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| Gene | BRAF |
| Variant | Q257R |
| Impact List | missense |
| Protein Effect | gain of function |
| Gene Variant Descriptions | BRAF Q257R lies within the phorbol-ester/DAG-type zinc finger domain of the BRAF protein (UniProt.org). Q257R confers a gain of function to the Braf protein as demonstrated by increased kinase activity and activation of downstream Mek signaling in cell cuture, and activation of ELK in reporter assays (PMID: 16474404, PMID: 16439621). |
| Associated Drug Resistance | |
| Category Variants Paths |
BRAF mutant BRAF act mut BRAF Q257R BRAF mutant BRAF Q257X BRAF Q257R |
| Transcript | NM_004333.6 |
| gDNA | chr7:g.140801502T>C |
| cDNA | c.770A>G |
| Protein | p.Q257R |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_001354609.2 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_047420767.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_004333 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_047420768.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_017012559.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_004333.6 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_017012559 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_001374258.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_017012558 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_001354609.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_017012558.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_047420769.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_001378469.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_001378471.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_005250045 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_004333.5 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_001378468.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| XM_017012559.2 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_001378474.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| NM_001374244.1 | chr7:g.140801502T>C | c.770A>G | p.Q257R | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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