6o04

X-ray diffraction
2.5Å resolution

Function and Biology Details

Reaction catalysed:
Isochorismate + 2-oxoglutarate = 5-enolpyruvoyl-6-hydroxy-2-succinyl-cyclohex-3-ene-1-carboxylate + CO(2)

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-161714 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate synthase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 574 amino acids
Theoretical weight: 60.07 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Mycolicibacterium smegmatis MC2 155
UniProt:
  • Canonical: P9WK11 (Residues: 1-554; Coverage: 100%)
Gene names: Rv0555, menD
Sequence domains: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P212121
Unit cell:
a: 100.798Å b: 143.314Å c: 173.616Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.202 0.24
Expression system: Mycolicibacterium smegmatis MC2 155