2XRS: Crystal structures exploring the origins of the broader specificity of escherichia coli heat-labile enterotoxin compared to cholera toxin

PDB ID: 2XRSDownload
MMDB ID: 87098
PDB Deposition Date: 2010/9/20
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.81  Å
Source Organism:
Similar Structures:
Biological Unit for 2XRS: pentameric; determined by author and by software (PISA)
Molecular Components in 2XRS
Label Count Molecule
Proteins (5 molecules)
5
Heat-labile Enterotoxin B Chain
Molecule annotation
Chemicals and Non-standard biopolymers (9 molecules)
1
4
2-acetamido-2-deoxy-beta-D-glucopyranose2-acetamido-2-deoxy-beta-D-glucopyranose
2
5
beta-D-galactopyranosebeta-D-galactopyranose
* 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