1oqf

X-ray diffraction
1.93Å resolution

Function and Biology Details

Reaction catalysed:
(2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate = pyruvate + succinate
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-160179 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
2-methylisocitrate lyase Chains: A, B
Molecule details ›
Chains: A, B
Length: 295 amino acids
Theoretical weight: 32.04 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P77541 (Residues: 2-296; Coverage: 100%)
Gene names: JW0323, b0331, prpB, yahQ
Sequence domains: Phosphoenolpyruvate phosphomutase
Structure domains: Phosphoenolpyruvate-binding domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: P3221
Unit cell:
a: 83.036Å b: 83.036Å c: 166.872Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.191 0.191 0.247
Expression system: Escherichia coli