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Gene | KIT |
Variant | M552_D572del |
Impact List | deletion |
Protein Effect | gain of function - predicted |
Gene Variant Descriptions | KIT M552_D572del results in the deletion of 21 amino acids in the juxtamembrane domain (exon 11) of the Kit protein from amino acids 552 to 572 (PMID: 16226710). M552_D572del has not been characterized however, similar Kit exon 11 deletions are activating (PMID: 9438854, PMID: 15365079), and therefore, is predicted to lead to a gain of Kit protein function. |
Associated Drug Resistance | |
Category Variants Paths |
KIT mutant KIT act mut KIT exon 11 del KIT M552_D572del KIT mutant KIT exon11 KIT exon 11 del KIT M552_D572del |
Transcript | NM_000222.3 |
gDNA | chr4:g.54727422_54727484del63 |
cDNA | c.1654_1716del63 |
Protein | p.M552_D572del21 |
Source Database | RefSeq |
Genome Build | GRCh38/hg38 |
Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
---|---|---|---|---|---|
XM_005265741.1 | chr4:g.54727419_54727481del63 | c.1654_1716del63 | p.P552_I572del21 | RefSeq | GRCh38/hg38 |
NM_001385288.1 | chr4:g.54727431_54727493del63 | c.1654_1716del63 | p.V552_Q572del21 | RefSeq | GRCh38/hg38 |
XM_017008180 | chr4:g.54727435_54727497del63 | c.1655_1717del63 | p.Q552_L572del21 | RefSeq | GRCh38/hg38 |
XM_005265740 | chr4:g.54727419_54727481del63 | c.1654_1716del63 | p.P552_I572del21 | RefSeq | GRCh38/hg38 |
NM_000222 | chr4:g.54727422_54727484del63 | c.1654_1716del63 | p.M552_D572del21 | RefSeq | GRCh38/hg38 |
NM_001385290.1 | chr4:g.54727419_54727481del63 | c.1654_1716del63 | p.P552_I572del21 | RefSeq | GRCh38/hg38 |
NM_001385286.1 | chr4:g.54727435_54727497del63 | c.1655_1717del63 | p.Q552_L572del21 | RefSeq | GRCh38/hg38 |
XM_017008180.1 | chr4:g.54727435_54727497del63 | c.1655_1717del63 | p.Q552_L572del21 | RefSeq | GRCh38/hg38 |
NM_000222.3 | chr4:g.54727422_54727484del63 | c.1654_1716del63 | p.M552_D572del21 | RefSeq | GRCh38/hg38 |
XM_005265742 | chr4:g.54727431_54727493del63 | c.1654_1716del63 | p.V552_Q572del21 | RefSeq | GRCh38/hg38 |
NM_001093772 | chr4:g.54727435_54727497del63 | c.1655_1717del63 | p.Q552_L572del21 | RefSeq | GRCh38/hg38 |
XM_005265741 | chr4:g.54727419_54727481del63 | c.1654_1716del63 | p.P552_I572del21 | RefSeq | GRCh38/hg38 |
NM_001385292.1 | chr4:g.54727431_54727493del63 | c.1654_1716del63 | p.V552_Q572del21 | RefSeq | GRCh38/hg38 |
XM_005265740.1 | chr4:g.54727419_54727481del63 | c.1654_1716del63 | p.P552_I572del21 | RefSeq | GRCh38/hg38 |
NM_001385284.1 | chr4:g.54727419_54727481del63 | c.1654_1716del63 | p.P552_I572del21 | RefSeq | GRCh38/hg38 |
XM_005265742.3 | chr4:g.54727431_54727493del63 | c.1654_1716del63 | p.V552_Q572del21 | RefSeq | GRCh38/hg38 |
NM_001093772.1 | chr4:g.54727435_54727497del63 | c.1655_1717del63 | p.Q552_L572del21 | RefSeq | GRCh38/hg38 |
NM_001093772.2 | chr4:g.54727435_54727497del63 | c.1655_1717del63 | p.Q552_L572del21 | RefSeq | GRCh38/hg38 |
NM_000222.2 | chr4:g.54727422_54727484del63 | c.1654_1716del63 | p.M552_D572del21 | RefSeq | GRCh38/hg38 |
XM_017008178.1 | chr4:g.54727422_54727484del63 | c.1654_1716del63 | p.M552_D572del21 | RefSeq | GRCh38/hg38 |
XM_017008179 | chr4:g.54727431_54727493del63 | c.1654_1716del63 | p.V552_Q572del21 | RefSeq | GRCh38/hg38 |
NM_001385285.1 | chr4:g.54727422_54727484del63 | c.1654_1716del63 | p.M552_D572del21 | RefSeq | GRCh38/hg38 |
XM_017008179.1 | chr4:g.54727431_54727493del63 | c.1654_1716del63 | p.V552_Q572del21 | RefSeq | GRCh38/hg38 |
XM_017008178 | chr4:g.54727422_54727484del63 | c.1654_1716del63 | p.M552_D572del21 | RefSeq | GRCh38/hg38 |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
KIT M552_D572del | gastrointestinal stromal tumor | predicted - sensitive | Imatinib | Case Reports/Case Series | Actionable | In a clinical case study, Gleevec (imatinib) treatment led to partial responses in two patients with gastrointestinal stromal tumors harboring KIT M552_D572del, with a progression-free survival (PFS) of 25.2 mo and overall survival (OS) of 32 mo in one patient, and a PFS of 50.9 mo and OS of 53.9 mo in the second patient (PMID: 18294292). | 18294292 |