› 3k0z

X-ray diffraction
1.91Å resolution

Crystal structure of Putative polyketide cyclase (NP_977253.1) from BACILLUS CEREUS ATCC 10987 at 1.91 A resolution

Released:
DOI: 10.2210/pdb3k0z/pdb
PDB entry 3k0z coloured by chain, front view.
PDB entry 3k0z coloured by chain, side view.
PDB entry 3k0z coloured by chain, top view.
Source organism: Bacillus cereus ATCC 10987
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180952 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lipoprotein, putative Chains: A, B
Molecule details ›
Chains: A, B
Length: 159 amino acids
Theoretical weight: 18.2 KDa
Source organism: Bacillus cereus ATCC 10987
Expression system: Escherichia coli
UniProt:
  • Canonical: Q73CY4 (Residues: 22-179; Coverage: 88%)
Gene name: BCE_0930
Sequence domains: SnoaL-like polyketide cyclase
Structure domains: Nuclear Transport Factor 2; Chain: A,

Ligands and Environments

1 bound ligand:
Ligand NHE 2 x NHE
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 37.829Å b: 77.414Å c: 109.02Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.17 0.219
Expression system: Escherichia coli

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