4a88

X-ray diffraction
1.51Å resolution

Crystal Structure of native Major Birch Pollen Allergen Bet v 1 isoform a

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-147384 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Major pollen allergen Bet v 1-A Chain: A
Molecule details ›
Chain: A
Length: 159 amino acids
Theoretical weight: 17.46 KDa
Source organism: Betula pendula
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • 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

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P21
Unit cell:
a: 32.61Å b: 55.4Å c: 37.89Å
α: 90° β: 93.05° γ: 90°
R-values:
R R work R free
0.114 0.111 0.168
Expression system: Escherichia coli BL21(DE3)