› 1bs9

X-ray diffraction
1.1Å resolution

ACETYLXYLAN ESTERASE FROM P. PURPUROGENUM REFINED AT 1.10 ANGSTROMS

Released:
DOI: 10.2210/pdb1bs9/pdb
PDB entry 1bs9 coloured by chain, front view.
PDB entry 1bs9 coloured by chain, side view.
PDB entry 1bs9 coloured by chain, top view.
Source organism: Talaromyces purpureogenus
Primary publication:
Determination of a protein structure by iodination: the structure of iodinated acetylxylan esterase.
Ghosh D, Erman M, Sawicki M, Lala P, Weeks DR, Li N, Pangborn W, Thiel DJ, Jörnvall H, Gutierrez R, Eyzaguirre J
Acta Crystallogr D Biol Crystallogr 55 779-84 (1999)
PMID: 10089308

Function and Biology Details

Reaction catalysed: 
Deacetylation of xylans and xylo-oligosaccharides
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129888 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acetylxylan esterase 2 Chain: A
Molecule details ›
Chain: A
Length: 207 amino acids
Theoretical weight: 20.66 KDa
Source organism: Talaromyces purpureogenus
UniProt:
  • Canonical: O59893 (Residues: 28-234; Coverage: 95%)
Gene names: axe-2, axeII
Sequence domains: Cutinase
Structure domains: alpha/beta hydrolase

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F2
Spacegroup: P212121
Unit cell:
a: 34.886Å b: 60.983Å c: 72.425Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.123 not available 0.182

Quick links

Citations

1 review citation

Alpha/beta hydrolase fold enzymes: the family keeps growing.
Nardini et al. (1999)
23 other articles

13 mentions without citation

Structural and chemical biology of deacetylases for carbohydrates, proteins, small molecules and histones.
Bürger et al. (2018)
12 more