PDBe 4uxq

X-ray diffraction
1.85Å resolution

FGFR4 in complex with Ponatinib

Released:

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Fibroblast growth factor receptor 4 Chain: A
Molecule details ›
Chain: A
Length: 309 amino acids
Theoretical weight: 34.45 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P22455 (Residues: 447-753; Coverage: 39%)
Gene names: FGFR4, JTK2, TKF
Sequence domains: Protein tyrosine kinase
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: P21
Unit cell:
a: 41.835Å b: 58.371Å c: 60.57Å
α: 90° β: 96.48° γ: 90°
R-values:
R R work R free
0.205 0.201 0.268
Expression system: Escherichia coli