1n8v

X-ray diffraction
1.39Å resolution

Chemosensory Protein in complex with bromo-dodecanol

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chemosensory protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 112 amino acids
Theoretical weight: 13.09 KDa
Source organism: Mamestra brassicae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9NG96 (Residues: 17-128; Coverage: 100%)
Sequence domains: Insect pheromone-binding family, A10/OS-D
Structure domains: Insect odorant-binding protein A10/Ejaculatory bulb-specific protein 3

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P21
Unit cell:
a: 33.46Å b: 54.18Å c: 56.38Å
α: 90° β: 93.88° γ: 90°
R-values:
R R work R free
0.181 0.18 0.202
Expression system: Escherichia coli BL21(DE3)