4a03

X-ray diffraction
1.65Å resolution

Crystal Structure of Mycobacterium tuberculosis DXR in complex with the antibiotic FR900098 and cofactor NADPH

Released:
Primary publication:
Structural studies on Mycobacterium tuberculosis DXR in complex with the antibiotic FR-900098.
Acta Crystallogr D Biol Crystallogr 68 134-43 (2012)
PMID: 22281742

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-161879 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
1-deoxy-D-xylulose 5-phosphate reductoisomerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 398 amino acids
Theoretical weight: 41.7 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P9WNS1 (Residues: 2-389; Coverage: 94%)
Gene names: MTCY274.01c, Rv2870c, dxr
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand NDP 2 x NDP
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P43212
Unit cell:
a: 110.51Å b: 110.51Å c: 137Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.189 0.216
Expression system: Escherichia coli BL21