› 2nxo

X-ray diffraction
2.04Å resolution

Crystal structure of protein SCO4506 from Streptomyces coelicolor, Pfam DUF178

Released:
DOI: 10.2210/pdb2nxo/pdb
PDB entry 2nxo coloured by chain, front view.
PDB entry 2nxo coloured by chain, side view.
PDB entry 2nxo coloured by chain, top view.
Source organism: Streptomyces coelicolor
Entry authors: Tyagi R, Eswaramoorthy S, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Reaction catalysed: 
Chorismate = 3-((1-carboxyvinyl)oxy)benzoate + H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-192192 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chorismate dehydratase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 291 amino acids
Theoretical weight: 32.47 KDa
Source organism: Streptomyces coelicolor
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9L0T8 (Residues: 2-282; Coverage: 100%)
Gene names: SCO4506, mqnA
Sequence domains: Menaquinone biosynthesis
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25, NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 75.792Å b: 97.37Å c: 86.57Å
α: 90° β: 106.48° γ: 90°
R-values:
R R work R free
0.263 0.249 0.28
Expression system: Escherichia coli

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