E84G (p.Glu84Gly) variant of GCH1 (GTP cyclohydrolase 1)
E84G (p.Glu84Gly) in GCH1 (GTP cyclohydrolase 1) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as likely pathogenic in the context of Dystonia 5; GTP cyclohydrolase I deficiency. The available variant effect predictions contribute to a CATVariant prioritization score of 0.90 / 1. The record also includes published literature and structural context.
E84G (p.Glu84Gly) variant details
- p.Glu84Gly
- rs1595031209
- ClinGen CA389793793
- ClinVar RCV000793795
- Ensembl rs1595031209
- Likely pathogenic
- Dystonia 5; GTP cyclohydrolase I deficiency
- Missense
- Variant Prioritization Score for Impact Estimate 0.903
- AlphaMissense 0.97
- MetaLR 0.99
- MetaSVM 1.07
- PolyPhen-2 1.00
- SIFT 0.00
- EVE 0.79
- ClinVar: Likely pathogenic (Dystonia 5; GTP cyclohydrolase I deficiency)
- EBI: Likely pathogenic
- UniProt: Likely pathogenic
- Structural context available
- Cited in: GTP Cyclohydrolase 1-Deficient Dopa-Responsive Dystonia. (PMID 20301681)
- Cited in: EFNS guidelines on diagnosis and treatment of primary dystonias. (PMID 20482602)