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| Gene | PIK3CA |
| Variant | C90Y |
| Impact List | missense |
| Protein Effect | no effect - predicted |
| Gene Variant Descriptions | PIK3CA C90Y lies within the PI3K-ABD domain of the Pik3ca protein (UniProt.org). C90Y results in Akt, S6, and Erk1/2 phosphorylation, proliferation, and migration similar to wild-type Pik3ca in cultured cells (PMID: 29975751), and therefore, is predicted to have no effect on Pik3ca protein function. |
| Associated Drug Resistance | |
| Category Variants Paths |
PIK3CA mutant PIK3CA C90Y |
| Transcript | NM_006218.4 |
| gDNA | chr3:g.179199094G>A |
| cDNA | c.269G>A |
| Protein | p.C90Y |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| XM_011512894.2 | chr3:g.179199094G>A | c.269G>A | p.C90Y | RefSeq | GRCh38/hg38 |
| XM_006713658.5 | chr3:g.179199094G>A | c.269G>A | p.C90Y | RefSeq | GRCh38/hg38 |
| XM_006713658.4 | chr3:g.179199094G>A | c.269G>A | p.C90Y | RefSeq | GRCh38/hg38 |
| NM_006218.4 | chr3:g.179199094G>A | c.269G>A | p.C90Y | RefSeq | GRCh38/hg38 |
| NM_006218.3 | chr3:g.179199094G>A | c.269G>A | p.C90Y | RefSeq | GRCh38/hg38 |
| Molecular Profile | Protein Effect | Treatment Approaches |
|---|---|---|
| PIK3CA C90Y | no effect - predicted |