7k2t

Electron Microscopy
3.6Å resolution

Mg2+/ATP-bound structure of the full-length WzmWzt O antigen ABC transporter in lipid nanodiscs

Released:
Source organism: Aquifex aeolicus VF5
Related structures: EMD-22644

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-130464 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
ABC transporter domain-containing protein Chains: A, C
Molecule details ›
Chains: A, C
Length: 404 amino acids
Theoretical weight: 46.28 KDa
Source organism: Aquifex aeolicus VF5
Expression system: Escherichia coli
UniProt:
  • Canonical: O67181 (Residues: 1-1, 3-396; Coverage: 100%)
Gene names: abcT4, aq_1094
Sequence domains:
Transport permease protein Chains: B, D
Molecule details ›
Chains: B, D
Length: 256 amino acids
Theoretical weight: 30.03 KDa
Source organism: Aquifex aeolicus VF5
Expression system: Escherichia coli
UniProt:
  • Canonical: O67182 (Residues: 1-256; Coverage: 100%)
Gene names: abcT3, aq_1095
Sequence domains: ABC-2 type transporter

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.6Å
Relevant EMDB volumes: EMD-22644
Expression system: Escherichia coli