Gene Variant Detail

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Gene MAP2K1
Variant I111S
Impact List missense
Protein Effect gain of function
Gene Variant Descriptions MAP2K1 I111S lies within the protein kinase domain of the Map2k1 protein (UniProt.org). I111S confers a gain of function on the Map2k1 protein as demonstrated by increased autophosphorylation and Erk phosphorylation and also demonstrates resistance to some Mek and Braf inhibitors (PMID: 29753091).
Associated Drug Resistance Y

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Transcript NM_002755.3
gDNA chr15:g.66436786T>G
cDNA c.332T>G
Protein p.I111S
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_002755 chr15:g.66436786T>G c.332T>G p.I111S RefSeq GRCh38/hg38
XM_017022411.2 chr15:g.66436786T>G c.332T>G p.I111S RefSeq GRCh38/hg38
XM_017022411 chr15:g.66436786T>G c.332T>G p.I111S RefSeq GRCh38/hg38
NM_002755.3 chr15:g.66436786T>G c.332T>G p.I111S RefSeq GRCh38/hg38

Filtering

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  • 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
MAP2K1 I111S Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed sensitivity to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
MAP2K1 mutant Erdheim-Chester disease sensitive Trametinib Guideline Actionable Mekinist (trametinib) is included in guidelines as first-line or subsequent-line therapy for patients with Erdheim-Chester disease harboring mutations in the MAPK pathway such as ARAF, NRAS, KRAS, MAP2K1, PIK3CA, or with no detectable mutations, or for whom testing is not available (NCCN Guidelines). detail...
MAP2K1 mutant Erdheim-Chester disease sensitive Cobimetinib Guideline Actionable Cotellic (cobimetinib) is included in guidelines as preferred first-line or subsequent-line therapy for patients with Erdheim-Chester disease harboring mutations in the MAPK pathway such as ARAF, NRAS, KRAS, MAP2K1, PIK3CA, or with no detectable mutations, or for whom testing is not available (NCCN Guidelines). detail...
Molecular Profile Protein Effect Treatment Approaches
MAP2K1 I111S gain of function