PDBe 3ey9

X-ray diffraction
2.9Å resolution

Structural basis for membrane binding and catalytic activation of the peripheral membrane enzyme pyruvate oxidase from Escherichia coli

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyruvate dehydrogenase [ubiquinone] Chains: A, B
Molecule details ›
Chains: A, B
Length: 572 amino acids
Theoretical weight: 62.08 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P07003 (Residues: 1-572; Coverage: 100%)
Gene names: JW0855, b0871, poxB
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P43212
Unit cell:
a: 151.37Å b: 151.37Å c: 153.74Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.182 0.216
Expression system: Escherichia coli