› 3ge5

X-ray diffraction
1.7Å resolution

Crystal structure of a putative nad(p)h:fmn oxidoreductase (pg0310) from porphyromonas gingivalis w83 at 1.70 A resolution

Released:
DOI: 10.2210/pdb3ge5/pdb
PDB entry 3ge5 coloured by chain, front view.
PDB entry 3ge5 coloured by chain, side view.
PDB entry 3ge5 coloured by chain, top view.
Source organism: Porphyromonas gingivalis W83
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-181777 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitroreductase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 198 amino acids
Theoretical weight: 23.16 KDa
Source organism: Porphyromonas gingivalis W83
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7MX99 (Residues: 1-179; Coverage: 100%)
Gene name: PG_0310
Sequence domains: Nitroreductase family
Structure domains: NADH Oxidase

Ligands and Environments

4 bound ligands:
Ligand FMN 2 x FMN
Ligand UNL 2 x UNL
Ligand SO4 3 x SO4
Ligand EDO 5 x EDO
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P43212
Unit cell:
a: 112.06Å b: 112.06Å c: 68.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.146 0.145 0.172
Expression system: Escherichia coli

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