› 2p70

X-ray diffraction
2.1Å resolution

Bombyx mori pheromone binding protein bound to bell pepper odorant

Released:
DOI: 10.2210/pdb2p70/pdb
PDB entry 2p70 coloured by chain, front view.
PDB entry 2p70 coloured by chain, side view.
PDB entry 2p70 coloured by chain, top view.
Source organism: Bombyx mori
Primary publication:
Bombyx mori pheromone-binding protein binding nonpheromone ligands: implications for pheromone recognition.
Lautenschlager C, Leal WS, Clardy J
Structure 15 1148-54 (2007)
PMID: 17850754

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-152693 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pheromone-binding protein Chain: A
Molecule details ›
Chain: A
Length: 132 amino acids
Theoretical weight: 14.92 KDa
Source organism: Bombyx mori
Expression system: Escherichia coli
UniProt:
  • Canonical: P34174 (Residues: 23-154; Coverage: 93%)
Sequence domains: PBP/GOBP family
Structure domains: Pheromone/general odorant binding protein domain

Ligands and Environments

1 bound ligand:
Ligand PRZ 2 x PRZ
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F1
Spacegroup: I41
Unit cell:
a: 83.85Å b: 83.85Å c: 34.82Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.203 0.247
Expression system: Escherichia coli

Quick links

Citations

3 review citations

A look inside odorant-binding proteins in insect chemoreception.
Brito et al. (2016)
2 more

4 mentions without citation

Bombyx mori pheromone-binding protein binding nonpheromone ligands: implications for pheromone recognition.
Lautenschlager et al. (2007)
3 more