CHEK2 K249R
Gene Variant Detail

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Gene CHEK2
Variant K249R
Impact List missense
Protein Effect loss of function - predicted
Gene Variant Descriptions CHEK2 K249R lies within the protein kinase domain of the Chek2 protein (UniProt.org). K249R results in reduced phosphorylation of Chek2 and Kap1 upon ionizing radiation in culture (PMID: 34903604) and failure to phosphorylation Foxk1 in an in vitro assay (PMID: 31911943), and therefore, is predicted to lead to a loss of Chek2 protein function.
Associated Drug Resistance
Category Variants Paths

CHEK2 mutant CHEK2 inact mut CHEK2 K249R

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Transcript NM_007194.4
gDNA chr22:g.28711955T>C
cDNA c.746A>G
Protein p.K249R
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_007194.4 chr22:g.28711955T>C c.746A>G p.K249R RefSeq GRCh38/hg38
NM_145862.2 chr22:g.28711955T>C c.746A>G p.K249R RefSeq GRCh38/hg38
NM_007194.3 chr22:g.28711955T>C c.746A>G p.K249R RefSeq GRCh38/hg38
NM_145862.2 chr22:g.28711955T>C c.746A>G p.K249R 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
CHEK2 K249R loss of function - predicted Olaparib