› 4rwi

X-ray diffraction
2.29Å resolution

Crystal structure of V561M FGFR1 gatekeeper mutation (C488A, C584S, V561M), apo

Released:
DOI: 10.2210/pdb4rwi/pdb
PDB entry 4rwi coloured by chain, front view.
PDB entry 4rwi coloured by chain, side view.
PDB entry 4rwi coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Illuminating the molecular mechanisms of tyrosine kinase inhibitor resistance for the FGFR1 gatekeeper mutation: the Achilles' heel of targeted therapy.
Sohl CD, Ryan MR, Luo B, Frey KM, Anderson KS
ACS Chem Biol 10 1319-29 (2015)
PMID: 25686244

Function and Biology Details

Reaction catalysed: 
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-145801 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Fibroblast growth factor receptor 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 317 amino acids
Theoretical weight: 36.26 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P11362 (Residues: 458-765; Coverage: 39%)
Gene names: BFGFR, CEK, FGFBR, FGFR1, FLG, FLT2, HBGFR
Sequence domains: Protein tyrosine and serine/threonine kinase
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: C2
Unit cell:
a: 211.061Å b: 50.55Å c: 66.529Å
α: 90° β: 107.69° γ: 90°
R-values:
R R work R free
0.188 0.185 0.236
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

16 review citations

FGF/FGFR signaling in health and disease.
Xie et al. (2020)
15 more

2 mentions without citation

Illuminating the molecular mechanisms of tyrosine kinase inhibitor resistance for the FGFR1 gatekeeper mutation: the Achilles' heel of targeted therapy.
Sohl et al. (2015)
1 more