4uqb

X-ray diffraction
1.68Å resolution

X-ray structure of glucuronoxylan-xylanohydrolase (Xyn30A) from Clostridium thermocellum at 1.68 A resolution

Released:

Function and Biology Details

Reaction catalysed:
Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbohydrate binding family 6 Chain: A
Molecule details ›
Chain: A
Length: 409 amino acids
Theoretical weight: 46.45 KDa
Source organism: Acetivibrio thermocellus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A3DJS9 (Residues: 34-419; Coverage: 64%)
Gene name: Cthe_3012
Sequence domains: Glycosyl hydrolase family 30 beta sandwich domain
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P1
Unit cell:
a: 46.98Å b: 50.59Å c: 59.31Å
α: 114.77° β: 101.43° γ: 103.85°
R-values:
R R work R free
0.181 0.179 0.206
Expression system: Escherichia coli BL21