2dtd

X-ray diffraction
2.1Å resolution

Structure of Thermoplasma acidophilum aldohexose dehydrogenase (AldT) in ligand-free form

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-190872 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucose 1-dehydrogenase related protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 264 amino acids
Theoretical weight: 29.03 KDa
Source organism: Thermoplasma acidophilum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HK51 (Residues: 2-255; Coverage: 100%)
Gene name: Ta0754
Sequence domains: Enoyl-(Acyl carrier protein) reductase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P3221
Unit cell:
a: 81.83Å b: 81.83Å c: 138.509Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.188 0.188 0.219
Expression system: Escherichia coli