Function and Biology Details
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Superantigen, staphylococcal/streptococcal toxin, bacterial
- Staphylococcus aureus exotoxin
- Immunoglobulin V-set domain
- Immunoglobulin subtype
- Immunoglobulin-like domain superfamily
- Immunoglobulin-like domain
- Immunoglobulin-like fold
- Staphylococcal enterotoxin/Streptococcal pyrogenic exotoxin, conserved site
2 more domains
Structure analysis Details
Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-105318 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Toxic shock syndrome toxin-1
Molecule details ›
Chains: A, B
Length: 194 amino acids
Theoretical weight: 22.1 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli
UniProt:
Structure domains:
Length: 194 amino acids
Theoretical weight: 22.1 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli
UniProt:
- Canonical:
P06886 (Residues: 41-234; Coverage: 100%)
Structure domains:
Ig-like domain-containing protein
Molecule details ›
Chains: C, E
Length: 118 amino acids
Theoretical weight: 12.8 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins
Length: 118 amino acids
Theoretical weight: 12.8 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
- Canonical: A0A5B4 (Residues: 15-110; Coverage: 99%)
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
CHESS BEAMLINE F2
Spacegroup:
C2
Expression system: Escherichia coli
