4PUE: Extracellulr Xylanase from Geobacillus stearothermophilus: E159Q mutant, with xylotetraose in active site

PDB ID: 4PUEDownload
MMDB ID: 127861
PDB Deposition Date: 2014/3/13
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
Similar Structures:
Biological Unit for 4PUE: monomeric; determined by author and by software (PISA)
Molecular Components in 4PUE
Label Count Molecule
Protein (1 molecule)
1
Endo-1,4-beta-xylanase
Molecule annotation
Chemicals and Non-standard biopolymers (10 molecules)
1
4
beta-D-xylopyranosebeta-D-xylopyranose
2
5
ZINC IONZINC ION
3
1
CHLORIDE IONCHLORIDE ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303