5ej9

X-ray diffraction
1.72Å resolution

EcMenD-ThDP-Mn2+ complex soaked with 2-ketoglutarate for 2 min and isochorismate for 13 min

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-147868 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate synthase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 556 amino acids
Theoretical weight: 61.43 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P17109 (Residues: 1-556; Coverage: 100%)
Gene names: JW5374, b2264, menD
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand TPP 8 x TPP
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P1
Unit cell:
a: 90.72Å b: 90.72Å c: 169.47Å
α: 76.06° β: 83.35° γ: 64.38°
R-values:
R R work R free
0.152 0.151 0.182
Expression system: Escherichia coli BL21(DE3)