› 1v6y

X-ray diffraction
2.2Å resolution

Crystal Structure Of chimeric Xylanase between Streptomyces Olivaceoviridis E-86 FXYN and Cellulomonas fimi Cex

Released:
DOI: 10.2210/pdb1v6y/pdb
PDB entry 1v6y coloured by chain, front view.
PDB entry 1v6y coloured by chain, side view.
PDB entry 1v6y coloured by chain, top view.
Source organism: Streptomyces olivaceoviridis
Primary publication:
Structure and function of a family 10 beta-xylanase chimera of Streptomyces olivaceoviridis E-86 FXYN and Cellulomonas fimi Cex.
Kaneko S, Ichinose H, Fujimoto Z, Kuno A, Yura K, Go M, Mizuno H, Kusakabe I, Kobayashi H
J Biol Chem 279 26619-26 (2004)
PMID: 15078885

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181928 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-xylanase Chain: A
Molecule details ›
Chain: A
Length: 324 amino acids
Theoretical weight: 35.97 KDa
Source organism: Streptomyces olivaceoviridis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7SI98 (Residues: 1-240, 241-288, 289-300; Coverage: 68%)
Sequence domains: Glycosyl hydrolase family 10
Structure domains: Glycosidases

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: P212121
Unit cell:
a: 48.48Å b: 57.19Å c: 106.67Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.153 0.153 0.198
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Bioethanol.
Gray et al. (2006)
1 more

1 mention without citation

Phylogenetic, functional and structural characterization of a GH10 xylanase active at extreme conditions of temperature and alkalinity.
Talens-Perales et al. (2021)