› 3hoi

X-ray diffraction
1.55Å resolution

Crystal structure of FMN-dependent nitroreductase BF3017 from Bacteroides fragilis NCTC 9343 (YP_212631.1) from Bacteroides fragilis NCTC 9343 at 1.55 A resolution

Released:
DOI: 10.2210/pdb3hoi/pdb
PDB entry 3hoi coloured by chain, front view.
PDB entry 3hoi coloured by chain, side view.
PDB entry 3hoi coloured by chain, top view.
Source organism: Bacteroides fragilis NCTC 9343
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177458 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitroreductase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 193 amino acids
Theoretical weight: 21.33 KDa
Source organism: Bacteroides fragilis NCTC 9343
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5LB10 (Residues: 20-211; Coverage: 100%)
Gene name: BF9343_2931
Sequence domains: Nitroreductase family
Structure domains: NADH Oxidase

Ligands and Environments

5 bound ligands:
Ligand FMN 1 x FMN
Ligand UNL 1 x UNL
Ligand SO4 2 x SO4
Ligand FLC 1 x FLC
Ligand PEG 1 x PEG
1 modified residue:
Ligand MSE 9 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P6122
Unit cell:
a: 48.873Å b: 48.873Å c: 295.194Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.162 0.161 0.187
Expression system: Escherichia coli

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