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| Gene | HRAS |
| Variant | G12V |
| Impact List | missense |
| Protein Effect | loss of function |
| Gene Variant Descriptions | HRAS G12V does not lie within any known functional domains of the Hras protein (UniProt.org). G12V results in decreased Hras GTPase activity, loss of response to GTPase-activating proteins, leading to activation of downstream signaling pathways, and transformation of cultured cells (PMID: 24224811, PMID: 21850009, PMID: 6330729). |
| Associated Drug Resistance | |
| Category Variants Paths |
HRAS mutant HRAS act mut HRAS G12V HRAS mutant HRAS G12X HRAS G12V |
| Transcript | NM_005343.4 |
| gDNA | chr11:g.534288C>A |
| cDNA | c.35G>T |
| Protein | p.G12V |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_001130442 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_176795.5 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_005343 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_176795 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_001130442.3 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_176795.4 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_001130442.2 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_005343.3 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| NM_005343.4 | chr11:g.534288C>A | c.35G>T | p.G12V | RefSeq | GRCh38/hg38 |
| Molecular Profile | Protein Effect | Treatment Approaches |
|---|---|---|
| HRAS G12V | loss of function | MEK inhibitor (Pan) MEK1 Inhibitor MEK2 Inhibitor PI3K Inhibitor (Pan) PIK3CA inhibitor PIK3CB inhibitor PIK3CD inhibitor PIK3CG inhibitor RAS Inhibitor (Pan) |
| FGFR3 dec exp FGFR3 wild-type HRAS G12V | ||
| HRAS G12V HRAS R135A | ||
| HRAS G12V HRAS R135K |