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Gene | KIT |
Variant | K558_V559delinsN |
Impact List | indel |
Protein Effect | gain of function - predicted |
Gene Variant Descriptions | KIT K558_V559delinsN results in a deletion of two amino acids in the juxtamembrane domain (exon 11) of the Kit protein from amino acids 558 to 559, combined with the insertion of an asparagine (N) at the same site (PMID: 16226710). K558_V559delinsN is associated with resistance to KIT inhibitors (PMID: 38408285) and 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 | Y |
Category Variants Paths |
KIT mutant KIT act mut KIT exon 11 del KIT K558_V559delinsN KIT mutant KIT exon11 KIT exon 11 del KIT K558_V559delinsN |
Transcript | NM_000222.3 |
gDNA | chr4:g.54727442_54727444delGGT |
cDNA | c.1674_1676delGGT |
Protein | p.K558_V559delinsN |
Source Database | RefSeq |
Genome Build | GRCh38/hg38 |
Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
---|---|---|---|---|---|
NM_001385285.1 | chr4:g.54727442_54727444delGGT | c.1674_1676delGGT | p.K558_V559delinsN | RefSeq | GRCh38/hg38 |
NM_000222.3 | chr4:g.54727442_54727444delGGT | c.1674_1676delGGT | p.K558_V559delinsN | RefSeq | GRCh38/hg38 |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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