› 2bbj

X-ray diffraction
3.9Å resolution

Crystal structure of the CorA Mg2+ transporter

Released:
DOI: 10.2210/pdb2bbj/pdb
PDB entry 2bbj coloured by chain, front view.
PDB entry 2bbj coloured by chain, side view.
PDB entry 2bbj coloured by chain, top view.
Source organism: Thermotoga maritima
Primary publication:
Crystal structure of the CorA Mg2+ transporter.
Lunin VV, Dobrovetsky E, Khutoreskaya G, Zhang R, Joachimiak A, Doyle DA, Bochkarev A, Maguire ME, Edwards AM, Koth CM
Nature 440 833-7 (2006)
PMID: 16598263

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194571 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cobalt/magnesium transport protein CorA Chains: A, B, D, E, F
Molecule details ›
Chains: A, B, D, E, F
Length: 354 amino acids
Theoretical weight: 41.78 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9WZ31 (Residues: 1-351; Coverage: 100%)
Gene names: TM_0561, corA
Sequence domains: CorA-like Mg2+ transporter protein
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P21212
Unit cell:
a: 136.979Å b: 173.181Å c: 134.179Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.363 0.361 0.406
Expression system: Escherichia coli BL21

Quick links

Citations

30 review citations

Mitochondrial channels: ion fluxes and more.
Szabo et al. (2014)
29 more

8 mentions without citation

Crystal structure of the CorA Mg2+ transporter.
Lunin et al. (2006)
7 more