› 2b81

X-ray diffraction
2.5Å resolution

Crystal Structure of the Luciferase-like Monooxygenase from Bacillus cereus

Released:
DOI: 10.2210/pdb2b81/pdb
PDB entry 2b81 coloured by chain, front view.
PDB entry 2b81 coloured by chain, side view.
PDB entry 2b81 coloured by chain, top view.
Source organism: Bacillus cereus
Entry authors: Kim Y, Li H, Moy S, Collart F, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-182477 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Luciferase-like domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 323 amino acids
Theoretical weight: 37.44 KDa
Source organism: Bacillus cereus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q81B18 (Residues: 1-320; Coverage: 100%)
Gene name: BC_3378
Sequence domains: Luciferase-like monooxygenase
Structure domains: Luciferase-like domain

Ligands and Environments

3 bound ligands:
Ligand SO4 39 x SO4
Ligand MES 5 x MES
Ligand GOL 5 x GOL
1 modified residue:
Ligand MSE 40 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 138.466Å b: 159.942Å c: 172.914Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.183 0.218
Expression system: Escherichia coli BL21(DE3)

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