› 1ewc

X-ray diffraction
1.95Å resolution

CRYSTAL STRUCTURE OF ZN2+ LOADED STAPHYLOCOCCAL ENTEROTOXIN H

Released:
DOI: 10.2210/pdb1ewc/pdb
PDB entry 1ewc coloured by chain, front view.
PDB entry 1ewc coloured by chain, side view.
PDB entry 1ewc coloured by chain, top view.
Source organism: Staphylococcus aureus
Primary publication:
The crystal structure of staphylococcal enterotoxin H: implications for binding properties to MHC class II and TcR molecules.
Hâkansson M, Petersson K, Nilsson H, Forsberg G, Björk P, Antonsson P, Svensson LA
J Mol Biol 302 527-37 (2000)
PMID: 10986116

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
homo trimer
Assembly name:
PDBe Complex ID:
PDB-CPX-140949 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Enterotoxin type H Chain: A
Molecule details ›
Chain: A
Length: 214 amino acids
Theoretical weight: 24.75 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A0M0 (Residues: 26-239; Coverage: 99%)
Gene names: entH, seh
Sequence domains:
Structure domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I711
Spacegroup: R32
Unit cell:
a: 86.38Å b: 86.38Å c: 228.79Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.227 0.23 0.252
Expression system: Escherichia coli

Quick links

Citations

10 review citations

Toxic shock syndrome and bacterial superantigens: an update.
McCormick et al. (2001)
9 more

2 mentions without citation

PatchSurfers: Two methods for local molecular property-based binding ligand prediction.
Shin et al. (2016)
1 more