1eun

X-ray diffraction
2Å resolution

STRUCTURE OF 2-KETO-3-DEOXY-6-PHOSPHOGLUCONATE ALDOLASE FROM ESCHERICHIA COLI

Released:

Function and Biology Details

Reactions catalysed:
2-dehydro-3-deoxy-6-phosphate-D-gluconate = pyruvate + D-glyceraldehyde 3-phosphate
(4R)-4-hydroxy-2-oxoglutarate = pyruvate + glyoxylate
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141815 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
KHG/KDPG aldolase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 213 amino acids
Theoretical weight: 22.3 KDa
Source organism: Escherichia coli
UniProt:
  • Canonical: P0A955 (Residues: 1-213; Coverage: 100%)
Gene names: JW1839, b1850, eda, hga, kdgA
Sequence domains: KDPG and KHG aldolase
Structure domains: Aldolase class I

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X8C
Spacegroup: P212121
Unit cell:
a: 54.95Å b: 85.21Å c: 133.69Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.202 0.202 0.259