› 3qq6

X-ray diffraction
1.9Å resolution

The N-terminal DNA binding domain of SinR from Bacillus subtilis

Released:
DOI: 10.2210/pdb3qq6/pdb
PDB entry 3qq6 coloured by chain, front view.
PDB entry 3qq6 coloured by chain, side view.
PDB entry 3qq6 coloured by chain, top view.
Source organism: Bacillus subtilis
Primary publication:
Structure and organisation of SinR, the master regulator of biofilm formation in Bacillus subtilis.
Colledge VL, Fogg MJ, Levdikov VM, Leech A, Dodson EJ, Wilkinson AJ
OpenAccess logo J Mol Biol 411 597-613 (2011)
PMID: 21708175

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139071 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH-type transcriptional regulator SinR Chains: A, B
Molecule details ›
Chains: A, B
Length: 78 amino acids
Theoretical weight: 8.91 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P06533 (Residues: 1-69; Coverage: 62%)
Gene names: BSU24610, flaD, sin, sinR
Sequence domains: Helix-turn-helix
Structure domains: lambda repressor-like DNA-binding domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P212121
Unit cell:
a: 34.97Å b: 45.329Å c: 85.244Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.204 0.256
Expression system: Escherichia coli BL21(DE3)

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Citations

26 citation in other articles

Characterisation of Clostridium difficile biofilm formation, a role for Spo0A.
Dawson et al. (2012)
25 more

3 mentions without citation

Structure and organisation of SinR, the master regulator of biofilm formation in Bacillus subtilis.
Colledge et al. (2011)
2 more