PIK3CA Q546K - Gene Variant Detail

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Gene PIK3CA
Variant Q546K
Impact List missense
Protein Effect gain of function
Gene Variant Descriptions PIK3CA Q546K lies within the PIK helical domain of the Pik3ca protein (UniProt.org, PMID: 17376864). Q546K confers a gain of function to Pik3ca as indicated by constitutive phosphorylation of downstream targets Akt and S6, and is transforming in cell culture (PMID: 17376864, PMID: 29533785).
Associated Drug Resistance
Category Variants Paths

PIK3CA mutant PIK3CA act mut PIK3CA Q546K

PIK3CA mutant PIK3CA exon10 PIK3CA Q546X PIK3CA Q546K

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Transcript NM_006218.4
gDNA chr3:g.179218306C>A
cDNA c.1636C>A
Protein p.Q546K
Source Database RefSeq
Genome Build 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.