4x0v

X-ray diffraction
2.8Å resolution

Structure of a GH5 family lichenase from Caldicellulosiruptor sp. F32

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195808 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
cellulase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 396 amino acids
Theoretical weight: 45.88 KDa
Source organism: Caldicellulosiruptor sp. F32
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: R9RX81 (Residues: 24-401; Coverage: 94%)
Sequence domains: Cellulase (glycosyl hydrolase family 5)
Structure domains: Glycosidases

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P21
Unit cell:
a: 97.659Å b: 157.78Å c: 120.803Å
α: 90° β: 109.6° γ: 90°
R-values:
R R work R free
0.184 0.183 0.238
Expression system: Escherichia coli BL21(DE3)