PDBe 1jb6

X-ray diffraction
1.7Å resolution

Crystal Structure of Dimerization Domain (1-33) of HNF-1alpha


Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
homo octamer
Entry contents:
1 distinct polypeptide molecule
Hepatocyte nuclear factor 1-alpha Chains: A, B
Molecule details ›
Chains: A, B
Length: 33 amino acids
Theoretical weight: 3.62 KDa
Source organism: Mus musculus
Expression system: Not provided
  • Canonical: P22361 (Residues: 1-33; Coverage: 5%)
Gene names: Hnf-1, Hnf-1a, Hnf1a, Tcf1

Ligands and Environments

No bound ligands

2 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21212
Unit cell:
a: 28.42Å b: 42.19Å c: 42.43Å
α: 90° β: 90° γ: 90°
R R work R free
0.231 0.231 0.245
Expression system: Not provided