PDBe 3c7f

X-ray diffraction
1.55Å resolution

Crystal structure of a glycoside hydrolase family 43 arabinoxylan arabinofuranohydrolase from bacillus subtilis in complex with xylotriose.

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides. 

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Arabinoxylan arabinofuranohydrolase Chain: A
Molecule details ›
Chain: A
Length: 487 amino acids
Theoretical weight: 51.68 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q45071 (Residues: 27-513; Coverage: 100%)
Gene names: BSU18160, xynD
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7A
Spacegroup: P212121
Unit cell:
a: 68.627Å b: 73.662Å c: 106.368Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.165 0.164 0.19
Expression system: Escherichia coli