Gene Variant Detail

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Gene ALK
Variant G1202K
Impact List missense
Protein Effect unknown
Gene Variant Descriptions ALK G1202K lies within the protein kinase domain of the Alk protein (UniProt.org). G1202K has been identified in the scientific literature (PMID: 33790576), but has not been biochemically characterized and therefore, its effect on Alk protein function is unknown (PubMed, Apr 2022).
Associated Drug Resistance

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Transcript NM_004304.4
gDNA chr2:g.29220746_29220747delGGinsAA
cDNA c.3604_3605delGGinsAA
Protein p.G1202K
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_004304.4 chr2:g.29220746_29220747delGGinsAA c.3604_3605delGGinsAA p.G1202K 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
EML4 - ALK ALK G1202K lung adenocarcinoma predicted - sensitive Lorlatinib Case Reports/Case Series Actionable In a clinical case study, fourth-line Lorbrena (lorlatinib) treatment resulted in symptom improvement and response in lung disease with a progression-free survival lasting 4 months in an EML4-ALK positive a patient with lung adenocarcinoma patient harboring EML4-ALK and an acquired ALK G1202K, who had previously progressed on Xalkori (crizotinib) and Alecensa (alectinib) treatment (PMID: 33790576). 33790576
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
ALK mutant lung non-small cell carcinoma no benefit Belizatinib Phase I Actionable In a Phase I trial, treatment with Belizatinib (TSR-011) in ALK inhibitor-naive non-small cell lung cancer patients (n=14) harboring either an ALK mutation, ALK amplification, or an ALK rearrangement resulted in a partial response in 6 patients and stable disease in 8 patients, however, it was determined that the drug resulted in limited efficacy and development of the drug was discontinued (PMID: 31217479; NCT02048488). 31217479
ALK mutant lung non-small cell carcinoma no benefit Crizotinib + Onalespib Phase II Actionable In a Phase II trial, Onalespib (AT13387) and Xalkori (crizotinib) combination treatment did not significantly improve median progression free survival (269 vs 266 days) or objective response rate (55.4%, 38/68 vs 45.3%, 31/68) compared to Xalkori (crizotinib) single treatment in patients with non-small cell lung carcinoma harboring either an ALK mutation or ALK rearrangement (J Clin Oncol 34, 2016 (suppl; abstr 9059); NCT01712217). detail...
Molecular Profile Protein Effect Treatment Approaches
ALK G1202K unknown
EML4 - ALK ALK G1202K