R7W (p.Arg7Trp) variant of POLG (DNA polymerase subunit gamma-1)
R7W (p.Arg7Trp) in POLG (DNA polymerase subunit gamma-1) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as uncertain significance in the context of Progressive sclerosing poliodystrophy. The available variant effect predictions contribute to a CATVariant prioritization score of 0.47 / 1. The record also includes population frequency data, published literature, and structural context.
R7W (p.Arg7Trp) variant details
- p.Arg7Trp
- rs1429742906
- ClinGen CA393775402
- ClinVar RCV002741823
- Uncertain significance
- Progressive sclerosing poliodystrophy
- Missense
- Variant Prioritization Score for Impact Estimate 0.471
- REVEL 0.37
- CADD 25.60
- PolyPhen-2 0.41
- SIFT 0.00
- ClinVar: Uncertain significance (Progressive sclerosing poliodystrophy)
- EBI: Variant of uncertain significance
- UniProt: Uncertain significance
- Most common in the Non-Finnish European population (allele frequency 9.3e-07)
- Structural context available
- Cited in: POLG-Related Disorders. (PMID 20301791)
- Cited in: Mitochondrial DNA Maintenance Defects Overview. (PMID 29517884)