G490R (p.Gly490Arg) variant of COL4A3 (Collagen alpha-3(IV) chain)
G490R (p.Gly490Arg) in COL4A3 (Collagen alpha-3(IV) chain) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as likely pathogenic in the context of Autosomal dominant Alport syndrome; Hematuria, benign familial, 2; Alport syndro. The available variant effect predictions contribute to a CATVariant prioritization score of 0.91 / 1. The record also includes population frequency data, published literature, and structural context.
G490R (p.Gly490Arg) variant details
- p.Gly490Arg
- rs1256505387
- ClinGen CA350870354
- ClinVar RCV001328060
- ClinVar RCV003399042
- Likely pathogenic
- Autosomal dominant Alport syndrome; Hematuria, benign familial, 2; Alport syndro
- Missense
- Variant Prioritization Score for Impact Estimate 0.908
- REVEL 0.97
- MetaLR 0.99
- MetaSVM 1.02
- CADD 25.40
- PolyPhen-2 1.00
- SIFT 0.00
- ClinVar: Likely pathogenic (Autosomal dominant Alport syndrome; Hematuria, benign familial,)
- EBI: Likely pathogenic
- UniProt: Likely pathogenic
- Most common in the Non-Finnish European population (allele frequency 2.9e-05)
- Structural context available
- Cited in: Alport Syndrome. (PMID 20301386)
- Cited in: Clinical utility gene card for: Alport syndrome. (PMID 22166944)