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| Gene | CHEK2 |
| Variant | I189V |
| Impact List | missense |
| Protein Effect | loss of function - predicted |
| Gene Variant Descriptions | CHEK2 I189V does not lie within any known functional domains of the Chek2 protein (UniProt.org). I189V results in Kap1 phosphorylation and Chek2 autophosphorylation similar to wild-type in culture (PMID: 37449874), but a loss of Chek2-mediated DNA damage response in yeast (PMID: 22419737), 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 I189V |
| Transcript | NM_007194.4 |
| gDNA | chr22:g.28725004T>C |
| cDNA | c.565A>G |
| Protein | p.I189V |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_001005735.2 | chr22:g.28725251T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| XM_011529841.1 | chr22:g.28725251T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| XM_011529841 | chr22:g.28725251T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_001005735.1 | chr22:g.28725251T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_145862.2 | chr22:g.28725004T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_007194 | chr22:g.28725004T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_145862.2 | chr22:g.28725004T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_145862 | chr22:g.28725004T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_001005735 | chr22:g.28725251T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| XM_047441105.1 | chr22:g.28725251T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_007194.4 | chr22:g.28725004T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| NM_007194.3 | chr22:g.28725004T>C | c.565A>G | p.I189V | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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