X-ray diffraction
1.17Å resolution

Crystal Structure of an unusually linked dimeric variant of Bet v 1 (b)


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Major pollen allergen Bet v 1-A Chain: A
Molecule details ›
Chain: A
Length: 159 amino acids
Theoretical weight: 17.53 KDa
Source organism: Betula pendula
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P15494 (Residues: 2-160; Coverage: 99%)
Gene names: BETVI, BETVIA
Sequence domains: Pathogenesis-related protein Bet v 1 family
Structure domains: Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 4

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: C2
Unit cell:
a: 112.925Å b: 44.693Å c: 31.976Å
α: 90° β: 91.13° γ: 90°
R R work R free
0.178 0.177 0.202
Expression system: Escherichia coli BL21(DE3)