PDBe 1lfb

X-ray diffraction
2.8Å resolution

THE X-RAY STRUCTURE OF AN ATYPICAL HOMEODOMAIN PRESENT IN THE RAT LIVER TRANSCRIPTION FACTOR LFB1(SLASH)HNF1 AND IMPLICATIONS FOR DNA BINDING

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hepatocyte nuclear factor 1-alpha Chain: A
Molecule details ›
Chain: A
Length: 99 amino acids
Theoretical weight: 11.68 KDa
Source organism: Rattus norvegicus
Expression system: Not provided
UniProt:
  • Canonical: P15257 (Residues: 195-286; Coverage: 15%)
Gene names: Hnf-1, Hnf-1a, Hnf1a, Tcf1
Sequence domains: Homeobox domain
Structure domains: Homeodomain-like

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P6122
Unit cell:
a: 81.03Å b: 81.03Å c: 85.18Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.212 0.212 0.364
Expression system: Not provided