› 3ib5

X-ray diffraction
1.35Å resolution

Crystal structure of Sex pheromone precursor (YP_536235.1) from LACTOBACILLUS SALIVARIUS SUBSP. SALIVARIUS UCC118 at 1.35 A resolution

Released:
DOI: 10.2210/pdb3ib5/pdb
PDB entry 3ib5 coloured by chain, front view.
PDB entry 3ib5 coloured by chain, side view.
PDB entry 3ib5 coloured by chain, top view.
Source organism: Ligilactobacillus salivarius UCC118
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
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-173083 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lipoprotein, pheromone Chain: A
Molecule details ›
Chain: A
Length: 348 amino acids
Theoretical weight: 38.69 KDa
Source organism: Ligilactobacillus salivarius UCC118
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1WSH7 (Residues: 35-381; Coverage: 96%)
Gene name: LSL_1347
Sequence domains: CamS sex pheromone cAM373 precursor
Structure domains: sex pheromone staph- cam373 precursor domain

Ligands and Environments

4 bound ligands:
Ligand MG 1 x MG
Ligand EDO 3 x EDO
Ligand NO3 1 x NO3
Ligand PEG 1 x PEG
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P41212
Unit cell:
a: 82.175Å b: 82.175Å c: 108.295Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.151 0.15 0.181
Expression system: Escherichia coli

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