Function and Biology Details
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero heptamer (preferred)
Assembly name:
Heat-labile enterotoxin IIB, (preferred)
PDBe Complex ID:
PDB-CPX-155084 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Heat-labile enterotoxin IIB, B chain
Molecule details ›
Chains: D, E, F, G, H
Length: 99 amino acids
Theoretical weight: 10.78 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Length: 99 amino acids
Theoretical weight: 10.78 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
- Canonical:
P43529 (Residues: 24-122; Coverage: 100%)
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Heat-labile enterotoxin IIB, A chain
Molecule details ›
Chain: A
Length: 190 amino acids
Theoretical weight: 21.33 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
Structure domains: Heat-Labile Enterotoxin, subunit A
Length: 190 amino acids
Theoretical weight: 21.33 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
- Canonical: P43528 (Residues: 21-210; Coverage: 78%)
Structure domains: Heat-Labile Enterotoxin, subunit A
Heat-labile enterotoxin IIB, A chain
Molecule details ›
Chain: C
Length: 53 amino acids
Theoretical weight: 5.91 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
Length: 53 amino acids
Theoretical weight: 5.91 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
- Canonical: P43528 (Residues: 211-263; Coverage: 22%)
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
CHESS BEAMLINE F1
Spacegroup:
P3121
Expression system: Escherichia coli
