› 1esf

X-ray diffraction
1.9Å resolution

STAPHYLOCOCCAL ENTEROTOXIN A

Released:
DOI: 10.2210/pdb1esf/pdb
PDB entry 1esf coloured by chain, front view.
PDB entry 1esf coloured by chain, side view.
PDB entry 1esf coloured by chain, top view.
Source organism: Staphylococcus aureus
Primary publication:
Crystal structure of the superantigen staphylococcal enterotoxin type A.
Schad EM, Zaitseva I, Zaitsev VN, Dohlsten M, Kalland T, Schlievert PM, Ohlendorf DH, Svensson LA
EMBO J 14 3292-301 (1995)
PMID: 7628431

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140942 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Enterotoxin type A Chains: A, B
Molecule details ›
Chains: A, B
Length: 233 amino acids
Theoretical weight: 27.13 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A0L2 (Residues: 25-257; Coverage: 100%)
Gene name: entA
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand CD 2 x CD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P21
Unit cell:
a: 53.6Å b: 62.5Å c: 75.1Å
α: 90° β: 96° γ: 90°
R-values:
R R work R free
0.204 0.204 0.277
Expression system: Escherichia coli

Quick links

Citations

31 review citations

Exotoxins of Staphylococcus aureus.
Dinges et al. (2000)
30 more

13 mentions without citation

The natural history of ubiquitin and ubiquitin-related domains.
Burroughs et al. (2012)
12 more