› 1r37

X-ray diffraction
2.3Å resolution

Alcohol dehydrogenase from sulfolobus solfataricus complexed with NAD(H) and 2-ethoxyethanol

Released:
DOI: 10.2210/pdb1r37/pdb
PDB entry 1r37 coloured by chain, front view.
PDB entry 1r37 coloured by chain, side view.
PDB entry 1r37 coloured by chain, top view.
Source organism: Saccharolobus solfataricus
Primary publication:
Crystal structure of a ternary complex of the alcohol dehydrogenase from Sulfolobus solfataricus.
Esposito L, Bruno I, Sica F, Raia CA, Giordano A, Rossi M, Mazzarella L, Zagari A
Biochemistry 42 14397-407 (2003)
PMID: 14661950

Function and Biology Details

Reaction catalysed: 
A primary alcohol + NAD(+) = an aldehyde + NADH
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153888 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
NAD-dependent alcohol dehydrogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 347 amino acids
Theoretical weight: 37.62 KDa
Source organism: Saccharolobus solfataricus
Expression system: Escherichia coli
UniProt:
  • Canonical: P39462 (Residues: 1-347; Coverage: 100%)
Gene names: SSO2536, adh
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand NAD 2 x NAD
2 bound ligands:
Ligand ZN 4 x ZN
Ligand ETX 2 x ETX
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: C2
Unit cell:
a: 131.064Å b: 83.014Å c: 68.674Å
α: 90° β: 96.46° γ: 90°
R-values:
R R work R free
0.195 0.193 0.225
Expression system: Escherichia coli

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Citations

1 review citation

Conformational changes and catalysis by alcohol dehydrogenase.
Plapp BV. (2010)
16 other articles

4 mentions without citation

Use of a robust dehydrogenase from an archael hyperthermophile in asymmetric catalysis-dynamic reductive kinetic resolution entry into (S)-profens.
Friest et al. (2010)
3 more