PDBe 1ijt

X-ray diffraction
1.8Å resolution

Crystal Structure of Fibroblast Growth Factor 4 (FGF4)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Fibroblast growth factor 4 Chain: A
Molecule details ›
Chain: A
Length: 128 amino acids
Theoretical weight: 14.27 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P08620 (Residues: 79-206; Coverage: 73%)
Gene names: FGF4, HST, HSTF1, KS3
Sequence domains: Fibroblast growth factor
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P212121
Unit cell:
a: 40.367Å b: 53.295Å c: 56.231Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.207
Expression system: Escherichia coli BL21(DE3)