2a39

X-ray diffraction
2.2Å resolution

Function and Biology Details

Reaction catalysed:
Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157519 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endoglucanase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 398 amino acids
Theoretical weight: 44.11 KDa
Source organism: Humicola insolens
Expression system: Aspergillus oryzae
UniProt:
  • Canonical: P56680 (Residues: 1-398; Coverage: 99%)
Gene name: CEL7B
Sequence domains: Glycosyl hydrolase family 7
Structure domains: Glycoside hydrolase, family 7, domain

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: P4122
Unit cell:
a: 102.9Å b: 102.9Å c: 282Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.18 0.23
Expression system: Aspergillus oryzae