› 3das

X-ray diffraction
1.6Å resolution

Structure of the PQQ-bound form of Aldose Sugar Dehydrogenase (Adh) from Streptomyces coelicolor

Released:
DOI: 10.2210/pdb3das/pdb
PDB entry 3das coloured by chain, front view.
PDB entry 3das coloured by chain, side view.
PDB entry 3das coloured by chain, top view.
Source organism: Streptomyces coelicolor
Entry authors: Southall SM, Doel JJ, Oubrie A, Richardson DJ

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195585 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucose/Sorbosone dehydrogenase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 347 amino acids
Theoretical weight: 36.79 KDa
Source organism: Streptomyces coelicolor
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9Z571 (Residues: 104-447; Coverage: 77%)
Gene names: SC8D9.20c, SCO5508
Sequence domains: Glucose / Sorbosone dehydrogenase
Structure domains: TolB, C-terminal domain

Ligands and Environments

4 bound ligands:
Ligand ARA 2 x ARA
Ligand CA 2 x CA
Ligand PQQ 1 x PQQ
Ligand EDO 8 x EDO
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 49.033Å b: 41.26Å c: 85.931Å
α: 90° β: 93.58° γ: 90°
R-values:
R R work R free
0.134 0.132 0.159
Expression system: Escherichia coli

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