› 2kel

Solution NMR

Structure of the transcription regulator SvtR from the hyperthermophilic archaeal virus SIRV1

Released:
DOI: 10.2210/pdb2kel/pdb
PDB entry 2kel coloured by chain, ensemble of 10 models, front view.
PDB entry 2kel coloured by chain, ensemble of 10 models, side view.
PDB entry 2kel coloured by chain, ensemble of 10 models, top view.
Source organism: Sulfolobus islandicus rod-shaped virus 1
Primary publication:
Structure, function, and targets of the transcriptional regulator SvtR from the hyperthermophilic archaeal virus SIRV1.
Guillière F, Peixeiro N, Kessler A, Raynal B, Desnoues N, Keller J, Delepierre M, Prangishvili D, Sezonov G, Guijarro JI
J Biol Chem 284 22222-22237 (2009)
PMID: 19535331

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185850 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uncharacterized protein 56B Chains: A, B
Molecule details ›
Chains: A, B
Length: 56 amino acids
Theoretical weight: 6.63 KDa
Source organism: Sulfolobus islandicus rod-shaped virus 1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8QL46 (Residues: 1-56; Coverage: 100%)
Gene name: 56B
Sequence domains: 56B-like, Ribbon-helix-helix
Structure domains: Met repressor-like

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

9 review citations

The archeoviruses.
Pina et al. (2011)
8 more

4 mentions without citation

A survey of protein structures from archaeal viruses.
Dellas et al. (2013)
3 more