› 3n2q

X-ray diffraction
2.55Å resolution

Crystal structure of Sex pheromone staph-cAM373 precursor

Released:
DOI: 10.2210/pdb3n2q/pdb
PDB entry 3n2q coloured by chain, front view.
PDB entry 3n2q coloured by chain, side view.
PDB entry 3n2q coloured by chain, top view.
Source organism: Bacillus cereus ATCC 14579
Entry authors: Chang C, Chhor G, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182445 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sex pheromone staph-cAM373 Chain: A
Molecule details ›
Chain: A
Length: 287 amino acids
Theoretical weight: 32.24 KDa
Source organism: Bacillus cereus ATCC 14579
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q816Y4 (Residues: 57-340; Coverage: 84%)
Gene name: BC_4675
Sequence domains: CamS sex pheromone cAM373 precursor
Structure domains: GMP Synthetase; Chain A, domain 3

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 7 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 65.062Å b: 65.062Å c: 142.903Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.218 0.215 0.273
Expression system: Escherichia coli BL21(DE3)

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