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| Gene | BRAF |
| Variant | G469R |
| Impact List | missense |
| Protein Effect | gain of function - predicted |
| Gene Variant Descriptions | BRAF G469R is a hotspot mutation within the protein kinase domain of the Braf protein (UniProt.org). G469R demonstrates intermediate BRAF kinase activity (PMID: 28783719), results in constitutive ERK activation in cell culture (PMID: 24920063), and in one of two cell lines leads to increased cell proliferation and cell viability compared to wild-type Braf (PMID: 29533785), and therefore, is predicted to lead to a gain of Braf protein function. |
| Associated Drug Resistance | |
| Category Variants Paths |
BRAF mutant BRAF act mut BRAF G469R BRAF mutant BRAF G469X BRAF G469R |
| Transcript | NM_004333.6 |
| gDNA | chr7:g.140781603C>T |
| cDNA | c.1405G>A |
| Protein | p.G469R |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_004333.5 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_001378470.1 | chr7:g.140778001C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| XM_005250045 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_001378467.1 | chr7:g.140781612C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_004333 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_001354609.1 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_001378474.1 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_004333.6 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| XM_047420769.1 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_001354609.2 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| NM_001378468.1 | chr7:g.140781603C>T | c.1405G>A | p.G469R | RefSeq | GRCh38/hg38 |
| Molecular Profile | Protein Effect | Treatment Approaches |
|---|---|---|
| BRAF G469R | gain of function - predicted | MEK inhibitor (Pan) MEK1 Inhibitor MEK2 Inhibitor |
| BRAF G469R NRAS Q61K |