› 4avo

X-ray diffraction
1.8Å resolution

Thermobifida fusca cellobiohydrolase Cel6B catalytic mutant D274A cocrystallized with cellobiose

Released:
DOI: 10.2210/pdb4avo/pdb
PDB entry 4avo coloured by chain, front view.
PDB entry 4avo coloured by chain, side view.
PDB entry 4avo coloured by chain, top view.
Source organism: Thermobifida fusca YX
Primary publication:
Loop motions important to product expulsion in the Thermobifida fusca glycoside hydrolase family 6 cellobiohydrolase from structural and computational studies.
Wu M, Bu L, Vuong TV, Wilson DB, Crowley MF, Sandgren M, Ståhlberg J, Beckham GT, Hansson H
J Biol Chem 288 33107-17 (2013)
PMID: 24085303

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175316 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Glucanase Chain: A
Molecule details ›
Chain: A
Length: 420 amino acids
Theoretical weight: 45.43 KDa
Source organism: Thermobifida fusca YX
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q47SA9 (Residues: 177-596; Coverage: 75%)
Gene name: Tfu_0620
Sequence domains: Glycosyl hydrolases family 6
Structure domains: 1, 4-beta cellobiohydrolase

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC
Carbohydrate polymer
2 bound ligands:
Ligand CA 1 x CA
Ligand ACT 1 x ACT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P21
Unit cell:
a: 42.68Å b: 92.21Å c: 49.62Å
α: 90° β: 111.92° γ: 90°
R-values:
R R work R free
0.156 0.155 0.191
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

Evolution and Ecology of Actinobacteria and Their Bioenergy Applications.
Lewin et al. (2016)
1 more

6 mentions without citation

Loop motions important to product expulsion in the Thermobifida fusca glycoside hydrolase family 6 cellobiohydrolase from structural and computational studies.
Wu et al. (2013)
5 more