Prioritization Score for Impact Estimate 0.28
- REVEL 0.20
- CADD 19.90
- PolyPhen-2 0.03
- SIFT 0.04
- ClinVar: Uncertain significance (Bethlem myopathy 1A)
- EBI: Variant of uncertain significance
- UniProt: Uncertain significance
- Most common in the Non-Finnish European population (allele frequency 2.9e-05)
- Structural context available
- Cited in: Collagen VI-Related Dystrophies. (PMID 20301676)
- Cited in: Consensus statement on standard of care for congenital muscular dystrophies. (PMID 21078917)