3ay6

X-ray diffraction
2.1Å resolution

Crystal structure of Bacillus megaterium glucose dehydrogenase 4 A258F mutant in complex with NADH and D-glucose

Released:

Function and Biology Details

Reaction catalysed:
D-glucose + NAD(P)(+) = D-glucono-1,5-lactone + NAD(P)H
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-153889 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucose 1-dehydrogenase 4 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 269 amino acids
Theoretical weight: 29.28 KDa
Source organism: Priestia megaterium
Expression system: Escherichia coli
UniProt:
  • Canonical: P39485 (Residues: 1-261; Coverage: 100%)
Gene name: gdhIV
Sequence domains: Enoyl-(Acyl carrier protein) reductase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments


Cofactor: Ligand NAI 4 x NAI
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P21
Unit cell:
a: 57.143Å b: 127.033Å c: 88.661Å
α: 90° β: 94.94° γ: 90°
R-values:
R R work R free
0.196 0.194 0.235
Expression system: Escherichia coli