1bvw

X-ray diffraction
1.92Å resolution

CELLOBIOHYDROLASE II (CEL6A) FROM HUMICOLA INSOLENS

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose and cellotetraose, releasing cellobiose from the non-reducing ends of the chains
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189902 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Exoglucanase-6A Chain: A
Molecule details ›
Chain: A
Length: 360 amino acids
Theoretical weight: 39.74 KDa
Source organism: Humicola insolens
Expression system: Aspergillus oryzae
UniProt:
  • Canonical: Q9C1S9 (Residues: 117-476; Coverage: 78%)
Gene names: avi2, cel6A
Sequence domains: Glycosyl hydrolases family 6
Structure domains: 1, 4-beta cellobiohydrolase

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P21
Unit cell:
a: 47.51Å b: 68.1Å c: 53.71Å
α: 90° β: 110.93° γ: 90°
R-values:
R R work R free
0.142 0.142 0.21
Expression system: Aspergillus oryzae