› 1ysf

Solution NMR

The solution structure of the N-domain of the transcription factor abrB

Released:
DOI: 10.2210/pdb1ysf/pdb
PDB entry 1ysf coloured by chain, ensemble of 22 models, front view.
PDB entry 1ysf coloured by chain, ensemble of 22 models, side view.
PDB entry 1ysf coloured by chain, ensemble of 22 models, top view.
Source organism: Bacillus subtilis
Primary publication:
AbrB-like transcription factors assume a swapped hairpin fold that is evolutionarily related to double-psi beta barrels.
Coles M, Djuranovic S, Söding J, Frickey T, Koretke K, Truffault V, Martin J, Lupas AN
Structure 13 919-28 (2005)
PMID: 15939023

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140402 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transition state regulatory protein AbrB Chains: A, B
Molecule details ›
Chains: A, B
Length: 59 amino acids
Theoretical weight: 6.99 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P08874 (Residues: 2-53; Coverage: 54%)
Gene names: BSU00370, abrB, cpsX
Sequence domains: Antidote-toxin recognition MazE, bacterial antitoxin
Structure domains: Pemi-like Protein 1; Chain: D

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

12 review citations

Evolutionary genomics of archaeal viruses: unique viral genomes in the third domain of life.
Prangishvili et al. (2006)
11 more

2 mentions without citation

NMR structure of AbhN and comparison with AbrBN: FIRST insights into the DNA binding promiscuity and specificity of AbrB-like transition state regulator proteins.
Bobay et al. (2006)
1 more