GOLGA4
Chr 3golgin A4
Also known as: CRPF46, GCP2, GOLG, MU-RMS-40.18, p230
The protein functions in vesicular trafficking at the Golgi apparatus and is involved in endosome-to-Golgi transport and delivery of transport vesicles containing GPI-linked proteins. Mutations cause autosomal recessive progressive myoclonic epilepsy. The gene is highly constrained against loss-of-function variants, indicating intolerance to protein-disrupting mutations.
Population Genetics & Constraint
gnomAD v4 — loss-of-function & missense intolerance
More LoF-intolerant than ~75% of genes
Tolerant to missense variation
The highest-scoring mechanism for this gene is dominant-negative.
Note: In-silico variant effect predictors (SIFT, PolyPhen, REVEL, CADD) may underestimate pathogenicity of missense variants in genes with GOF or DN mechanisms. Consider functional evidence and clinical context.
Predictions from Badonyi M, Marsh JA. PLoS ONE. 2024;19(8):e0307312.
ClinVar Variant Classifications
0 submitted variants in ClinVar
Protein Context — Lollipop Plot
GOLGA4 · protein map & ClinVar variants
Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.
3D Protein StructureAlphaFold
External Resources
Links to major genomics databases and tools
Clinical Trials
Active and recruiting trials from ClinicalTrials.gov
No active trials found for this gene.
Search ClinicalTrials.gov →External Resources
Links to major genomics databases and tools