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| Gene | PIK3CA |
| Variant | G106C |
| Impact List | missense |
| Protein Effect | unknown |
| Gene Variant Descriptions | PIK3CA G106C does not lie within any known functional domains of the Pik3ca protein (UniProt.org). G106C has been identified in sequencing studies (PMID: 31312661, PMID: 39134585), but has not been biochemically characterized and therefore, its effect on Pik3ca protein function is unknown (PubMed, Dec 2025). |
| Associated Drug Resistance | |
| Category Variants Paths |
PIK3CA mutant PIK3CA G106C |
| Transcript | NM_006218.4 |
| gDNA | chr3:g.179199141G>T |
| cDNA | c.316G>T |
| Protein | p.G106C |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_006218.4 | chr3:g.179199141G>T | c.316G>T | p.G106C | RefSeq | GRCh38/hg38 |
| XM_011512894.2 | chr3:g.179199141G>T | c.316G>T | p.G106C | RefSeq | GRCh38/hg38 |
| NM_006218.3 | chr3:g.179199141G>T | c.316G>T | p.G106C | RefSeq | GRCh38/hg38 |
| XM_006713658.5 | chr3:g.179199141G>T | c.316G>T | p.G106C | RefSeq | GRCh38/hg38 |
| XM_006713658.4 | chr3:g.179199141G>T | c.316G>T | p.G106C | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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