PDBe 3vng

X-ray diffraction
2.1Å resolution

Crystal Structure of Keap1 in Complex with Synthetic Small Molecular based on a co-crystallization

Released:
Source organism: Homo sapiens
Entry authors: Kunishima N, Tanaka T, Satoh M, Saburi H

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Kelch-like ECH-associated protein 1 Chain: A
Molecule details ›
Chain: A
Length: 309 amino acids
Theoretical weight: 33.83 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q14145 (Residues: 321-609; Coverage: 46%)
Gene names: INRF2, KEAP1, KIAA0132, KLHL19
Sequence domains: Kelch motif
Structure domains: Kelch-type beta propeller

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P212121
Unit cell:
a: 51.328Å b: 66.514Å c: 77.765Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.196 0.225
Expression system: Escherichia coli