Gene Variant Detail

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Gene ALK
Variant G1128A
Impact List missense
Protein Effect gain of function
Gene Variant Descriptions ALK G1128A lies within the protein kinase domain of the Alk protein (UniProt.org). G1128A confers a gain of function to the Alk protein as demonstrated by increased downstream signaling in vitro and transformation in cultured cells (PMID: 21838707).
Associated Drug Resistance

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Transcript NM_004304
gDNA chr2:g.29222584C>G
cDNA c.3383G>C
Protein p.G1128A
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_004304 chr2:g.29222584C>G c.3383G>C p.G1128A 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"

Sorting

  • Generally, the default sort order for tables is set to be first column ascending, however, specific tables may set a different default sort order.
  • Click on any column header arrows to sort by that column
  • Hold down the Shift key and click multiple columns to sort by more than one column, be sure to set ascending or descending order for a given column, before moving on to the next column.

Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
ALK G1128A Advanced Solid Tumor sensitive Brigatinib Preclinical - Cell culture Actionable In a preclinical study, a transformed cell line expressing ALK G1128A was sensitive to Alunbrig (brigatinib) in culture, resulting in cell growth inhibition (PMID: 27049722). 27049722
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 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 G1128A gain of function ALK Inhibitor