5t7a

X-ray diffraction
1.6Å resolution

Crystal structure of Br derivative BhCBM56

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-191874 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucan endo-1,3-beta-D-glucosidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 118 amino acids
Theoretical weight: 13.43 KDa
Source organism: Alkalihalobacillus halodurans C-125
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9KG76 (Residues: 926-1020; Coverage: 10%)
Gene name: BH0236

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: C2
Unit cell:
a: 76.271Å b: 54.258Å c: 57.82Å
α: 90° β: 130.86° γ: 90°
R-values:
R R work R free
0.148 0.146 0.177
Expression system: Escherichia coli BL21(DE3)