› 6vqt

Electron Microscopy
3.03Å resolution

Structure of a bacterial Atm1-family ABC exporter with MgADPVO4 bound

Released:
DOI: 10.2210/pdb6vqt/pdb
PDB entry 6vqt coloured by chain, front view.
PDB entry 6vqt coloured by chain, side view.
PDB entry 6vqt coloured by chain, top view.
Source organism: Novosphingobium aromaticivorans DSM 12444
Primary publication:
A structural framework for unidirectional transport by a bacterial ABC exporter.
Fan C, Kaiser JT, Rees DC
OpenAccess logo Proc Natl Acad Sci U S A 117 19228-19236 (2020)
PMID: 32703810
Related structures: EMD-21356

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173560 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ATM1-type heavy metal exporter Chains: A, B
Molecule details ›
Chains: A, B
Length: 614 amino acids
Theoretical weight: 67.77 KDa
Source organism: Novosphingobium aromaticivorans DSM 12444
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q2G506 (Residues: 1-608; Coverage: 100%)
Gene names: Saro_2631, atm1
Sequence domains:

Ligands and Environments

3 bound ligands:
Ligand ADP 2 x ADP
Ligand VO4 2 x VO4
Ligand MG 2 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.03Å
Relevant EMDB volumes: EMD-21356
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

11 citation in other articles

Molecular basis of cholesterol efflux via ABCG subfamily transporters.
Sun et al. (2021)
10 more

3 mentions without citation

Interaction of Vanadium Complexes with Proteins: Revisiting the Reported Structures in the Protein Data Bank (PDB) since 2015.
Santos et al. (2023)
2 more