Gene Variant Detail

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Gene NRAS
Variant Q61H
Impact List missense
Protein Effect loss of function
Gene Variant Descriptions NRAS Q61H is a hotspot mutation that lies within a GTP-binding region of the Nras protein (UniProt.org). Q61H confers a loss of function to Nras protein as indicated by increased GTP-bound Nras, which leads to increased downstream pathway activation and cell proliferation in cell culture (PMID: 23103856).
Associated Drug Resistance

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Transcript NM_002524
gDNA chr1:g.114713907T>A
cDNA c.183A>T
Protein p.Q61H
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_002524 chr1:g.114713907T>A c.183A>T p.Q61H RefSeq GRCh38/hg38

Filtering

  • Case insensitive filtering will display rows where any text in any cell matches the filter term
  • Simple literal full or partial string matches
  • Separate multiple filter terms with a spaces, order doesn't matter (a b c and c b a are equivalent )
  • Filtering will only apply to rows that are already loaded on the page, filtering has no impact on query parameters
  • Use quotes to match a longer phrase which contains spaces "mtor c1483f"

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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
NRAS Q61H rhabdomyosarcoma sensitive Alpelisib + Binimetinib Preclinical - Cell culture Actionable In a preclinical study, the combination therapy of Alpelisib (BYL719) and Binimetinib (MEK162) led to a synergistic effect in rhabdomyosarcoma cells harboring NRAS Q61H, demonstrating cell death in culture (PMID: 29437705). 29437705