3zi7

X-ray diffraction
2.3Å resolution

STRUCTURE OF FAE SOLVED BY SAD FROM DATA COLLECTED BY DIRECT DATA COLLECTION (DDC) USING THE GROB ROBOT GONIOMETER

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)
PDBe Complex ID:
PDB-CPX-156366 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endo-1,4-beta-xylanase Y Chains: A, B
Molecule details ›
Chains: A, B
Length: 297 amino acids
Theoretical weight: 34.27 KDa
Source organism: Acetivibrio thermocellus YS
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P51584 (Residues: 792-1077; Coverage: 27%)
Gene name: xynY
Sequence domains: Putative esterase
Structure domains: alpha/beta hydrolase

Ligands and Environments

1 bound ligand:
2 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P212121
Unit cell:
a: 65.609Å b: 108.639Å c: 113.317Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.124 0.123 0.16
Expression system: Escherichia coli BL21