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X-ray diffraction
1.75Å resolution

Crystal structure of the acylated beta-lactam sensor domain of Blar1 from S. aureus

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-148359 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Regulatory protein BlaR1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 255 amino acids
Theoretical weight: 30 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P18357 (Residues: 331-585; Coverage: 44%)
Gene name: blaR1
Sequence domains: Penicillin binding protein transpeptidase domain
Structure domains: DD-peptidase/beta-lactamase superfamily

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P21
Unit cell:
a: 59.205Å b: 109.791Å c: 91.605Å
α: 90° β: 106.13° γ: 90°
R-values:
R R work R free
0.209 0.205 0.234
Expression system: Escherichia coli BL21(DE3)