X-ray diffraction
1.7Å resolution

Crystal structure of a pheromone binding protein mutant D35N, from Apis mellifera, soaked at pH 4.0


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Pheromone-binding protein ASP1 Chain: A
Molecule details ›
Chain: A
Length: 119 amino acids
Theoretical weight: 13.19 KDa
Source organism: Apis mellifera
Expression system: Komagataella pastoris
  • Canonical: Q9U9J6 (Residues: 26-144; Coverage: 100%)
Sequence domains: PBP/GOBP family
Structure domains: Pheromone/general odorant binding protein domain

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: C2221
Unit cell:
a: 79.215Å b: 83.999Å c: 47.54Å
α: 90° β: 90° γ: 90°
R R work R free
0.163 0.161 0.191
Expression system: Komagataella pastoris