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| Gene | PTEN |
| Variant | Y138L |
| Impact List | missense |
| Protein Effect | loss of function |
| Gene Variant Descriptions | PTEN Y138L lies within the phosphatase tensin-type domain of the Pten protein (UniProt.org). Y138L demonstrates Pten protein stability similar to wild-type protein in one study (PMID: 32366478) and reduced protein stability in another study (PMID: 32350270), and retains lipid phosphatase activity, however, demonstrates loss of protein phosphatase activity (PMID: 22413754), fails to rescue spheroid formation (PMID: 32366478), and fails to suppress Akt phosphorylation in cell culture, and delays development in flies (PMID: 32350270). |
| Associated Drug Resistance | |
| Category Variants Paths |
PTEN mutant PTEN inact mut PTEN Y138L |
| Transcript | NM_000314.8 |
| gDNA | chr10:g.87933171_87933172delTAinsCT |
| cDNA | c.412_413delTAinsCT |
| Protein | p.Y138L |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_000314.8 | chr10:g.87933171_87933172delTAinsCT | c.412_413delTAinsCT | p.Y138L | RefSeq | GRCh38/hg38 |
| NM_000314.6 | chr10:g.87933171_87933172delTAinsCT | c.412_413delTAinsCT | p.Y138L | RefSeq | GRCh38/hg38 |
| NM_000314 | chr10:g.87933171_87933172delTAinsCT | c.412_413delTAinsCT | p.Y138L | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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