› 1sg7

Solution NMR

NMR solution structure of the putative cation transport regulator ChaB

Released:
DOI: 10.2210/pdb1sg7/pdb
PDB entry 1sg7 coloured by chain, ensemble of 17 models, front view.
PDB entry 1sg7 coloured by chain, ensemble of 17 models, side view.
PDB entry 1sg7 coloured by chain, ensemble of 17 models, top view.
Source organism: Escherichia coli
Primary publication:
The solution structure of ChaB, a putative membrane ion antiporter regulator from Escherichia coli.
Osborne MJ, Siddiqui N, Iannuzzi P, Gehring K
BMC Struct Biol 4 9 (2004)
PMID: 15306028

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142404 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative cation transport regulator ChaB Chain: A
Molecule details ›
Chain: A
Length: 96 amino acids
Theoretical weight: 11.19 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AE65 (Residues: 2-76; Coverage: 99%)
Gene names: ECs1722, Z1992, chaB
Sequence domains: ChaB
Structure domains: ChaB

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing molecular dynamics
Expression system: Escherichia coli

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Citations

3 review citations

The baculoviruses occlusion-derived virus: virion structure and function.
Slack et al. (2007)
2 more

1 mention without citation

The solution structure of ChaB, a putative membrane ion antiporter regulator from Escherichia coli.
Osborne et al. (2004)