› 4bag

X-ray diffraction
1.9Å resolution

Feruloyl Esterase Domain of XYNY from Clostridium thermocellum after exposure to 266nm UV laser

Released:
DOI: 10.2210/pdb4bag/pdb
PDB entry 4bag coloured by chain, front view.
PDB entry 4bag coloured by chain, side view.
PDB entry 4bag coloured by chain, top view.
Source organism: Acetivibrio thermocellus
Primary publication:
In-house UV radiation-damage-induced phasing of selenomethionine-labeled protein structures.
Pereira PJ, Royant A, Panjikar S, de Sanctis D
J Struct Biol 181 89-94 (2013)
PMID: 23178456

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
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
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
Expression system: Escherichia coli
UniProt:
  • Canonical: P51584 (Residues: 792-1077; Coverage: 27%)
Gene name: xynY
Sequence domains: Putative esterase
Structure domains: alpha/beta hydrolase

Ligands and Environments

2 bound ligands:
Ligand CD 8 x CD
Ligand GOL 1 x GOL
2 modified residues:
Ligand MSE 18 x MSE
Ligand SEP 2 x SEP

Experiments and Validation Details

Entry percentile scores
X-ray source: OXFORD DIFFRACTION GEMINI
Spacegroup: P212121
Unit cell:
a: 65.37Å b: 108.4Å c: 112.86Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.168 0.167 0.187
Expression system: Escherichia coli

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