X-ray diffraction
1.9Å resolution

Crystal Structure of Human Fibroblast Growth Factor Homologous Factor 2A (FHF2A), also referred to as Fibroblast Growth Factor 13A (FGF13A)


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Fibroblast growth factor 13 Chains: A, B
Molecule details ›
Chains: A, B
Length: 193 amino acids
Theoretical weight: 21.84 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q92913 (Residues: 53-245; Coverage: 79%)
Gene names: FGF13, FHF2
Sequence domains: Fibroblast growth factor
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P21
Unit cell:
a: 52.218Å b: 57.998Å c: 52.236Å
α: 90° β: 93.79° γ: 90°
R R work R free
0.219 0.219 0.251
Expression system: Escherichia coli