› 8dor

X-ray diffraction
1.35Å resolution

Crystal structure of Dihydropteridine reductase/oxygen-insensitive NAD(P)H nitroreductase from Klebsiella pneumoniae

Released:
DOI: 10.2210/pdb8dor/pdb
PDB entry 8dor coloured by chain, front view.
PDB entry 8dor coloured by chain, side view.
PDB entry 8dor coloured by chain, top view.
Source organism: Klebsiella pneumoniae
Entry author: Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108028 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitroreductase domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 225 amino acids
Theoretical weight: 24.96 KDa
Source organism: Klebsiella pneumoniae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A6T5Y2 (Residues: 1-217; Coverage: 100%)
Gene names: KPN_00553, nfnB
Sequence domains: Nitroreductase family

Ligands and Environments

3 bound ligands:
Ligand FMN 4 x FMN
Ligand PO4 4 x PO4
Ligand GOL 10 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS-II BEAMLINE 19-ID
Spacegroup: P31
Unit cell:
a: 56.826Å b: 56.826Å c: 257.568Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.135 0.133 0.162
Expression system: Escherichia coli BL21(DE3)

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