› 5v1w

X-ray diffraction
2.15Å resolution

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
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-191874 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Glucan endo-1,3-beta-D-glucosidase Chain: A
Molecule details ›
Chain: A
Length: 752 amino acids
Theoretical weight: 85.16 KDa
Source organism: Alkalihalobacillus halodurans C-125
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9KG76 (Residues: 28-778; Coverage: 76%)
Gene name: BH0236
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC
Carbohydrate polymer
2 bound ligands:
Ligand PO4 8 x PO4
Ligand EDO 9 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-002
Spacegroup: P212121
Unit cell:
a: 65.547Å b: 93.854Å c: 159.204Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.187 0.231
Expression system: Escherichia coli BL21(DE3)

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