› 1ywq

X-ray diffraction
2.3Å resolution

Crystal structure of a nitroreductase family protein from Bacillus cereus ATCC 14579

Released:
DOI: 10.2210/pdb1ywq/pdb
PDB entry 1ywq coloured by chain, front view.
PDB entry 1ywq coloured by chain, side view.
PDB entry 1ywq coloured by chain, top view.
Source organism: Bacillus cereus ATCC 14579
Entry author: Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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-182509 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitroreductase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 200 amino acids
Theoretical weight: 22.85 KDa
Source organism: Bacillus cereus ATCC 14579
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q81EW9 (Residues: 1-200; Coverage: 100%)
Gene name: BC_1844
Sequence domains: Nitroreductase family
Structure domains: NADH Oxidase

Ligands and Environments

1 bound ligand:
Ligand FMN 1 x FMN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 80.94Å b: 80.94Å c: 91.674Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.21 0.205 0.242
Expression system: Escherichia coli BL21(DE3)

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