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X-ray diffraction
2.25Å resolution

Structure of a Paenibacillus Polymyxa Xyloglucanase from Glycoside Hydrolase Family 44

Released:

Function and Biology Details

Reactions catalysed:
Xyloglucan + H(2)O = xyloglucan oligosaccharides
Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-557181 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Cel44C Chains: A, B
Molecule details ›
Chains: A, B
Length: 524 amino acids
Theoretical weight: 57.92 KDa
Source organism: Paenibacillus polymyxa
Expression system: Bacillus subtilis
UniProt:
  • Canonical: Q1A2D0 (Residues: 36-559; Coverage: 40%)
Gene name: cel44c
Sequence domains: Glycoside hydrolase family 44
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P3221
Unit cell:
a: 84.2Å b: 84.2Å c: 320.05Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.2 0.197 0.259
Expression system: Bacillus subtilis