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| Gene | CHEK2 |
| Variant | K373E |
| Impact List | missense |
| Protein Effect | loss of function |
| Gene Variant Descriptions | CHEK2 K373E lies within the protein kinase domain of the Chek2 protein (UniProt.org). K373E results in decreased Chek2 kinase activity (PMID: 27716909) and autophosphorylation (PMID: 27716909, PMID: 37449874), and Kap1 phosphorylation (PMID: 37449874), and fails to inhibit cell proliferation or promote survival following radiation in cell culture (PMID: 27716909). |
| Associated Drug Resistance | |
| Category Variants Paths |
CHEK2 mutant CHEK2 inact mut CHEK2 K373E |
| Transcript | NM_007194.4 |
| gDNA | chr22:g.28695852T>C |
| cDNA | c.1117A>G |
| Protein | p.K373E |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| XM_011529839 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529840.3 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529844.2 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529840 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| NM_007194.3 | chr22:g.28695852T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529839.3 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529844.3 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| NM_007194 | chr22:g.28695852T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529840.4 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529844 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| XM_011529839.2 | chr22:g.28699888T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| NM_007194.4 | chr22:g.28695852T>C | c.1117A>G | p.K373E | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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