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| Gene | CHEK2 |
| Variant | G306E |
| Impact List | missense |
| Protein Effect | loss of function - predicted |
| Gene Variant Descriptions | CHEK2 G306E lies within the protein kinase domain of the Chek2 protein (UniProt.org). G306E results in reduced phosphorylation of Chek2 and Kap1 upon ionizing radiation (PMID: 34903604), decreased Kap1 phosphorylation, and intermediate Chek2 autophosphorylation in culture (PMID: 37449874), 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 G306E |
| Transcript | NM_007194.4 |
| gDNA | chr22:g.28699929C>T |
| cDNA | c.917G>A |
| Protein | p.G306E |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_007194.3 | chr22:g.28699929C>T | c.917G>A | p.G306E | RefSeq | GRCh38/hg38 |
| NM_145862.2 | chr22:g.28699929C>T | c.917G>A | p.G306E | RefSeq | GRCh38/hg38 |
| NM_145862.2 | chr22:g.28699929C>T | c.917G>A | p.G306E | RefSeq | GRCh38/hg38 |
| NM_007194.4 | chr22:g.28699929C>T | c.917G>A | p.G306E | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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