X-ray diffraction
1.43Å resolution

Ligand complex structure of GH10 family xylanase XynAF1, soaking for 30 minutes

Source organism: Aspergillus fumigatus Z5
Entry authors: Li G, Miao Y, Zhang R

Function and Biology Details

Reaction catalysed:
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Beta-xylanase Chains: A, B
Molecule details ›
Chains: A, B
Length: 319 amino acids
Theoretical weight: 34.35 KDa
Source organism: Aspergillus fumigatus Z5
Expression system: Komagataella pastoris
  • Canonical: A0A0J5Q413 (Residues: 20-338; Coverage: 84%)
Gene name: Y699_04481
Sequence domains: Glycosyl hydrolase family 10

Ligands and Environments

Carbohydrate polymer : NEW Components: XYP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL19U1
Spacegroup: P1
Unit cell:
a: 44.426Å b: 57.357Å c: 64.91Å
α: 73.97° β: 80.8° γ: 68.77°
R R work R free
0.141 0.139 0.17
Expression system: Komagataella pastoris