› 1z3q

X-ray diffraction
1.7Å resolution

Resolution of the structure of the allergenic and antifungal banana fruit thaumatin-like protein at 1.7A

Released:
DOI: 10.2210/pdb1z3q/pdb
PDB entry 1z3q coloured by chain, front view.
PDB entry 1z3q coloured by chain, side view.
PDB entry 1z3q coloured by chain, top view.
Source organism: Musa acuminata
Primary publication:
Resolution of the structure of the allergenic and antifungal banana fruit thaumatin-like protein at 1.7-A.
Leone P, Menu-Bouaouiche L, Peumans WJ, Payan F, Barre A, Roussel A, Van Damme EJ, Rougé P
Biochimie 88 45-52 (2006)
PMID: 16085352

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127632 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ripening-associated protein Chain: A
Molecule details ›
Chain: A
Length: 200 amino acids
Theoretical weight: 21.25 KDa
Source organism: Musa acuminata
UniProt:
  • Canonical: O22322 (Residues: 27-193; Coverage: 100%)
Sequence domains: Thaumatin family
Structure domains: Thaumatin

Ligands and Environments

1 bound ligand:
Ligand EDO 3 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 42.844Å b: 52.839Å c: 80.606Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.144 0.142 0.177

Quick links

Citations

8 review citations

The superfamily of thaumatin-like proteins: its origin, evolution, and expression towards biological function.
Liu et al. (2010)
7 more

11 mentions without citation

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