› 1jr5

Solution NMR

Solution Structure of the Anti-Sigma Factor AsiA Homodimer

Released:
DOI: 10.2210/pdb1jr5/pdb
PDB entry 1jr5 coloured by chain, ensemble of 25 models, front view.
PDB entry 1jr5 coloured by chain, ensemble of 25 models, side view.
PDB entry 1jr5 coloured by chain, ensemble of 25 models, top view.
Source organism: Escherichia virus T4
Primary publication:
Solution structure and stability of the anti-sigma factor AsiA: implications for novel functions.
Urbauer JL, Simeonov MF, Urbauer RJ, Adelman K, Gilmore JM, Brody EN
Proc Natl Acad Sci U S A 99 1831-5 (2002)
PMID: 11830637

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-152249 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
10 kDa anti-sigma factor Chains: A, B
Molecule details ›
Chains: A, B
Length: 90 amino acids
Theoretical weight: 10.6 KDa
Source organism: Escherichia virus T4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P32267 (Residues: 1-90; Coverage: 100%)
Gene name: asiA
Sequence domains: Anti-Sigma Factor A
Structure domains: Anti-Sigma Factor A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing, molecular dynamics, torsion angle and cartesian dynamics
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

4 review citations

Region 4 of sigma as a target for transcription regulation.
Dove et al. (2003)
3 more

5 mentions without citation

Bacteriophage T4 genome.
Miller et al. (2003)
4 more