6uzd

Electron Microscopy
3.4Å resolution

Anthrax toxin protective antigen channels bound to edema factor

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero nonamer (preferred)
PDBe Complex ID:
PDB-CPX-146586 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Protective antigen Chains: A, B, C, D, E, F, G
Molecule details ›
Chains: A, B, C, D, E, F, G
Length: 735 amino acids
Theoretical weight: 82.77 KDa
Source organism: Bacillus anthracis
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P13423 (Residues: 30-764; Coverage: 100%)
Gene names: BXA0164, GBAA_pXO1_0164, pXO1-110, pag, pagA
Sequence domains:
Calmodulin-sensitive adenylate cyclase Chains: H, I
Molecule details ›
Chains: H, I
Length: 767 amino acids
Theoretical weight: 88.96 KDa
Source organism: Bacillus anthracis
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P40136 (Residues: 34-800; Coverage: 100%)
Gene names: BXA0141, GBAA_pXO1_0142, cya, pXO1-122
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.4Å
Relevant EMDB volumes: EMD-20957
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'