2ekp

X-ray diffraction
1.15Å resolution

Structure of TT0495 protein from Thermus thermophilus

Released:

Function and Biology Details

Reaction catalysed:
2-deoxy-D-gluconate + NAD(+) = 3-dehydro-2-deoxy-D-gluconate + NADH
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-176156 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
2-deoxy-D-gluconate 3-dehydrogenase Chain: A
Molecule details ›
Chain: A
Length: 239 amino acids
Theoretical weight: 25.7 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q53W82 (Residues: 1-239; Coverage: 100%)
Gene name: TTHB080
Sequence domains: Enoyl-(Acyl carrier protein) reductase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments


Cofactor: Ligand NAD 1 x NAD
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: I222
Unit cell:
a: 66.873Å b: 87.233Å c: 92.093Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.168 0.168 0.169
Expression system: Escherichia coli BL21(DE3)