› 1k8h

Solution NMR

NMR Structure of Small Protein B (SmpB) from Aquifex aeolicus

Released:
DOI: 10.2210/pdb1k8h/pdb
PDB entry 1k8h coloured by chain, ensemble of 10 models, front view.
PDB entry 1k8h coloured by chain, ensemble of 10 models, side view.
PDB entry 1k8h coloured by chain, ensemble of 10 models, top view.
Source organism: Aquifex aeolicus
Primary publication:
Structure of small protein B: the protein component of the tmRNA-SmpB system for ribosome rescue.
Dong G, Nowakowski J, Hoffman DW
EMBO J 21 1845-54 (2002)
PMID: 11927568

Function and Biology Details

Biochemical function:
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-130351 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
SsrA-binding protein Chain: A
Molecule details ›
Chain: A
Length: 133 amino acids
Theoretical weight: 15.52 KDa
Source organism: Aquifex aeolicus
Expression system: Escherichia coli
UniProt:
  • Canonical: O66640 (Residues: 2-134; Coverage: 85%)
Gene names: aq_287, smb, smpB
Sequence domains: SmpB protein
Structure domains: Small Protein B; Chain: A;

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

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

Quick links

Citations

17 review citations

The tmRNA system for translational surveillance and ribosome rescue.
Moore et al. (2007)
16 more

4 mentions without citation

Structure of small protein B: the protein component of the tmRNA-SmpB system for ribosome rescue.
Dong et al. (2002)
3 more