Gene Variant Detail

Gene JAK2
Variant Y931C
Impact List missense
Protein Effect gain of function
Gene Variant Descriptions JAK2 Y931C lies within the JH1 protein kinase domain 2 of the Jak2 protein (UniProt.org, PMID: 21393331). Y931C results in increased Jak2 kinase activity (PMID: 21393331) and is transforming in cell culture (PMID: 21393331, PMID: 26419724).
Associated Drug Resistance

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Transcript NM_004972
gDNA chr9:g.5090476A>G
cDNA c.2792A>G
Protein p.Y931C
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_001322194 chr9:g.5090476A>G c.2792A>G p.Y931C RefSeq GRCh38/hg38
NM_001322196 chr9:g.5090476A>G c.2792A>G p.Y931C RefSeq GRCh38/hg38
NM_004972 chr9:g.5090476A>G c.2792A>G p.Y931C RefSeq GRCh38/hg38
NM_001322195 chr9:g.5090476A>G c.2792A>G p.Y931C 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 Protein Effect Treatment Approaches
JAK2 Y931C gain of function JAK Inhibitor (Pan) JAK2 Inhibitor
JAK2 V617F JAK2 Y931C
Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
JAK2 Y931C cancer resistant Ruxolitinib Preclinical Actionable In a preclinical study, cells harboring JAK2 Y931C displayed resistance to ATP-competetive JAK inhibitors, such as Jakafi (Ruxolitinib) (PMID: 21393331). 21393331
JAK2 V617F JAK2 Y931C cancer resistant Ruxolitinib Preclinical Actionable In a preclinical study, cells harboring the JAK2 V617F/Y931C double mutation displayed resistance to ATP-competetive JAK inhibitors, such as Jakafi (Ruxolitinib) (PMID: 21393331). 21393331