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Gene | KIT |
Variant | G664R |
Impact List | missense |
Protein Effect | loss of function |
Gene Variant Descriptions | KIT G664R lies within the protein kinase domain of the Kit protein (UniProt.org). G664R results in a loss of Kit autophosphorylation, reduced phosphorylation upon ligand stimulation as compared to wild-type Kit in cell culture, and decreased downstream signaling, as demonstrated by reduced phosphorylation of Erk1/2 in patient samples (PMID: 20824047). |
Associated Drug Resistance | |
Category Variants Paths |
KIT mutant KIT exon13 KIT G664R KIT mutant KIT exon14 KIT G664R |
Transcript | NM_000222.3 |
gDNA | chr4:g.54728121G>A |
cDNA | c.1990G>A |
Protein | p.G664R |
Source Database | RefSeq |
Genome Build | GRCh38/hg38 |
Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
---|---|---|---|---|---|
XM_005265741 | chr4:g.54728118G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
XM_005265740 | chr4:g.54728118G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
XM_005265740.1 | chr4:g.54728118G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
XM_005265741.1 | chr4:g.54728118G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
XM_017008178 | chr4:g.54728121G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
NM_001385290.1 | chr4:g.54728118G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
XM_017008178.1 | chr4:g.54728121G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
NM_001385284.1 | chr4:g.54728118G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
NM_000222.3 | chr4:g.54728121G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
NM_001385285.1 | chr4:g.54728121G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
NM_000222.2 | chr4:g.54728121G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
NM_000222 | chr4:g.54728121G>A | c.1990G>A | p.G664R | RefSeq | GRCh38/hg38 |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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