› 6b4s

X-ray diffraction
2.04Å resolution

Crystal Structure of Brazil nut (Bertholletia excelsa) allergen Ber e 2

Released:
DOI: 10.2210/pdb6b4s/pdb
PDB entry 6b4s coloured by chain, front view.
PDB entry 6b4s coloured by chain, side view.
PDB entry 6b4s coloured by chain, top view.
Source organism: Bertholletia excelsa
Entry authors: Zhang YZ, Guo F

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183061 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cupin type-1 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 426 amino acids
Theoretical weight: 47.98 KDa
Source organism: Bertholletia excelsa
UniProt:
  • Canonical: Q84ND2 (Residues: 29-454; Coverage: 96%)
Sequence domains: Cupin
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: R3
Unit cell:
a: 92.428Å b: 92.428Å c: 213.189Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.26 0.25 0.27

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