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Gene | FLT3 |
Variant | Q577_Y589delinsPSD |
Impact List | indel |
Protein Effect | unknown |
Gene Variant Descriptions | FLT3 Q577_Y589delinsPSD results in a deletion of 13 amino acids in the juxtamembrane domain of the Flt3 protein from amino acids 577 to 589, combined with the insertion of three amino acids at the same site (PMID: 37246158). Q577_Y589delinsPSD results in Flt3 phosphorylation similar to wild-type Flt3 in culture (PMID: 37246158), but has not been fully biochemically characterized and therefore, its effect on Flt3 protein function is unknown. |
Associated Drug Resistance | |
Category Variants Paths |
FLT3 mutant FLT3 exon14 FLT3 Q577_Y589delinsPSD |
Transcript | NM_004119.2 |
gDNA | chr13:g.28034152_28034190delinsGTCGCTAGG |
cDNA | c.1729_1767delinsCCTAGCGAC |
Protein | p.Q577_Y589delinsPSD |
Source Database | RefSeq |
Genome Build | GRCh38/hg38 |
Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
---|---|---|---|---|---|
NM_004119.2 | chr13:g.28034152_28034190delinsGTCGCTAGG | c.1729_1767delinsCCTAGCGAC | p.Q577_Y589delinsPSD | RefSeq | GRCh38/hg38 |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
FLT3 Q577_Y589delinsPSD | hematologic cancer | predicted - sensitive | Quizartinib | Preclinical - Biochemical | Actionable | In a preclinical study, Vanflyta (quizartinib) inhibited Flt3 phosphorylation in cells expressing FLT3 Q577_Y589delinsPSD in culture (PMID: 37246158). | 37246158 |
FLT3 Q577_Y589delinsPSD | hematologic cancer | predicted - sensitive | Sorafenib | Preclinical - Biochemical | Actionable | In a preclinical study, Nexavar (sorafenib) inhibited Flt3 phosphorylation in cells expressing FLT3 Q577_Y589delinsPSD in culture (PMID: 37246158). | 37246158 |