FGFR1 M456I
Gene Variant Detail

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Gene FGFR1
Variant M456I
Impact List missense
Protein Effect unknown
Gene Variant Descriptions FGFR1 M456I lies within the cytoplasmic domain of the Fgfr1 protein (UniProt.org). M456I has been identified in sequencing studies (PMID: 27320919, PMID: 27127140), but has not been biochemically characterized and therefore, its effect on Fgfr1 protein function is unknown (PubMed, Dec 2025).
Associated Drug Resistance
Category Variants Paths

FGFR1 mutant FGFR1 M456I

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Transcript NM_023110.3
gDNA chr8:g.38418290C>G
cDNA c.1368G>C
Protein p.M456I
Source Database RefSeq
Genome Build GRCh38/hg38
Transcript gDNA cDNA Protein Source Database Genome Build
XM_006716304 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_006716303.3 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_006716303 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_017013221 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_006716303.4 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_017013221.2 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
NM_023110 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
NM_023110.2 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_006716304.1 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
NM_023110.3 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_017013221.1 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38
XM_006716304.2 chr8:g.38418290C>G c.1368G>C p.M456I RefSeq GRCh38/hg38

Filtering

  • Case insensitive filtering will display rows if any text in any cell matches the filter term
  • Use simple literal full or partial string matches
  • Separate multiple filter terms with a space. Any order may be used (i. e. a b c and c b a are equivalent )
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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References