5w59

X-ray diffraction
2.5Å resolution

Crystal structure of a monomeric human FGF9 in complex with the ectodomain of human FGFR1c

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-145802 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Fibroblast growth factor 9 Chain: A
Molecule details ›
Chain: A
Length: 175 amino acids
Theoretical weight: 19.99 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P31371 (Residues: 35-208; Coverage: 84%)
Gene name: FGF9
Sequence domains: Fibroblast growth factor
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)
Fibroblast growth factor receptor 1 Chain: B
Molecule details ›
Chain: B
Length: 226 amino acids
Theoretical weight: 25.44 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P11362 (Residues: 142-365; Coverage: 28%)
Gene names: BFGFR, CEK, FGFBR, FGFR1, FLG, FLT2, HBGFR
Sequence domains: Immunoglobulin I-set domain
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: P212121
Unit cell:
a: 42.159Å b: 86.793Å c: 136.857Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.171 0.221
Expression system: Escherichia coli