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Gene PTEN
Variant L320S
Impact List missense
Protein Effect loss of function
Gene Variant Descriptions PTEN L320S lies within the C2 tensin-type domain of the Pten protein (UniProt.org). L320S results in similar phosphatase activity to wild-type Pten in an in vitro assay (PMID: 28263967), but results in reduced phosphatase activity in a yeast assay (PMID: 29706350), increased cell proliferation and migration, failure to suppress Akt signaling, reduced protein stability, decreased suppression of Pip3, and defective membrane and nuclear localization in cell culture (PMID: 28263967).
Associated Drug Resistance
Category Variants Paths

PTEN mutant PTEN inact mut PTEN L320S

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Transcript NM_000314.8
gDNA chr10:g.87961051T>C
cDNA c.959T>C
Protein p.L320S
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_000314.6 chr10:g.87961051T>C c.959T>C p.L320S RefSeq GRCh38/hg38
NM_000314.8 chr10:g.87961051T>C c.959T>C p.L320S RefSeq GRCh38/hg38

Filtering

  • Case insensitive filtering will display rows if any text in any cell matches the filter term
  • Use simple literal full or partial string matches
  • Separate multiple filter terms with a space. Any order may be used (i. e. a b c and c b a are equivalent )
  • Filtering will only apply to rows that are already loaded on the page. Filtering has no impact on query parameters.
  • Use quotes to match on a longer phrase with spaces (i.e. "mtor c1483f")

Sorting

  • Generally, the default sort order for tables is set to be first column ascending; however, specific tables may set a different default sort order.
  • Click on any column header arrows to sort by that column
  • Hold down the Shift key and click multiple columns to sort by more than one column. Be sure to set ascending or descending order for a given column before moving on to the next column.

Molecular Profile Protein Effect Treatment Approaches
PTEN L320S loss of function Akt Inhibitor (Pan) Akt1 Inhibitor Akt2 Inhibitor PI3K Inhibitor (Pan) PIK3CB inhibitor