2cc0

X-ray diffraction
1.6Å resolution

Function and Biology Details

Reaction catalysed:
Deacetylation of xylans and xylo-oligosaccharides
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176200 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acetyl-xylan esterase Chains: A, B
Molecule details ›
Chains: A, B
Length: 195 amino acids
Theoretical weight: 20.61 KDa
Source organism: Streptomyces lividans
Expression system: Streptomyces lividans
UniProt:
  • Canonical: Q54413 (Residues: 42-236; Coverage: 66%)
Gene name: axeA
Sequence domains: Polysaccharide deacetylase
Structure domains: Glycoside hydrolase/deacetylase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P212121
Unit cell:
a: 95.538Å b: 47.905Å c: 89.842Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.152 0.15 0.188
Expression system: Streptomyces lividans