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Gene JAK3
Variant V722I
Impact List missense
Protein Effect gain of function
Gene Variant Descriptions JAK3 V722I lies within the protein kinase domain 1 of the Jak3 protein (UniProt.org). V722I results in constitutive phosphorylation of Jak3, and activation of downstream signaling in cell culture and in patient samples, and is transforming in cell culture (PMID: 23689514, PMID: 16843266).
Associated Drug Resistance
Category Variants Paths

JAK3 mutant JAK3 act mut JAK3 V722I

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Transcript NM_000215.4
gDNA chr19:g.17834887C>T
cDNA c.2164G>A
Protein p.V722I
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
NM_000215 chr19:g.17834887C>T c.2164G>A p.V722I RefSeq GRCh38/hg38
NM_000215.4 chr19:g.17834887C>T c.2164G>A p.V722I RefSeq GRCh38/hg38
XM_047438786.1 chr19:g.17834887C>T c.2164G>A p.V722I RefSeq GRCh38/hg38
NM_000215.3 chr19:g.17834887C>T c.2164G>A p.V722I RefSeq GRCh38/hg38

Filtering

  • Case insensitive filtering will display rows if any text in any cell matches the filter term
  • Use simple literal full or partial string matches
  • Separate multiple filter terms with a space. Any order may be used (i. e. 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 on a longer phrase with spaces (i.e. "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
JAK3 V722I Advanced Solid Tumor sensitive Tofacitinib Preclinical - Cell culture Actionable In a preclinical study, Xeljanz (tofacitinib) treatment converted cells expressing JAK3 V722I from factor-independent to factor-dependent growth in cell culture (PMID: 25146434). 25146434