PAGE1
Chr XPAGE family member 1
Also known as: AL5, CT16.3, GAGE-9, GAGEB1, PAGE-1
The function of the PAGE1 protein is unknown, though it belongs to a gene family normally expressed only in testis and various tumors. This gene is highly constrained against loss-of-function mutations (pLI 0.82, LOEUF 0.53), but no human diseases have been definitively associated with PAGE1 mutations to date.
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 gain-of-function.
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
PAGE1 · 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