› 3fz3

X-ray diffraction
2.4Å resolution

Crystal Structure of almond Pru1 protein

Released:
DOI: 10.2210/pdb3fz3/pdb
PDB entry 3fz3 coloured by chain, front view.
PDB entry 3fz3 coloured by chain, side view.
PDB entry 3fz3 coloured by chain, top view.
Source organism: Prunus dulcis
Primary publication:
Crystal structure of prunin-1, a major component of the almond (Prunus dulcis) allergen amandin.
Jin T, Albillos SM, Guo F, Howard A, Fu TJ, Kothary MH, Zhang YZ
J Agric Food Chem 57 8643-51 (2009)
PMID: 19694440

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174995 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Prunin 1 Pru du 6 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 531 amino acids
Theoretical weight: 60.94 KDa
Source organism: Prunus dulcis
UniProt:
  • Canonical: Q43607 (Residues: 21-551; Coverage: 100%)
Sequence domains: Cupin
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:
Ligand CA 6 x CA
Ligand NA 9 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P41
Unit cell:
a: 151.021Å b: 151.021Å c: 165.367Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.174 0.172 0.229

Quick links

Citations

6 review citations

Cross-reactivity of peanut allergens.
Bublin et al. (2014)
5 more

5 mentions without citation

Structure of allergens and structure based epitope predictions.
Dall'antonia et al. (2014)
4 more