5zfu

Electron Microscopy
6.7Å resolution

Structure of the ExbB/ExbD hexameric complex (ExbB6ExbD3TM)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero nonamer (preferred)
PDBe Complex ID:
PDB-CPX-142216 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Biopolymer transport protein ExbB Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 244 amino acids
Theoretical weight: 26.31 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0ABU7 (Residues: 1-244; Coverage: 100%)
Gene names: JW2974, b3006, exbB
Sequence domains: MotA/TolQ/ExbB proton channel family
Biopolymer transport protein ExbD Chains: G, H, I
Molecule details ›
Chains: G, H, I
Length: 22 amino acids
Theoretical weight: 2.43 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0ABV2 (Residues: 19-40; Coverage: 16%)
Gene names: JW2973, b3005, exbD

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 6.7Å
Relevant EMDB volumes: EMD-6927
Expression system: Escherichia coli