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| Gene | PTEN |
| Variant | N276S |
| Impact List | missense |
| Protein Effect | loss of function |
| Gene Variant Descriptions | PTEN N276S lies within the C2 tensin-type domain of the Pten protein (UniProt.org). N276S demonstrates phosphatase activity similar to wild-type Pten in yeast (PMID: 21828076), but reduced Akt phosphorylation in culture and reduced expression in culture and in patient samples (PMID: 36591942), is unable to localize to the nucleus (PMID: 29373119), and leads to reduced Pten protein stability (PMID: 25527629, PMID: 32350270), and fails to suppress Akt phosphorylation in cell culture, and delays developmental growth in flies (PMID: 32350270). |
| Associated Drug Resistance | |
| Category Variants Paths |
PTEN mutant PTEN inact mut PTEN N276S |
| Transcript | NM_000314.8 |
| gDNA | chr10:g.87960919A>G |
| cDNA | c.827A>G |
| Protein | p.N276S |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_000314 | chr10:g.87960919A>G | c.827A>G | p.N276S | RefSeq | GRCh38/hg38 |
| NM_000314.8 | chr10:g.87960919A>G | c.827A>G | p.N276S | RefSeq | GRCh38/hg38 |
| NM_000314.6 | chr10:g.87960919A>G | c.827A>G | p.N276S | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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