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Gene | JAK2 |
Variant | R971G |
Impact List | missense |
Protein Effect | unknown |
Gene Variant Descriptions | JAK2 R971G lies within the activation-loop of the Jak2 protein (PMID: 26419724). R971G confers resistance to some Jak inhibitors, and demonstrates reduced cell proliferation in combination with JAK2 V617F in culture (PMID: 26419724), but has not been individually characterized and therefore, its effect on Jak2 protein function is unknown. |
Associated Drug Resistance | Y |
Category Variants Paths |
JAK2 mutant JAK2 R971G |
Transcript | NM_004972.4 |
gDNA | chr9:g.5090763A>G |
cDNA | c.2911A>G |
Protein | p.R971G |
Source Database | RefSeq |
Genome Build | GRCh38/hg38 |
Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
---|---|---|---|---|---|
NM_001322194 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322195 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322196 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_004972 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322194.2 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322196.1 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322194.1 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322195.1 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_004972.3 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322195.2 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_004972.4 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
NM_001322196.2 | chr9:g.5090763A>G | c.2911A>G | p.R971G | RefSeq | GRCh38/hg38 |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
JAK2 mutant | childhood B-cell acute lymphoblastic leukemia | not applicable | N/A | Guideline | Prognostic | JAK2 mutations are associated with a poor prognosis in pediatric patients with B-cell acute lymphoblastic leukemia (NCCN.org). | detail... |
JAK2 mutant | B-cell acute lymphoblastic leukemia | not applicable | N/A | Guideline | Prognostic | JAK2 mutations are associated with a poor prognosis in patients with B-cell acute lymphoblastic leukemia (NCCN.org). | detail... |
JAK2 mutant | essential thrombocythemia | not applicable | N/A | Guideline | Diagnostic | JAK2 mutations aid in the diagnosis of essential thrombocythemia (NCCN.org). | detail... |
JAK2 mutant | myelofibrosis | not applicable | N/A | Guideline | Diagnostic | JAK2 mutations aid in the diagnosis of primary myelofibrosis (NCCN.org). | detail... |