2bw8

X-ray diffraction
1.54Å resolution

Function and Biology Details

Reaction catalysed:
Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128510 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cellulase Chains: A, B
Molecule details ›
Chains: A, B
Length: 227 amino acids
Theoretical weight: 25.21 KDa
Source organism: Rhodothermus marinus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O33897 (Residues: 38-126, 127-128, 129-260; Coverage: 84%)
Gene name: celA
Sequence domains: Glycosyl hydrolase family 12
Structure domains: Jelly Rolls

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P212121
Unit cell:
a: 56.283Å b: 67.867Å c: 132.458Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.157 0.157 0.18
Expression system: Escherichia coli BL21(DE3)