PDBe 1a3y

X-ray diffraction
2.25Å resolution

ODORANT BINDING PROTEIN FROM NASAL MUCOSA OF PIG

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Odorant-binding protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 149 amino acids
Theoretical weight: 16.77 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P81245 (Residues: 9-157; Coverage: 95%)
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 42.36Å b: 88.73Å c: 93.19Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.181 0.181 0.247