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| Gene | HRAS |
| Variant | R135K |
| Impact List | missense |
| Protein Effect | unknown |
| Gene Variant Descriptions | HRAS R135K does not lie within any known functional domains of the Hras protein (UniProt.org). R135K is predicted to disrupt the allosteric interaction within Hras by molecular dynamics simulation (PMID: 29072601), and results in decreased NS1 binding in the context of HRAS G12C, resulting in resistance to NS1, in cultured cells (PMID: 27820802) and leads to loss of binding to NS1 in cultured cells in another study (PMID: 36252024), but has not been fully biochemically characterized and therefore, its effect on Hras protein function is unknown. |
| Associated Drug Resistance | Y |
| Category Variants Paths |
HRAS mutant HRAS R135K |
| Transcript | NM_005343.4 |
| gDNA | chr11:g.533499_533500delCGinsAA |
| cDNA | c.403_404delCGinsAA |
| Protein | p.R135K |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_005343.3 | chr11:g.533499_533500delCGinsAA | c.403_404delCGinsAA | p.R135K | RefSeq | GRCh38/hg38 |
| NM_176795.4 | chr11:g.533499_533500delCGinsAA | c.403_404delCGinsAA | p.R135K | RefSeq | GRCh38/hg38 |
| NM_176795.5 | chr11:g.533499_533500delCGinsAA | c.403_404delCGinsAA | p.R135K | RefSeq | GRCh38/hg38 |
| NM_001130442.3 | chr11:g.533499_533500delCGinsAA | c.403_404delCGinsAA | p.R135K | RefSeq | GRCh38/hg38 |
| NM_001130442.2 | chr11:g.533499_533500delCGinsAA | c.403_404delCGinsAA | p.R135K | RefSeq | GRCh38/hg38 |
| NM_005343.4 | chr11:g.533499_533500delCGinsAA | c.403_404delCGinsAA | p.R135K | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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