X-ray diffraction
2.1Å resolution

Crystal structure of the BTB domain from the LRF/ZBTB7 transcriptional regulator

Source organism: Homo sapiens

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
Entry contents:
1 distinct polypeptide molecule
Zinc finger and BTB domain-containing protein 7A Chains: A, B
Molecule details ›
Chains: A, B
Length: 133 amino acids
Theoretical weight: 14.17 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: O95365 (Residues: 1-131; Coverage: 22%)
Gene names: FBI1, LRF, ZBTB7, ZBTB7A, ZNF857A
Sequence domains: BTB/POZ domain
Structure domains: Potassium Channel Kv1.1; Chain A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: P41212
Unit cell:
a: 72.143Å b: 72.143Å c: 116.048Å
α: 90° β: 90° γ: 90°
R R work R free
0.216 0.214 0.267
Expression system: Escherichia coli