5gxx

X-ray diffraction
1.5Å resolution

Crystal structure of endoglucanase CelQ from Clostridium thermocellum complexed with Tris

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucanase Chains: A, B
Molecule details ›
Chains: A, B
Length: 610 amino acids
Theoretical weight: 69.21 KDa
Source organism: Hungateiclostridium thermocellum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9AJF8 (Residues: 28-628; Coverage: 88%)
Gene name: celQ
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P212121
Unit cell:
a: 108.588Å b: 109.093Å c: 140.222Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.188 0.217
Expression system: Escherichia coli BL21(DE3)